mfloor

United Steel Deck, Inc.

64 PAGE METRIC DESIGN MANUALFloor Deck section pp. 16-49

FloorDECK

Composite Deck is designed to act as a stay in place form,provide a working platform, and act as the positive bendingreinforcement for the concrete slab. The choice of thecomposite deck depends on the slab depth and the span,and sometimes on a fire rating. For most applications thelive load capacity is more than required and the deck isselected to the job without shoring.

If you have loading conditions that don’t fit the tables, or ifyou have a special application where we can help, call us at1-800-631-1215.

General Information ................................................................................................ 16Specifications ........................................................................................................... 17Example Problem ..................................................................................................... 18N-Lok ........................................................................................................................... 20B-Lok ...................................................................................................................... 22,32Inverted B-Lok ..................................................................................................... 24,341.5" (38mm) Lok-Floor ....................................................................................... 26,362" (50mm) Lok-Floor ........................................................................................... 28,383" (75mm) Lok-Floor ........................................................................................... 30,40Details ......................................................................................................................... 42Composite Beam Details ........................................................................................ 43Negative Bending Data ........................................................................................... 44Pour Stops, Hangers .............................................................................................. 45Cellular Data ............................................................................................................. 46Fire Ratings ............................................................................................................... 47


16FLFLFLFLFLOOR DECK OOR DECK OOR DECK OOR DECK OOR DECK - - - - - GENERAL INFORMAGENERAL INFORMAGENERAL INFORMAGENERAL INFORMAGENERAL INFORMATIONTIONTIONTIONTION

determine the values. The tabulated variables are defined on each page.The research done on composite deck has shown that the presence ofshear studs influences the live load of the system. When a sufficientnumber of shear studs are present, the composite slab can achieve itspredicted ultimate strength. When no shear studs are present the factoredmoment is found by Mno= φScFy, where φ is 0.85 and Sc is the crackedcomposite section modulus of the composite slab. If the number of studspresent is between the amount required to produce the “fully” studdedmoment and zero, then a straight line interpolation is valid. Generally, theload capacity of composite slabs is greater than required by the intendeduse, and the number of studs is not of importance. Studs are usedprimarily to make beams composite and the composite slab simply useswhat is there - the average number of studs (per foot) can be used. Theright page tables are therefore divided into two parts. Those with one studper foot and those with no studs.Both tables assume that no negative bending reinforcement is in place and thecomposite deck has been analyzed as a single span. An upper load limit of 19.1kPa has been applied. This is to guard against uniform loads being equated fromheavy concentrated loads which require more analysis. Uniform loads greaterthan 19.1 kPa can be analyzed by using the data provided.Concentrated loads can be designed as shown in the following exampleproblem. The loads have been determined by solving the equation for Wl(the live load): M = [1.6 Wl + 1.2Wc] L2/8 where M is the appropriatelisted factored moment, either Mnf or Mno; Wc is the sum of the concreteand deck weight; L is the span. Although other load combinations maybe investigated, 1.6 Wl + 1.2Wc usually controls.

Composite Floor Deck SlabsComposite Floor Deck SlabsComposite Floor Deck SlabsComposite Floor Deck SlabsComposite Floor Deck Slabs

The load width (above the ribs) is given by:bm = b2 + 2tc + 2tt

The effective slab width (be) formulas are:single span bending : be = bm + 2(1 - x / l )x;

Single span bending distribution is to be used if negative bendingreinforcing steel is not placed over the supports.

continuous span bending : be = bm + 4/3 (1 - x / l )xContinuous span bending is to be used if negative bending reinforcingsteel is present over the supports.For shear (single span or continuous) be = bm + (1 - x / l )x.But, in no case shall be > 2.71(t c/h ), meters.The Weak Axis Moment (for distribution steel); M(weak axis) = Pbe ,

where w is the distribution parallel to the ribs:w = l /2 + b3; but not to exceed l

l = span length; x = location of the load measured from the support;b2 = load width perpendicular to the flutes; b3 = load width parallel to the flutes.

Distribution of Concentrated Loads

15w

t t

t ch

b mb 2

distribution steel

b m = b2 + 2t c + 2t t

t t = thickness of a durable topping(if none is used t t = 0)

General InformationAfter installation and adequate fastening, composite steel decks (floordecks) serve several purposes. They act as working platforms, stabilizethe frame, serve as concrete forms for slabs, and provide positive bendingreinforcement. All USD composite decks are made to mechanicallyinterlock with the concrete by the use of “rolled in” embossments.

ConstructionDeck should be selected to provide a working platform capacity of at least 2.4kPa. If temporary shoring is required to obtain this capacity, it should beavailable to support the deck as the deck is being installed. Generally, deck isselected to perform without the use of temporary shores; maximum unshoredspans are shown in the tables. As the deck is being erected, it is important toimmediately attach it to the structural frame so a working platform is made. AllOSHA rules for erection must be followed. The SDI Manual of Constructionwith Steel Deck is a recommended reference.When placing concrete, care must be taken to avoid high pile ups ofconcrete and to avoid impacts caused by dropping or dumping. Ifbuggies are used, runways should be planked and deck damage causedby roll bars or careless placement practices should not be allowed.

Finishes Composite deck is available galvanized (Z090, Z180 or Z275) and“phosphatized/painted’’. When the deck is furnished “phosphatized/painted’’, only the side not in contact with the concrete is painted sochemical bond between steel and concrete can occur. (“Phosphatizing’’is a cleaning process.)

Wire MeshTemperature reinforcing should be present in composite slabs. The wiremesh recommendations shown in the tables follow the SDI recommenda-tion for a steel area of 0.00075 times the area of concrete above the deckflutes. The mesh shown in the tables is not proportioned to act as negativereinforcement but it does add some strength to the system. If welded wirefabric is not used, the loads in the tables should be reduced by10%. For best crack control, mesh should be kept near the top of the slab(20 to 25mm cover). Mesh also helps to distribute loads, both duringconstruction and during the service life of the slab. It can also be asecondary safety device if there is a collapse during concrete placement.

Parking GaragesComposite floor deck is not recommended for parking garages in thenorthern part of the United States; salt brought because of snow removalcan deteriorate the deck. Deck can be used as a permanent form andreinforcing (mesh or bars) should be used.

The TablesThe tables are arranged so the composite properties are on the left page.The uniform live load capacities are shown on the right page. Tables areprovided for both light weight and normal weight concrete; both types assumea concrete strength of 20 MPa. The tables are based on a steel yield strengthof 230 MPa; however, 275 MPa minimum yield steel is also readily availableand tables based on this strength are available upon request.Maximum unshored spans are shown on the left page. These spansmay be taken as clear spans and SDI Construction loading is used to

17 FL FL FL FL FLOOR DECK SPECIFICAOOR DECK SPECIFICAOOR DECK SPECIFICAOOR DECK SPECIFICAOOR DECK SPECIFICATIONSTIONSTIONSTIONSTIONS

SDI Formulas for Construction LoadsClear spans may be used in the formulas.For checking web crippling (bearing) the uniform loading case ofconcrete weight plus .95kPa is used - ASD is used.

Suggested Floor Deck SpecificationsSuggested Floor Deck SpecificationsSuggested Floor Deck SpecificationsSuggested Floor Deck SpecificationsSuggested Floor Deck Specifications

11111SPAN

or

+M = 0.203 Pl + 0.096 wl 2

- M = 0.094 Pl + 0.063 wl 2

R2 = 1.20 wl+M = 0.074 wl 2

- M = 0.117 wl 2

V = 0.617 wl at interior support

+ M = 0.20 Pl + 0.094 wl 2

22222SPAN

33333SPAN

For single spans only, the concrete load shall include either an additional 50% ofthe concrete weight or 1.4kPa whichever is less.

* Deflection is to be calculated using only concrete plus deck weights uniformly distributed over all spans.

uniform constructionload (0.95 kPa,unfactored)

uniform concrete load

Key

concentrated man or equipment load (2.2 knper meter of width unfactored)123456

123456

lllll

P

clear span

R1 = R2 = 0.5wl+M = wl 2 8def.* = 0.013w l 4 EI

+M = 0.25Pl + wl 2 8

R1 = R3 = 0.375wlR2 = 1.25wlV = 0.625 wl at interior support+M = 0.070 wl 2

- M = 0.125 wl 2

def.* = 0.0054 w l 4 EI

R1 = R4 = 0.4wlR2 = R3 = 1.10wlV = 0.60 wl at interior support+M = 0.08 wl 2

-M = 0.10 wl 2

def.* = 0.0069w l4 EI

l l

P

l l

123456789011234567890112345678901

R1 R2 R3

l l l

l l l

l l l

P

123456789012312345678901231234567890123

123456789123456789123456789

R1 R2 R3 R4

R1 R2 R3 R4

lR1 R2

12345671234567

P

l

12345671234567

* Eliminate this clause if shoring is allowed.

1. Material and Design1. Composite floor deck shall be type_____ as manufactured by UnitedSteel Deck, Inc. from steel conforming to ASTM A611 or ASTM A653Mwith a minimum yield point (Fy) of 230 MPa.2. Floor deck shall extend over three or more spans if possible. [The depthand gage of floor deck shall be selected to not exceed the unshored spansas calculated by using LRFD methods under the construction loadingsrecommended by SDI.]* Deflection caused by the dead load of wetconcrete and deck shall not exceed L/180 for any span or 20mm.3. Live load capacities shall be calculated in accordance with the SDIComposite Deck Design Handbook. The type and gage of the metalfloor deck shall be selected to carry, by acting compositely with theconcrete, the superimposed live loads shown on the project drawingswithout exceeding a deflection of 1/360 of the span.

2. Finishes1. Galvanizing shall conform to the requirements of ASTM A653M coatingclass Z090, Z180 or Z275 or Federal Specification QQ-S-775e, class d orclass e.

or2. Primer paint shall be shop applied over cleaned and phosphatizedsteel - paint applied only on the exposed side of the deck. The side of thedeck that is to be in contact with the concrete is to be uncoated orgalvanized.

3. Installation1. Installation of floor deck and accessories shall be done in accordancewith the SDI Manual of Construction with Steel Deck and as shown onthe detailed erection drawings. Welds to supports should be 15mmdiameter puddle welds with an average weld spacing of at least 305mmon center. Side laps are to be welded at a maximum spacing of 900mmon center. (Fasteners other than welds may be acceptable to UnitedSteel Deck, Inc.)2. Floor openings located and detailed on the structural drawings shall becut by the floor deck contractor. Holes for other trades plus any reinforcingfor these holes shall be cut and reinforced by the other trades.

4. Concrete1. Placement of concrete shall conform to the applicable sections of theACI Specifications. If buggies are used, the deck shall be planked toprevent damage.2. Calcium Chloride: Calcium Chloride (or any admixture containingchloride salts ) shall not be used in concrete placed on productsmanufactured by United Steel Deck, Inc.

18


123456123456123456123456123456123456123456123456123456

110 mm

65 m

50 mm

123123123123123123123

55 mm

EXEXEXEXEXAMPLE PROBLEMAMPLE PROBLEMAMPLE PROBLEMAMPLE PROBLEMAMPLE PROBLEM

THIS EXAMPLE PROBLEM USES 20 GAGE (t = 0.91 mm) 50 mm LOK FLOOR

COMPOSITE DECK MADE FROM STEEL WITH A 230 MPa (MINIMUM) YIELD POINT.THE DECK PROPERTIES (PER mm OF WIDTH) HAVE BEEN CALCULATED IN ACCORDANCE

WITH THE AMERICAN IRON AND STEEL INSTITUTE (AISI) SPECIFICATIONS AND ARE:I = 574 mm4, S

P = 19.7 mm3 , (SECTION MODULUS IN POSITIVE BENDING);

Sn = 20.8 mm3, (SECTION MODULUS IN NEGATIVE BENDING); As = 1143 mm2/m;Rb = 14.74 kN/m; φVn = 35.17 kN/m; w = 0.086 kPa. Rb IS THE ASDINTERIOR WEB CRIPPLING CAPACITY BASED ON A 125 mm BEARING AND φVn THE

FACTORED DECK SHEAR STRENGTH. SDI TOLERANCES APPLY. THE CONCRETE

PROPERTIES ARE: f 'c = 20.7 MPa; DENSITY = 2320 kg/m2 THE RATIO OF THE

MODULI, n = Es/Ec = 9.

Example ProblemExample ProblemExample ProblemExample ProblemExample Problem (COMPOSITE FLOOR DECK - IN STANDARD U.S.A. UNITS)

Using the top of the slab as the reference line:yuc = Σ Ay = 110(65)2 / 2 + 55(50)(65 + 50 / 2) + 1143(65 + 50 / 2) = 55mm

65(110) + 1143 + 55(50)and the uncracked I is:Iuc = 35(65)3 / 12 + 110(65)(55 - 65 / 2)2 + 5.74(105) + 1143(115 - 55 -50 / 2)2 + 55(50)3 / 12 + 55(50)(115 - 50 / 2 - 55)2 = 1.03(107) mm4/mIav = (Ic + Iuc) / 2 = (5.6x106 + 1.03x107) / 2 = 7.95(106) mm4/m

Moments (of areas) about the neutral axis (N.A.) are summed in order tolocate the N.A.(1000 / n)a(a / 2) - AsZ = 0: 110a2 / 2 - 1143(90 - a) = 0Solving for a shows a = 35 mm; 35 < 65 O.K. ; Z = 55 mmIc = 110(35)3 / 3 + 1143(55)2 + 5.74(105) = 5.6(106) mm4/mThe cracked section modulus = Ic / (h -yc) = 5.6(106) / (115 - 35) = Sc =7.0(104) mm3/m. The table printout shows 6.8(104), which checks.

Determine the “uncracked” moment of inertia (Iuc). The concrete is againtransformed into equivalent steel.

Composite section propertiesCalculate the composite section properties and the allowable uniform loadfor the deck slab combination. The clear span is 2750 mm. No negativebending reinforcing is used over the beams, so the composite slab will bea simple span.

n = Es / Ec = 9; As = 1143 mm2/m; I = 5.74(105) mm4/m; As and I are permeter of width.

Determine the “cracked” I. This calculation is the standard ASD calculationwhich assumes all concrete below the neutral axis is cracked. Theconcrete is transformed into equivalent steel.

Combined bending shear governs, tables show maximum unshored spanof 2825.

Unshored Span CalculationCalculate the maximum unshored clear span for the three span condition ofthe deck with a 115 mm slab.The resistance factors and the load factors are provided by the AISISpecifications. The load factors are 1.6 for concrete weight, 1.4 forconstruction loading of men and equipment, and 1.2 for the deck deadload. It is important to remember that these factors are for the deck underthe concrete placement loads; when the slab has cured, and the system iscomposite, the factors are different.

w1 = wconcrete = 2 kPa; wdeck = 0.086 kPa; Wconst. = 0.96 kPaWeb crippling, shear, and the interaction of bending and web crippling arechecked with two spans loaded.

REFER TO PAGE 17 FOR FIGURE SHOWING 3 SPAN CONDITION.

Check negative bending with two spans loaded:-M = 0.117l2(1.6x2 + 1.4x0.96 + 1.2x0.086)(10-3) = 0.95(230)(20.8);l = 2891 mmCheck positive bending with one span loaded with concrete and theconcentrated load:+M = 0.20(1.4x2.2)l + 0.094l 2(1.6 x 2+1.2x0.086)(10-3) = 0.95(230)(19.7);l = 2860 mmWeb crippling, shear, and the interaction of bending and web crippling arechecked with two spans loaded.Check interior web crippling (note 1/3 stress increase allowed for ASDtemporary loading for web crippling):Ri = 1.20(2 + 0.96 + 0.086) l = (14.74 x 1.33); l = 5.36 m = 5360 mmφV = 0.617(1.6 x 2 + 1.4 x 0.96 + 1.2 x 0.086)l = 35.17; l = 12300 mmShear or bending alone will not control, but the interaction of shear andbending could. The AISI equation for interaction is:(Mapplied / φMn)2 + (Vapplied / φVn)2 < 1.0Mapplied = 0.117l 2(1.6 x 2 + 1.4 x 0.96 + 1.2 x 0.086)(10-3) = 544(10-4)l 2

φMn = 0.95 (230)(20.8) = 4545Vapplied = (1.6 x 2 + 1.4 x 0.96 + 1.2 x .086)0.617l = 2.86l(5.44(10-4)l2 / 4545)2 + (2.86(10-3)l / 35.17)2 = 1.0Solving for lllll yields lllll = 2852 mmCheck deflection with y = l /180 and with y = 20 mm limits;y = l/180) = 0.0069(2 + 0.086)(10-3)l4 / (210,000x574); l = 3597 mmy = 20 = 0.0069(2 + 0.086)(10-3)l4 / (210,000x547); l = 3597 mm

Note: Drawings areshown per foot of width forclarity Calculations areper meter. 12345

123451234512345123451234512345

1000 mm = 110 mmn

115 mm = h

a

ΖCG of deck

N.A

Z = h - y - a = 115 - 25 - a

y

19EXEXEXEXEXAMPLE PROBLEM, CONT�D.AMPLE PROBLEM, CONT�D.AMPLE PROBLEM, CONT�D.AMPLE PROBLEM, CONT�D.AMPLE PROBLEM, CONT�D.

be

P

b3

b2

w

For checking vertical shear, put the load one slab depth away from thebeam, x = h:bve = bm + (1 - h / l)x = 245 + (1- 115 / 2750)(115) = 355 mm. 355 <1530, so for Moment use be = 1530 mm and for shear bve = 355 mm.

Live load moment (per meter of width) = Pl / 4 = 1.6(8.9)(2.75) / (4x1.53) =6.47 kN.m. Where 1.6 is the load factor and (1.53) is the distributionfactor.wd = total dead load = 2.0 + 0.086 = 2.086.Dead load moment = wdl

2 / 8 = 1.2(2.086)(2.75)2 / 8 = 2.37 kN.m.6.4 + 2.36 = 8.77 kN.m.φMno ,the factored resisting moment without studs, is = 13.69 kN.m ; 13.69> 8.77 O.K. (continued on next page)

Concentrated LoadCheck the ability of the example composite slab to carry a 8.9 kN poundconcentrated load over an area of 115 mm x 115 mm; the load can occurat any location in the span. No other live load will be acting at the sametime. Assume that there is no negative bending reinforcing steel in the slabover the supports even though there will be wire mesh. The wire meshusually is not sufficient to supply the total negative bending needs; in thisproblem we will also determine the wire mesh required to act asdistribution steel.Since there is no negative steel, the composite slab is considered to besimple span.clear span = l = 2750 mm; b2 = b3 = 115 mm; bm = b2 + 2tc + 2tt; where tc

is the concrete cover over the top of the deck , and tt is the thickness of anytopping; h is the total thickness exclusive of the topping. In this case, h =115 mm, tc = 65 mm and tt = 0.bm = 115 + 2(65) + 0 = 245 mmFor moment, and for determining the distribution steel, put the load in thecenter of the span.be = bm + 2(1- x / l)x; where x is the location of the load which is l / 2.be = 245 + 2(1 - 1375 / 2750)1375 = 1620 mm; but be is not to exceed2.71(tc / h) in meters.2.71(65 / 115) = 1.53 m; be = 1530 mm.

Calculate the unfactored (allowable) live load for the case with no studs.The clear span is 2750 mm.The factored moment is; φM0 = φFy Sc , where Sc is the section modulus ofthe cracked section as previously determined, and the φ factor is 0.85.φM0 = 0.85(230) (7(104)(10-6) = 13.69 kN.m/m. The printout shows 13.13which checks within 5%.Unless negative bending reinforcement is present, the composite slab isassumed to be single span. For a single span, the unfactored uniform liveload (wl ) is found by:φM0 = (1.6wl + 1.2 wd )l2 / 8 = 13.69; wd = dead load = 2 + 0.086 = 2.086; l = 2.75 m.Solving for wl shows wl = 7.5 kPa.

Check the deflection if the applied load is 7.5 kPa.With no negative reinforcing, the composite slab is a single span.∆ = 0.013 wll

4 / EIav = 0.013(7.5)(2.75)4 / (210x7.95) = 3.34x10-3 m ≅3mm which is l / 900 and should be O.K.

Check the factored vertical shear capacity:φVsteel deck= 35.17 kN/mφVconcrete = 0.85(√f 'c / 6) Ac = 0.85(√207 / 6)(69) = 44.47 kN/m useφVnt = 35.17 + 44.47 = 79.6 kN/m.Check the concrete shear control limit: 0.85(√f 'c / 3)Ac = 0.85( √20.7 / 3)69 =88.95 kN/m.79.6 < 88.95 ( The tabulated value is 79.51 - checks)The unfactored (allowable) live load if shear controls ( wv ) is found by:79.6 = (1.6wv + 1.2 x 2.1)(2.75) / 2; wv = 34.6 kPa. So obviously sheardoes not control the live load.The number of studs required to develop 100% of the factored moment isgiven by:Ns = Fy(As - Awebs 2 - Abot.flange) [0.5 Asc(f 'cEc)0.5]; the numerator of thisequation is specific to the deck being used and the denominator is AISCequation I5-1. For this 20 gage 50 mm Lok-FloorNs = 230 x 0.642 x 9.09(10-4) / 0.098 = 1.37 studs per meter (The printoutshows 1.41 because of soft conversion)The inverse 1.0 / 1.37 = 0.73 which means a stud is required every 0.73meters in order to achieve the full factored moment.The full factored moment is φMn = 0.85FyAs(d-a / 2). In this equation a isthe depth of the concrete compression block and is given bya = AsFy / (0.85 f 'cb) where b is 1 m.a = 1.143(10-3)(230) / (0.85 x 20.7 x 1) = 1.49(10-2) m = 15 mm; d ismeasured from the top of the slab to the centroid of the deck and is 90 mm.φMn = 0.85(230000)(1.143(10-3)(0.09 - 0.015 / 2) = 18.44 kN.m/m. Theprintout shows 18.01 kN.m/m, which checks.Since Ns = 1.37 and 1 Ns = 0.73 m, studs spaced at 1' and 2' will developthe full factored moment of 18.44 kN.m/m, and with no studs the compositeslab develops 13.69 kN.m/m. If studs are spaced at 3' (1/3 =0.33 studs perfoot) then the composite slab capacity is found by interpolation:φMn = 13.69 + (18.44 - 13.69)(0.33) / 0.43 = 17.34 kN.m/m.

Note: Interpolation was done for stud spacings in feet because of the actualgeometry of the deck.

20


V = 1.6(8.9) / 0.355 + 1.2(2.086)(2.75) / 2 = 43.55 kN/m. φVnt = 79.6kN/m; 79.6 > 43.55 O.K.Find the required distribution steel (welded wire mesh):M2 = weak direction moment = Pbe / (15W);W = l / 2 + b3 = 1375 + 115 = 1490 mm < 2750 mmM2 = 1.6(8.9)(1.53) / (15 x 1.49) = 975 N.m/mAssume that the wire mesh is located 15 mm above the top deck surface sothat d = 50 mm.Mr =0.85AsFy(2-a / 2); In this equation As is the area (per m) of the wiremesh which has an Fy of 415 MPa. If bars are being investigated, the Fy

would have to be adjusted accordingly. (Note that φ is 0.9 in the ACI but is0.85 in the SDI method.)a = AsFy / (0.85f'cb), where b is 1 m; assume As is the area of 152x152W9.1 x 9.1 mesh, which is the least allowed by SDI. As = 59 mm2 (per m).a = 59(10-6)(415) / (0.85 x 20.7 x 1) = 1.5 mmφMweak = 0.85(59)(415)(50 - 1.5 / 2)(10-6) = 1.025 kN.m/m.1025 > 975 O.K. The SDI minimum welded wire mesh is sufficient.Check the deflection under the concentrated load:Iav = 7.95(106) mm4/m.Put the load in the center of the span, and, for simplicity, use concentratedload coefficients.y = Pl3 / (48EI); P (per meter) = 8.9 / 1.53 = 5.82 kNy = 5.82(2.75)3 / (48 x 210 x 7.95) = (1.51(10-3)m = 1.5 mm1.5 mm is approximately l /1800, this should be O.K.

All model building codes require, for some building classifications, the slabto be capable of carrying a 4.4 or 8.9 kN load over a 760 mm x 760 mmarea. The methods shown in this example problem can be used for thatparticular loading - the footprint of the load would, of course, be larger.This code requirement will probably never be the controlling factor for asteel deck composite slab.

In most cases building codes or other reference literature will call for auniform live load. For instance the 1996 BOCA code calls for offices tobe capable of carrying 2.4 kPa, lobbies 4.8kPa, and corridors 3.8 kPa.These loads can be looked up directly in the Lok-Floor and B-Lok tablessince the tables have printed L, the live load, by solving the equationφMn = (1.6L + 1.2D) l2 / 8 for L.

The dead load, D, is taken as the slab and deck weight as shown in theexample problem. Although it is possible that some load combinationother than 1.6L + 1.2D may control, in most cases this combination iscritical. For any combination of loading, the φM values can be used tocalculate the limits.

N-LN-LN-LN-LN-LOKOKOKOKOK

N Lok is a special version of composite deck. It was originally conceivedas a second use for the N tooling used to make 75 mm deep roof deck.Unfortunately the rib dimension of the deck is narrow and the w/h ratio istoo low to use it efficiently with shear studs for composite beams. The NLok properties table is therefore shown for the “no stud” case only. NLok is particulary useful in applications that use the product as roof deckwith the intention of later ripping off the roof and pouring a floor.

N-LOKN-LOKN-LOKN-LOKN-LOK

20 gage N Lok is to be used on a 3m clear span (3 span condition) with a140mm slab of normal weight concrete. Assume no negative bendingreinforcing steel is used. Determine the live load.

From the tables: Maximum Unshored Span = 3414mm3414 > 3000 O.K.φMno = 14.89 kNm Iav = 10983mm4

φVnt = 57.34kN (note this is less than the deckcapacity alone, the ultimate shear strength of theconcrete controls).φVn = 73.2 kN (deck alone)

Check bending:wd = 197 + 11 = 208kg (per meter of width)

= 208 x 9.81 = 2040 Pa (force)14.89= (1.6wl + 1.2 x 2040/1000) 32/8wl = 6.74 kPa

Check shear:V = 57.34 = (1.6wl + 1.2 x 2040/1000) 3/2wl = 22.4 kPa

Check deflection:∆ = l/360 = 3000/360 = 8.3mm8.3 = 0.013 wl(3000)4/210000 x 10983)wl = .0182MPa = 18.2kPa

Bending controls. The allowable live load is 6.74 kPa.

(continued from page19)

N-LOK Example Problem

The Composite Properties are a list of values for the composite slab. Theslab depth is the distance from the bottom of the steel deck to the top of theslab in mm as shown on the sketch. U.L. ratings generally refer to the coverover the top of the deck so it is important to be aware of the difference innames. Ac is the area of concrete available to resist shear, mm2/mm of width.W is the concrete mass in kg/m2. Sc is the section modulus of the “cracked”concrete composite slab; mm3/mm of width. Iav is the average of the “cracked”and “uncracked” moments of inertia of the transformed composite slab; mm4 /mm of width. The Iav transformed section analysis is based on steel; therefore,to calculate deflections the appropriate modulus of elasticity to use is210000MPa. φφφφφMno is the factored resisting moment of the composite slab withno studs on the beams (the deck is attached to the beams or walls on which it isresting) kNm per meter of width. φφφφφVnt is the factored vertical shear resistance ofthe composite system; it is the sum of the shear resistances of the steel deckand the concrete but is not allowed to exceed φφφφφ4(f 'c)

1/2 Ac; kPa (per meter of

width). The next three columns list the maximum unshored spans in meters;these values are obtained by using the construction loading requirements of theSDI; combined bending and shear, deflection, and interior reactions areconsidered in calculating these values.

21NNNNN-----LOKLOKLOKLOKLOK

NO STUDS Fy = 230MPa f 'c = 20.7MPa 2320 and 1840 kg/m3 concrete

203

610 cover

t

Slab Depth

75

The Deck Section Properties are per mm ofwidth. The I value is for positive bending (mm4);t is the gage thickness in mm; w is the mass inkg. per m2; Sp and Sn are the section moduli forpositive and negative bending (mm3); Rb andφφφφφVn. are the interior reaction and the shear in kN(per meter of width).

N-LOK

Gage t w As I S p Sn Rb φφφφφVn

22 0.75 9 1240 869 20.1 22.8 15.9 49.720 0.91 11 1507 1118 26.5 29.1 23.0 73.219 1.06 13 1759 1367 31.4 34.8 30.8 87.518 1.20 15 1994 1631 36.6 39.8 39.4 101.816 1.52 19 2517 2218 47.4 50.2 58.6 127.9

DECK PROPERTIES

Slab Ac Mass Sc Iav φφφφφMno φφφφφVnt Mass Sc Iav φφφφφMno φφφφφVnt

Depth mm 2 kg mm 3 mm4 kNm kN 1 span 2 span 3 span kg mm 3 mm4 kNm kN 1 span 2 span 3 span

COMPOSITE PROPERTIES

22 g

age

20

gage

19

gage

18 g

age

16 g

age

Max. unshored spans, mm Max. unshored spans, mmNormal Weight Concrete (2320 kg/m 3) Light Weight Concrete (1840 kg/m 3)

Light Weight

140 44.7 197 64.5 10095 12.47 57.34 2137 2880 2914 156 60.7 7799 11.74 43.01 2326 3121 3161150 49.9 227 76.2 13259 14.74 64.09 2027 2737 2771 180 72.0 10210 13.93 48.06 2210 2975 3011160 52.6 241 82.3 15078 15.92 67.55 1978 2676 2707 191 77.9 11591 15.06 50.66 2158 2911 2944165 55.4 256 88.6 17063 17.13 71.08 1932 2618 2649 203 83.9 13096 16.23 53.31 2112 2850 2883180 61.0 286 101.3 21567 19.59 78.33 1850 2512 2542 227 96.3 16496 18.62 58.75 2027 2740 2771185 63.9 300 107.8 24100 20.85 82.05 1820 2463 2493 238 102.6 18401 19.84 61.54 1987 2688 2719190 66.9 315 114.4 26830 22.12 85.84 1798 2420 2448 250 109.0 20449 21.08 64.38 1951 2643 2673205 72.9 345 127.7 32911 24.70 93.60 1753 2335 2362 273 122.1 24996 23.60 70.20 1884 2554 2585210 76.0 359 134.5 36276 26.01 97.58 1731 2298 2326 285 128.7 27503 24.89 73.18 1853 2515 2542215 79.1 374 141.3 39868 27.33 100.57 1713 2262 2289 297 135.4 30174 26.18 76.21 1826 2475 2505140 44.7 197 77.0 10983 14.89 57.34 2518 3301 3414 156 72.2 8568 13.97 43.01 2749 3563 3682150 49.9 227 91.0 14384 17.60 64.09 2384 3146 3252 180 85.6 11182 16.56 48.06 2609 3408 3520160 52.6 241 98.3 16336 19.01 67.55 2326 3075 3179 191 92.6 12678 17.91 50.66 2548 3335 3447165 55.4 256 105.7 18464 20.45 71.08 2271 3008 3109 203 99.8 14307 19.29 53.31 2490 3267 3377180 61.0 286 121.0 23284 23.40 78.33 2173 2890 2987 227 114.5 17983 22.14 58.75 2384 3146 3252185 63.9 300 128.8 25990 24.90 82.05 2137 2835 2929 238 122.1 20040 23.60 61.54 2338 3091 3194190 66.9 315 136.7 28903 26.43 85.84 2109 2783 2874 250 129.7 22251 25.09 64.38 2295 3036 3139205 72.9 345 152.7 35382 29.53 93.60 2054 2685 2777 273 145.3 27149 28.11 70.20 2213 2938 3036210 76.0 359 160.8 38962 31.11 97.58 2030 2640 2728 285 153.3 29846 29.64 73.18 2176 2893 2987215 79.1 374 169.0 42779 32.69 101.62 2006 2597 2685 297 161.3 32717 31.19 76.21 2143 2847 2941140 44.7 197 88.6 11791 17.14 57.34 2783 3606 3725 156 82.9 9263 16.03 43.01 3045 3886 4017150 49.9 227 104.7 15404 20.25 64.09 2633 3435 3551 180 98.1 12056 18.98 48.06 2886 3719 3844160 52.6 241 113.1 17474 21.86 67.55 2569 3359 3472 191 106.1 13653 20.53 50.66 2816 3639 3764165 55.4 256 121.6 19731 23.52 71.08 2509 3286 3395 203 114.3 15392 22.11 53.31 2752 3569 3688180 61.0 286 139.2 24835 26.91 78.33 2399 3155 3261 227 131.2 19313 25.38 58.75 2633 3435 3551185 63.9 300 148.1 27697 28.65 82.05 2356 3097 3200 238 139.9 21505 27.06 61.54 2582 3374 3487190 66.9 315 157.3 30775 30.41 85.84 2326 3039 3142 250 148.8 23859 28.77 64.38 2533 3316 3429205 72.9 345 175.8 37613 34.00 93.60 2265 2935 3033 273 166.8 29071 32.25 70.20 2441 3210 3316210 76.0 359 185.2 41387 35.82 97.58 2237 2886 2984 285 175.9 31939 34.02 73.18 2399 3158 3264215 79.1 374 194.7 45407 37.65 101.62 2213 2841 2935 297 185.2 34988 35.81 76.21 2365 3109 3216140 44.7 197 99.5 12543 19.25 57.34 3039 3850 3978 156 92.9 9910 17.96 43.01 3328 4148 4289150 49.9 227 117.4 16343 22.71 64.09 2874 3667 3792 180 109.8 12859 21.24 48.06 3152 3968 4103160 52.6 241 126.8 18520 24.51 67.55 2801 3587 3706 191 118.7 14546 22.95 50.66 3075 3886 4017165 55.4 256 136.3 20892 26.36 71.08 2734 3511 3627 203 127.8 16381 24.72 53.31 3005 3810 3938180 61.0 286 156.0 26249 30.17 78.33 2615 3371 3484 227 146.7 20518 28.37 58.75 2874 3667 3792185 63.9 300 166.1 29251 32.11 82.05 2569 3307 3420 238 156.4 22830 30.25 61.54 2816 3603 3725190 66.9 315 176.3 32477 34.09 85.84 2533 3246 3356 250 166.3 25311 32.16 64.38 2761 3542 3661205 72.9 345 197.1 39637 38.12 93.60 2469 3136 3240 273 186.5 30802 36.06 70.20 2661 3426 3542210 76.0 359 207.7 43585 40.16 97.58 2438 3085 3188 285 196.7 33821 38.05 73.18 2615 3374 3487215 79.1 374 218.3 47788 42.22 101.62 2408 3036 3136 297 207.1 37030 40.05 76.21 2579 3322 3435140 44.7 197 123.0 14119 19.25 57.34 3520 4301 4447 156 114.3 11255 17.96 43.01 3862 4633 4788150 49.9 227 144.8 18310 22.71 64.09 3325 4103 4240 180 134.8 14522 21.24 48.06 3655 4432 4581160 52.6 241 156.3 20708 24.51 67.55 3240 4011 4145 191 145.6 16392 22.95 50.66 3563 4343 4490165 55.4 256 168.0 23318 26.36 71.08 3164 3926 4060 203 156.7 18425 24.72 53.31 3478 4258 4401180 61.0 286 192.2 29207 30.17 78.33 3021 3773 3901 227 179.8 23007 28.37 58.75 3328 4103 4240185 63.9 300 204.7 32501 32.11 82.05 2969 3703 3828 238 191.8 25566 30.25 61.54 3258 4029 4167190 66.9 315 217.3 36039 34.09 85.84 2926 3636 3758 250 203.9 28311 32.16 64.38 3194 3962 4097205 72.9 345 243.1 43876 38.12 93.60 2850 3511 3630 273 228.8 34379 36.06 70.20 3078 3834 3965210 76.0 359 256.2 48191 40.16 97.58 2816 3456 3572 285 241.4 37712 38.05 73.18 3024 3776 3904215 79.1 374 269.5 52780 42.22 101.62 2780 3402 3514 297 254.3 41253 40.05 76.21 2978 3719 3844

The Deck Section Properties are per mm of width. The Ivalue is for positive bending (mm4); t is the gage thickness inmm; w is the mass in kg/m2; Sp and Sn are the section modulifor positive and negative bending (mm3); Rb and φφφφφVn. are theinterior reaction and the shear in kN/m; studs is the number ofstuds required per meter in order to obtain the full resistingmoment, φφφφφMnf. The published value for Rb is to be used inallowable stress design and already includes the 1/3 stressincrease for temporary loading.

The Composite Properties are a list of values for thecomposite slab. The slab depth is the distance from thebottom of the steel deck to the top of the slab in mm as shownon the sketch. U.L. ratings generally refer to the cover overthe top of the deck so it is important to be aware of thedifference in names. φφφφφMnf is the factored resisting momentprovided by the composite slab when the “full” number ofstuds as shown in the upper table are in place; kNm/m. Ac isthe area of concrete available to resist shear, mm2/m. Vol. isthe volume of concrete in mm3/m2 needed to make up theslab; no allowance for frame or deck deflection is included. Wis the concrete mass in kg/m2. Sc is the section modulus ofthe “cracked” concrete composite slab; mm3/mm. Iav is theaverage of the “cracked” and “uncracked” moments of inertiaof the transformed composite slab; mm4/m per foot of width.The Iav transformed section analysis is based on steel;therefore, to calculate deflections the appropriate modulus ofelasticity to use is 210000 MPa. φφφφφMno is the factoredresisting moment of the composite slab if there are no studson the beams (the deck is attached to the beams or walls onwhich it is resting) kNm/m. φφφφφVnt is the factored vertical shearresistance of the composite system; it is the sum of theshear resistances of the steel deck and the concrete but isnot allowed to exceed φφφφφ4(f 'c)1/2 Ac; kN/m. The next threecolumns list the maximum unshored spans in mm; thesevalues are obtained by using the construction loadingrequirements of the SDI; combined bending and shear,deflection, and interior reactions are considered in calculatingthese values. Awwf is the minimum area of welded wire fabricrecommended for temperature reinforcing in the compositeslab; mm2/m.

22


B - LB - LB - LB - LB - LOKOKOKOKOK

B-LOK Fy = 230MPa f 'c = 20.7MPa 2320 kg/m2 concrete

B-LOK

Gage t w As I Sp Sn Rb φφφφφVn studs/m

22 0.75 7 995 225 10.5 11.1 25.68 38.24 1.4120 0.91 9 1207 290 13.3 14.0 36.57 46.26 1.7219 1.06 11 1418 355 15.7 16.3 48.63 53.71 2.0018 1.20 12 1609 421 18.1 18.8 62.25 60.71 2.2716 1.52 15 2032 546 23.3 23.6 92.41 76.03 2.87

DECK PROPERTIES

150

760 nominal shown (915 nominal preferred)

38

t

Slab Depth

100 14.15 45.1 0.078 181 51.8 5452 10.02 57.98 1457 1942 1966 48.68115 16.59 52.3 0.090 210 62.6 7759 12.10 67.26 1384 1850 1875 57.15120 17.82 56.1 0.097 225 68.1 9123 13.16 72.08 1353 1811 1832 61.38125 19.04 59.9 0.103 240 73.6 10637 14.24 76.74 1323 1774 1795 67.73140 21.48 67.9 0.116 269 84.9 14146 16.41 81.83 1268 1707 1725 76.20145 22.70 72.0 0.122 284 90.6 16155 17.51 84.47 1244 1673 1695 80.43150 23.92 76.2 0.129 299 96.3 18343 18.62 87.16 1225 1646 1664 86.78165 26.37 84.8 0.141 328 107.8 23288 20.85 92.71 1198 1591 1612 95.25170 27.59 89.2 0.148 343 113.6 26059 21.97 95.56 1183 1567 1585 99.48180 28.81 93.8 0.154 358 119.5 29039 23.10 98.48 1170 1545 1564 105.83100 16.84 45.1 0.078 181 61.7 5899 11.94 57.98 1698 2271 2298 48.68115 19.81 52.3 0.090 210 74.6 8369 14.43 67.26 1609 2161 2185 57.15120 21.29 56.1 0.097 225 81.2 9827 15.70 72.08 1570 2112 2137 61.38125 22.77 59.9 0.103 240 87.9 ¶1442 16.99 77.00 1536 2067 2091 67.73140 25.73 67.9 0.116 269 101.4 15178 19.61 87.20 1472 1984 2006 76.20145 27.21 72.0 0.122 284 108.3 17312 20.93 92.46 1442 1945 1969 80.43150 28.70 76.2 0.129 299 115.1 19635 22.26 95.18 1417 1911 1932 86.78165 31.66 84.8 0.141 328 129.0 24872 24.95 100.73 1384 1847 1868 95.25170 33.14 89.2 0.148 343 136.0 27802 26.30 103.59 1369 1817 1838 99.48180 34.62 93.8 0.154 358 143.0 30949 27.66 106.51 1353 1789 1811 105.83100 19.42 45.1 0.078 181 71.4 6320 13.80 57.98 1887 2530 2557 48.68115 22.91 52.3 0.090 210 86.4 8945 16.70 67.26 1786 2402 2429 57.15120 24.65 56.1 0.097 225 94.0 10491 18.18 72.08 1743 2347 2374 61.38125 26.39 59.9 0.103 240 101.8 12203 19.68 77.00 1701 2295 2320 67.73140 29.87 67.9 0.116 269 117.6 16155 22.73 87.20 1628 2201 2225 76.20145 31.61 72.0 0.122 284 125.6 18410 24.28 92.46 1597 2158 2182 80.43150 33.36 76.2 0.129 299 133.6 20860 25.83 97.84 1570 2118 2143 86.78165 36.84 84.8 0.141 328 149.8 26378 28.97 108.17 1530 2045 2070 95.25170 38.58 89.2 0.148 343 158.0 29460 30.55 111.03 1512 2012 2036 99.48180 40.32 93.8 0.154 358 166.2 32767 32.14 113.95 1497 1981 2003 105.83100 21.65 45.1 0.078 181 80.0 6685 15.46 57.98 2060 2728 2801 48.68115 25.60 52.3 0.090 210 96.8 9443 18.71 67.26 1951 2594 2658 57.15120 27.58 56.1 0.097 225 105.4 11066 20.38 72.08 1902 2533 2594 61.38125 29.55 59.9 0.103 240 114.1 12861 22.07 77.00 1856 2475 2536 67.73140 33.50 67.9 0.116 269 131.9 17000 25.51 87.20 1777 2371 2429 76.20145 35.48 72.0 0.122 284 140.9 19358 27.24 92.46 1740 2326 2384 80.43150 37.45 76.2 0.129 299 150.0 21919 29.00 97.84 1710 2280 2338 86.78165 41.40 84.8 0.141 328 168.3 27680 32.53 108.94 1667 2198 2256 95.25170 43.38 89.2 0.148 343 177.5 30894 34.32 114.66 1646 2161 2219 99.48180 45.36 93.8 0.154 358 186.7 34341 36.11 120.49 1628 2124 2182 105.83100 21.65 45.1 0.078 181 98.1 7421 15.46 57.98 2402 3048 3152 48.68115 25.60 52.3 0.090 210 119.0 10454 18.71 67.26 2271 2899 2996 57.15120 27.58 56.1 0.097 225 129.7 12236 20.38 72.08 2210 2832 2926 61.38125 29.55 59.9 0.103 240 140.5 14205 22.07 77.00 2158 2768 2862 67.73140 33.50 67.9 0.116 269 162.7 18734 25.51 87.20 2060 2652 2743 76.20145 35.48 72.0 0.122 284 173.9 21311 27.24 92.46 2018 2600 2688 80.43150 37.45 76.2 0.129 299 185.2 24105 29.00 97.84 1984 2551 2637 86.78165 41.40 84.8 0.141 328 208.1 30378 32.53 108.94 1932 2460 2545 95.25170 43.38 89.2 0.148 343 219.6 33871 34.32 114.66 1908 2420 2499 99.48180 45.36 93.8 0.154 358 231.2 37613 36.11 120.49 1887 2380 2460 105.83


22 g

age

20 g

age

19ga

ge18

gag

e16

gag

e

Max. unshored spans, ft.Slab φφφφφMnf A c Vol. W Sc Iav φφφφφMno φφφφφVnt AwwfDepth kNm/m mm2/m m3/m2 kg/m2 mm3/mm mm4/m kNm/m kN 11111span 22222span 33333span

1 STUD/METER

NO STUDS

23

The Uniform Live Loads are based onthe LRFD equation φMn = (l.6L + 1.2D)l2 8.Although there are other load combina-tions that may require investigation, thiswill control most of the time. Theequation assumes there is no negativebending reinforcement over the beamsand therefore each composite slab is asingle span. Two sets of values areshown; φMnf is used to calculate theuniform load when the full requirednumber of studs is present; φMno isused to calculate the load when no studsare present. A straight line interpolationcan be done if the average number ofstuds is between zero and the requirednumber needed to develop the “full”factored moment. The tabulated loadsare checked for shear controlling (itseldom does), and also limited to a liveload deflection of 1/360 of the span.

An upper limit of 19.2 kPa has beenapplied to the tabulated loads. This hasbeen done to guard against equatinglarge concentrated to uniform loads.Concentrated loads may require specialanalysis and design to take care ofservicibility requirements not coveredby simply using a uniform load value.On the other hand, for any loadcombination the values provided by thecomposite properties can be used in thecalculations.

Welded wire fabric in the requiredamount is assumed for the table values.If welded wire fabric is not present,deduct 10% from the listed loads.

Refer to the example problems for theuse of the tables.

*

100 13.86 19.2 19.2 19.2 16.9 14.4 12.3 10.7 9.3 8.1 7.2 6.3 5.6 5.0115 16.74 19.2 19.2 19.2 19.2 17.4 14.9 12.9 11.3 9.9 8.7 7.7 6.8 6.1125 18.65 19.2 19.2 19.2 19.2 19.2 16.6 14.4 12.6 11.0 9.7 8.6 7.6 6.8140 21.53 19.2 19.2 19.2 19.2 19.2 19.2 16.7 14.5 12.7 11.2 9.9 8.8 7.8150 23.49 19.2 19.2 19.2 19.2 19.2 19.2 18.2 15.8 13.9 12.2 10.8 9.6 8.6165 26.37 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.8 15.6 13.8 12.2 10.8 9.6170 27.30 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.2 14.3 12.6 11.2 10.0180 29.25 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.3 13.5 12.0 10.7100 16.49 19.2 19.2 19.2 19.2 17.3 14.9 12.9 11.3 9.9 8.8 7.8 6.9 6.2115 19.99 19.2 19.2 19.2 19.2 19.2 18.1 15.7 13.7 12.1 10.7 9.5 8.4 7.5125 22.30 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.3 13.5 11.9 10.6 9.4 8.4140 25.80 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.8 15.6 13.8 12.3 10.9 9.8150 28.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.1 13.4 12.0 10.7165 31.66 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.0 15.1 13.5 12.1170 32.79 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.7 14.0 12.5180 35.16 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.8 15.0 13.4100 19.01 19.2 19.2 19.2 19.2 19.2 17.4 15.1 13.2 11.7 10.3 9.2 8.2 7.3115 23.12 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.1 14.2 12.6 11.2 10.0 9.0125 25.84 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.1 15.9 14.1 12.5 11.2 10.1140 29.95 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.4 14.6 13.0 11.7150 32.74 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.9 15.9 14.3 12.8165 36.84 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.0 16.1 14.4170 38.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.7 14.9180 40.95 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.9 16.1100 21.18 19.2 19.2 19.2 19.2 19.2 19.2 17.0 14.9 13.1 11.6 10.3 8.9 7.7115 25.84 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.2 16.1 14.3 12.7 11.4 10.2125 28.92 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.0 16.0 14.2 12.8 11.5140 33.59 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.6 14.8 13.3150 36.75 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.2 16.3 14.6165 41.41 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.5170 42.91 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 17.1180 46.07 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4100 21.18 19.2 19.2 19.2 19.2 19.2 19.2 17.0 14.9 13.1 11.6 10.3 8.9 7.7115 25.84 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.2 16.1 14.3 12.7 11.4 10.2125 28.92 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.0 16.0 14.2 12.8 11.5140 33.59 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.6 14.8 13.3150 36.75 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.2 16.3 14.6165 41.41 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.5170 42.91 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 17.1180 46.07 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4100 9.78 19.2 16.6 13.7 11.5 9.7 8.3 7.1 6.2 5.3 4.7 4.1 3.6 3.1115 12.23 19.2 19.2 17.3 14.5 12.3 10.5 9.0 7.8 6.8 5.9 5.2 4.5 4.0125 13.90 19.2 19.2 19.2 16.5 14.0 11.9 10.3 8.9 7.? 6.8 5.9 5.2 4.6140 16.46 19.2 19.2 19.2 19.2 16.6 14.2 12.2 10.6 9.2 8.1 7.1 6.3 5.5150 18.23 19.2 19.2 19.2 19.2 18.4 15.8 13.6 11.8 10.3 9.0 7.9 7.0 6.2165 20.85 19.2 19.2 19.2 19.2 19.2 18.1 15.6 13.6 11.8 10.4 9.1 8.0 7.1170 21.71 19.2 19.2 19.2 19.2 19.2 18.9 16.3 14.1 12.3 10.8 9.5 8.4 7.4180 23.51 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.4 13.4 11.7 10.3 9.1 8.1100 11.65 19.2 19.2 16.6 13.9 11.8 10.1 8.7 7.6 6.6 5.8 5.1 4.5 4.0115 14.59 19.2 19.2 19.2 17.6 14.9 12.8 11.0 9.6 8.4 7.3 6.5 5.7 5.1125 16.58 19.2 19.2 19.2 19.2 17.0 14.6 12.6 11.0 9.6 8.4 7.4 6.6 5.8140 19.66 19.2 19.2 19.2 19.2 19.2 17.4 15.0 13.1 11.4 10.1 8.9 7.9 7.0150 21.79 19.2 19.2 19.2 19.2 19.2 19.2 16.7 14.5 12.7 11.2 9.9 8.8 7.8165 24.95 19.2 19.2 19.2 19.2 19.2 19.2 19.2 16.7 14.6 12.9 11.4 10.1 9.0170 25.98 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.3 13.4 11.9 10.5 9.4180 28.15 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.6 14.6 12.9 11.4 10.2100 13.47 19.2 19.2 19.2 16.3 13.9 11.9 10.3 9.0 7.9 6.9 6.1 5.4 4.8115 16.88 19.2 19.2 19.2 19.2 17.5 15.0 13.0 11.3 9.9 8.8 7.7 6.9 6.1125 19.21 19.2 19.2 19.2 19.2 19.2 17.2 14.9 13.0 11.4 10.0 8.9 7.9 7.0140 22.80 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.5 13.6 12.0 10.6 9.4 8.4150 25.28 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.1 13.3 11.8 10.5 9.4165 28.97 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.3 13.6 12.1 10.8170 30.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.1 16.0 14.2 12.6 11.3180 32.71 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.7 12.3100 15.09 19.2 19.2 19.2 18.4 15.7 13.5 11.7 10.2 9.0 7.9 7.0 6.2 5.5115 18.92 19.2 19.2 19.2 19.2 19.2 17.0 14.8 12.9 11.3 10.0 8.9 7.9 7.0125 21.53 19.2 19.2 19.2 19.2 19.2 19.2 16.9 14.7 12.9 11.4 10.1 9.0 8.1140 25.58 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.5 13.7 12.1 10.8 9.7150 28.37 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.2 13.5 12.0 10.8165 32.54 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.6 13.9 12.4170 33.89 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.2 14.5 13.0180 36.76 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.8 14.1100 15.09 19.2 19.2 19.2 18.4 15.7 13.5 11.7 10.2 9.0 7.9 7.0 6.2 5.5115 18.92 19.2 19.2 19.2 19.2 19.2 17.0 14.8 12.9 11.3 10.0 8.9 7.9 7.0125 21.53 19.2 19.2 19.2 19.2 19.2 19.2 16.9 14.7 12.9 11.4 10.1 9.0 8.1140 25.58 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.5 13.7 12.1 10.8 9.7150 28.37 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.2 13.5 12.0 10.8165 32.54 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.6 13.9 12.4170 33.89 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.2 14.5 13.0180 36.76 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.8 14.1

Slab φφφφφMn1500 1650 1800 1950 2100 2250 2400 2550 2700 2850 3000 3150 3300Depth kNm/m

L, Uniform Live Loads, kPa *22

gag

e20

gag

e19

gag

e18

gag

e16

gag

e22

gag

e20

gag

e19

gag

e18

gag

e16

gag

e


B-LOK Fy = 230MPa f 'c = 20.7MPa 2320 kg/m2 concrete



24



22 0.75 7 995 225 11.1 10.5 25.68 38.24 0.9020 0.91 9 1207 290 14.0 13.3 36.57 46.26 1.0919 1.06 11 1418 355 16.3 15.7 48.63 53.71 1.2718 1.20 12 1609 421 18.8 18.1 62.25 60.71 1.4416 1.52 15 2032 546 23.6 23.3 92.41 76.03 1.82

DECK PROPERTIES

INVERTED B-LINVERTED B-LINVERTED B-LINVERTED B-LINVERTED B-LOKOKOKOKOK

Inverted B-LOK Fy = 230MPa f 'c = 20.7MPa 2320 kg/m2 concrete

INVERTED B-LOK

Slab Depth


38

150

100 15.13 70.5 0.087 203 60.1 6994 11.62 83.53 1451 1942 1966 48.68115 17.57 80.9 0.100 232 71.2 9721 13.77 90.21 1384 1859 1881 57.15120 18.79 86.2 0.106 247 76.8 11311 14.85 93.64 1356 1820 1841 61.38125 20.01 91.7 0.113 262 82.5 13063 15.95 97.12 1326 1783 1804 67.73140 22.46 102.8 0.125 291 93.9 17078 18.16 104.26 1277 1719 1740 76.20145 23.68 108.5 0.132 306 99.7 19356 19.28 107.91 1262 1692 1710 80.43150 24.90 114.3 0.138 321 105.5 21825 20.40 111.62 1247 1661 1682 86.78165 27.35 126.1 0.151 350 117.2 27363 22.66 119.20 1216 1603 1631 95.25170 28.57 132.1 0.157 365 123.0 30447 23.79 123.08 1204 1579 1606 99.48180 29.79 138.2 0.164 380 128.9 33750 24.93 127.02 1192 1551 1582 105.83100 18.03 70.5 0.087 203 71.8 7482 13.89 90.59 1682 2216 2286 48.68115 20.99 80.9 0.100 232 85.1 10381 16.46 98.24 1603 2112 2182 57.15120 22.47 86.2 0.106 247 91.9 12070 17.76 101.67 1567 2063 2134 61.38125 23.95 91.7 0.113 262 98.7 13927 19.08 105.15 1533 2021 2088 67.73140 26.92 102.8 0.125 291 112.4 18179 21.74 112.28 1475 1942 2006 76.20145 28.40 108.5 0.132 306 119.4 20588 23.08 115.93 1454 1905 1966 80.43150 29.88 114.3 0.138 321 126.4 23196 24.43 119.64 1436 1868 1932 86.78165 32.84 126.1 0.151 350 140.4 29037 27.15 127.23 1402 1804 1865 95.25170 34.33 132.1 0.157 365 147.5 32284 28.52 131.11 1387 1774 1835 99.48180 35.81 138.2 0.164 380 154.6 35759 29.89 135.04 1372 1747 1804 105.83100 20.82 70.5 0.087 203 83.3 7941 16.10 90.59 1856 2405 2487 48.68115 24.30 80.9 0.100 232 98.7 11004 19.09 103.95 1765 2292 2368 57.15120 26.04 86.2 0.106 247 106.6 12786 20.61 109.11 1725 2243 2316 61.38125 27.78 91.7 0.113 262 114.5 14745 22.14 112.59 1689 2195 2268 67.73140 31.27 102.8 0.125 291 130.6 19223 25.25 119.73 1618 2109 2179 76.20145 33.01 108.5 0.132 306 138.7 21757 26.82 123.38 1597 2070 2137 80.43150 34.75 114.3 0.138 321 146.8 24497 28.40 127.09 1579 2030 2100 86.78165 38.23 126.1 0.151 350 163.3 30628 31.57 134.67 1542 1960 2027 95.25170 39.97 132.1 0.157 365 171.5 34033 33.16 138.55 1524 1929 1993 99.48180 41.72 138.2 0.164 380 179.8 37674 34.77 142.49 1506 1899 1963 105.83100 23.23 70.5 0.087 203 93.5 8340 18.07 90.59 2021 2579 2667 48.68115 27.18 80.9 0.100 232 110.8 11543 21.43 103.95 1920 2460 2542 57.15120 29.16 86.2 0.106 247 119.7 13406 23.14 110.81 1875 2405 2487 61.38125 31.13 91.7 0.113 262 128.6 15451 24.87 117.77 1832 2356 2435 67.73140 35.08 102.8 0.125 291 146.7 20124 28.37 126.73 1759 2262 2338 76.20145 37.06 108.5 0.132 306 155.9 22766 30.14 130.38 1734 2219 2295 80.43150 39.03 114.3 0.138 321 165.0 25622 31.91 134.09 1713 2179 2252 86.78165 42.98 126.1 0.151 350 183.6 32004 35.49 141.68 1670 2106 2176 95.25170 44.96 132.1 0.157 365 192.9 35546 37.30 145.56 1652 2073 2140 99.48180 46.94 138.2 0.164 380 202.2 39330 39.10 149.49 1634 2039 2106 105.83100 23.23 70.5 0.087 203 115.2 9143 18.07 90.59 2316 2917 3014 48.68115 27.18 80.9 0.100 232 136.8 12639 21.43 103.95 2198 2783 2877 57.15120 29.16 86.2 0.106 247 147.8 14669 23.14 110.81 2146 2722 2813 61.38125 31.13 91.7 0.113 262 158.9 16897 24.87 117.77 2097 2664 2755 67.73140 35.08 102.8 0.125 291 181.5 21978 28.37 132.04 2012 2560 2649 76.20145 37.06 108.5 0.132 306 192.9 24847 30.14 139.34 1984 2515 2597 80.43150 39.03 114.3 0.138 321 204.4 27945 31.91 146.76 1957 2469 2551 86.78165 42.98 126.1 0.151 350 227.6 34858 35.49 157.00 1911 2387 2466 95.25170 44.96 132.1 0.157 365 239.2 38689 37.30 160.88 1887 2347 2426 99.48180 46.94 138.2 0.164 380 250.9 42778 39.10 164.82 1865 2310 2387 105.83


22 g

age

20 g

age

19ga

ge18

gag

e16

gag

e

Max. unshored spans, ft.Slab φφφφφMnf Ac Vol. W Sc Iav φφφφφMno φφφφφVnt AwwfDepth kNm/m mm2/m m3/m2 kg/m2 mm3/mm mm4/m kNm/m kN 11111span 22222span 33333span

1 STUD/METER

NO STUDS

25





*

Inverted B-LOK Fy = 230MPa f 'c = 20.7MPa 2320 kg/m2 concrete

100 14.84 19.2 19.2 19.2 18.0 15.3 13.1 11.4 9.9 8.7 7.6 6.7 6.0 5.3115 17.72 19.2 19.2 19.2 19.2 18.3 15.7 13.6 11.8 10.4 9.1 8.1 7.2 6.4125 19.63 19.2 19.2 19.2 19.2 19.2 17.4 15.1 13.1 11.5 10.1 9.0 7.9 7.1140 22.51 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.1 13.2 11.7 10.3 9.1 8.1150 24.47 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.4 14.4 12.7 11.2 10.0 8.9165 27.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.1 14.2 12.6 11.1 9.9170 28.28 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.7 14.7 13.0 11.5 10.3180 30.23 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.8 15.7 13.9 12.3 11.0100 17.68 19.2 19.2 19.2 19.2 18.5 15.9 13.8 12.1 10.6 9.3 8.3 7.4 6.6115 21.17 19.2 19.2 19.2 19.2 19.2 19.1 16.6 14.5 12.7 11.2 10.0 8.9 7.9125 23.49 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.1 14.1 12.5 11.1 9.9 8.8140 26.98 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.3 14.4 12.8 11.4 10.2150 29.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.7 13.9 12.4 11.1165 32.85 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.6 13.9 12.4170 33.98 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.2 16.1 14.4 12.9180 36.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.4 13.8100 20.40 19.2 19.2 19.2 19.2 19.2 18.6 16.2 14.1 12.4 11.0 9.8 8.7 7.8115 24.51 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.0 15.0 13.3 11.8 10.5 9.5125 27.23 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.7 14.8 13.2 11.7 10.5140 31.34 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.2 13.6 12.2150 34.13 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.6 14.8 13.3165 38.24 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.6 14.9170 39.56 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.4180 42.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.5100 22.76 19.2 19.2 19.2 19.2 19.2 19.2 18.2 15.9 14.1 12.5 11.1 9.9 8.9115 27.42 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.0 15.1 13.4 12.0 10.8125 30.50 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.8 15.0 13.4 12.0140 35.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.5 13.9150 38.33 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.9 15.2165 42.99 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 17.1170 44.49 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7180 47.65 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0100 22.76 19.2 19.2 19.2 19.2 19.2 19.2 18.2 15.9 14.1 12.5 11.1 9.9 8.9115 27.42 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.0 15.1 13.4 12.0 10.8125 30.50 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.8 15.0 13.4 12.0140 35.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.5 13.9150 38.33 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.9 15.2165 42.99 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 17.1170 44.49 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7180 47.65 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0100 11.38 19.2 19.2 16.0 13.4 11.4 9.7 8.4 7.2 6.3 5.5 4.8 4.2 3.7115 13.90 19.2 19.2 19.2 16.5 14.0 12.0 10.3 8.9 7.8 6.8 5.9 5.2 4.6125 15.60 19.2 19.2 19.2 18.6 15.7 13.5 11.6 10.0 8.8 7.7 6.7 5.9 5.2140 18.21 19.2 19.2 19.2 19.2 18.4 15.8 13.6 11.8 10.3 9.0 7.9 7.0 6.2150 20.00 19.2 19.2 19.2 19.2 19.2 17.4 15.0 13.0 11.3 9.9 8.7 7.7 6.8165 22.66 19.2 19.2 19.2 19.2 19.2 19.2 17.0 14.8 12.9 11.3 10.0 8.8 7.8170 23.52 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.4 13.4 11.8 10.4 9.1 8.1180 25.34 19.2 19.2 19.2 19.2 19.2 19.2 19.1 16.6 14.5 12.7 11.2 9.9 8.7100 13.59 19.2 19.2 19.2 16.3 13.9 11.9 10.3 8.9 7.8 6.8 6.0 5.3 4.7115 16.62 19.2 19.2 19.2 19.2 17.0 14.6 12.6 11.0 9.6 8.4 7.4 6.6 5.8125 18.66 19.2 19.2 19.2 19.2 19.2 16.5 14.2 12.4 10.8 9.5 8.4 7.4 6.6140 21.80 19.2 19.2 19.2 19.2 19.2 19.2 16.7 14.5 12.7 11.2 9.9 8.8 7.8150 23.95 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.0 14.0 12.4 10.9 9.7 8.6165 27.16 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.2 16.0 14.1 12.4 11.0 9.8170 28.19 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.6 14.6 12.9 11.5 10.2180 30.39 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.9 15.8 14.0 12.4 11.0100 15.75 19.2 19.2 19.2 19.2 16.3 14.0 12.1 10.6 9.3 8.1 7.2 6.4 5.7115 19.28 19.2 19.2 19.2 19.2 19.2 17.2 14.9 13.0 11.4 10.1 8.9 7.9 7.0125 21.66 19.2 19.2 19.2 19.2 19.2 19.2 16.8 14.7 12.9 11.4 10.1 8.9 8.0140 25.32 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.1 13.4 11.8 10.5 9.4150 27.83 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.7 14.7 13.1 11.6 10.4165 31.57 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.8 14.9 13.3 11.8170 32.79 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.5 13.8 12.3180 35.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.7 14.9 13.3100 17.68 19.2 19.2 19.2 19.2 18.5 15.9 13.8 12.0 10.6 9.3 8.3 7.4 6.6115 21.64 19.2 19.2 19.2 19.2 19.2 19.2 17.0 14.8 13.0 11.5 10.2 9.1 8.1125 24.32 19.2 19.2 19.2 19.2 19.2 19.2 19.1 16.7 14.7 13.0 11.5 10.3 9.2140 28.45 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.3 13.6 12.1 10.8150 31.28 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.8 15.0 13.3 11.9165 35.50 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.2 13.6170 36.87 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.8 14.2180 39.76 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.3100 17.68 19.2 19.2 19.2 19.2 18.5 15.9 13.8 12.0 10.6 9.3 8.3 7.4 6.6115 21.64 19.2 19.2 19.2 19.2 19.2 19.2 17.0 14.8 13.0 11.5 10.2 9.1 8.1125 24.32 19.2 19.2 19.2 19.2 19.2 19.2 19.1 16.7 14.7 13.0 11.5 10.3 9.2140 28.45 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.3 13.6 12.1 10.8150 31.28 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.8 15.0 13.3 11.9165 35.50 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.2 13.6170 36.87 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.8 14.2180 39.76 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.3



gag

e20

gag

e19

gag

e18

gag

e16

gag

e22

gag

e20

gag

e19

gag

e18

gag

e16

gag

e




26



22 0.75 7 910 258 11.1 11.1 13.46 22.77 1.1720 0.91 8 1101 324 14.4 14.5 18.91 27.58 1.4219 1.06 10 1291 377 17.6 17.7 24.90 32.11 1.6618 1.20 11 1461 427 20.3 20.2 31.32 36.34 1.8816 1.52 14 1842 539 25.5 25.5 46.11 45.68 2.37

DECK PROPERTIES

1.5 L1.5 L1.5 L1.5 L1.5 LOK-FLOK-FLOK-FLOK-FLOK-FLOOROOROOROOROOR

1.5 LOK-FLOOR Fy = 230MPa f 'c = 20.7MPa 2320 kg/m2 concrete

1.5" LOK-FLOOR

Slab Depth

305

610

38

t

100 13.49 64.9 0.083 192 52.3 6061 10.11 64.44 1481 1978 2003 48.68115 15.72 76.2 0.095 221 62.2 8503 12.03 71.69 1408 1890 1911 57.15120 16.84 82.1 0.102 236 67.3 9938 13.01 75.48 1378 1850 1871 61.38125 17.96 88.1 0.108 251 72.4 11526 14.00 79.39 1347 1814 1835 67.73140 20.20 99.4 0.121 280 82.8 15187 16.01 86.63 1295 1743 1765 76.20145 21.31 104.5 0.127 295 88.0 17275 17.02 89.86 1271 1713 1734 80.43150 22.43 109.5 0.133 310 93.3 19545 18.04 93.09 1256 1686 1704 86.78165 24.67 119.5 0.146 339 103.9 24659 20.09 99.54 1228 1631 1649 95.25170 25.78 124.6 0.152 354 109.3 27517 21.12 102.77 1213 1606 1625 99.48180 26.90 129.6 0.159 369 114.6 30586 22.16 106.00 1201 1582 1600 105.83100 16.05 64.9 0.083 192 62.3 6501 12.03 69.26 1750 2341 2374 48.68115 18.75 76.2 0.095 221 74.2 9099 14.34 76.50 1661 2225 2262 57.15120 20.11 82.1 0.102 236 80.2 10622 15.51 80.30 1622 2173 2210 61.38125 21.46 88.1 0.108 251 86.4 12305 16.70 84.20 1585 2124 2164 67.73140 24.16 99.4 0.121 280 98.8 16180 19.10 91.45 1521 2036 2079 76.20145 25.51 104.5 0.127 295 105.1 18386 20.32 94.68 1494 1993 2042 80.43150 26.86 109.5 0.133 310 111.4 20781 21.54 97.91 1475 1957 2006 86.78165 29.57 119.5 0.146 339 124.2 26169 24.01 104.36 1439 1884 1939 95.25170 30.92 124.6 0.152 354 130.6 29175 25.25 107.59 1423 1853 1908 99.48180 32.27 129.6 0.159 369 137.0 32400 26.49 110.81 1408 1820 1878 105.83100 18.52 64.9 0.083 192 71.8 6905 13.88 73.78 1984 2588 2673 48.68115 21.69 76.2 0.095 221 85.6 9650 16.56 81.03 1881 2460 2539 57.15120 23.28 82.1 0.102 236 92.7 11257 17.93 84.82 1838 2402 2481 61.38125 24.86 88.1 0.108 251 99.9 13032 19.31 88.73 1795 2347 2426 67.73140 28.04 99.4 0.121 280 114.4 17111 22.11 95.97 1719 2249 2326 76.20145 29.62 104.5 0.127 295 121.7 19430 23.53 99.20 1689 2207 2277 80.43150 31.21 109.5 0.133 310 129.1 21945 24.96 102.43 1664 2164 2234 86.78165 34.38 119.5 0.146 339 143.9 27595 27.83 108.88 1625 2085 2155 95.25170 35.96 124.6 0.152 354 151.4 30744 29.28 112.11 1606 2048 2115 99.48180 37.55 129.6 0.159 369 158.9 34119 30.73 115.34 1588 2015 2082 105.83100 20.64 64.9 0.083 192 80.1 7249 15.50 78.01 2167 2758 2853 48.68115 24.23 76.2 0.095 221 95.7 10119 18.50 85.26 2054 2624 2713 57.15120 26.02 82.1 0.102 236 103.6 11798 20.04 89.05 2006 2563 2649 61.38125 27.82 88.1 0.108 251 111.7 13651 21.59 92.96 1957 2505 2591 67.73140 31.40 99.4 0.121 280 128.0 17904 24.75 100.21 1875 2402 2484 76.20145 33.20 104.5 0.127 295 136.2 20320 26.34 103.43 1838 2356 2432 80.43150 34.99 109.5 0.133 310 144.5 22938 27.95 106.66 1814 2310 2387 86.78165 38.58 119.5 0.146 339 161.3 28814 31.19 113.12 1771 2228 2301 95.25170 40.37 124.6 0.152 354 169.7 32085 32.82 116.34 1750 2188 2262 99.48180 42.17 129.6 0.159 369 178.2 35589 34.45 119.57 1728 2152 2225 105.83100 20.64 64.9 0.083 192 98.4 7968 15.50 83.35 2481 3094 3197 48.68115 24.23 76.2 0.095 221 117.7 11103 18.50 94.60 2350 2944 3042 57.15120 26.02 82.1 0.102 236 127.5 12935 20.04 98.39 2289 2877 2972 61.38125 27.82 88.1 0.108 251 137.5 14953 21.59 102.30 2237 2813 2908 67.73140 31.40 99.4 0.121 280 157.9 19578 24.75 109.55 2140 2697 2789 76.20145 33.20 104.5 0.127 295 168.2 22200 26.34 112.77 2097 2646 2734 80.43150 34.99 109.5 0.133 310 178.5 25039 27.95 116.00 2070 2597 2682 86.78165 38.58 119.5 0.146 339 199.4 31397 31.19 122.46 2018 2502 2588 95.25170 40.37 124.6 0.152 354 210.0 34931 32.82 125.68 1993 2463 2542 99.48180 42.17 129.6 0.159 369 220.5 38712 34.45 128.91 1969 2420 2502 105.83


22 g

age

20 g

age

19ga

ge18

gag

e16

gag

e


1 STUD/METER

NO STUDS

27





*

1.5 LOK-FLOOR Fy = 230MPa f 'c = 20.7MPa 2320 kg/m2 concrete

100 13.23 19.2 19.2 19.0 16.0 13.6 11.6 10.0 8.7 7.6 6.7 5.9 5.2 4.6115 15.87 19.2 19.2 19.2 19.2 16.3 14.0 12.1 10.5 9.2 8.1 7.1 6.3 5.6125 17.61 19.2 19.2 19.2 19.2 18.1 15.5 13.4 11.7 10.2 9.0 7.9 7.0 6.2140 20.25 19.2 19.2 19.2 19.2 19.2 17.9 15.5 13.4 11.8 10.3 9.1 8.1 7.2150 22.03 19.2 19.2 19.2 19.2 19.2 19.2 16.8 14.7 12.8 11.3 9.9 8.8 7.8165 24.67 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.4 14.4 12.6 11.2 9.9 8.8170 25.52 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.0 14.9 13.1 11.5 10.2 9.1180 27.31 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.2 15.9 14.0 12.4 11.0 9.7100 15.73 19.2 19.2 19.2 19.2 16.4 14.1 12.2 10.6 9.3 8.2 7.3 6.5 5.8115 18.92 19.2 19.2 19.2 19.2 19.2 17.0 14.7 12.8 11.3 9.9 8.8 7.8 7.0125 21.03 19.2 19.2 19.2 19.2 19.2 18.9 16.4 14.3 12.6 11.1 9.8 8.7 7.8140 24.22 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.5 14.5 12.8 11.3 10.1 9.0150 26.38 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.0 15.8 13.9 12.4 11.0 9.8165 29.57 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.6 13.9 12.3 11.0170 30.60 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.2 14.4 12.8 11.4180 32.76 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.7 12.2100 18.15 19.2 19.2 19.2 19.2 19.1 16.5 14.3 12.5 11.0 9.7 8.6 7.7 6.9115 21.89 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.1 13.3 11.8 10.4 9.3 8.3125 24.36 19.2 19.2 19.2 19.2 19.2 19.2 19.2 16.8 14.8 13.1 11.7 10.4 9.3140 28.11 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.2 13.5 12.0 10.8150 30.64 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.7 16.5 14.7 13.1 11.8165 34.38 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.5 14.8 13.2170 35.59 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.3 13.7180 38.12 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.4 14.7100 20.22 19.2 19.2 19.2 19.2 19.2 18.5 16.1 14.1 12.4 11.0 9.8 8.7 7.8115 24.45 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.0 13.3 11.9 10.6 9.5125 27.25 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.1 16.8 14.9 13.2 11.8 10.6140 31.48 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.3 13.7 12.3150 34.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.8 15.0 13.4165 38.58 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.9 15.1170 39.95 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.7180 42.82 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.7 16.8100 20.22 19.2 19.2 19.2 19.2 19.2 18.5 16.1 14.1 12.4 11.0 9.8 8.7 7.8115 24.45 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.0 13.3 11.9 10.6 9.5125 27.25 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.1 16.8 14.9 13.2 11.8 10.6140 31.48 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.3 13.7 12.3150 34.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.8 15.0 13.4165 38.58 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.9 15.1170 39.95 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.7180 42.82 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.7 16.8100 9.89 19.2 16.7 13.8 11.6 9.8 8.3 7.1 6.2 5.3 4.6 4.1 3.5 3.1115 12.15 19.2 19.2 17.1 14.3 12.1 10.3 8.9 7.7 6.6 5.8 5.1 4.4 3.9125 13.69 19.2 19.2 19.2 16.1 13.7 11.7 10.0 8.7 7.5 6.6 5.7 5.0 4.4140 16.05 19.2 19.2 19.2 19.0 16.1 13.7 11.8 10.2 8.9 7.8 6.8 6.0 5.3150 17.68 19.2 19.2 19.2 19.2 17.8 15.2 13.1 11.3 9.8 8.6 7.5 6.6 5.8165 20.10 19.2 19.2 19.2 19.2 19.2 17.3 14.9 12.9 11.2 9.8 8.6 7.6 6.7170 20.88 19.2 19.2 19.2 19.2 19.2 18.0 15.5 13.4 11.7 10.2 9.0 7.9 7.0180 22.54 19.2 19.2 19.2 19.2 19.2 19.2 16.8 14.5 12.7 11.1 9.7 8.6 7.5100 11.77 19.2 19.2 16.7 14.0 11.9 10.2 8.8 7.6 6.6 5.8 5.1 4.5 4.0115 14.48 19.2 19.2 19.2 17.3 14.7 12.6 10.9 9.4 8.2 7.2 6.3 5.6 4.9125 16.32 19.2 19.2 19.2 19.2 16.6 14.2 12.3 10.7 9.3 8.2 7.2 6.4 5.6140 19.16 19.2 19.2 19.2 19.2 19.2 16.8 14.5 12.6 11.0 9.7 8.5 7.5 6.7150 21.11 19.2 19.2 19.2 19.2 19.2 18.5 16.0 13.9 12.2 10.7 9.4 8.3 7.4165 24.01 19.2 19.2 19.2 19.2 19.2 19.2 18.3 15.9 13.9 12.2 10.8 9.5 8.5170 24.95 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.5 14.5 12.7 11.2 9.9 8.8180 26.95 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.9 15.7 13.8 12.2 10.8 9.6100 13.57 19.2 19.2 19.2 16.4 13.9 11.9 10.3 9.0 7.8 6.9 6.1 5.4 4.8115 16.73 19.2 19.2 19.2 19.2 17.3 14.8 12.8 11.1 9.8 8.6 7.6 6.7 6.0125 18.87 19.2 19.2 19.2 19.2 19.2 16.8 14.5 12.6 11.1 9.7 8.6 7.6 6.8140 22.17 19.2 19.2 19.2 19.2 19.2 19.2 17.1 14.9 13.1 11.5 10.2 9.0 8.0150 24.45 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.5 14.5 12.7 11.3 10.0 8.9165 27.84 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.5 14.6 12.9 11.5 10.2170 28.94 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.2 13.4 11.9 10.6180 31.26 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.4 14.5 12.9 11.5100 15.15 19.2 19.2 19.2 18.4 15.7 13.5 11.7 10.2 8.9 7.9 6.9 6.2 5.5115 18.69 19.2 19.2 19.2 19.2 19.2 16.7 14.5 12.6 11.1 9.8 8.7 7.7 6.9125 21.10 19.2 19.2 19.2 19.2 19.2 18.9 16.4 14.3 12.6 11.1 9.8 8.7 7.8140 24.82 19.2 19.2 19.2 19.2 19.2 19.2 19.2 16.9 14.9 13.1 11.6 10.4 9.2150 27.38 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.7 16.5 14.5 12.9 11.5 10.2165 31.19 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.6 14.7 13.1 11.7170 32.43 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.4 13.7 12.2180 35.05 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.7 16.6 14.8 13.3100 15.15 19.2 19.2 19.2 18.4 15.7 13.5 11.7 10.2 8.9 7.9 6.9 6.2 5.5115 18.69 19.2 19.2 19.2 19.2 19.2 16.7 14.5 12.6 11.1 9.8 8.7 7.7 6.9125 21.10 19.2 19.2 19.2 19.2 19.2 18.9 16.4 14.3 12.6 11.1 9.8 8.7 7.8140 24.82 19.2 19.2 19.2 19.2 19.2 19.2 19.2 16.9 14.9 - 13.1 11.6 10.4 9.2150 27.38 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.7 16.5 14.5 12.9 11.5 10.2165 31.19 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.6 14.7 13.1 11.7170 32.43 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.4 13.7 12.2180 35.05 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.7 16.6 14.8 13.3



gag

e20

gag

e19

gag

e18

gag

e16

gag

e22

gag

e20

gag

e19

gag

e18

gag

e16

gag

e




28



22 0.75 7 931 462 15.3 16.2 13.89 29.04 1.1720 0.91 9 1143 574 19.7 20.8 19.65 35.17 1.4219 1.06 10 1334 669 23.9 24.6 25.87 41.01 1.6618 1.20 11 1503 765 28.1 28.4 32.68 46.41 1.8816 1.52 14 1905 956 35.2 35.2 48.05 58.23 2.37

DECK PROPERTIES

2 L2 L2 L2 L2 LOK-FLOK-FLOK-FLOK-FLOK-FLOOROOROOROOROOR

2 LOK-FLOOR Fy = 230MPa f 'c = 20.7MPa 2320 kg/m2 concrete

2" LOK-FLOOR

610 and 915 cover (915 shown)

50

305

t

Slab Depth

115 14.92 69.0 0.089 206 56.3 8064 10.89 73.38 1774 2387 2414 48.68125 17.21 79.3 0.102 236 66.2 10912 12.79 80.00 1689 2277 2304 57.15135 18.35 84.7 0.108 251 71.2 12562 13.77 83.44 1649 2228 2252 61.38140 19.50 90.2 0.114 265 76.3 14372 14.75 86.96 1615 2182 2207 67.73150 21.78 101.6 0.127 295 86.7 18503 16.76 94.27 1551 2100 2124 76.20160 22.93 107.4 0.133 310 91.9 20838 17.77 98.05 1533 2060 2085 80.43165 24.07 113.5 0.140 324 97.2 23363 18.79 101.91 1515 2027 2048 86.78180 26.36 125.9 0.152 354 107.8 29010 20.85 109.90 1478 1960 1984 95.25185 27.50 130.9 0.159 369 113.2 32147 21.89 113.12 1460 1926 1954 99.48190 28.65 135.9 0.165 383 118.6 35503 22.93 116.35 1445 1896 1923 105.83115 18.01 69.0 0.089 206 67.9 8658 13.13 79.51 2076 2734 2825 48.68125 20.82 79.3 0.102 236 79.8 11692 15.43 86.13 1972 2606 2691 57.15135 22.22 84.7 0.108 251 85.9 13447 16.62 89.57 1926 2548 2630 61.38140 23.63 90.2 0.114 265 92.1 15371 17.81 93.09 1884 2493 2576 67.73150 26.43 101.6 0.127 295 104.7 19753 20.25 100.40 1811 2393 2472 76.20160 27.84 107.4 0.133 310 111.1 22226 21.48 104.18 1786 2347 2423 80.43165 29.24 113.5 0.140 324 117.5 24897 22.72 108.04 1765 2304 2377 86.78180 32.05 125.9 0.152 354 130.5 30863 25.23 116.03 1722 2222 2295 95.25185 33.45 130.9 0.159 369 137.0 34172 26.50 119.25 1701 2185 2259 99.48190 34.86 135.9 0.165 383 143.6 37709 27.77 122.48 1682 2149 2219 105.83115 20.70 69.0 0.089 206 78.0 9159 15.08 85.34 2332 2975 3072 48.68125 23.97 79.3 0.102 236 91.8 12352 17.74 91.97 2213 2835 2929 57.15135 25.61 84.7 0.108 251 98.8 14197 19.11 95.41 2161 2771 2862 61.38140 27.25 90.2 0.114 265 106.0 16218 20.49 98.93 2112 2713 2801 67.73150 30.52 101.6 0.127 295 120.6 20817 23.31 106.24 2027 2603 2691 76.20160 32.16 107.4 0.133 310 128.0 23409 24.74 110.02 1999 2554 2640 80.43165 33.80 113.5 0.140 324 135.4 26207 26.18 113.88 1975 2509 2591 86.78180 37.07 125.9 0.152 354 150.5 32447 29.09 121.86 1926 2420 2499 95.25185 38.71 130.9 0.159 369 158.1 35905 30.56 125.09 1902 2380 2460 99.48190 40.35 135.9 0.165 383 165.7 39598 32.04 128.32 1881 2341 2420 105.83115 23.01 69.0 0.089 206 86.9 9594 16.80 88.67 2566 3194 3301 48.68125 26.70 79.3 0.102 236 102.3 12923 19.78 97.37 2432 3045 3146 57.15135 28.54 84.7 0.108 251 110.2 14846 21.30 100.81 2374 2978 3078 61.38140 30.39 90.2 0.114 265 118.2 16950 22.85 104.33 2320 2914 3011 67.73150 34.08 101.6 0.127 295 134.5 21733 26.01 111.64 2225 2798 2893 76.20160 35.93 107.4 0.133 310 142.8 24428 27.61 115.41 2195 2746 2838 80.43165 37.77 113.5 0.140 324 151.1 27334 29.22 119.28 2167 2697 2786 86.78180 41.46 125.9 0.152 354 168.0 33811 32.49 127.26 2112 2603 2688 95.25185 43.31 130.9 0.159 369 176.5 37397 34.14 130.49 2088 2560 2646 99.48190 45.15 135.9 0.165 383 185.1 41224 35.79 133.72 2063 2518 2603 105.83115 23.01 69.0 0.089 206 107.0 10529 16.80 88.67 2920 3545 3664 48.68125 26.70 79.3 0.102 236 126.2 14161 19.78 101.92 2768 3383 3496 57.15135 28.54 84.7 0.108 251 136.0 16256 21.30 108.80 2697 3307 3420 61.38140 30.39 90.2 0.114 265 146.0 18546 22.85 115.85 2637 3240 3347 67.73150 34.08 101.6 0.127 295 166.5 23746 26.01 123.46 2527 3112 3216 76.20160 35.93 107.4 0.133 310 176.8 26671 27.61 127.24 2490 3054 3155 80.43165 37.77 113.5 0.140 324 187.3 29822 29.22 131.10 2460 2999 3100 86.78180 41.46 125.9 0.152 354 208.5 36833 32.49 139.08 2396 2896 2993 95.25185 43.31 130.9 0.159 369 219.2 40709 34.14 142.31 2368 2850 2944 99.48190 45.15 135.9 0.165 383 229.9 44841 35.79 145.54 2338 2804 2896 105.83


22 g

age

20 g

age

19ga

ge18

gag

e16

gag

e


1 STUD/METER

NO STUDS

29





*


115 15.06 19.2 18.2 15.5 13.3 11.5 10.0 8.7 7.7 6.8 6.0 5.3 4.7 4.2125 16.85 19.2 19.2 17.3 14.9 12.9 11.2 9.8 8.6 7.6 6.7 6.0 5.3 4.7140 19.55 19.2 19.2 19.2 17.3 15.0 13.0 11.4 10.0 8.8 7.8 7.0 6.2 5.5150 21.38 19.2 19.2 19.2 18.9 16.4 14.3 12.5 11.0 9.7 8.6 7.6 6.8 6.1165 24.08 19.2 19.2 19.2 19.2 18.5 16.1 14.1 12.4 10.9 9.7 8.6 7.7 6.8180 26.77 19.2 19.2 19.2 19.2 19.2 17.9 15.7 13.8 12.2 10.8 9.6 8.6 7.6185 27.65 19.2 19.2 19.2 19.2 19.2 18.5 16.2 14.2 12.6 11.2 9.9 8.8 7.9190 28.56 19.2 19.2 19.2 19.2 19.2 19.1 16.7 14.7 13.0 11.5 10.2 9.1 8.2115 18.19 19.2 19.2 19.0 16.4 14.2 12.4 10.9 9.6 8.5 7.6 6.8 6.0 5.4125 20.38 19.2 19.2 19.2 18.4 15.9 13.9 12.2 10.8 9.6 8.5 7.6 6.8 6.1140 23.69 19.2 19.2 19.2 19.2 18.5 16.2 14.2 12.6 11.1 9.9 8.9 7.9 7.1150 25.93 19.2 19.2 19.2 19.2 19.2 17.7 15.6 13.8 12.2 10.9 9.7 8.7 7.8165 29.25 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.6 13.8 12.3 11.0 9.8 8.8180 32.56 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.4 13.7 12.2 11.0 9.9185 33.62 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.9 15.9 14.2 12.6 11.3 10.2190 34.75 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.4 14.6 13.1 11.7 10.5115 20.90 19.2 19.2 19.2 19.0 16.5 14.5 12.7 11.3 10.0 8.9 8.0 7.2 6.5125 23.45 19.2 19.2 19.2 19.2 18.6 16.3 14.3 12.7 11.3 10.0 9.0 8.1 7.3140 27.32 19.2 19.2 19.2 19.2 19.2 19.0 16.7 14.8 13.1 11.7 10.5 9.4 8.5150 29.94 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.2 14.4 12.9 11.5 10.4 9.3165 33.80 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.3 14.6 13.1 11.7 10.6180 37.67 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.2 16.3 14.6 13.1 11.8185 38.91 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.8 15.1 13.5 12.2190 40.22 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.6 14.0 12.6115 23.23 19.2 19.2 19.2 19.2 18.5 16.2 14.3 12.7 11.3 10.1 9.0 8.1 7.3125 26.11 19.2 19.2 19.2 19.2 19.2 18.3 16.1 14.3 12.7 11.4 10.2 9.2 8.3140 30.47 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.7 14.9 13.3 11.9 10.8 9.7150 33.42 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.4 14.6 13.1 11.8 10.7165 37.78 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.6 14.9 13.4 12.1180 42.13 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.6 15.0 13.5185 43.53 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.1 17.2 15.5 14.0190 45.01 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.8 16.0 14.5115 23.23 19.2 19.2 19.2 19.2 18.5 16.2 14.3 12.7 11.3 10.1 9.0 8.1 7.3125 26.11 19.2 19.2 19.2 19.2 19.2 18.3 16.1 14.3 12.7 11.4 10.2 9.2 8.3140 30.47 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.7 14.9 13.3 11.9 10.8 9.7150 33.42 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.4 14.6 13.1 11.8 10.7165 37.78 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.6 14.9 13.4 12.1180 42.13 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.6 15.0 13.5185 43.53 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.1 17.2 15.5 14.0190 45.01 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.8 16.0 14.5115 11.01 15.4 12.9 10.9 9.3 8.0 6.9 6.0 5.2 4.5 4.0 3.5 3.0 2.7125 12.49 17.5 14.7 12.4 10.6 9.1 7.9 6.8 5.9 5.2 4.5 4.0 3.5 3.1140 14.80 19.2 17.4 14.8 12.6 10.8 9.4 8.1 7.1 6.2 5.4 4.8 4.2 3.7150 16.40 19.2 19.2 16.4 14.0 12.0 10.4 9.1 7.9 6.9 6.1 5.3 4.7 4.1165 18.79 19.2 19.2 18.9 16.1 13.9 12.0 10.5 9.1 8.0 7.0 6.2 5.5 4.8180 21.23 19.2 19.2 19.2 18.3 15.7 13.6 11.9 10.4 9.1 8.0 7.1 6.2 5.5185 22.02 19.2 19.2 19.2 19.0 16.3 14.2 12.3 10.8 9.5 8.3 7.3 6.5 5.7190 22.85 19.2 19.2 19.2 19.2 17.0 14.7 12.8 11.2 9.8 8.7 7.6 6.7 6.0115 13.27 18.9 15.9 13.4 11.5 9.9 8.6 7.5 6.6 5.8 5.1 4.5 4.0 3.5125 15.06 19.2 18.0 15.3 13.1 11.3 9.8 8.6 7.5 6.6 5.8 5.1 4.6 4.0140 17.87 19.2 19.2 18.2 15.6 13.5 11.7 10.2 9.0 7.9 7.0 6.2 5.5 4.9150 19.81 19.2 19.2 19.2 17.4 15.0 13.0 11.4 10.0 8.8 7.8 6.9 6.1 5.4165 22.73 19.2 19.2 19.2 19.2 17.3 15.0 13.1 11.5 10.2 9.0 8.0 7.1 6.3180 25.69 19.2 19.2 19.2 19.2 19.2 17.0 14.9 13.1 11.6 10.2 9.1 8.1 7.2185 26.66 19.2 19.2 19.2 19.2 19.2 17.7 15.5 13.6 12.0 10.6 9.4 8.4 7.5190 27.68 19.2 19.2 19.2 19.2 19.2 18.4 16.1 14.2 12.5 11.1 9.8 8.7 7.8115 15.24 19.2 18.4 15.7 13.4 11.6 10.1 8.8 7.8 6.9 6.1 5.4 4.8 4.3125 17.31 19.2 19.2 17.9 15.3 13.3 11.5 10.1 8.9 7.8 6.9 6.2 5.5 4.9140 20.55 19.2 19.2 19.2 18.3 15.8 13.8 12.1 10.6 9.4 8.3 7.4 6.6 5.9150 22.80 19.2 19.2 19.2 19.2 17.6 15.3 13.4 11.8 10.5 9.3 8.3 7.4 6.6165 26.19 19.2 19.2 19.2 19.2 19.2 17.7 15.5 13.7 12.1 10.7 9.6 8.5 7.6180 29.63 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.5 13.7 12.2 10.9 9.7 8.7185 30.74 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.1 14.3 12.7 11.3 10.1 9.1190 31.93 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.8 14.8 13.2 11.8 10.5 9.4115 16.98 19.2 19.2 17.6 15.2 13.1 11.4 10.0 8.8 7.8 6.9 6.2 5.5 4.9125 19.30 19.2 19.2 19.2 17.3 15.0 13.1 11.4 10.1 8.9 7.9 7.1 6.3 5.7140 22.92 19.2 19.2 19.2 19.2 17.9 15.6 13.7 12.1 10.7 9.5 8.5 7.6 6.8150 25.44 19.2 19.2 19.2 19.2 19.2 17.3 15.2 13.4 11.9 10.6 9.5 8.5 7.6165 29.23 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.5 13.8 12.3 10.9 9.8 8.8180 33.09 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.7 13.9 12.5 11.2 10.0185 34.34 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.3 14.5 13.0 11.6 10.4190 35.66 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.1 16.9 15.1 13.5 12.1 10.9115 16.98 19.2 19.2 17.6 15.2 13.1 11.4 10.0 8.8 7.8 6.9 6.2 5.5 4.9125 19.30 19.2 19.2 19.2 17.3 15.0 13.1 11.4 10.1 8.9 7.9 7.1 6.3 5.7140 22.92 19.2 19.2 19.2 19.2 17.9 15.6 13.7 12.1 10.7 9.5 8.5 7.6 6.8150 25.44 19.2 19.2 19.2 19.2 19.2 17.3 15.2 13.4 11.9 10.6 9.5 8.5 7.6165 29.23 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.5 13.8 12.3 10.9 9.8 8.8180 33.09 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.7 13.9 12.5 11.2 10.0185 34.34 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.3 14.5 13.0 11.6 10.4190 35.66 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.1 16.9 15.1 13.5 12.1 10.9



gag

e20

gag

e19

gag

e18

gag

e16

gag

e22

gag

e20

gag

e19

gag

e18

gag

e16

gag

e




30




22 0.75 8 1069 1088 24.4 26.9 13.97 31.96 1.3420 0.91 10 1291 1356 31.3 33.3 19.84 46.99 1.6219 1.06 11 1503 1581 38.1 39.0 26.26 62.90 1.9018 1.20 13 1715 1808 44.7 44.7 33.46 71.22 2.1516 1.52 16 2159 2275 56.2 56.2 49.41 89.46 2.71

DECK PROPERTIES


3" LOK-FLOOR


75

305

t

Slab Depth

140 19.57 79.5 0.102 236 71.3 13847 13.78 83.03 2243 2938 3036 48.68150 22.19 88.9 0.114 265 81.9 17754 15.82 89.03 2140 2810 2902 57.15160 23.51 93.7 0.121 280 87.3 19962 16.88 92.12 2094 2749 2841 61.38165 24.82 98.6 0.127 295 92.8 22350 17.95 95.26 2054 2694 2783 67.73180 27.44 108.6 0.140 324 104.2 27694 20.14 101.72 1999 2591 2676 76.20185 28.76 113.8 0.146 339 109.9 30666 21.25 105.03 1975 2545 2627 80.43190 30.07 119.0 0.152 354 115.7 33846 22.37 108.40 1951 2478 2582 86.78205 32.70 129.8 0.165 383 127.5 40864 24.65 115.31 1905 2329 2493 95.25210 34.01 135.3 0.171 398 133.4 44716 25.80 118.84 1884 2259 2454 99.48215 35.32 140.9 0.178 413 139.4 48806 26.96 122.44 1862 2195 2414 105.83140 23.28 79.5 0.102 236 85.0 14751 16.42 98.06 2597 3298 3408 48.68150 26.45 88.9 0.114 265 97.5 18879 18.86 104.07 2475 3155 3261 57.15160 28.04 93.7 0.121 280 104.0 21210 20.12 107.15 2420 3091 3194 61.38165 29.62 98.6 0.127 295 110.6 23730 21.39 110.29 2371 3030 3130 67.73180 32.79 108.6 0.140 324 124.1 29363 24.00 116.75 2310 2917 3014 76.20185 34.38 113.8 0.146 339 131.0 32492 25.33 120.06 2280 2865 2960 80.43190 35.96 119.0 0.152 354 138.0 35838 26.67 123.43 2252 2816 2908 86.78205 39.14 129.8 0.165 383 152.0 43215 29.40 130.34 2198 2725 2813 95.25210 40.72 135.3 0.171 398 159.1 47260 30.77 133.88 2173 2682 2771 99.48215 42.31 140.9 0.178 413 166.3 51552 32.16 137.47 2149 2640 2728 105.83140 26.70 79.5 0.102 236 97.4 15545 18.83 102.14 2905 3578 3697 48.68150 30.39 88.9 0.114 265 111.9 19872 21.64 114.15 2765 3426 3539 57.15160 32.24 93.7 0.121 280 119.4 22315 23.08 120.32 2704 3356 3469 61.38165 34.08 98.6 0.127 295 127.0 24954 24.55 126.20 2649 3292 3402 67.73180 37.77 108.6 0.140 324 142.5 30851 27.56 132.66 2579 3170 3277 76.20185 39.62 113.8 0.146 339 150.5 34123 29.10 135.97 2545 3115 3219 80.43190 41.46 119.0 0.152 354 158.5 37622 30.65 139.34 2512 3060 3164 86.78205 45.15 129.8 0.165 383 174.8 45327 33.79 146.25 2451 2963 3063 95.25210 47.00 135.3 0.171 398 183.0 49549 35.39 149.78 2423 2917 3014 99.48215 48.85 140.9 0.178 413 191.3 54026 36.99 153.38 2396 2874 2969 105.83140 30.01 79.5 0.102 236 109.6 16306 21.20 102.14 3182 3825 3953 48.68150 34.22 88.9 0.114 265 126.0 20825 24.36 114.15 3030 3664 3786 57.15160 36.32 93.7 0.121 280 134.4 23375 25.99 120.32 2960 3591 3709 61.38165 38.43 98.6 0.127 295 143.0 26128 27.65 126.60 2899 3520 3639 67.73180 42.64 108.6 0.140 324 160.6 32278 31.06 139.51 2819 3392 3505 76.20185 44.74 113.8 0.146 339 169.6 35689 32.79 144.29 2783 3335 3444 80.43190 46.85 119.0 0.152 354 178.7 39334 34.55 147.66 2749 3277 3386 86.78205 51.06 129.8 0.165 383 197.1 47357 38.12 154.56 2682 3173 3277 95.25210 53.17 135.3 0.171 398 206.4 51749 39.92 158.10 2649 3124 3228 99.48215 55.27 140.9 0.178 413 215.8 56405 41.74 161.70 2618 3075 3179 105.83140 30.01 79.5 0.102 236 134.5 17806 21.20 102.14 3612 4279 4423 48.68150 34.22 88.9 0.114 265 154.6 22700 24.36 114.15 3435 4100 4237 57.15160 36.32 93.7 0.121 280 165.0 25462 25.99 120.32 3356 4017 4151 61.38165 38.43 98.6 0.127 295 175.7 28443 27.65 126.60 3286 3941 4072 67.73180 42.64 108.6 0.140 324 197.5 35095 31.06 139.51 3197 3798 3926 76.20185 44.74 113.8 0.146 339 208.6 38781 32.79 146.14 3155 3731 3856 80.43190 46.85 119.0 0.152 354 219.9 42718 34.55 152.87 3115 3670 3792 86.78205 51.06 129.8 0.165 383 242.8 51373 38.12 166.69 3036 3554 3673 95.25210 53.17 135.3 0.171 398 254.4 56106 39.92 173.77 3002 3499 3615 99.48215 55.27 140.9 0.178 413 266.1 61120 41.74 179.94 2966 3447 3563 105.83


22 g

age

20 g

age

19ga

ge18

gag

e16

gag

e


1 STUD/METER

NO STUDS

31





*

140 19.63 11.7 10.3 9.1 8.1 7.2 6.4 5.8 5.2 4.7 4.2 3.8 3.4 3.0150 21.73 12.9 11.4 10.1 9.0 8.0 7.2 6.4 5.7 5.2 4.6 4.2 3.8 3.4165 24.82 14.8 13.1 11.6 10.3 9.2 8.2 7.3 6.6 5.9 5.3 4.8 4.3 3.9180 27.92 16.7 14.7 13.0 11.6 10.3 9.2 8.3 7.4 6.7 6.0 5.4 4.9 4.4190 29.97 17.9 15.8 14.0 12.4 11.1 9.9 8.9 8.0 7.2 6.5 5.8 5.3 4.7205 33.07 19.2 17.4 15.5 13.8 12.3 11.0 9.8 8.8 8.0 7.2 6.5 5.8 5.3210 34.12 19.2 18.0 16.0 14.2 12.7 11.3 10.2 9.1 8.2 7.4 6.7 6.0 5.4215 35.11 19.2 18.5 16.4 14.6 13.0 11.7 10.5 9.4 8.5 7.6 6.9 6.2 5.6140 23.35 14.2 12.6 11.2 10.0 8.9 8.0 7.2 6.5 5.9 5.3 4.8 4.4 4.0150 25.88 15.8 13.9 12.4 11.1 9.9 8.9 8.0 7.2 6.5 5.9 5.3 4.9 4.4165 29.63 18.1 16.0 14.2 12.7 11.4 10.2 9.2 8.3 7.5 6.8 6.2 5.6 5.1180 33.37 19.2 18.0 16.0 14.3 12.8 11.5 10.4 9.4 8.5 7.7 7.0 6.3 5.7190 35.84 19.2 19.2 17.2 15.4 13.8 12.4 11.2 10.1 9.1 8.3 7.5 6.8 6.2205 39.59 19.2 19.2 19.1 17.0 15.2 13.7 12.3 11.1 10.1 9.1 8.3 7.5 6.8210 40.85 19.2 19.2 19.2 17.6 15.7 14.1 12.7 11.5 10.4 9.4 8.6 7.8 7.1215 42.06 19.2 19.2 19.2 18.1 16.2 14.6 13.1 11.9 10.7 9.7 8.8 8.0 7.3140 26.78 16.5 14.7 13.0 11.7 10.5 9.4 8.5 7.7 7.0 6.3 5.8 5.2 4.8150 29.73 18.4 16.3 14.5 13.0 11.6 10.5 9.5 8.6 7.8 7.1 6.4 5.9 5.3165 34.08 19.2 18.7 16.7 14.9 13.4 12.1 10.9 9.9 8.9 8.1 7.4 6.8 6.2180 38.44 19.2 19.2 18.8 16.9 15.1 13.6 12.3 11.2 10.1 9.2 8.4 7.6 7.0190 41.32 19.2 19.2 19.2 18.1 16.3 14.7 13.3 12.0 10.9 9.9 9.0 8.2 7.5205 45.68 19.2 19.2 19.2 19.2 18.0 16.3 14.7 13.3 12.1 11.0 10.0 9.1 8.3210 47.15 19.2 19.2 19.2 19.2 18.6 16.8 15.2 13.7 12.5 11.3 10.3 9.4 8.6215 48.56 19.2 19.2 19.2 19.2 19.2 17.3 15.6 14.2 12.9 11.7 10.7 9.7 8.9140 30.10 18.8 16.7 14.9 13.3 12.0 10.8 9.8 8.9 8.1 7.3 6.7 6.1 5.6150 33.46 19.2 18.6 16.6 14.8 13.4 12.0 10.9 9.9 9.0 8.2 7.5 6.8 6.3165 38.43 19.2 19.2 19.1 17.1 15.4 13.9 12.6 11.4 10.4 9.4 8.6 7.9 7.2180 43.40 19.2 19.2 19.2 19.2 17.4 15.7 14.2 12.9 11.7 10.7 9.8 8.9 8.2190 46.69 19.2 19.2 19.2 19.2 18.7 16.9 15.3 13.9 12.7 11.5 10.5 9.6 8.8205 51.65 19.2 19.2 19.2 19.2 19.2 18.7 17.0 15.4 14.0 12.8 11.7 10.7 9.8210 53.34 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.9 14.5 13.2 12.1 11.1 10.1215 54.94 19.2 19.2 19.2 19.2 19.2 19.2 18.1 16.4 14.9 13.6 12.5 11.4 10.4140 30.10 18.8 16.7 14.9 13.3 12.0 10.8 9.8 8.9 8.1 7.3 6.7 6.1 5.6150 33.46 19.2 18.6 16.6 14.8 13.4 12.0 10.9 9.9 9.0 8.2 7.5 6.8 6.3165 38.43 19.2 19.2 19.1 17.1 15.4 13.9 12.6 11.4 10.4 9.4 8.6 7.9 7.2180 43.40 19.2 19.2 19.2 19.2 17.4 15.7 14.2 12.9 11.7 10.7 9.8 8.9 8.2190 46.69 19.2 19.2 19.2 19.2 18.7 16.9 15.3 13.9 12.7 11.5 10.5 9.6 8.8205 51.65 19.2 19.2 19.2 19.2 19.2 18.7 17.0 15.4 14.0 12.8 11.7 10.7 9.8210 53.34 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.9 14.5 13.2 12.1 11.1 10.1215 54.94 19.2 19.2 19.2 19.2 19.2 19.2 18.1 16.4 14.9 13.6 12.5 11.4 10.4140 13.82 7.7 6.7 5.9 5.2 4.5 4.0 3.5 3.1 2.7 2.4 2.1 1.9 1.6150 15.45 8.6 7.5 6.6 5.8 5.1 4.5 4.0 3.5 3.1 2.7 2.4 2.1 1.8165 17.96 10.1 8.8 7.7 6.8 6.0 5.3 4.7 4.2 3.7 3.2 2.9 2.5 2.2180 20.54 11.6 10.2 8.9 7.9 6.9 6.1 5.4 4.8 4.3 3.8 3.3 2.9 2.6190 22.29 12.6 11.1 9.7 8.6 7.6 6.7 5.9 5.3 4.7 4.1 3.7 3.2 2.8205 24.97 14.2 12.5 11.0 9.7 8.6 7.6 6.7 6.0 5.3 4.7 4.2 3.7 3.3210 25.90 14.8 12.9 11.4 10.0 8.9 7.9 7.0 6.2 5.5 4.9 4.3 3.8 3.4215 26.77 15.3 13.4 11.8 10.4 9.2 8.2 7.2 6.4 5.7 5.1 4.5 4.0 3.5140 16.48 9.5 8.3 7.3 6.5 5.8 5.1 4.5 4.0 3.6 3.2 2.9 2.5 2.3150 18.42 10.6 9.4 8.2 7.3 6.5 5.7 5.1 4.6 4.1 3.6 3.2 2.9 2.6165 21.40 12.4 10.9 9.6 8.5 7.6 6.7 6.0 5.4 4.8 4.3 3.8 3.4 3.0180 24.48 14.3 12.6 11.1 9.8 8.7 7.8 6.9 6.2 5.5 5.0 4.4 4.0 3.5190 26.57 15.6 13.7 12.1 10.7 9.5 8.5 7.6 6.8 6.1 5.4 4.9 4.4 3.9205 29.79 17.5 15.4 13.6 12.1 10.8 9.6 8.6 7.7 6.9 6.2 5.5 4.9 4.4210 30.89 18.2 16.0 14.1 12.6 11.2 10.0 8.9 8.0 7.1 6.4 5.7 5.2 4.6215 31.94 18.8 16.6 14.7 13.0 11.6 10.3 9.2 8.3 7.4 6.6 6.0 5.3 4.8140 18.89 11.1 9.8 8.7 7.7 6.8 6.1 5.5 4.9 4.4 3.9 3.5 3.2 2.8150 21.13 12.5 11.0 9.7 8.6 7.7 6.9 6.2 5.5 4.9 4.4 4.0 3.6 3.2165 24.56 14.6 12.9 11.4 10.1 9.0 8.1 7.2 6.5 5.8 5.2 4.7 4.2 3.8180 28.12 16.8 14.8 13.1 11.7 10.4 9.3 8.3 7.5 6.7 6.1 5.5 4.9 4.4190 30.53 18.3 16.1 14.3 12.7 11.3 10.1 9.1 8.2 7.4 6.6 6.0 5.4 4.9205 34.24 19.2 18.1 16.1 14.3 12.8 11.4 10.3 9.2 8.3 7.5 6.8 6.1 5.5210 35.52 19.2 18.8 16.7 14.9 13.3 11.9 10.7 9.6 8.7 7.8 7.0 6.4 5.7215 36.74 19.2 19.2 17.3 15.4 13.8 12.3 11.1 10.0 9.0 8.1 7.3 6.6 6.0140 21.26 12.7 11.3 10.0 8.9 7.9 7.1 6.4 5.7 5.2 4.6 4.2 3.8 3.4150 23.78 14.3 12.6 11.2 10.0 8.9 8.0 7.2 6.4 5.8 5.2 4.7 4.3 3.9165 27.66 16.7 14.8 13.1 11.7 10.4 9.3 8.4 7.6 6.8 6.2 5.6 5.0 4.6180 31.69 19.2 17.0 15.1 13.4 12.0 10.8 9.7 8.7 7.9 7.1 6.5 5.8 5.3190 34.41 19.2 18.5 16.4 14.6 13.1 11.8 10.6 9.5 8.6 7.8 7.1 6.4 5.8205 38.63 19.2 19.2 18.5 16.5 14.8 13.3 12.0 10.8 9.7 8.8 8.0 7.3 6.6210 40.07 19.2 19.2 19.2 17.2 15.4 13.8 12.4 11.2 10.1 9.2 8.3 7.6 6.9215 41.45 19.2 19.2 19.2 17.8 15.9 14.3 12.9 11.6 10.5 9.5 8.6 7.8 7.1140 21.26 12.7 11.3 10.0 8.9 7.9 7.1 6.4 5.7 5.2 4.6 4.2 3.8 3.4150 23.78 14.3 12.6 11.2 10.0 8.9 8.0 7.2 6.4 5.8 5.2 4.7 4.3 3.9165 27.66 16.7 14.8 13.1 11.7 10.4 9.3 8.4 7.6 6.8 6.2 5.6 5.0 4.6180 31.69 19.2 17.0 15.1 13.4 12.0 10.8 9.7 8.7 7.9 7.1 6.5 5.8 5.3190 34.41 19.2 18.5 16.4 14.6 13.1 11.8 10.6 9.5 8.6 7.8 7.1 6.4 5.8205 38.63 19.2 19.2 18.5 16.5 14.8 13.3 12.0 10.8 9.7 8.8 8.0 7.3 6.6210 40.07 19.2 19.2 19.2 17.2 15.4 13.8 12.4 11.2 10.1 9.2 8.3 7.6 6.9215 41.45 19.2 19.2 19.2 17.8 15.9 14.3 12.9 11.6 10.5 9.5 8.6 7.8 7.1



gag

e20

gag

e19

gag

e18

gag

e16

gag

e22

gag

e20

gag

e19

gag

e18

gag

e16

gag

e





32



22 0.75 7 995 225 10.5 11.1 25.68 38.24 1.7020 0.91 9 1207 290 13.3 14.0 36.57 46.26 2.0619 1.06 11 1418 355 15.7 16.3 48.63 53.71 2.4018 1.20 12 1609 421 18.1 18.8 62.25 60.71 2.7316 1.52 15 2032 546 23.3 23.6 92.41 76.03 3.44

DECK PROPERTIES


B-LOK Fy = 230ksi f 'c = 20.7MPa 1840 kg/m2 concrete

B-LOK150


38

t

Slab Depth

Light Weight

100 14.15 45.1 0.078 143 49.2 4192 9.51 43.48 1567 2079 2106 48.68115 16.59 52.3 0.090 167 59.7 5938 11.54 50.45 1494 1990 2015 57.15120 17.82 56.1 0.097 178 65.0 6966 12.57 54.06 1463 1948 1972 61.38125 19.04 59.9 0.103 190 70.5 8103 13.63 57.75 1433 1911 1932 67.73140 21.48 67.9 0.116 213 81.5 10725 15.76 65.40 1378 1841 1862 76.20145 22.70 72.0 0.122 225 87.1 12220 16.84 69.35 1350 1811 1832 80.43150 23.92 76.2 0.129 237 92.7 13844 17.93 73.38 1329 1780 1801 86.78165 26.37 84.8 0.141 260 104.1 17498 20.13 79.09 1283 1725 1747 95.25170 27.59 89.2 0.148 272 109.8 19537 21.23 81.23 1265 1701 1719 99.48180 28.81 93.8 0.154 284 115.6 21724 22.35 83.42 1247 1676 1695 105.83100 16.84 45.1 0.078 143 58.4 4570 11.28 43.48 1835 2441 2472 48.68115 19.81 52.3 0.090 167 70.9 6457 13.70 50.45 1743 2329 2359 57.15120 21.29 56.1 0.097 178 77.3 7566 14.94 54.06 1704 2280 2307 61.38125 22.77 59.9 0.103 190 83.8 8792 16.20 57.75 1667 2234 2259 67.73140 25.73 67.9 0.116 213 97.1 11614 18.77 65.40 1600 2149 2173 76.20145 27.21 72.0 0.122 225 103.8 13220 20.06 69.35 1570 2109 2134 80.43150 28.70 76.2 0.129 237 110.5 14963 21.37 73.38 1542 2073 2097 86.78165 31.66 84.8 0.141 260 124.2 18877 24.01 81.70 1490 2006 2030 95.25170 33.14 89.2 0.148 272 131.1 21059 25.34 85.99 1466 1975 1999 99.48180 34.62 93.8 0.154 284 138.0 23396 26.68 90.37 1442 1948 1969 105.83100 19.42 45.1 0.078 143 67.3 4923 13.00 43.48 2042 2725 2758 48.68115 22.91 52.3 0.090 167 81.7 6941 15.81 50.45 1939 2597 2627 57.15120 24.65 56.1 0.097 178 89.2 8126 17.25 54.06 1893 2539 2569 61.38125 26.39 59.9 0.103 190 96.8 9435 18.71 57.75 1853 2487 2515 67.73140 29.87 67.9 0.116 213 112.2 12445 21.69 65.40 1777 2390 2417 76.20145 31.61 72.0 0.122 225 120.0 14156 23.20 69.35 1740 2344 2371 80.43150 33.36 76.2 0.129 237 127.9 16011 24.72 73.38 1710 2304 2332 86.78165 36.84 84.8 0.141 260 143.8 20173 27.80 81.70 1649 2228 2252 95.25170 38.58 89.2 0.148 272 151.8 22489 29.35 85.99 1622 2192 2219 99.48180 40.32 93.8 0.154 284 159.9 24969 30.91 90.37 1597 2158 2185 105.83100 21.65 45.1 0.078 143 75.1 5226 14.52 43.48 2237 2938 3027 48.68115 25.60 52.3 0.090 167 91.4 7356 17.66 50.45 2121 2801 2877 57.15120 27.58 56.1 0.097 178 99.7 8606 19.28 54.06 2070 2740 2813 61.38125 29.55 59.9 0.103 190 108.2 9986 20.92 57.75 2024 2682 2752 67.73140 33.50 67.9 0.116 213 125.5 13156 24.27 65.40 1939 2579 2643 76.20145 35.48 72.0 0.122 225 134.3 14957 25.97 69.35 1902 2530 2594 80.43150 37.45 76.2 0.129 237 143.2 16908 27.69 73.38 1865 2484 2545 86.78165 41.40 84.8 0.141 260 161.1 21281 31.15 81.70 1798 2402 2460 95.25170 43.38 89.2 0.148 272 170.2 23713 32.90 85.99 1768 2362 2420 99.48180 45.36 93.8 0.154 284 179.2 26316 34.66 90.37 1740 2326 2384 105.83100 21.65 45.1 0.078 143 91.6 5825 14.52 43.48 2615 3280 3389 48.68115 25.60 52.3 0.090 167 111.6 8182 17.66 50.45 2475 3130 3234 57.15120 27.58 56.1 0.097 178 122.0 9564 19.28 54.06 2414 3063 3164 61.38125 29.55 59.9 0.103 190 132.5 11089 20.92 57.75 2356 2999 3100 67.73140 33.50 67.9 0.116 213 154.0 14590 24.27 65.40 2256 2883 2981 76.20145 35.48 72.0 0.122 225 165.0 16577 25.97 69.35 2210 2829 2926 80.43150 37.45 76.2 0.129 237 176.0 18727 27.69 73.38 2167 2780 2874 86.78165 41.40 84.8 0.141 260 198.3 23541 31.15 81.70 2088 2685 2777 95.25170 43.38 89.2 0.148 272 209.6 26215 32.90 85.99 2054 2643 2731 99.48180 45.36 93.8 0.154 284 221.0 29073 34.66 90.37 2018 2603 2688 105.83

Slab φφφφφMnf Ac Vol. W Sc Iav φφφφφMno φφφφφVnt AwwfDepth kNm/m mm2/m m3/m2 kg/m2 mm3/mm mm4/m kNm/m kN 11111span 22222span 33333span


22 g

age

20 g

age

19ga

ge18

gag

e16

gag

e

Max. unshored spans, ft.

1 STUD/METER

NO STUDS

33





*

Light Weight

B-LOK Fy = 230ksi f 'c = 20.7MPa 1840 kg/m2 concrete

100 13.86 19.2 19.2 19.2 17.1 14.6 12.6 10.9 9.6 8.4 7.4 6.5 5.6 4.8115 16.74 19.2 19.2 19.2 19.2 17.7 15.2 13.2 11.6 10.2 9.0 8.0 7.1 6.4120 17.67 19.2 19.2 19.2 19.2 18.7 16.1 14.0 12.2 10.8 9.5 8.5 7.5 6.8125 18.65 19.2 19.2 19.2 19.2 19.2 17.0 14.8 12.9 11.4 10.1 8.9 8.0 7.1140 21.53 19.2 19.2 19.2 19.2 19.2 19.2 17.1 14.9 13.1 11.6 10.3 9.2 8.3145 22.51 19.2 19.2 19.2 19.2 19.2 19.2 17.8 15.6 13.7 12.2 10.8 9.6 8.6150 23.49 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.3 14.3 12.7 11.3 10.1 9.0165 26.37 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.1 14.3 12.7 11.3 10.1100 16.49 19.2 19.2 19.2 19.2 17.6 15.2 13.2 11.5 9.7 8.2 7.0 6.1 5.3115 19.99 19.2 19.2 19.2 19.2 19.2 18.4 16.0 14.1 12.4 11.0 9.8 8.8 7.9120 21.11 19.2 19.2 19.2 19.2 19.2 19.2 17.0 14.9 13.1 11.6 10.4 9.3 8.3125 22.30 19.2 19.2 19.2 19.2 19.2 19.2 17.9 15.7 13.9 12.3 10.9 9.8 8.8140 25.80 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.2 16.1 14.2 12.7 11.4 10.2145 26.98 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.8 14.9 13.3 11.9 10.7150 28.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.6 13.9 12.4 11.2165 31.66 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.6 14.0 12.6100 19.01 19.2 19.2 19.2 19.2 19.2 17.7 14.8 12.3 10.4 8.8 7.6 6.5 5.7115 23.12 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.5 14.5 12.9 11.4 9.8 8.6120 24.44 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.7 12.2 10.9 9.6125 25.84 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.3 14.5 12.9 11.6 10.4140 29.95 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.8 15.0 13.4 12.1145 31.34 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.7 14.1 12.7150 32.74 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.4 14.7 13.2165 36.84 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.6 14.9100 21.18 19.2 19.2 19.2 19.2 19.2 19.1 15.7 13.1 11.0 9.4 8.1 7.0 6.0115 25.84 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.4 14.1 12.1 10.4 9.1120 27.34 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.6 11.7 10.2125 28.92 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.3 14.6 13.1 11.5140 33.59 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 17.0 15.3 13.8145 35.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.8 16.0 14.4150 36.75 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.7 15.1165 41.41 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 17.0100 21.18 19.2 19.2 19.2 19.2 19.2 19.1 15.7 13.1 11.0 9.4 8.1 7.0 6.0115 25.84 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.4 14.1 12.1 10.4 9.1120 27.34 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.6 11.7 10.2125 28.92 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.3 14.6 13.1 11.5140 33.59 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 17.0 15.3 13.8145 35.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.8 16.0 14.4150 36.75 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.7 15.1165 41.41 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 17.0100 9.27 19.2 15.9 13.2 11.1 9.4 8.1 7.0 6.0 5.3 4.6 4.1 3.6 3.2115 11.67 19.2 19.2 16.7 14.0 11.9 10.2 8.8 7.7 6.7 5.9 5.2 4.6 4.1120 12.46 19.2 19.2 17.9 15.0 12.8 10.9 9.5 8.2 7.2 6.3 5.6 4.9 4.4125 13.29 19.2 19.2 19.1 16.1 13.6 11.7 10.1 8.8 7.7 6.8 6.0 5.3 4.7140 15.81 19.2 19.2 19.2 19.2 16.3 14.0 12.1 10.5 9.2 8.1 7.2 6.3 5.6145 16.67 19.2 19.2 19.2 19.2 17.2 14.8 12.8 11.1 9.7 8.6 7.6 6.7 6.0150 17.54 19.2 19.2 19.2 19.2 18.1 15.6 13.5 11.7 10.3 9.0 8.0 7.1 6.3165 20.13 19.2 19.2 19.2 19.2 19.2 17.9 15.5 13.5 11.8 10.4 9.2 8.2 7.3100 11.00 19.2 19.1 15.9 13.4 11.4 9.8 8.4 7.4 6.4 5.7 5.0 4.4 3.9115 13.86 19.2 19.2 19.2 16.9 14.4 12.4 10.7 9.3 8.2 7.2 6.4 5.7 5.1120 14.80 19.2 19.2 19.2 18.1 15.4 13.2 11.5 10.0 8.8 7.7 6.9 6.1 5.4125 15.81 19.2 19.2 19.2 19.2 16.5 14.2 12.3 10.7 9.4 8.3 7.3 6.5 5.8140 18.82 19.2 19.2 19.2 19.2 19.2 16.9 14.7 12.8 11.3 9.9 8.8 7.8 7.0145 19.86 19.2 19.2 19.2 19.2 19.2 17.9 15.5 13.6 11.9 10.5 9.3 8.3 7.4150 20.90 19.2 19.2 19.2 19.2 19.2 18.9 16.4 14.3 12.6 11.1 9.8 8.8 7.8165 24.02 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.5 14.5 12.8 11.4 10.1 9.0100 12.68 19.2 19.2 18.5 15.6 13.3 11.4 9.9 8.6 7.6 6.7 5.9 5.3 4.7115 15.98 19.2 19.2 19.2 19.2 16.8 14.5 12.6 11.0 9.6 8.5 7.6 6.7 6.0120 17.08 19.2 19.2 19.2 19.2 18.0 15.5 13.4 11.7 10.3 9.1 8.1 7.2 6.5125 18.25 19.2 19.2 19.2 19.2 19.2 16.6 14.4 12.6 11.1 9.8 8.7 7.7 6.9140 21.76 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.1 13.3 11.7 10.4 9.3 8.3145 22.96 19.2 19.2 19.2 19.2 19.2 19.2 18.2 15.9 14.0 12.4 11.0 9.8 8.8150 24.18 19.2 19.2 19.2 19.2 19.2 19.2 19.2 16.8 14.8 13.1 11.6 10.4 9.3165 27.81 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.1 13.5 12.0 10.8100 14.16 19.2 19.2 19.2 17.5 14.9 12.9 11.2 9.8 8.6 7.6 6.7 6.0 5.4115 17.86 19.2 19.2 19.2 19.2 18.9 16.3 14.2 12.4 10.9 9.7 8.6 7.7 6.9120 19.09 19.2 19.2 19.2 19.2 19.2 17.5 15.2 13.3 11.7 10.4 9.2 8.2 7.4125 20.40 19.2 19.2 19.2 19.2 19.2 18.7 16.2 14.2 12.5 11.1 9.9 8.8 7.9140 24.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.0 13.3 11.9 10.6 9.5145 25.70 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.0 15.9 14.1 12.5 11.2 10.1150 27.07 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.8 14.9 13.2 11.8 10.6165 31.16 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.3 13.7 12.3100 14.16 19.2 19.2 19.2 17.5 14.9 12.9 11.2 9.8 8.6 7.6 6.7 6.0 5.4115 17.86 19.2 19.2 19.2 19.2 18.9 16.3 14.2 12.4 10.9 9.7 8.6 7.7 6.9120 19.09 19.2 19.2 19.2 19.2 19.2 17.5 15.2 13.3 11.7 10.4 9.2 8.2 7.4125 20.40 19.2 19.2 19.2 19.2 19.2 18.7 16.2 14.2 12.5 11.1 9.9 8.8 7.9140 24.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.0 13.3 11.9 10.6 9.5145 25.70 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.0 15.9 14.1 12.5 11.2 10.1150 27.07 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.8 14.9 13.2 11.8 10.6165 31.16 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.3 13.7 12.3



gag

e20

gag

e19

gag

e18

gag

e16

gag

e22

gag

e20

gag

e19

gag

e18

gag

e16

gag

e




34



22 0.75 7 995 225 11.1 10.5 25.68 38.24 1.0820 0.91 9 1207 290 14.0 13.3 36.57 46.26 1.3119 1.06 11 1418 355 16.3 15.7 48.63 53.71 1.5318 1.20 12 1609 421 18.8 18.1 62.25 60.71 1.7316 1.52 15 2032 546 23.6 23.3 92.41 76.03 2.18

DECK PROPERTIES


INVERTED B-LOK Fy = 230ksi f 'c = 20.7MPa 1840 kg/m2 concrete

INVERTED B-LOK


38

150

Slab Depth

Light Weight

100 15.13 70.5 0.087 161 57.5 5249 11.12 67.94 1570 2088 2112 48.68115 17.57 80.9 0.100 184 68.3 7280 13.21 77.22 1500 2003 2027 57.15120 18.79 86.2 0.106 196 73.9 8460 14.28 79.79 1469 1963 1987 61.38125 20.01 91.7 0.113 208 79.4 9758 15.35 82.40 1439 1926 1951 67.73140 22.46 102.8 0.125 231 90.7 12722 17.53 87.75 1387 1862 1884 76.20145 23.68 108.5 0.132 243 96.3 14398 18.63 90.49 1362 1832 1853 80.43150 24.90 114.3 0.138 254 102.1 16211 19.73 93.27 1341 1801 1823 86.78165 27.35 126.1 0.151 278 113.6 20262 21.96 98.96 1298 1750 1768 95.25170 28.57 132.1 0.157 289 119.3 22511 23.07 101.87 1280 1722 1743 99.48180 29.79 138.2 0.164 301 125.1 24915 24.20 104.82 1265 1701 1719 105.83100 18.03 70.5 0.087 161 68.5 5662 13.24 67.94 1826 2393 2469 48.68115 20.99 80.9 0.100 184 81.4 7843 15.74 77.97 1740 2289 2362 57.15120 22.47 86.2 0.106 196 88.0 9109 17.02 83.10 1704 2240 2313 61.38125 23.95 91.7 0.113 208 94.7 10499 18.31 88.33 1670 2198 2268 67.73140 26.92 102.8 0.125 231 108.2 13672 20.92 95.78 1606 2115 2185 76.20145 28.40 108.5 0.132 243 115.0 15464 22.24 98.52 1579 2079 2149 80.43150 29.88 114.3 0.138 254 121.9 17400 23.57 101.30 1551 2042 2109 86.78165 32.84 126.1 0.151 278 135.7 21722 26.24 106.99 1500 1975 2042 95.25170 34.33 132.1 0.157 289 142.7 24117 27.59 109.90 1478 1945 2012 99.48180 35.81 138.2 0.164 301 149.6 26676 28.94 112.85 1460 1914 1981 105.83100 20.82 70.5 0.087 161 79.2 6047 15.30 67.94 2015 2597 2685 48.68115 24.30 80.9 0.100 184 94.2 8367 18.21 77.97 1920 2484 2569 57.15120 26.04 86.2 0.106 196 101.9 9714 19.69 83.10 1878 2432 2515 61.38125 27.78 91.7 0.113 208 109.6 11192 21.19 88.33 1841 2387 2466 67.73140 31.27 102.8 0.125 231 125.3 14561 24.24 99.03 1768 2298 2374 76.20145 33.01 108.5 0.132 243 133.3 16462 25.77 104.51 1737 2256 2332 80.43150 34.75 114.3 0.138 254 141.3 18515 27.32 108.74 1707 2219 2292 86.78165 38.23 126.1 0.151 278 157.4 23092 30.44 114.43 1649 2146 2219 95.25170 39.97 132.1 0.157 289 165.5 25628 32.01 117.34 1625 2112 2182 99.48180 41.72 138.2 0.164 301 173.7 28333 33.59 120.29 1603 2082 2152 105.83100 23.23 70.5 0.087 161 88.6 6379 17.14 67.94 2198 2786 2877 48.68115 27.18 80.9 0.100 184 105.5 8817 20.40 77.97 2091 2664 2755 57.15120 29.16 86.2 0.106 196 114.1 10232 22.07 83.10 2045 2609 2697 61.38125 31.13 91.7 0.113 208 122.8 11784 23.75 88.33 2003 2560 2646 67.73140 35.08 102.8 0.125 231 140.5 15321 27.17 99.03 1923 2466 2548 76.20145 37.06 108.5 0.132 243 149.5 17316 28.91 104.51 1887 2420 2502 80.43150 39.03 114.3 0.138 254 158.5 19468 30.65 110.07 1853 2380 2460 86.78165 42.98 126.1 0.151 278 176.7 24266 34.16 121.44 1792 2304 2380 95.25170 44.96 132.1 0.157 289 185.8 26921 35.93 124.35 1762 2268 2344 99.48180 46.94 138.2 0.164 301 195.0 29753 37.71 127.30 1743 2234 2307 105.83100 23.23 70.5 0.087 161 108.7 7034 17.14 67.94 2524 3146 3252 48.68115 27.18 80.9 0.100 184 129.6 9714 20.40 77.97 2402 3011 3115 57.15120 29.16 86.2 0.106 196 140.3 11268 22.07 83.10 2347 2950 3051 61.38125 31.13 91.7 0.113 208 151.1 12974 23.75 88.33 2295 2893 2990 67.73140 35.08 102.8 0.125 231 173.1 16857 27.17 99.03 2204 2789 2883 76.20145 37.06 108.5 0.132 243 184.3 19046 28.91 104.51 2161 2740 2832 80.43150 39.03 114.3 0.138 254 195.5 21406 30.65 110.07 2121 2694 2783 86.78165 42.98 126.1 0.151 278 218.2 26661 34.16 121.45 2048 2606 2694 95.25170 44.96 132.1 0.157 289 229.6 29566 35.93 127.27 2015 2566 2655 99.48180 46.94 138.2 0.164 301 241.1 32663 37.71 133.17 1990 2530 2615 105.83


22 g

age

20 g

age

19ga

ge18

gag

e16

gag

e


1 STUD/METER

NO STUDS

35





*

Light Weight

INVERTED B-LOK Fy = 230ksi f 'c = 20.7MPa 1840 kg/m2 concrete

100 14.84 19.2 19.2 19.2 18.3 15.6 13.4 11.7 10.2 9.0 7.9 7.0 6.3 5.6115 17.72 19.2 19.2 19.2 19.2 18.7 16.1 14.0 12.2 10.7 9.5 8.4 7.5 6.7120 18.65 19.2 19.2 19.2 19.2 19.2 16.9 14.7 12.9 11.3 10.0 8.9 7.9 7.1125 19.63 19.2 19.2 19.2 19.2 19.2 17.8 15.5 13.5 11.9 10.5 9.3 8.3 7.5140 22.51 19.2 19.2 19.2 19.2 19.2 19.2 17.8 15.6 13.7 12.1 10.7 9.6 8.6145 23.49 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.2 14.3 12.6 11.2 10.0 9.0150 24.47 19.2 19.2 19.2 19.2 19.2 19.2 19.2 16.9 14.9 13.2 11.7 10.4 9.3165 27.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.7 14.7 13.1 11.7 10.5100 17.68 19.2 19.2 19.2 19.2 18.8 16.2 14.1 12.4 10.9 9.6 8.6 7.6 6.6115 21.17 19.2 19.2 19.2 19.2 19.2 19.2 16.9 14.8 13.1 11.6 10.3 9.2 8.3120 22.30 19.2 19.2 19.2 19.2 19.2 19.2 17.9 15.6 13.8 12.2 10.9 9.7 8.7125 23.49 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.5 14.5 12.9 11.5 10.3 9.2140 26.98 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 16.7 14.8 13.2 11.8 10.6145 28.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.5 13.8 12.4 11.1150 29.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.2 16.2 14.4 12.9 11.6165 32.85 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.1 16.1 14.4 13.0100 20.40 19.2 19.2 19.2 19.2 19.2 18.9 16.5 14.4 12.7 10.9 9.3 8.1 7.0115 24.51 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.6 12.2 10.9 9.8120 25.84 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.2 14.4 12.8 11.5 10.4125 27.23 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.2 13.5 12.1 10.9140 31.34 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.6 14.0 12.6145 32.74 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.3 14.6 13.2150 34.13 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.1 17.0 15.3 13.7165 38.24 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.1 17.1 15.4100 22.76 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.0 13.5 11.5 9.9 8.5 7.4115 27.42 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.8 12.4 10.9120 28.92 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.3 14.5 13.1 11.8125 30.50 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.4 13.8 12.4140 35.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.9 14.4145 36.75 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.7 15.0150 38.33 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.7165 42.99 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.6100 22.76 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.0 13.5 11.5 9.9 8.5 7.4115 27.42 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.8 12.4 10.9120 28.92 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.3 14.5 13.1 11.8125 30.50 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.4 13.8 12.4140 35.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.9 14.4145 36.75 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.7 15.0150 38.33 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.7165 42.99 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.6100 10.88 19.2 18.8 15.6 13.1 11.1 9.5 8.2 7.1 6.2 5.5 4.8 4.3 3.8115 13.34 19.2 19.2 19.2 16.1 13.7 11.8 10.2 8.8 7.7 6.8 6.0 5.3 4.7120 14.15 19.2 19.2 19.2 17.1 14.6 12.5 10.8 9.4 8.2 7.2 6.4 5.6 5.0125 15.01 19.2 19.2 19.2 18.2 15.5 13.3 11.5 10.0 8.7 7.7 6.8 6.0 5.3140 17.58 19.2 19.2 19.2 19.2 18.2 15.6 13.5 11.8 10.3 9.1 8.0 7.1 6.3145 18.46 19.2 19.2 19.2 19.2 19.1 16.4 14.2 12.4 10.8 9.5 8.4 7.5 6.6150 19.34 19.2 19.2 19.2 19.2 19.2 17.2 14.9 13.0 11.4 10.0 8.8 7.8 7.0165 21.96 19.2 19.2 19.2 19.2 19.2 19.2 17.0 14.8 13.0 11.4 10.1 9.0 8.0100 12.95 19.2 19.2 18.7 15.8 13.4 11.6 10.0 8.7 7.6 6.7 6.0 5.3 4.7115 15.90 19.2 19.2 19.2 19.2 16.6 14.3 12.4 10.8 9.5 8.4 7.4 6.6 5.9120 16.87 19.2 19.2 19.2 19.2 17.6 15.2 13.1 11.5 10.1 8.9 7.9 7.0 6.2125 17.90 19.2 19.2 19.2 19.2 18.7 16.1 14.0 12.2 10.7 9.4 8.4 7.5 6.6140 20.98 19.2 19.2 19.2 19.2 19.2 18.9 16.4 14.4 12.6 11.1 9.9 8.8 7.9145 22.03 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.1 13.3 11.7 10.4 9.3 8.3150 23.09 19.2 19.2 19.2 19.2 19.2 19.2 18.1 15.8 13.9 12.3 10.9 9.7 8.7165 26.25 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.1 15.9 14.0 12.5 11.1 9.9100 14.96 19.2 19.2 19.2 18.4 15.7 13.5 11.7 10.3 9.0 8.0 7.1 6.3 5.6115 18.39 19.2 19.2 19.2 19.2 19.2 16.7 14.5 12.7 11.2 9.9 8.8 7.8 7.0120 19.52 19.2 19.2 19.2 19.2 19.2 17.8 15.4 13.5 11.9 10.5 9.3 8.3 7.4125 20.72 19.2 19.2 19.2 19.2 19.2 18.9 16.4 14.3 12.6 11.2 9.9 8.9 7.9140 24.30 19.2 19.2 19.2 19.2 19.2 19.2 19.2 16.9 14.9 13.2 11.7 10.5 9.4145 25.53 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.8 15.7 13.9 12.3 11.0 9.9150 26.77 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.7 16.4 14.6 12.9 11.6 10.4165 30.44 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.6 14.8 13.2 11.9100 16.76 19.2 19.2 19.2 19.2 17.7 15.3 13.3 11.6 10.2 9.1 8.1 7.2 6.4115 20.60 19.2 19.2 19.2 19.2 19.2 18.9 16.4 14.4 12.7 11.2 10.0 8.9 8.0120 21.87 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.3 13.5 11.9 10.6 9.5 8.5125 23.22 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.3 14.3 12.7 11.3 10.1 9.1140 27.25 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 16.9 15.0 13.3 11.9 10.7145 28.63 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.8 15.8 14.0 12.6 11.3150 30.03 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.7 16.5 14.7 13.2 11.9165 34.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.8 15.1 13.6100 16.76 19.2 19.2 19.2 19.2 17.7 15.3 13.3 11.6 10.2 9.1 8.1 7.2 6.4115 20.60 19.2 19.2 19.2 19.2 19.2 18.9 16.4 14.4 12.7 11.2 10.0 8.9 8.0120 21.87 19.2 19.2 19.2 19.2 19.2 19.2 17.5 15.3 13.5 11.9 10.6 9.5 8.5125 23.22 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.3 14.3 12.7 11.3 10.1 9.1140 27.25 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 16.9 15.0 13.3 11.9 10.7145 28.63 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.8 15.8 14.0 12.6 11.3150 30.03 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.7 16.5 14.7 13.2 11.9165 34.17 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.8 15.1 13.6



gag

e20

gag

e19

gag

e18

gag

e16

gag

e22

gag

e20

gag

e19

gag

e18

gag

e16

gag

e




36



22 0.75 7 910 258 11.1 11.1 13.46 22.77 1.4120 0.91 8 1101 324 14.4 14.5 18.91 27.58 1.7119 1.06 10 1291 377 17.6 17.7 24.90 32.11 1.9918 1.20 11 1461 427 20.3 20.2 31.32 36.34 2.2616 1.52 14 1842 539 25.5 25.5 46.11 45.68 2.85

DECK PROPERTIES


1.5 LOK-FLOOR Fy = 230ksi f 'c = 20.7MPa 1840 kg/m2 concrete

1.5" LOK-FLOOR

305

610 cover

38Slab Depth

t

Light Weight

100 13.49 64.9 0.083 152 50.0 4594 9.66 54.02 1597 2124 2152 48.68115 15.72 76.2 0.095 175 59.7 6419 11.54 59.46 1524 2036 2060 57.15120 16.84 82.1 0.102 187 64.7 7486 12.50 62.30 1494 1993 2018 61.38125 17.96 88.1 0.108 199 69.7 8664 13.48 65.23 1463 1957 1981 67.73140 20.20 99.4 0.121 222 79.9 11369 15.45 70.67 1408 1887 1908 76.20145 21.31 104.5 0.127 234 85.0 12906 16.44 73.09 1381 1856 1878 80.43150 22.43 109.5 0.133 246 90.2 14572 17.45 75.51 1359 1826 1847 86.78165 24.67 119.5 0.146 269 100.7 18311 19.47 80.35 1314 1768 1789 95.25170 25.78 124.6 0.152 281 105.9 20394 20.48 82.77 1295 1743 1765 99.48180 26.90 129.6 0.159 292 111.2 22625 21.51 85.19 1274 1719 1740 105.83100 16.05 64.9 0.083 152 59.3 4971 11.47 58.84 1896 2530 2560 48.68115 18.75 76.2 0.095 175 70.9 6931 13.71 64.27 1804 2414 2444 57.15120 20.11 82.1 0.102 187 76.8 8076 14.86 67.12 1765 2362 2393 61.38125 21.46 88.1 0.108 199 82.9 9338 16.02 70.05 1725 2310 2344 67.73140 24.16 99.4 0.121 222 95.0 12232 18.38 75.48 1658 2222 2259 76.20145 25.51 104.5 0.127 234 101.2 13874 19.57 77.90 1628 2179 2219 80.43150 26.86 109.5 0.133 246 107.4 15652 20.77 80.32 1597 2140 2179 86.78165 29.57 119.5 0.146 269 120.0 19636 23.20 85.17 1545 2067 2109 95.25170 30.92 124.6 0.152 281 126.3 21852 24.42 87.59 1521 2033 2079 99.48180 32.27 129.6 0.159 292 132.6 24223 25.64 90.01 1497 1999 2048 105.83100 18.52 64.9 0.083 152 68.2 5311 13.18 62.51 2155 2792 2886 48.68115 21.69 76.2 0.095 175 81.6 7397 15.78 68.80 2048 2667 2755 57.15120 23.28 82.1 0.102 187 88.5 8615 17.12 71.64 2003 2609 2694 61.38125 24.86 88.1 0.108 199 95.5 9956 18.47 74.57 1957 2554 2640 67.73140 28.04 99.4 0.121 222 109.7 13029 21.21 80.01 1878 2454 2536 76.20145 29.62 104.5 0.127 234 116.9 14770 22.60 82.43 1844 2408 2490 80.43150 31.21 109.5 0.133 246 124.1 16654 24.00 84.85 1811 2365 2444 86.78165 34.38 119.5 0.146 269 138.7 20871 26.83 89.69 1747 2286 2362 95.25170 35.96 124.6 0.152 281 146.1 23214 28.25 92.11 1719 2249 2323 99.48180 37.55 129.6 0.159 292 153.5 25719 29.68 94.53 1692 2213 2286 105.83100 20.64 64.9 0.083 152 75.9 5597 14.68 62.51 2359 2978 3078 48.68115 24.23 76.2 0.095 175 91.0 7790 17.59 73.03 2240 2844 2938 57.15120 26.02 82.1 0.102 187 98.7 9069 19.09 75.87 2188 2783 2874 61.38125 27.82 88.1 0.108 199 106.6 10477 20.60 78.80 2140 2725 2816 67.73140 31.40 99.4 0.121 222 122.5 13701 23.68 84.24 2051 2621 2707 76.20145 33.20 104.5 0.127 234 130.6 15526 25.25 86.66 2012 2573 2658 80.43150 34.99 109.5 0.133 246 138.7 17501 26.82 89.08 1975 2527 2609 86.78165 38.58 119.5 0.146 269 155.1 21916 30.00 93.92 1905 2441 2521 95.25170 40.37 124.6 0.152 281 163.4 24367 31.60 96.34 1875 2402 2481 99.48180 42.17 129.6 0.159 292 171.7 26987 33.21 98.76 1844 2362 2441 105.83100 20.64 64.9 0.083 152 92.7 6188 14.68 62.51 2707 3335 3447 48.68115 24.23 76.2 0.095 175 111.3 8601 17.59 73.38 2566 3188 3292 57.15120 26.02 82.1 0.102 187 120.9 10009 19.09 79.07 2505 3118 3225 61.38125 27.82 88.1 0.108 199 130.6 11557 20.60 84.93 2448 3054 3158 67.73140 31.40 99.4 0.121 222 150.4 15098 23.68 93.58 2344 2938 3036 76.20145 33.20 104.5 0.127 234 160.5 17101 25.25 96.00 2298 2886 2981 80.43150 34.99 109.5 0.133 246 170.6 19265 26.82 98.42 2256 2835 2929 86.78165 38.58 119.5 0.146 269 191.1 24100 30.00 103.26 2173 2740 2832 95.25170 40.37 124.6 0.152 281 201.4 26780 31.60 105.68 2137 2697 2786 99.48180 42.17 129.6 0.159 292 211.8 29642 33.21 108.10 2103 2655 2743 105.83

Slab φφφφφMnf Ac Vol. W Sc Iav φφφφφMno φφφφφVnt AwwfDepth kNm/m mm2/m m3/m2 kg/m2 mm3/mm mm4/m kNm/m kN 11111span 22222span 33333span


22 g

age

20 g

age

19ga

ge18

gag

e16

gag

e

Max. unshored spans, ft.

1 STUD/METER

NO STUDS

37





*

Light Weight

1.5 LOK-FLOOR Fy = 230ksi f 'c = 20.7MPa 1840 kg/m2 concrete

100 13.23 19.2 19.2 19.2 16.2 13.8 11.9 10.3 9.0 7.9 7.0 6.2 5.5 4.9115 15.87 19.2 19.2 19.2 19.2 16.6 14.3 12.4 10.8 9.5 8.4 7.5 6.6 5.9120 16.71 19.2 19.2 19.2 19.2 17.5 15.1 13.1 11.4 10.0 8.9 7.9 7.0 6.3125 17.61 19.2 19.2 19.2 19.2 18.5 15.9 13.8 12.1 10.6 9.4 8.3 7.4 6.6140 20.25 19.2 19.2 19.2 19.2 19.2 18.3 15.9 13.9 12.2 10.8 9.6 8.5 7.6145 21.14 19.2 19.2 19.2 19.2 19.2 19.1 16.6 14.5 12.7 11.3 10.0 8.9 7.9150 22.03 19.2 19.2 19.2 19.2 19.2 19.2 17.3 15.1 13.3 11.7 10.4 9.3 8.3165 24.67 19.2 19.2 19.2 19.2 19.2 19.2 19.2 16.9 14.9 13.2 11.7 10.4 9.3100 15.73 19.2 19.2 19.2 19.2 16.7 14.4 12.5 10.9 9.6 8.5 7.6 6.6 5.8115 18.92 19.2 19.2 19.2 19.2 19.2 17.3 15.1 13.2 11.6 10.3 9.1 8.2 7.3120 19.95 19.2 19.2 19.2 19.2 19.2 18.3 15.9 13.9 12.3 10.9 9.7 8.6 7.7125 21.03 19.2 19.2 19.2 19.2 19.2 19.2 16.8 14.7 12.9 11.4 10.2 9.1 8.2140 24.22 19.2 19.2 19.2 19.2 19.2 19.2 19.2 16.9 14.9 13.2 11.8 10.5 9.4145 25.30 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.6 13.8 12.3 11.0 9.8150 26.38 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.3 14.4 12.8 11.5 10.3165 29.57 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.2 16.2 14.4 12.9 11.5100 18.15 19.2 19.2 19.2 19.2 19.2 16.8 14.6 12.8 11.2 9.6 8.2 7.1 6.2115 21.89 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.5 13.6 12.1 10.8 9.7 8.7120 23.09 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.3 14.4 12.8 11.4 10.2 9.2125 24.36 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.2 13.5 12.0 10.8 9.7140 28.11 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.6 13.9 12.4 11.2145 29.37 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.3 14.5 13.0 11.7150 30.64 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.0 15.2 13.6 12.2165 34.38 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.1 17.0 15.3 13.7100 20.22 19.2 19.2 19.2 19.2 19.2 18.8 16.4 14.1 11.8 10.1 8.6 7.5 6.5115 24.45 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.7 12.2 10.9 9.6120 25.81 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.3 14.4 12.9 11.6 10.4125 27.25 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.3 13.6 12.2 11.0140 31.48 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.8 14.1 12.7145 32.92 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.5 14.8 13.3150 34.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.4 13.9165 38.58 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.7100 20.22 19.2 19.2 19.2 19.2 19.2 18.8 16.4 14.1 11.8 10.1 8.6 7.5 6.5115 24.45 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.7 12.2 10.9 9.6120 25.81 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.4 16.3 14.4 12.9 11.6 10.4125 27.25 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.3 13.6 12.2 11.0140 31.48 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.7 15.8 14.1 12.7145 32.92 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.5 14.8 13.3150 34.35 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.4 13.9165 38.58 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.7100 9.45 19.2 16.2 13.4 11.3 9.6 8.2 7.1 6.1 5.3 4.7 4.1 3.6 3.2115 11.67 19.2 19.2 16.6 14.0 11.9 10.2 8.8 7.6 6.6 5.8 5.1 4.5 4.0120 12.39 19.2 19.2 17.7 14.9 12.6 10.8 9.3 8.1 7.1 6.2 5.5 4.8 4.3125 13.17 19.2 19.2 18.8 15.8 13.4 11.5 9.9 8.6 7.5 6.6 5.8 5.1 4.6140 15.49 19.2 19.2 19.2 18.7 15.9 13.6 11.8 10.2 8.9 7.8 6.9 6.1 5.4145 16.29 19.2 19.2 19.2 19.2 16.7 14.3 12.4 10.8 9.4 8.3 7.3 6.4 5.7150 17.09 19.2 19.2 19.2 19.2 17.5 15.0 13.0 11.3 9.9 8.7 7.7 6.8 6.0165 19.47 19.2 19.2 19.2 19.2 19.2 17.2 14.9 12.9 11.3 10.0 8.8 7.8 6.9100 11.21 19.2 19.2 16.1 13.6 11.5 9.9 8.6 7.5 6.5 5.7 5.1 4.5 4.0115 13.85 19.2 19.2 19.2 16.9 14.3 12.3 10.7 9.3 8.1 7.2 6.3 5.6 5.0120 14.72 19.2 19.2 19.2 17.9 15.3 13.1 11.4 9.9 8.7 7.6 6.8 6.0 5.3125 15.65 19.2 19.2 19.2 19.1 16.2 14.0 12.1 10.5 9.2 8.1 7.2 6.4 5.7140 18.43 19.2 19.2 19.2 19.2 19.2 16.5 14.3 12.5 10.9 9.6 8.5 7.6 6.8145 19.38 19.2 19.2 19.2 19.2 19.2 17.4 15.1 13.1 11.5 10.2 9.0 8.0 7.1150 20.34 19.2 19.2 19.2 19.2 19.2 18.3 15.8 13.8 12.1 10.7 9.5 8.4 7.5165 23.20 19.2 19.2 19.2 19.2 19.2 19.2 18.1 15.8 13.9 12.2 10.8 9.6 8.6100 12.89 19.2 19.2 18.7 15.8 13.4 11.6 10.0 8.7 7.7 6.8 6.0 5.3 4.7115 15.95 19.2 19.2 19.2 19.2 16.7 14.4 12.5 10.9 9.6 8.4 7.5 6.7 5.9120 16.96 19.2 19.2 19.2 19.2 17.8 15.3 13.3 11.6 10.2 9.0 8.0 7.1 6.3125 18.04 19.2 19.2 19.2 19.2 18.9 16.3 14.1 12.4 10.9 9.6 8.5 7.6 6.8140 21.27 19.2 19.2 19.2 19.2 19.2 19.2 16.8 14.6 12.9 11.4 10.1 9.0 8.1145 22.38 19.2 19.2 19.2 19.2 19.2 19.2 17.6 15.4 13.6 12.0 10.7 9.5 8.5150 23.50 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.2 14.3 12.6 11.2 10.0 8.9165 26.83 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.6 16.3 14.5 12.9 11.5 10.3100 14.34 19.2 19.2 19.2 17.7 15.1 13.0 11.3 9.8 8.7 7.6 6.8 6.0 5.4115 17.77 19.2 19.2 19.2 19.2 18.8 16.2 14.0 12.3 10.8 9.6 8.5 7.6 6.8120 18.91 19.2 19.2 19.2 19.2 19.2 17.2 15.0 13.1 11.5 10.2 9.1 8.1 7.2125 20.12 19.2 19.2 19.2 19.2 19.2 18.4 15.9 14.0 12.3 10.9 9.7 8.6 7.7140 23.75 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.5 14.6 12.9 11.5 10.2 9.2145 25.00 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.6 12.1 10.8 9.7150 26.26 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.1 14.3 12.7 11.4 10.2165 30.00 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.4 14.6 13.1 11.7100 14.34 19.2 19.2 19.2 17.7 15.1 13.0 11.3 9.8 8.7 7.6 6.8 6.0 5.4115 17.77 19.2 19.2 19.2 19.2 18.8 16.2 14.0 12.3 10.8 9.6 8.5 7.6 6.8120 18.91 19.2 19.2 19.2 19.2 19.2 17.2 15.0 13.1 11.5 10.2 9.1 8.1 7.2125 20.12 19.2 19.2 19.2 19.2 19.2 18.4 15.9 14.0 12.3 10.9 9.7 8.6 7.7140 23.75 19.2 19.2 19.2 19.2 19.2 19.2 18.9 16.5 14.6 12.9 11.5 10.2 9.2145 25.00 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.6 12.1 10.8 9.7150 26.26 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.1 14.3 12.7 11.4 10.2165 30.00 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.5 16.4 14.6 13.1 11.7



gag

e20

gag

e19

gag

e18

gag

e16

gag

e22

gag

e20

gag

e19

gag

e18

gag

e16

gag

e




38


DECK PROPERTIES


2 LOK-FLOOR Fy = 230ksi f 'c = 20.7MPa 1840 kg/m2 concrete


50

305

t

Slab Depth

2" LOK-FLOOR


22 0.75 7 931 462 15.3 16.2 13.89 29.04 1.4120 0.91 9 1143 574 19.7 20.8 19.65 35.17 1.7119 1.06 10 1334 669 23.9 24.6 25.87 41.01 1.9918 1.20 11 1503 765 28.1 28.4 32.68 46.41 2.2616 1.52 14 1905 956 35.2 35.2 48.05 58.23 2.85

Light Weight

115 14.92 69.0 0.089 164 53.9 6069 10.42 62.29 1926 2579 2609 48.68125 17.21 79.3 0.102 187 63.5 8182 12.27 67.26 1838 2466 2496 57.15135 18.35 84.7 0.108 199 68.4 9402 13.22 69.84 1798 2417 2444 61.38140 19.50 90.2 0.114 211 73.4 10738 14.19 72.48 1759 2368 2396 67.73150 21.78 101.6 0.127 234 83.5 13775 16.15 77.96 1692 2283 2310 76.20160 22.93 107.4 0.133 246 88.7 15487 17.14 80.80 1661 2243 2271 80.43165 24.07 113.5 0.140 257 93.9 17333 18.15 83.69 1634 2207 2231 86.78180 26.36 125.9 0.152 281 104.3 21449 20.17 89.68 1579 2137 2164 95.25185 27.50 130.9 0.159 292 109.6 23728 21.20 92.10 1554 2106 2131 99.48190 28.65 135.9 0.165 304 114.9 26161 22.23 94.52 1539 2076 2100 105.83115 18.01 69.0 0.089 164 64.7 6582 12.51 66.50 2262 2960 3057 48.68125 20.82 79.3 0.102 187 76.3 8858 14.75 73.39 2155 2829 2923 57.15135 22.22 84.7 0.108 199 82.2 10170 15.90 75.97 2106 2771 2862 61.38140 23.63 90.2 0.114 211 88.3 11606 17.07 78.61 2060 2716 2804 67.73150 26.43 101.6 0.127 234 100.6 14866 19.45 84.09 1978 2612 2701 76.20160 27.84 107.4 0.133 246 106.8 16701 20.65 86.93 1942 2566 2652 80.43165 29.24 113.5 0.140 257 113.1 18678 21.87 89.82 1908 2521 2606 86.78180 32.05 125.9 0.152 281 125.9 23079 24.34 95.81 1844 2438 2521 95.25185 33.45 130.9 0.159 292 132.3 25513 25.58 98.23 1814 2399 2481 99.48190 34.86 135.9 0.165 304 138.8 28109 26.83 100.65 1795 2362 2441 105.83115 20.70 69.0 0.089 164 74.1 7009 14.33 66.50 2545 3216 3325 48.68125 23.97 79.3 0.102 187 87.4 9422 16.90 76.44 2420 3078 3179 57.15135 25.61 84.7 0.108 199 94.3 10812 18.23 81.60 2365 3014 3115 61.38140 27.25 90.2 0.114 211 101.3 12333 19.58 84.45 2313 2954 3051 67.73150 30.52 101.6 0.127 234 115.5 15783 22.33 89.93 2222 2844 2938 76.20160 32.16 107.4 0.133 246 122.7 17722 23.73 92.76 2179 2792 2886 80.43165 33.80 113.5 0.140 257 130.0 19811 25.14 95.66 2140 2743 2835 86.78180 37.07 125.9 0.152 281 144.8 24456 27.99 101.65 2067 2655 2743 95.25185 38.71 130.9 0.159 292 152.2 27023 29.43 104.07 2033 2612 2701 99.48190 40.35 135.9 0.165 304 159.7 29758 30.88 106.49 2009 2573 2658 105.83115 23.01 69.0 0.089 164 82.4 7379 15.93 66.50 2804 3453 3569 48.68125 26.70 79.3 0.102 187 97.2 9907 18.80 76.44 2667 3304 3414 57.15135 28.54 84.7 0.108 199 104.9 11364 20.28 81.60 2603 3237 3344 61.38140 30.39 90.2 0.114 211 112.7 12956 21.78 86.88 2545 3173 3280 67.73150 34.08 101.6 0.127 234 128.5 16566 24.86 95.33 2441 3054 3158 76.20160 35.93 107.4 0.133 246 136.6 18595 26.42 98.16 2396 2999 3100 80.43165 37.77 113.5 0.140 257 144.8 20779 28.00 101.06 2350 2950 3048 86.78180 41.46 125.9 0.152 281 161.3 25632 31.19 107.05 2268 2853 2947 95.25185 43.31 130.9 0.159 292 169.7 28312 32.81 109.47 2231 2807 2902 99.48190 45.15 135.9 0.165 304 178.1 31166 34.43 111.89 2207 2765 2859 105.83115 23.01 69.0 0.089 164 100.9 8158 15.93 66.50 3197 3831 3959 48.68125 26.70 79.3 0.102 187 119.3 10939 18.80 76.44 3036 3667 3789 57.15135 28.54 84.7 0.108 199 128.8 12541 20.28 81.60 2963 3591 3712 61.38140 30.39 90.2 0.114 211 138.5 14292 21.78 86.88 2896 3520 3639 67.73150 34.08 101.6 0.127 234 158.3 18259 24.86 97.84 2777 3392 3505 76.20160 35.93 107.4 0.133 246 168.4 20485 26.42 103.51 2722 3335 3444 80.43165 37.77 113.5 0.140 257 178.6 22880 28.00 109.31 2670 3277 3386 86.78180 41.46 125.9 0.152 281 199.3 28198 31.19 118.87 2576 3170 3277 95.25185 43.31 130.9 0.159 292 209.7 31130 32.81 121.29 2533 3121 3228 99.48190 45.15 135.9 0.165 304 220.3 34251 34.43 123.71 2505 3075 3179 105.83


22 g

age

20 g

age

19ga

ge18

gag

e16

gag

e


1 STUD/METER

NO STUDS

39





*

Light Weight


115 15.06 19.2 18.5 15.8 13.6 11.8 10.3 9.1 8.0 7.1 6.3 5.6 5.1 4.5125 16.85 19.2 19.2 17.7 15.2 13.2 11.6 10.2 9.0 8.0 7.1 6.3 5.7 5.1135 18.63 19.2 19.2 19.2 16.9 14.6 12.8 11.2 9.9 8.8 7.9 7.0 6.3 5.7140 19.55 19.2 19.2 19.2 17.7 15.4 13.4 11.8 10.4 9.3 8.2 7.4 6.6 5.9150 21.38 19.2 19.2 19.2 19.2 16.8 14.7 12.9 11.4 10.1 9.0 8.1 7.2 6.5160 23.16 19.2 19.2 19.2 19.2 18.2 15.9 14.0 12.4 11.0 9.8 8.8 7.9 7.1165 24.08 19.2 19.2 19.2 19.2 19.0 16.6 14.6 12.9 11.4 10.2 9.1 8.2 7.3180 26.77 19.2 19.2 19.2 19.2 19.2 18.4 16.2 14.3 12.7 11.3 10.1 9.1 8.2115 18.19 19.2 19.2 19.2 16.7 14.5 12.7 11.2 9.9 8.8 7.9 7.1 6.4 5.7125 20.38 19.2 19.2 19.2 18.7 16.3 14.3 12.6 11.1 9.9 8.9 7.9 7.1 6.4135 22.56 19.2 19.2 19.2 19.2 18.0 15.8 13.9 12.3 11.0 9.8 8.8 7.9 7.2140 23.69 19.2 19.2 19.2 19.2 18.9 16.6 14.6 13.0 11.5 10.3 9.3 8.3 7.5150 25.93 19.2 19.2 19.2 19.2 19.2 18.2 16.0 14.2 12.7 11.3 10.2 9.1 8.2160 28.12 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.7 12.3 11.0 9.9 9.0165 29.25 19.2 19.2 19.2 19.2 19.2 19.2 18.1 16.0 14.3 12.8 11.5 10.3 9.3180 32.56 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.9 15.9 14.2 12.8 11.5 10.4115 20.90 19.2 19.2 19.2 19.2 16.8 14.8 13.0 11.6 10.3 9.2 8.3 7.5 6.7125 23.45 19.2 19.2 19.2 19.2 18.9 16.6 14.7 13.0 11.6 10.4 9.3 8.4 7.6135 26.01 19.2 19.2 19.2 19.2 19.2 18.4 16.3 14.4 12.9 11.5 10.4 9.4 8.5140 27.32 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.2 13.5 12.1 10.9 9.8 8.9150 29.94 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.7 14.9 13.3 12.0 10.8 9.8160 32.49 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.1 16.2 14.5 13.0 11.7 10.6165 33.80 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.8 15.1 13.6 12.2 11.1180 37.67 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.8 15.1 13.7 12.4115 23.23 19.2 19.2 19.2 19.2 18.9 16.6 14.6 13.0 11.6 10.4 9.1 8.0 7.0125 26.11 19.2 19.2 19.2 19.2 19.2 18.6 16.5 14.6 13.1 11.7 10.6 9.5 8.6135 28.99 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.3 14.5 13.0 11.7 10.6 9.6140 30.47 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.3 13.7 12.4 11.2 10.1150 33.42 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.8 15.1 13.6 12.3 11.1160 36.30 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.4 14.8 13.3 12.1165 37.78 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 17.1 15.4 13.9 12.6180 42.13 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 17.2 15.5 14.1115 23.23 19.2 19.2 19.2 19.2 18.9 16.6 14.6 13.0 11.6 10.4 9.1 8.0 7.0125 26.11 19.2 19.2 19.2 19.2 19.2 18.6 16.5 14.6 13.1 11.7 10.6 9.5 8.6135 28.99 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.3 14.5 13.0 11.7 10.6 9.6140 30.47 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.1 15.3 13.7 12.4 11.2 10.1150 33.42 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.8 16.8 15.1 13.6 12.3 11.1160 36.30 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 18.3 16.4 14.8 13.3 12.1165 37.78 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 17.1 15.4 13.9 12.6180 42.13 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.0 17.2 15.5 14.1115 10.53 15.0 12.6 10.7 9.1 7.9 6.8 6.0 5.2 4.6 4.0 3.6 3.2 2.8125 11.98 17.1 14.3 12.2 10.4 9.0 7.8 6.8 6.0 5.3 4.6 4.1 3.6 3.2135 13.46 19.2 16.2 13.7 11.8 10.1 8.8 7.7 6.7 5.9 5.2 4.6 4.1 3.7140 14.23 19.2 17.1 14.5 12.4 10.7 9.3 8.2 7.2 6.3 5.6 4.9 4.4 3.9150 15.80 19.2 19.0 16.2 13.9 12.0 10.4 9.1 8.0 7.0 6.2 5.5 4.9 4.4160 17.35 19.2 19.2 17.8 15.3 13.2 11.5 10.0 8.8 7.8 6.9 6.1 5.4 4.8165 18.15 19.2 19.2 18.6 16.0 13.8 12.0 10.5 9.2 8.1 7.2 6.4 5.7 5.1180 20.55 19.2 19.2 19.2 18.1 15.7 13.6 11.9 10.5 9.3 8.2 7.3 6.5 5.8115 12.65 18.2 15.4 13.1 11.2 9.7 8.4 7.4 6.5 5.7 5.1 4.5 4.0 3.6125 14.39 19.2 17.5 14.9 12.8 11.1 9.7 8.5 7.4 6.6 5.8 5.2 4.6 4.1135 16.18 19.2 19.2 16.8 14.4 12.5 10.9 9.6 8.4 7.4 6.6 5.9 5.2 4.7140 17.12 19.2 19.2 17.8 15.3 13.2 11.5 10.1 8.9 7.9 7.0 6.2 5.6 5.0150 19.02 19.2 19.2 19.2 17.0 14.8 12.9 11.3 10.0 8.8 7.8 7.0 6.2 5.6160 20.90 19.2 19.2 19.2 18.8 16.3 14.2 12.4 11.0 9.7 8.6 7.7 6.9 6.2165 21.88 19.2 19.2 19.2 19.2 17.0 14.9 13.0 11.5 10.2 9.1 8.1 7.2 6.5180 24.79 19.2 19.2 19.2 19.2 19.2 16.9 14.8 13.1 11.6 10.3 9.2 8.3 7.4115 14.48 19.2 17.8 15.1 13.0 11.3 9.8 8.6 7.6 6.8 6.0 5.4 4.8 4.3125 16.49 19.2 19.2 17.3 14.9 12.9 11.3 9.9 8.7 7.7 6.9 6.1 5.5 4.9135 18.56 19.2 19.2 19.2 16.8 14.5 12.7 11.2 9.9 8.7 7.8 7.0 6.2 5.6140 19.64 19.2 19.2 19.2 17.8 15.4 13.5 11.8 10.5 9.3 8.3 7.4 6.6 5.9150 21.83 19.2 19.2 19.2 19.2 17.2 15.0 13.2 11.7 10.4 9.2 8.3 7.4 6.7160 24.01 19.2 19.2 19.2 19.2 18.9 16.6 14.6 12.9 11.4 10.2 9.1 8.2 7.4165 25.14 19.2 19.2 19.2 19.2 19.2 17.4 15.3 13.5 12.0 10.7 9.6 8.6 7.7180 28.52 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.4 13.7 12.2 10.9 9.8 8.8115 16.10 19.2 19.2 17.0 14.6 12.7 11.1 9.7 8.6 7.6 6.8 6.1 5.5 4.9125 18.33 19.2 19.2 19.2 16.7 14.5 12.7 11.1 9.9 8.8 7.8 7.0 6.3 5.6135 20.64 19.2 19.2 19.2 18.8 16.3 14.3 12.6 11.1 9.9 8.8 7.9 7.1 6.4140 21.85 19.2 19.2 19.2 19.2 17.3 15.2 13.3 11.8 10.5 9.4 8.4 7.5 6.8150 24.30 19.2 19.2 19.2 19.2 19.2 16.9 14.9 13.2 11.7 10.5 9.4 8.4 7.6160 26.74 19.2 19.2 19.2 19.2 19.2 18.7 16.4 14.5 12.9 11.6 10.4 9.3 8.4165 28.01 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.3 13.6 12.1 10.9 9.8 8.8180 31.78 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.5 13.8 12.4 11.2 10.1115 16.10 19.2 19.2 17.0 14.6 12.7 11.1 9.7 8.6 7.6 6.8 6.1 5.5 4.9125 18.33 19.2 19.2 19.2 16.7 14.5 12.7 11.1 9.9 8.8 7.8 7.0 6.3 5.6135 20.64 19.2 19.2 19.2 18.8 16.3 14.3 12.6 11.1 9.9 8.8 7.9 7.1 6.4140 21.85 19.2 19.2 19.2 19.2 17.3 15.2 13.3 11.8 10.5 9.4 8.4 7.5 6.8150 24.30 19.2 19.2 19.2 19.2 19.2 16.9 14.9 13.2 11.7 10.5 9.4 8.4 7.6160 26.74 19.2 19.2 19.2 19.2 19.2 18.7 16.4 14.5 12.9 11.6 10.4 9.3 8.4165 28.01 19.2 19.2 19.2 19.2 19.2 19.2 17.2 15.3 13.6 12.1 10.9 9.8 8.8180 31.78 19.2 19.2 19.2 19.2 19.2 19.2 19.2 17.4 15.5 13.8 12.4 11.2 10.1



gag

e20

gag

e19

gag

e18

gag

e16

gag

e22

gag

e20

gag

e19

gag

e18

gag

e16

gag

e




40



22 0.75 8 1069 1088 24.4 26.9 13.97 31.96 1.6120 0.91 10 1291 1356 31.3 33.3 19.84 46.99 1.9519 1.06 11 1503 1581 38.1 39.0 26.26 62.90 2.2818 1.20 13 1715 1808 44.7 44.7 33.46 71.22 2.5816 1.52 16 2159 2275 56.2 56.2 49.41 89.46 3.26

DECK PROPERTIES




75

305

t

Slab Depth

3" LOK-FLOOR

Light Weight

140 19.57 79.5 0.102 187 68.2 10326 13.18 70.26 2457 3197 3301 48.68150 22.19 88.9 0.114 211 78.4 13202 15.16 74.77 2347 3066 3167 57.15160 23.51 93.7 0.121 222 83.7 14824 16.19 77.08 2298 3005 3103 61.38165 24.82 98.6 0.127 234 89.1 16577 17.23 79.44 2252 2947 3045 67.73180 27.44 108.6 0.140 257 100.1 20491 19.36 84.28 2167 2844 2935 76.20185 28.76 113.8 0.146 269 105.7 22662 20.45 86.76 2131 2795 2886 80.43190 30.07 119.0 0.152 281 111.4 24983 21.55 89.29 2094 2749 2838 86.78205 32.70 129.8 0.165 304 123.0 30091 23.78 94.47 2036 2661 2749 95.25210 34.01 135.3 0.171 316 128.8 32888 24.90 97.12 2015 2621 2707 99.48215 35.32 140.9 0.178 328 134.7 35854 26.04 99.82 1993 2582 2667 105.83140 23.28 79.5 0.102 187 81.1 11123 15.67 76.61 2850 3581 3700 48.68150 26.45 88.9 0.114 211 93.2 14190 18.02 85.61 2719 3435 3551 57.15160 28.04 93.7 0.121 222 99.5 15921 19.23 90.24 2661 3371 3484 61.38165 29.62 98.6 0.127 234 105.9 17789 20.47 94.47 2606 3307 3417 67.73180 32.79 108.6 0.140 257 119.0 21958 23.00 99.31 2509 3194 3298 76.20185 34.38 113.8 0.146 269 125.7 24270 24.30 101.79 2463 3139 3243 80.43190 35.96 119.0 0.152 281 132.4 26738 25.61 104.32 2420 3088 3191 86.78205 39.14 129.8 0.165 304 146.2 32168 28.27 109.50 2353 2993 3094 95.25210 40.72 135.3 0.171 316 153.2 35138 29.62 112.16 2329 2947 3045 99.48215 42.31 140.9 0.178 328 160.2 38285 30.98 114.85 2304 2905 3002 105.83140 26.70 79.5 0.102 187 92.7 11813 17.92 76.61 3191 3880 4011 48.68150 30.39 88.9 0.114 211 106.6 15051 20.61 85.61 3042 3728 3853 57.15160 32.24 93.7 0.121 222 113.8 16878 22.00 90.24 2978 3655 3780 61.38165 34.08 98.6 0.127 234 121.1 18850 23.42 94.95 2914 3591 3709 67.73180 37.77 108.6 0.140 257 136.2 23250 26.34 104.63 2801 3466 3581 76.20185 39.62 113.8 0.146 269 143.9 25688 27.83 109.60 2749 3408 3523 80.43190 41.46 119.0 0.152 281 151.8 28290 29.34 114.66 2704 3353 3466 86.78205 45.15 129.8 0.165 304 167.6 34010 32.41 125.02 2627 3252 3359 95.25210 47.00 135.3 0.171 316 175.7 37137 33.97 128.06 2597 3203 3310 99.48215 48.85 140.9 0.178 328 183.8 40449 35.54 130.76 2569 3158 3264 105.83140 30.01 79.5 0.102 187 104.0 12470 20.12 76.61 3499 4148 4289 48.68150 34.22 88.9 0.114 211 119.7 15870 23.14 85.61 3335 3984 4118 57.15160 36.32 93.7 0.121 222 127.8 17789 24.71 90.24 3261 3911 4042 61.38165 38.43 98.6 0.127 234 136.1 19860 26.31 94.95 3194 3837 3965 67.73180 42.64 108.6 0.140 257 153.1 24478 29.60 104.63 3069 3706 3831 76.20185 44.74 113.8 0.146 269 161.8 27036 31.29 109.60 3011 3645 3767 80.43190 46.85 119.0 0.152 281 170.6 29767 33.00 114.66 2960 3587 3706 86.78205 51.06 129.8 0.165 304 188.6 35765 36.47 125.02 2874 3481 3597 95.25210 53.17 135.3 0.171 316 197.7 39042 38.23 130.33 2844 3429 3542 99.48215 55.27 140.9 0.178 328 206.9 42511 40.01 135.72 2813 3380 3493 105.83140 30.01 79.5 0.102 187 127.0 13751 20.12 76.61 3975 4633 4788 48.68150 34.22 88.9 0.114 211 146.1 17465 23.14 85.61 3789 4453 4602 57.15160 36.32 93.7 0.121 222 156.1 19561 24.71 90.24 3703 4371 4517 61.38165 38.43 98.6 0.127 234 166.3 21824 26.31 94.95 3624 4292 4435 67.73180 42.64 108.6 0.140 257 187.3 26871 29.60 104.63 3481 4145 4285 76.20185 44.74 113.8 0.146 269 198.1 29665 31.29 109.60 3417 4078 4215 80.43190 46.85 119.0 0.152 281 209.0 32646 33.00 114.66 3356 4014 4148 86.78205 51.06 129.8 0.165 304 231.2 39191 36.47 125.02 3258 3895 4023 95.25210 53.17 135.3 0.171 316 242.5 42764 38.23 130.33 3222 3837 3965 99.48215 55.27 140.9 0.178 328 253.9 46545 40.01 135.72 3188 3783 3911 105.83


22 g

age

20 g

age

19ga

ge18

gag

e16

gag

e


1 STUD/METER

NO STUDS

41





*

Light Weight


140 19.63 12.0 10.6 9.5 8.4 7.6 6.8 6.1 5.5 5.0 4.5 4.1 3.7 3.4150 21.73 13.3 11.8 10.5 9.4 8.4 7.5 6.8 6.1 5.6 5.0 4.6 4.2 3.8160 23.78 14.6 12.9 11.5 10.3 9.2 8.3 7.5 6.7 6.1 5.5 5.0 4.6 4.2165 24.82 15.2 13.5 12.0 10.7 9.6 8.6 7.8 7.0 6.4 5.8 5.3 4.8 4.3180 27.92 17.2 15.2 13.5 12.1 10.8 9.7 8.8 7.9 7.2 6.5 5.9 5.4 4.9185 28.92 17.8 15.8 14.0 12.5 11.2 10.1 9.1 8.2 7.5 6.8 6.1 5.6 5.1190 29.97 18.4 16.3 14.5 13.0 11.6 10.5 9.4 8.5 7.7 7.0 6.4 5.8 5.3205 33.07 19.2 18.0 16.0 14.3 12.9 11.6 10.4 9.4 8.5 7.8 7.1 6.4 5.8140 23.35 14.6 12.9 11.5 10.3 9.3 8.4 7.6 6.8 6.2 5.7 5.2 4.7 4.3150 25.88 16.2 14.3 12.8 11.5 10.3 9.3 8.4 7.6 6.9 6.3 5.7 5.2 4.8160 28.36 17.7 15.7 14.0 12.6 11.3 10.2 9.2 8.4 7.6 6.9 6.3 5.8 5.3165 29.63 18.5 16.4 14.7 13.1 11.8 10.7 9.6 8.7 7.9 7.2 6.6 6.0 5.5180 33.37 19.2 18.5 16.5 14.8 13.3 12.0 10.9 9.9 9.0 8.2 7.5 6.8 6.2185 34.57 19.2 19.2 17.1 15.4 13.8 12.5 11.3 10.2 9.3 8.5 7.7 7.1 6.5190 35.84 19.2 19.2 17.8 15.9 14.3 12.9 11.7 10.6 9.7 8.8 8.0 7.3 6.7205 39.59 19.2 19.2 19.2 17.6 15.8 14.3 12.9 11.7 10.7 9.7 8.9 8.1 7.4140 26.78 16.9 15.0 13.4 12.0 10.8 9.8 8.9 8.1 7.3 6.7 6.1 5.6 5.1150 29.73 18.8 16.7 14.9 13.4 12.0 10.9 9.9 9.0 8.2 7.5 6.8 6.3 5.7160 32.61 19.2 18.3 16.4 14.7 13.2 12.0 10.8 9.9 9.0 8.2 7.5 6.9 6.3165 34.08 19.2 19.2 17.1 15.4 13.8 12.5 11.3 10.3 9.4 8.6 7.9 7.2 6.6180 38.44 19.2 19.2 19.2 17.4 15.6 14.1 12.8 11.7 10.6 9.7 8.9 8.1 7.5185 39.84 19.2 19.2 19.2 18.0 16.2 14.7 13.3 12.1 11.0 10.1 9.2 8.5 7.8190 41.32 19.2 19.2 19.2 18.7 16.8 15.2 13.8 12.5 11.4 10.5 9.6 8.8 8.1205 45.68 19.2 19.2 19.2 19.2 18.6 16.8 15.3 13.9 12.7 11.6 10.6 9.7 8.9140 30.10 19.2 17.0 15.2 13.7 12.3 11.2 10.1 9.2 8.4 7.7 7.1 6.5 6.0150 33.46 19.2 19.0 17.0 15.2 13.7 12.4 11.3 10.3 9.4 8.6 7.9 7.2 6.6160 36.75 19.2 19.2 18.7 16.8 15.1 13.7 12.4 11.3 10.3 9.5 8.7 8.0 7.3165 38.43 19.2 19.2 19.2 17.5 15.8 14.3 13.0 11.8 10.8 9.9 9.1 8.3 7.7180 43.40 19.2 19.2 19.2 19.2 17.9 16.2 14.7 13.4 12.2 11.2 10.3 9.4 8.7185 45.00 19.2 19.2 19.2 19.2 18.6 16.8 15.3 13.9 12.7 11.6 10.7 9.8 9.0190 46.69 19.2 19.2 19.2 19.2 19.2 17.5 15.9 14.4 13.2 12.1 11.1 10.2 9.4205 51.65 19.2 19.2 19.2 19.2 19.2 19.2 17.6 16.0 14.6 13.4 12.3 11.3 10.4140 30.10 19.2 17.0 15.2 13.7 12.3 11.2 10.1 9.2 8.4 7.7 7.1 6.5 6.0150 33.46 19.2 19.0 17.0 15.2 13.7 12.4 11.3 10.3 9.4 8.6 7.9 7.2 6.6160 36.75 19.2 19.2 18.7 16.8 15.1 13.7 12.4 11.3 10.3 9.5 8.7 8.0 7.3165 38.43 19.2 19.2 19.2 17.5 15.8 14.3 13.0 11.8 10.8 9.9 9.1 8.3 7.7180 43.40 19.2 19.2 19.2 19.2 17.9 16.2 14.7 13.4 12.2 11.2 10.3 9.4 8.7185 45.00 19.2 19.2 19.2 19.2 18.6 16.8 15.3 13.9 12.7 11.6 10.7 9.8 9.0190 46.69 19.2 19.2 19.2 19.2 19.2 17.5 15.9 14.4 13.2 12.1 11.1 10.2 9.4205 51.65 19.2 19.2 19.2 19.2 19.2 19.2 17.6 16.0 14.6 13.4 12.3 11.3 10.4140 13.23 7.6 6.7 5.9 5.2 4.6 4.1 3.7 3.3 2.9 2.6 2.3 2.1 1.8150 14.81 8.6 7.5 6.6 5.9 5.2 4.6 4.1 3.7 3.3 2.9 2.6 2.3 2.1160 16.40 9.5 8.4 7.4 6.5 5.8 5.2 4.6 4.1 3.7 3.3 2.9 2.6 2.3165 17.23 10.0 8.8 7.8 6.9 6.1 5.5 4.9 4.3 3.9 3.5 3.1 2.8 2.5180 19.75 11.6 10.2 9.0 8.0 7.1 6.3 5.6 5.0 4.5 4.0 3.6 3.2 2.9185 20.58 12.1 10.6 9.4 8.3 7.4 6.6 5.9 5.3 4.7 4.2 3.8 3.4 3.0190 21.46 12.6 11.1 9.8 8.7 7.7 6.9 6.2 5.5 4.9 4.4 4.0 3.6 3.2205 24.09 14.2 12.5 11.1 9.8 8.7 7.8 7.0 6.2 5.6 5.0 4.5 4.0 3.6140 15.72 9.3 8.2 7.3 6.5 5.8 5.1 4.6 4.1 3.7 3.3 3.0 2.7 2.4150 17.59 10.5 9.2 8.2 7.3 6.5 5.8 5.2 4.7 4.2 3.8 3.4 3.1 2.8160 19.48 11.6 10.3 9.1 8.1 7.2 6.5 5.8 5.2 4.7 4.2 3.8 3.4 3.1165 20.47 12.2 10.8 9.6 8.5 7.6 6.8 6.1 5.5 4.9 4.4 4.0 3.6 3.3180 23.48 14.1 12.5 11.0 9.8 8.8 7.9 7.1 6.3 5.7 5.2 4.7 4.2 3.8185 24.46 14.7 13.0 11.5 10.3 9.2 8.2 7.4 6.6 6.0 5.4 4.9 4.4 4.0190 25.51 15.4 13.6 12.0 10.7 9.6 8.6 7.7 6.9 6.3 5.6 5.1 4.6 4.2205 28.65 17.3 15.3 13.6 12.1 10.8 9.7 8.7 7.9 7.1 6.4 5.8 5.2 4.7140 17.98 10.9 9.6 8.5 7.6 6.8 6.1 5.5 4.9 4.4 4.0 3.6 3.3 3.0150 20.12 12.2 10.8 9.6 8.5 7.6 6.8 6.2 5.5 5.0 4.5 4.1 3.7 3.4160 22.29 13.5 12.0 10.6 9.5 8.5 7.6 6.9 6.2 5.6 5.1 4.6 4.2 3.8165 23.43 14.3 12.6 11.2 10.0 8.9 8.0 7.2 6.5 5.9 5.3 4.8 4.4 4.0180 26.88 16.4 14.5 12.9 11.5 10.3 9.3 8.4 7.5 6.8 6.2 5.6 5.1 4.6185 28.02 17.1 15.2 13.5 12.0 10.8 9.7 8.7 7.9 7.1 6.5 5.9 5.3 4.8190 29.23 17.9 15.8 14.1 12.6 11.3 10.1 9.1 8.2 7.5 6.8 6.1 5.6 5.1205 32.85 19.2 17.9 15.9 14.2 12.7 11.5 10.3 9.3 8.5 7.7 7.0 6.3 5.8140 20.18 12.4 10.9 9.7 8.7 7.8 7.0 6.3 5.7 5.2 4.7 4.2 3.9 3.5150 22.59 13.9 12.3 10.9 9.8 8.8 7.9 7.1 6.4 5.8 5.3 4.8 4.4 4.0160 25.03 15.4 13.7 12.2 10.9 9.7 8.8 7.9 7.1 6.5 5.9 5.3 4.9 4.4165 26.31 16.2 14.4 12.8 11.4 10.3 9.2 8.3 7.5 6.8 6.2 5.6 5.1 4.7180 30.21 18.7 16.6 14.8 13.2 11.8 10.7 9.6 8.7 7.9 7.2 6.5 6.0 5.4185 31.50 19.2 17.3 15.4 13.8 12.4 11.1 10.1 9.1 8.3 7.5 6.8 6.2 5.7190 32.86 19.2 18.1 16.1 14.4 12.9 11.6 10.5 9.5 8.6 7.9 7.2 6.5 6.0205 36.96 19.2 19.2 18.2 16.3 14.6 13.2 11.9 10.8 9.8 8.9 8.1 7.4 6.8140 20.18 12.4 10.9 9.7 8.7 7.8 7.0 6.3 5.7 5.2 4.7 4.2 3.9 3.5150 22.59 13.9 12.3 10.9 9.8 8.8 7.9 7.1 6.4 5.8 5.3 4.8 4.4 4.0160 25.03 15.4 13.7 12.2 10.9 9.7 8.8 7.9 7.1 6.5 5.9 5.3 4.9 4.4165 26.31 16.2 14.4 12.8 11.4 10.3 9.2 8.3 7.5 6.8 6.2 5.6 5.1 4.7180 30.21 18.7 16.6 14.8 13.2 11.8 10.7 9.6 8.7 7.9 7.2 6.5 6.0 5.4185 31.50 19.2 17.3 15.4 13.8 12.4 11.1 10.1 9.1 8.3 7.5 6.8 6.2 5.7190 32.86 19.2 18.1 16.1 14.4 12.9 11.6 10.5 9.5 8.6 7.9 7.2 6.5 6.0205 36.96 19.2 19.2 18.2 16.3 14.6 13.2 11.9 10.8 9.8 8.9 8.1 7.4 6.8



gag

e20

gag

e19

gag

e18

gag

e16

gag

e22

gag

e20

gag

e19

gag

e18

gag

e16

gag

e



42LLLLLOK-FLOK-FLOK-FLOK-FLOK-FLOOR DEOOR DEOOR DEOOR DEOOR DETTTTTAILAILAILAILAILSSSSS

DETAILS A THROUGH F ARE APPLICABLE WITH OR WITHOUT SHEAR STUDS.The following details are used to obtain full coverage and to provide a seal against concrete leakage. B-lok details are similar.

A B C

D E F

G H I

43

LRFD Q

n, kN

78.993.388.0104.997.3116.0

kg/m3

184023201840232018402320

COMPOSITE BEAM DECOMPOSITE BEAM DECOMPOSITE BEAM DECOMPOSITE BEAM DECOMPOSITE BEAM DETTTTTAILAILAILAILAILSSSSS

For best construction of compositebeams place studs in the portion ofthe deck rib closest to the beam end.

Special deck arrangements-whenshear studs are present.

All LOK-FLOOR is furnished in610mm or 915mm widths. Anycutting that is required shall be donein the field by the deck erector.

Lateral and longitudinal spacingis controlled by sec. I5 A.I.S.C.Manual of Steel Construction.For location of stud to edge offlange see Structural WeldingCode AWS 7.4.5.

N = Number of studs per rib.H = Length of stud.h = Height of rib.w = Average width of rib.

BUTT JOINT

When studs are used deck must not belapped in order to permit welding of studs.

A

DETAILS A THROUGH F MAY BE USED AT THE OPTION OF THE DECK SUPPLIER TO SATISFY VARIOUS DESIGN CASES.

cut hi-hat in field(by erector)

start newsheet

EHIGH HATON FLANGE

edge to edge22 min.for 19 φ studs D

SIDE LAPON FLANGE

There is nominimum lateralconcrete coverreq’d when metaldeck is used(See A.I.S.C.Spec. I4)

CDECKCONTINUOUSOVERFLANGE

w h H

Rib Coefficient = 0.85 ≤ 1.0wh( ))( − 1.0H

h( ))(N√√√√√

fc' , MPa

202024242828

2320kg/m3 concrete made with ASTM C33 aggregates. 1840 kg/m3 concretemade with ASTM C330 aggregates.

*

STUD STRENGTH (kN)CONCRETE (MPa)

STUDS ARE 19mm DIAMETER

ASDQn, kN

44.051.148.055.650.759.1

DECK RIB RATIOS

DECK SPLITOVERFLANGE

B

Girder DetailsGirder DetailsGirder DetailsGirder DetailsGirder Details

cut hi-hat in field(by erector)

HIGH HATON FLANGE

F

Closures not required forgap 12mm or less.

12mm min.

12mmmin.

12mm min.

DECK TYPE

1.5 B Lok1.5 Inverted B Lok

1.5 Lok Floor2 Lok Floor3 Lok Floor

w/////h

1.502.503.853.002.00


44

SLABDEPTH 22 20 18 16 22 20 18 16 22 20 18 16 22 20 18 16

NORMAL WEIGHT CONCRETE (2400kg/m3)

United Steel Deck, Inc. DECK PROFILE

b WIDTHDECK SECTION PITCH AVERAGE RIB WIDTH FOR NEGATIVE BENDING

B-LOK 150 mm 55 mm 375 mm/mINV B-LOK 150 mm 95 mm 625 mm/m

LOK FLOOR 300 mm 150 mm 500 mm/m

NEGANEGANEGANEGANEGATIVE BENDING INFORMATIVE BENDING INFORMATIVE BENDING INFORMATIVE BENDING INFORMATIVE BENDING INFORMATIONTIONTIONTIONTION

Use Standard concrete design procedures as per ACI.

bearing widthsee note 3

adjacentspan cantilever span

pour stop

cell closure

reinforcing steel for negative bending

slab depth

deck

deck depth

pitch

distribution steel

average rib width per pitch

concrete cover

negative bending d

pitchb = 1000 x average rib width,mm

1. Allowable bending stress of 140MPa with loading of concrete + deck + 0.96KPa or concrete + deck + 2190 N/m. concentrated load,whichever is worse.

2. Allowable deflection of free edge (based on fixed end cantilever) of 1/120 of cantilever span under loading of concrete + deck.3. Bearing width of 90mm assumed for web crippling check; concrete + deck + 0.96KPa over cantilever and adjacent span: if width is

less than 90mm check with the Summit, New Jersey office.

100 580 690 870 1025 585 715 910 1070110 565 675 845 995 575 700 885 1040 755 905 1125 1315120 555 660 825 970 565 685 865 1010 740 880 1095 1280130 545 650 810 945 555 670 845 990 725 860 1065 1245 1110 1285 1575 1820140 535 635 790 925 545 660 825 965 710 840 1040 1210 1080 1245 1525 1760150 525 625 775 905 535 645 810 945 695 825 1015 1180 1055 1215 1480 1710160 520 615 760 885 525 635 795 925 685 810 995 1155 1030 1185 1445 1665170 510 605 745 870 520 625 780 905 670 795 975 1130 1005 1155 1405 1620180 505 595 735 855 510 615 765 890 660 780 955 1105 985 1130 1375 1580190 495 585 720 840 505 605 755 875 650 765 940 1085 965 1105 1345 1545200 490 575 710 825 495 595 740 860 640 750 920 1065 945 1085 1315 1510

B-LOK 1.5 LOK-FLOOR 2.0 LOK-FLOOR 3.0 LOK-FLOOR

floor deck cantileversfloor deck cantileversfloor deck cantileversfloor deck cantileversfloor deck cantilevers

GAGE GAGE GAGE GAGE

45

optional hanger accessoriesoptional hanger accessoriesoptional hanger accessoriesoptional hanger accessoriesoptional hanger accessories

Non-piercingand Integraltabs are forlight ceiling loads.

INTEGRAL HANGER TABNON-PIERCING HANGER TAB

Allowable load pertab: 444N.

PIERCING HANGER TAB

Pull out resistance greater than 6KN in 23 MPaconcrete.

Allowable load per tab: 1.1kN.+

#12 wire minimum.Allowable load per tab: 444 N.Can accomodate 6mm φ (N.Y.C. Requirement).Available in 16, 18, and 20 gage (deck thickness).NOT FOR SUSPENDED PLASTER CEILINGSOR WALKWAYS.

1. Normal weight concrete(2400kg/m3).

2. Horizontal and vertical deflectionis limited to 6mm maximum forconcrete dead load.

3. Design stress is limited to140MPa for concrete dead loadtemporarily increased by one-thirdfor the construction live load of0.96KPa.

4. Pour Stop Selection Chart doesnot consider the effect of theperformance, deflection, orrotation of the pour stop supportwhich may include both thesupporting composite deck and/orthe frame.

5. Vertical leg return lip isrecommended (25mm on 10gage, 20mm on 12 gage, allothers 12mm).

6. This selection is not meant toreplace the judgement ofexperienced Structural Engineersand shall be considered as areference only.

This Selection Chart isbased on following criteria:

* pour stop

slab thickness

overhang

50mm weld@ 300mm

reinforcing steel (not byUSD or NJB)

50composite floor deck byUnited Steel Deck, Inc.

* see note 5

12mm m

in .

TYPE 20 18 16 14 12 10

DESIGNDESIGNDESIGNDESIGNDESIGNTHK. 0.91 1.20 1.52 1.90 2.65 3.42

100

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

260

270

280

290

300

0 25 50 75 100 125 150 175 200 225 250 275 300

OVERHANG (MILLIMETERS)

20 20 20 20 18 18 16 14 14 12 12 10 10

20 20 20 18 18 16 16 14 12 12 12 10 10

20 20 20 18 18 16 14 14 12 12 12 10 10

20 20 18 18 16 16 14 14 12 12 10 10 10

20 18 18 16 16 14 14 12 12 12 10 10

20 18 16 16 14 14 12 12 12 12 10 10

18 18 16 14 14 14 12 12 12 10 10 10

18 16 16 14 14 12 12 12 12 10 10 10

18 16 14 14 12 12 12 12 10 10 10

16 14 14 12 12 12 12 10 10 10

16 14 14 12 12 12 10 10 10 10

14 14 12 12 12 12 10 10 10

14 12 12 12 12 10 10 10

14 12 12 12 10 10 10 10

12 12 12 12 10 10 10

12 12 12 10 10 10

12 12 10 10 10

12 12 10 10

12 10 10 10

12 10 10

10 10 10

pour stop selection chartpour stop selection chartpour stop selection chartpour stop selection chartpour stop selection chartSLABDEPTH

(mm) POUR STOP TYPES


46CELLULCELLULCELLULCELLULCELLULAR FLAR FLAR FLAR FLAR FLOOR DECKOOR DECKOOR DECKOOR DECKOOR DECK

✔ ✔ ✔ ✔ ✔ Check the fire rating requirements — Designs Dxxx in U.L. Fire Resistance Directory. If floors are accessed for electric (power) or communications, and afire rating is required, then the deck must be “fireproofed” and a 65 mm cover of concrete is usually chosen. Galvanized steel is always required for cellulardeck.

✔ ✔ ✔ ✔ ✔ Check to determine which blend of cellular and non cellular decks will provide the needed wiring - blending of units saves money. ✔ ✔ ✔ ✔ ✔ Check load requirements in the trench header span. The trench interrupts the slab and the loads must be handled by:

1. shortening the deck span that carries the trench; or, 2. using a heavier gage deck; or, 3. reinforcing the slab as a cantilever; or, 4. placing the trenchover (or close to) a beam; or, 5. a combination of these methods.

In electrified floors, cellular units are usually blended with non cellular units — the load tables for the weaker section controls. For total cellular applications usethese section properties or call the Summit, N.J. office for individual load tables. Live loads can be obtained from the composite deck tables in this manual.Use the deck gage that is the same as the top hat of the cellular deck; i.e., for 18/20 LFC3 use the properties shown for 18 gage (1.20 mm)LF3.U.S.D. offers a complete line of trench headers and activation kits. Preset inserts are available with most sections. Cellular units that show 915 mm cover havean additional cell to make up the width. Call or write for the Activ-Way brochure.

SECTION

11400 mm2 per cell

610, 915 cover(610 preferred)

11200 mm2 per cell

610 cover

12000, 4300, 12000 mm2 per cell

610 cover

7500, 4300, 7500 mm2 per cell

305 cover

7550 mm2 per cell

610, 915 cover(610 preferred)

7870, 2450, 7870 mm2 per cell

610 cover

5030, 2450, 5030 mm2 per cell

305 cover

Check List for Electrified Floor Deck

AW

C3-1

2LFC

2A

WC

2-2

4A

WC

2-1

2B

LC

LFC

3N

LC

AW

C3-2

4

20/20 2100 35.5 34.9 47.0 1720/18 2250 35.5 36.6 47.0 2018/20 2590 50.0 45.7 71.2 2218/18 2790 50.5 47.3 71.2 2418/16 2950 51.6 48.9 71.2 2716/18 3330 62.9 58.6 89.5 2716/16 3540 64.0 60.8 89.5 2920/20 1980 32.3 38.2 73.3 2220/18 2160 32.3 46.2 73.3 2418/20 2690 47.3 47.3 101.9 2418/18 2910 48.4 55.9 101.9 2718/16 3110 48.9 68.8 101.9 2916/18 3740 66.7 65.6 128.0 3216/16 4010 67.7 78.5 128.0 3420/20 1950 33.3 44.1 47.0 2018/20 2420 43.5 47.8 71.2 2218/18 2650 44.6 65.1 71.2 2418/16 2830 45.2 73.7 71.2 2716/16 3440 58.6 88.2 89.5 2920/20 2380 44.6 68.8 94.0 2418/20 2830 54.3 74.7 142.4 2918/18 3070 55.9 96.2 142.4 3218/16 3290 57.0 104.3 142.4 3416/16 3860 69.4 123.1 170.9 3920/20 874 21.5 21.5 35.2 1720/18 942 22.0 22.0 35.2 2018/20 1080 30.1 28.0 46.4 2018/18 1160 31.2 28.5 46.4 2218/16 1230 31.2 29/6 46.4 2416/18 1390 38.7 35.5 58.2 2416/16 1470 39.2 37.1 58.2 2720/20 792 19.9 26.9 35.2 1718/20 1040 28.0 29.0 46.4 2018/18 1150 28.5 40.3 46.4 2218/16 1230 29.0 46.8 46.4 2416/16 1560 40.9 57.0 58.2 2720/20 915 24.2 40.3 70.3 2218/20 1110 30.6 43.5 92.8 2418/18 1220 31.7 58.1 92.8 2918/16 1300 32.3 65.1 92.8 3216/16 1560 39.8 78.5 116.5 3420/20 519 16.1 16.7 46.3 1720/18 560 16.7 21.0 46.3 2018/20 710 24.2 21.5 60.7 2218/18 765 24.7 25.3 60.7 2418/16 819 25.3 29.6 60.7 2716/18 970 34.4 30.1 76.0 2716/16 1050 34.9 36.6 76.0 29

GAGE I Sp SnφφφφφV

kN/mmasskg/m

2

3870 mm2 per cell

610, 760, 915 cover(610 preferred)

47

D502 S 2 NW BL,BLC,NL,NLC,LF2,LFC2,LF3,LFC3D703 C 2 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D712 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D722 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D739 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,AWC2,AWC3*D743 C 2 NW,LW LF2,LFC2,LF3,LFC3*D750 C 2 NW,LW BL,INV.BL,LF2,LF3,NL*D759 C 2 NW,LW BL,LF15,LF2,LF3,NL*D767 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,AWC2,AWC3D779 C 2 NW,LW BL,LF15,LF2,LF3D832 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D847 F 2 NW,LW LF2,LFC2,LF3,LFC3,NLC*D858 F 2 NW,LW LF2,LFC2,LF3,LFC3,AWC2,AWC3*D859 F 2 NW,LW LF2,LFC2,LF3,LFC3*D902 N 4 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD902 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD916 N 4 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD916 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD918 N 4 NW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD919 N 4 NW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD919 N 3 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD922 N 4 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD922 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD923 N 4 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD923 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD925 N 4 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD925 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD927 N 4 NW B,BLC,LF2,LF2C,LF3,LF3C,NC,NLCD927 N 3 LW B,BLC,LF2,LF2C,LF3,LF3C,NC,NLCD929 N 3 NW B,BLC,LF2,LF2C,LF3,LF3C,NC,NLCD929 N 3 LW B,BLC,LF2,LF2C,LF3,LF3C,NC,NLC

1. United Steel Deck, Inc., is notresponsible for the adhesive ability ofany spray applied fire protectionmaterial, or for any treatment, cleaning,or preparation of the deck surfacerequired for adhesion of fire protectionmaterial.

2. The live loads shown in thecomposite tables may require areduction if a U.L. fire rating is required.The worst load reduction for any designis 40%. Designs D733, D742, D825,D840, D860, D902, D907, D914, andD916 do not require a reduction if thesidelaps are attached at 610 mm o.c.as was used in the fire test.

3. Be sure to check the U.L. FireResistance Directory for all details ofconstruction.

4. Listings marked with * allow the useof phosphatized/painted noncellulardeck except LF15. All D9xx listingsallow the use of phosphatized/paintednoncellular deck.

5.

FIRE RAFIRE RAFIRE RAFIRE RAFIRE RATINGS TINGS TINGS TINGS TINGS ----- B-LB-LB-LB-LB-LOKOKOKOKOK, N-L, N-L, N-L, N-L, N-LOKOKOKOKOK, & LOK-FL, & LOK-FL, & LOK-FL, & LOK-FL, & LOK-FLOOROOROOROOROOR SLSLSLSLSLABSABSABSABSABS

6. The concrete cover is measuredfrom the top of the deck - add the deckdepth to get the total slab thickness.

7. The BSA approvals for use in NewYork City are 620-76-SM (2 hours) and621-76-SM (3 hours).

8.

IN THE F.P. COLUMN:S = suspended ceilingF = fibrous fireproofingC = cementitiousN = no fireproofing on the deck.

U.LU.LU.LU.LU.L. Fire Ratings - Composite Deck. Fire Ratings - Composite Deck. Fire Ratings - Composite Deck. Fire Ratings - Composite Deck. Fire Ratings - Composite Deck

FIRE RATINGS ARE CONTINUED ON PAGES 48 AND 49.

PRODUCT CODES:BL = B-LOKBLC = B-LOK cellularINV. BL = inverted B-LOKLF15 = 1 " LOK floorLFC1 = 1 " LOK floor cellularLF2 = 2" LOK floorLFC2 = 2" LOK floor cellularLF3 = 3" LOK floorLFC3 = 3" LOK floor cellularNL = N LOKNLC = N LOK cellularINV. NL = inverted N LOKAWC2AWC3

three service compactcell sections

1 2

1 2

D216 S 2 NW,LW BL,BLC,LF2,LFC2,LF3,LFC3,NL,NLCD703 C 2 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD712 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D722 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD739 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC,AWC2,AWC3*D743 C 2 NW,LW LF2,LFC2,LF3,LFC3*D759 C 2 NW,LW BL,LF15,LF2,LF3,NL*D767 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,AWC2,AWC3D779 C 2 NW,LW BL,LF15,LF2,LF3D832 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D847 F 2 NW,LW LF2,LFC2,LF3,LFC3,NLC*D858 F 2 NW,LW LF2,LFC2,LF3,LFC3,AWC2,AWC3*D859 F 2 NW,LW LF2,LFC2,LF3,LFC3*D902 N 3 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD902 N 2 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD902 N 2 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD914 N 2 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD916 N 3 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD916 N 2 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD916 N 2 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD918 N 3 NW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD918 N 2 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD919 N 3 NW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD919 N 2 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD922 N 3 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD922 N 2 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD923 N 3 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD923 N 2 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD925 N 3 ½ NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD925 N 2 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD927 N 3 NW B,BLC,LF2,LF2C,LF3,LF3C,NC,NLCD927 N 2 LW B,BLC,LF2,LF2C,LF3,LF3C,NC,NLCD929 N 3 NW B,BLC,LF2,LF2C,LF3,LF3C,NC,NLCD929 N 2 LW B,BLC,LF2,LF2C,LF3,LF3C,NC,NLC

11

½

U.L. DES. NO. F.P. USD PRODUCTSCONCRETE COVER

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5 8

5 8

5 8

5 8

5 8

5 8

5 8

1 2

1 21 2

1 21 2

1 21 21 2

1 21 2

1 2

1 21 2

1 21 21 2

1 21 21 2

1 21 2

1 2

1 2

1 2

1 21 21 21 21 2

1 21 21 21 21 21 2

1 2

1 2

*****INCHES

* See Conversion Chart p.49


48FIRE RAFIRE RAFIRE RAFIRE RAFIRE RATINGS, TINGS, TINGS, TINGS, TINGS, CONT�DCONT�DCONT�DCONT�DCONT�D

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U.LU.LU.LU.LU.L. Fire Ratings - Composite Deck, cont�d.. Fire Ratings - Composite Deck, cont�d.. Fire Ratings - Composite Deck, cont�d.. Fire Ratings - Composite Deck, cont�d.. Fire Ratings - Composite Deck, cont�d.U.L. DES. NO. F.P. USD PRODUCTS

2

D216 S 2 NW,LW BL,BLC,LF2,LFC2,LF3,LFC3,NL,NLCD502 S 2 NW BL,BLC,LF2,LFC2,LF3,LFC3,NL,NLCD703 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D704 C 2 NW BL,BLC,LF15,LFC1D706 C 2 NW LF3,LFC3D712 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D716 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3*D722 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D726 C 2 NW,LW LF15,LF2,LF3,NL *D727 C 2 NW INV.BL,INV. NL *D730 C 2 NW LF2,LFC2,LF3,LFC3,NL,NLC*D733 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D739 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC,AWC2,AWC3*D742 C 2 NW LF15,LF2,LF3,NL*D743 C 2 NW,LW LF2,LFC2,LF3,LFC3*D745 C 2 NW,LW LF2,LF3 *D746 C 2 LW BL *D747 C 2 LW LF2 *D750 C 2 NW,LW BL,INV.BL,LF2,LF3,NL *D752 C 2 LW BL,BLC,,LF2,LFC2,LF3,LFC3*D755 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D759 C 2 NW,LW BL,LF15,LF2,LF3,NL*D760 C 2 NW,LW LF2,LF3D767 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,AWC2,AWC3D777 C 2 NW LF15,LF2,LF3,NL*D772 C 2 NW,LW LF2,LF3*D773 C 2 LW BL*D774 C 2 LW LF2*D775 C 2 NW,LW BL,INV. BL,LF2,LF3*D779 C 2 NW,LW BL,LF15,LF2,LF3D822 F 2 NW,LW LF2,LFC2,LF3,LFC3,NL,NLC*D824 F 2 NW,LW BL,BLC,LF15,LFC1D825 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D826 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D831 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D832 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D833 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3*D837 F 2 NW BL,BLC,LF15,LFC1*D840 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D847 F 2 NW,LW LF2,LFC2,LF3,LFC3,NLC*D852 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3*D858 F 2 NW,LW LF2,LFC2,LF3,LFC3,AWC2,AWC3*D859 F 2 NW,LW LF2,LFC2,LF3,LFC3*D860 F 3 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D861 F 2 NW,LW LF2,LF3*D862 F 2 LW LF2,LF3*D870 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3*D902 N 4 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD902 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD902 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD906 N 3 LW NLCD907 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3D908 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD913 N 3 LW BL,LF15,LF2,LFC2,LF3,LFC3D916 N 4 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD916 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD916 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD918 N 4 NW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD918 N 3 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD918 N 3 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD919 N 3 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD919 N 3 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD920 N 3 LW LF2,LFC2,LF3,LFC3D922 N 4 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD922 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD923 N 4 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD923 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD925 N 4 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD925 N 3 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD927 N 4 NW B,BLC,LF2,LF2C,LF3,LF3C,NL,NLCD927 N 3 LW B,BLC,LF2,LF2C,LF3,LF3C,NL,NLCD929 N 4 NW B,BLC,LF2,LF2C,LF3,LF3C,NL,NLCD929 N 3 LW B,BLC,LF2,LF2C,LF3,LF3C,NL,NLC

1 21 21 21 21 21 21 2

1 2

1 21 21 21 41 21 2

1 21 21 2

1 21 21 21 21 21 2

1 21 21 21 21 21 2

1 21 21 21 41 21 21 21 21 41 21 2

1 2

1 41 21 21 21 21 41 2

1 41 41 41 41 21 41 21 21 41 21 41 21 41 21 2

1 21 21 21 21 21 41 2

1 4

* See Conversion Chart p.49

CONCRETE COVER*****INCHES

49

D216 S 3 NW,LW BL,BLC,LF2,LFC2,LF3,LFC3,NL,NLCD701 C 2 NW BL,BLC,LF15,LFC1,LF3,LFC3D703 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC *D708 C 2 NW,LW BL,BLC,LF15,LFC1, LF2,LFC2,LF3,LFC3*D709 C 2 NW,LW LF3,LFC3D715 C 2 NW,LW LF2,LF3,NL *D739 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D742 C 3 NW LF15,LF2,LF3*D743 C 2 NW,LW LF2,LFC2,LF3,LFC3*D746 C 2 LW BL *D754 C 3 LW LF15,LF2,LF3,NL*D755 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D760 C 2 NW,LW LF2,LF3D767 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3LD768 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3D771 C 3 NW LF15,LF2,LF3,NL*D773 C 2 LW BL*D777 C 3 LW LF15,LF2,LF3,NL*D779 C 2 NW,LW BL,LF15,LF2,LF3D814 F 2 NW,LW BL,BLC,LF15,LFC1,LF3,LFC3*D816 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC *D831 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D832 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D833 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3*D838 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3D849 F 2 NW LF3,LFC3,NL,NLCD858 F 2 NW,LW LF2,LFC2,LF3,LFC3*D859 F 2 NW,LW LF2,LFC2,LF3,LFC3*D860 F 3 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D867 F 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3D869 F 2 NW LF3,LFC3,NL,NLC*D902 N 4 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD902 N 4 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD902 N 5 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD916 N 4 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD916 N 4 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD916 N 5 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD918 N 5 NW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD918 N 4 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD918 N 4 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD919 N 5 NW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD919 N 4 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD919 N 4 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD922 N 5 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD922 N 4 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD923 N 5 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD923 N 4 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD925 N 5 NW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD925 N 4 LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLCD927 N 5 NW B,BLC,LF2,LF2C,LF3,LF3C,NC,NLCD927 N 4 LW B,BLC,LF2,LF2C,LF3,LF3C,NC,NLCD739 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC*D754 C 3 LW LF15,LF2,LF3,NL*D760 C 2 NW,LW LF2,LF3D767 C 2 NW,LW BL,BLC,LF15,LFC1,LF2,LFC2,LF3,LFC3,AWC2,AWC3D777 C 3 LW LF15,LF2,LF3,NL*D779 C 2 NW,LW BL,LF15,LF2,LF3D858 F 2 NW,LW LF2,LFC2,LF3,LFC3*D860 F 3 LW LF15,LFC1,LF2,LFC2,LF3,LFC3,NL,NLC

3

The following information is takenfrom the Steel Deck Institutepublication “Composite DeckDesign Handbook,” 1997 edition:

“In the Underwriter Fire ResistanceDirectory the composite deckconstructions show hourly ratings forrestrained and unrestrainedassemblies. ASTM E119 providesinformation in appendix X3 called“Guide for Determining Conditions ofRestraint for Floor and RoofAssemblies and for IndividualBeams”. After a careful review of thisguide the Steel Deck Institutedetermined that all interior andexterior spans of multispan deckproperly attached to steel framing arerestrained. Additonally, all multiplespan composite deck slabs attachedto bearing walls are restrained. Infact, there is almost no realisticcondition in which a composite deck-slab could not be considered to berestrained - perhaps a single spandeck system which is unattached toframing or a wall in order to providea removable slab.”

FIRE RATINGS, CONT�D

U.LU.LU.LU.LU.L. Fire Ratings - Composite Deck, cont�d.. Fire Ratings - Composite Deck, cont�d.. Fire Ratings - Composite Deck, cont�d.. Fire Ratings - Composite Deck, cont�d.. Fire Ratings - Composite Deck, cont�d.

Inches 2 21/2 25/8 3 31/4 31/2 4 43/16 47/16 41/2 51/4 51/2mm 51 63 67 76 82 89 102 106 113 114 133 140

CONCRETE COVER CONVERSION, inches to millimeters*

* Rounded to the nearest millimeter.

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U.L. DES. NO. F.P. USD PRODUCTS

4

3 167 16

3 167 16

3 167 16

3 167 16

7 16

7 16

7 16

3 16

1 21 2

1 21 21 2

1 21 21 2

1 21 41 21 21 21 21 21 21 41 2

1 2

2

1 21 21 21 21 21 2

1 41 21 2

1 4

1 41 4

1 4

1 2

1 4

1 4

1 4

1 21 41 2

1 21 4

1 21 21 4

1

CONCRETE COVER*****INCHES

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