Gach Sieu Nhe CHITA

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£ lO T P HA C ON G N GH e -

BAo V e M O l T R 11 0N G

" Hay kharn pha conq ngh~ qach sieu nhe Chita"

• V at li~u x8.y dunq xanh

Than thlen moi tnronq

Chita Vietnam Corporation

www.chita.com.vn

http://www.chita.com.vn/

http://www.chita.com.vn/



, - " -GIffi THIEU CONG TY CHITA VIET NAM

• •

Nim thanh I~p 1999

Ngu'oi sang I~p Cong Ty: Nguyen Duc Chfnh

Chuc ning Cong Ty:

- Che t«;10day chuyen va thiet b] cho nqanh xay dl,l'ng v~t li~u nhe.

- Kinh doanh hoa chat va san xuat hoa chat trong nqanh xay dl,l'ng.

Nhi~mVIJ:

- Nghien cuu cong ngh~ tien tien cua the gioi, cai tien cho phu hQP, linh hoat, ti~n fch va

gia ca hop Iyvoi nhu cau va th] hieu cua cac cong trlnh tal Vi~t Nam.

- Nghien cuu nhOng san ph~m gin giO tal nguyen thlen nhien va bao v~ mol tnronq,

Tochuc:

Lam vi~c theo nh6m linh hoat, khoa hoc va hi~n dal,

NhU'ng net vin hoa d,c thu:

- Can B¢ Cong Nhan Vien va Ban t.anh D«;1ocunq chung chf hLlong.

- Doan ket-tLldngtrQ Ian nhau.

- Say me hoc tap nang cao kien truro, nang cao ky nang tay nghe.

- Sach S9 nhat - gon gang nhat.

- Ton tronq y kien d6ng g6p cua moi ca nhan.

- Trat tu va ky lu~t cao khi lam vi~c.

Tam nhin:

- Di dau trong ITnhvue cung cap cac san ph~m hoa chat trong nqanh xay dl,l'ng.

- Di dau trong ITnhvue khoa hoc ky thuat, cong ngh~ che t«;10,cung cap day chuyen va thiet

b] be tong nhe hi~n dal tien tien nhat.

Thong di~pva su m~nh:

Mang thong di~p xanh den vdl mol ngLldi. Mong muon: mol tang lop trong xa h¢i khong

bien gioi, luon nang cao y truro, trach nhlern Bao V~ Moi TrLldng ...Cho dat nuoc cua

chung ta, cho hanh tinh cua chunq ta ngay them xanh tuol va xinh dep,

MlJc tieu:

aj.Luon luon cal tien "d¢t pha cong ngh~" d~ t«;10a nhOng san ph~m mol phu hQPvoi Wng

dla phuonq, Wng cong trlnh va nhu cau ngLldi tleu dung.

bj.Luon luon chu tronq va quan tam hang dau cac tleu chf:

- Chat ILlQngky thuat.

- Chat ILlQngthiet bl.

- Tfnh nang linh hoat,

- Ung dunq da nang.

- Tiet ki~m vat chat giam gia thanh cong trlnh.

- Giam thci gian thi congo

- "Bao V~ Moi TrLldng" .

c).TLI van hLlong toi trong tLldng lai gan c¢ng dong hi~u va su dl,mg vat li~u be tong nhe S9

c6 ouoc nhieu ti~n fch ung dunq hOu hi~u trong cuoc song va g6p phan khong nho ve

cong cucc Gin GiO Tat Nguyen - Bao V~ Moi Tnronq,

Kh'u hi~u: £)QtPha Cong Ngh~-Baa v~Moi Tru'ong

Hoat dQng hi~nnay:

Cong Ty Chita Vi~t Nam hi~n nay la nha TLI van va cung cap hoa chat nqanh xay dl,l'ng

cOng nhu cong ngh~ day chuyen san xuat be tong nhe hang dau tat Vi~t Nam.

2



UU DIEM eVA B E TONG NHE•

Cach am tot.

TU'ang day 100mm

dGlt40db

Cach nhlet tot:W/m.K = 0,17 5

Gili am,

chong bang gia

Nhe, nOi tren nuoc

(ty tronq < 1000kg)

D e D6ng Dinh

Chong tharn tot

Chong chay tot(1 2 00 d e .>C /4 g ia )

Ti~n de.>ay

dl,mg nhanh,

Ti~t ki~m thai

gian thi cong

Cong ngh~ sx xanh,

Baov~mol trU'ang

D e C~t

3



i rNG DUNG eVA B E TONG NHE• •

Due tam pane l lap ghep cho vach,

G iam ta i tro ng cua ngo i nhaG iam chi phi m 6ng

G iam thi~u ta o ha l cua do ng da t.

KhO i len, xay d l,mg nhanh , ti~ t k i~m th ai g ia n th i c ong ,g iam chi p hi d au tU ', n an g c ao c ha t 1U 'Q 'n gong trin h.

4

Due g~ch blo ck xay tU 'ang.

www.chtta.co

D uc vach tU 'ang ta l co ng trinh.

http://www.chtta.co/

http://www.chtta.co/



, A A

SO SANH GACH BE TONG NHE

& GACH NUNG 4 L O ·•

I I

Cong nghf sin xuAtDUng lap nong Ximling, cat, Tat cho moi tnrong, khong

nghiep, gay 0 nhiem nu6c & ph\! gia o phiem" gach sieu nhe co

moi tnrong, (trQn deu). the san xuat tai cong tnrong.

Ti trc.)Dg(kg/m-') 1200 - 1800 400 - 900Nh~ hap, giam thep ket c;lu

mong den 15%.

sa vien gach 1m3868 vien kich tlnroc 125vien kich thuoc Tan it viia xfiy va rut ngfuJ.thoi

8x8x18 em 10x2Ox40cm gian xay .

1 vien gach nhe = 5,6 vien

sa vien g\leh 11m2 70 vien 12,5vien gach d;lt nung -> xay nhanh

hon gach dAtnung.

Tr~)Dghrvng 1 vien gach ang 1 vien gach nhe5,6vien gach ang thuong dil xay

(kg) 8x8x18 cm = 1,5 kg 10x20x40cm =6,4kgco trong hrong n~g hon 1vien

gach nhe.

Trong hrqng 1m2 tuirng105 kg 70 kg

Gach ang dAt nung n~g hon

( chua tinh vila xay ) 150%.

Trong hrvng Im2 Giitm gAo phan mra trong

tUCrngxiy to 180 kg 100 kg 1'IQll~tu~g, nen giam Uti ket(trat) (kg) cau rat nhieu.

Cach nhiet va 1~ tat hon, tiet

nin nhift (W/2mk) 0.814 0.151 kiem di~n, giam chi phi di~n

cho may lanh den 50%

Caeh im (db) +28 +43Cach a m tat hon, giam an do

cac thiet bi ben ngoai gay nen,

Changehay 1-2 gio 4 gia Thill gian chang chay khi hoa

hoan xay ra rAtla quan trong,

9{) ehinh xae ehi@u Khong tieu chuan ±1Gach duoc d6 theo khuon, nen

diy g\leh (mm)kich thuoc rAt deu, giam phAo

viia xay va to nrong .

Lip rap dUCrngdi~n,

Thao tac nhanh, de dang.we, dong dinh true Kho khan DedlingtU~plen ttrCrng

T6e d{)xiy/ngay 8 - 12 25 Tac d~ xfiynhanh gApdoi de

(m2/ngay) hoan tat urong,

Bi, nUt, gAy 5 % - 10 % <2%Giam hu hong, v~ chuyen

dedling.

Vfra xiy Tieu chuan TieuchuAnD~~ vi!a thong thu,Cmgva dinhket rat tot do cung goc xi mang.

ua to (trat ) Tieu chuan Tieu chuan Nhir nhau, khong khac biet,

B@diy lOp ha xiy2.0 - 3.0 0.5 - 1.0 em

Lap ha mong hon, tiet kiem

& to (em) v~ttu.

Ungdy.ng Cling giam Cling tang Khuynh huang su dung clingtrong tuang lai nhieu,

G(lch be-tong nhf 12,5 vienlm2

(1Oemx 20cm x 40em)

Gr,.ch t 1 I f t set nung 70 vienlm2

(8emx8emx 18em).

5



, _ A _

GIro THIEU CONG NGHE

SAN XUAT B E TONG NHF:•

6

sa D O QUI TRiNH CONG NGH$

H~th6ngcan

dinh hrong tudQng

May TrQn Be Tong Nhi(

~

H~ th6ng can dinh hrong

duoc di8u khi8n tren may

tinh cho phep di8u khi8n

til xa qua mang internet

Kh6i Gach D a dtTheo Kich Thu6c D a Chon



QUI TRiNH CONG NGH:f:? s: ,..,..

SAN XUAT BE TONG NHE•

Cong ngh~ be tong nhe, vai s(r rnenh khuy~n khfch vi~c sli dl,mg cac loai v~t li~u xay dl,mg

sach, xanh d~ bao v~ mol trU'ang, chunq toi xin giai thi~u qui trlnh cong ngh~ san xuat qach be

tong nhe phO bi~n cua th~ giai hon 60 nam, nhunq rat mol a thl trU'ang Vi~t Nam, mot cong

ngh~ v~t li~u xay dvng sach, xanh than thlen vai moi trU'ang.

1. H~ ThOng T~o 8Qt:

Chat tao bot + NU'ac + May Nen khf dU'Q'Cdua vao may tao bot d~ tao bot khf. ( Xem

hinh tr.6)

2. N U ' c 7 C :

NU'acdU'Q'cborn vao bon can dinh 1U'Q'ngv dong. (Xem hinh tr.6)

3. Cat:

Bang tal chuy~n cat tCl'Bunker chua cat thong qua san rung IQccat (tv dong) vao bon can

dlnh 1U'Q'ngv dong. (Xem hinh tr.6)

4.XiMang:

Vfttai chuy~n xlmanq tCl'sllo vao bon can dinh 1U'Q'ngvdOng. (Xem hinh tr.6)Tat ca qui trlnh tren dU'Q'cdieu khi~n tren may tfnh cho phep dieu khi~n tCl'xa qua rnanq

Internet.

Ba loai nguyen li~u ( Cat + NU'ac + Xi Mang ) dU'Q'cdOvao may tron theo cap phoi da djnh

cho timg lo~i ty trQng (ty trQng 600, 700, 800, 900,1.000) tron deu 2 phut, Sau d6 phun bot tCl'

h~ thong tao bot ( thai gian phun bot vao khoang 2 phut ) va tron them 2 phut, roi xa li~u vao

khuon khoi (thai gian X B 2pnut).

Khuon khoi dU'Q'Cday tren dU'ang ray d~n khu vue luu khuon 4-6 gia, sau d6 thao vo khuon

va dua vao may cat tv dong. Phol g~ch narn tren d~ khuon dU'Q'ctv dong dU'a vao may cat,

may cat g~ch c6 h~ thong g~t mat tren cua khoi g~ch 3-5mm, sau d6 cat theo 2 chieu ngang vadQCtheo kfch thuoc da d~t truoc ( kich thooc c6 thfJ di~u chinh tren may c~t tuy theo don d~t

hang), khuon thao ra sa dU'Q'Cap vao d~ khuon, sau d6 dU'Q'cphun dau tach khuon va chuy~n

d~n may tron d~ dOkhuon mol theo trlnh tv nhu ban dau.

Gach sau khi cat dU'Q'Cday vao 10hap hap 8 gia (gia nhi~t 2 gia, duy tr14 gia a nhi~t do 600oc,giam nhi~t 2 gia). Sau khi hap day g~ch ra khu VU'Cd6ng g6i, dung thi~t b] kep gap khoi qach d~t len

pallet (2 khuon g~ch/pallet), dung rnanq nylon (hoac mang co hol n6ng) quan khoi qach lal, dan

stlckernhan mac len khoi g~chvachuy~n ra bai chua thanh pham luu 5-7 ngayxuatxU'ang.

Ll)'A CHQN cAp PHOICaeh am, each nhi~t Xay vach ngan Due k~t cA u

400 800 1200 1600 kg/m3

CHU TRiNH PHOI TRON

Cung cap xi mang, cat, nuoc cho may tron(doi voi cap li~u tv dong)

Thai gian tron xi mang + cat + nuocThem bot

Tron them

£ > 6 be tong vao khuonTOng thai gian cho moi Ian tron

30"

120"120"

90"

60"

7 phut,

1



CONG THlfC cAp PHOI

, .,3

Thanh phan DVT Khoi hrQ'Dgthe tich kg/m

700 800 900 1000

Cat Kg 240 370 470 450

Ximang Kg 370 370 370 450

Nurrc (nurrc/xi =1/2) Kg 185 185 185 220

Chit tao bQt Kg 1,3 1,2 1,1 1,0

Phu gia tang trmrngLit 2,08 2,08 2,08 2,08

nhanh (Super plasticizer)

Phu gia h6 trC)'dong k~t Kg 0,4625 0,4625 0,4625 0,4625

Cllimg dQnen d,t duC)'c Kg/cm2

26 >33 36 56

Cuir!lg dQ nen theo i!euKg/cm

225 30 35 50

chuan VN 316 yeu cau

GIA THANH SAN PHAM(Gia tham khao - c~p nh~t thang 1012010)

. . ~ . . . .MIENBAC MIENTRUNG MIENNAM

Thanhphjn S6luQ'Dg Don giaThanh ti~n

Don giaThanh ti~n

Don giaThanh ti~n(vnd) (vnd) (vnd)

Cat (kg) 370 40 14.800 40 14.800 80 29.600

Ximang (kg) 370 750 227.500 950 351.500 1.300 481.000

NucYc(kg) 180 6 1.080 6 1.080 6 1.080

Chit tao bQt1.2 72.600 87.120 72.600 87.120 72.600 87.120

(kg)

Di~n 1.2 1.000 1.200 1.000 1.200 1.000 1.200

Nhan cong 0.5 80.000 40.000 80.000 40.000 80.000 40.000

Ghi thanh/m3

Loal t Y trong 800kglm

3 421.700 495.700 640.000

8



cAc CHINH sAcH U lJ DAI DAu TU

.. B e to ng nhe la m O t p hat m inh xanh tro ng IT nh Vl,J 'Cxay dl,J 'ng cua C hau A u nham thay th~ co ng nghE i!truy~n

th6ng la c h~u d~ ba o vE ilm o i trU 'cm g va tal nguye n thle n nhie n .

.. C o ng nghEi!nay co n m ang la l ra t nh i~u U nh nang uu v iE i! td o d 6 da dU 'Q 'c cac nuoc pha t t ri~ n S lf dunq hon 60

nam qua d~ thay th~ ho an to an co ng nghE i!cO t re n kh~p th~ gi6'i.

.. £>~n nay chinh phu ta cO ng da c6 nhfrng chinh sach ra t tlch C l,J'C M ie n thu~ 4 narn va giam 50 % sau 9 narn,

cho vay la i suat uuda i ) nharn da y rna nh co ng nghE i!na y phat tri~ n m anh ta l V iE i!tN am d~ ha n ch~ S lf dunq

9i;lch da t nung ga y 0 nhie m m o i trU 'ang va bao vE ilta l nguye n da t canh taco

cAc NGHJ DJNH vA THONG TU LIEN QUAN

.. T he o N ghi d inh 56 10 8/20 06/N £>-C P ngay 22 thanq 9 narn 20 06 cua C hinh phu c6 quy dinh "cac lo ai v~t liE i!u

xay d l, J' ngnhe" l a l oa l v~ t l iE i!uthuoc ITnhV l ,J 'Cd~c b iE i! tuuda i d au tU '.

.. £ >U 'Q 'cm ie n thu~ 0 4 narn, k~ tC Pkhi c6 thu nhap chlu thu~ va giam 50% 56 thu~ pha l nO p cho 0 9 nam ti~p the o

(voi muc thue suat uu dai ch i 1 0% tro ng 15 narn dau) ta l khoan 5 dieu 35 N ghi D lnh 24/2007/N £>-C P

ngay 14 thang 02 narn 2007 cua chinh phu .

.. M 6'i day nhat ngay 28/04 /2010 T hu tU '6'ng C hinh phu da ban hanh Quye t d inh so 567/Q £>-T Tg theo d6 tC P

nam 2011 cac co ng trlnh nha cao tang (tC P9 tang tra len) phai Slf dunq t6i thi~ u 30% v~ t liE i!uxa y kho ng

n ung lo al nh e tro ng tO n g 5 6 v ~t liE i!ux ay ,

U lJ DIEM DAy CHUYEN CONG NGH~

sAN XUAT G~CH SIEU NH¥ CVACHITA

.. T ra l qua nhieu nam cung cap cong nghEi!va che tao day chuyen do ng bO san xuat 9i;lch be to ng nhe ta l th l

trU 'a ng V iE i!tN am , de n na y C hita V iE i!tN am da tl,J 'ha o tr a thanh do anh nghiEi!p so 1 ta l V iE i!tN am tro ng

nqha nh cung ca p thi~t b] (xe t the o s61 U'Q 'nghop do ng cung cap) .

.. V 6'i trie t Iy san pham lam ra pha l dat chat 1U 'Q 'ngcao va gia thanh re hon so voi day chuyen san xuat cua

nuoc n qo a l, d ~n th ai d i~m h iE i!nn ay C h ita V iE i!tN am d a tr a thanh nha cung cap day chuy~n c6 rnuc dO t l,J'

dO ng h6a cao , tro ng day chuyen c6 S lf du nq m ay c ~t 9 i;lc h tl,J'd O ng h iE i!uqu a nh at v a c ung c ap thie t b] vol

gia ca nh tra nh nha t ta l V iE i!tN am .

.. cac lo ai linh kiE i!n ,phu tung I~p m ay do C hita che tao de u c6 san tre n th l trU 'cm g kho ng pha l phu thuo c nhap

k ha u n en ra t th ua n tiE i!nc ho v iE i!cb ao trl b ao dU'c yn g

sa DO TONG QUANDAy CHUYEN sAN XUAT GACH NHE. .

9



, _" ::o..? s:

GIro THIEU DAY CHUYEN SAN XUAT•" ?

GACH SIEU NHE 40m3/ca CUA CHITA• •

1 0

P~in ,m@m d i@ukh i@n tv d {)n g

ket no i mang internet

H~ th6ng di@ukhi@ndi~n:C6bach6di)lamvi~c:AUTO, SEMI AUTO, HANDLE

- AUTO: hoan toan tudi)ng di8u khien can va ph8i hop qui trinh.

- SEMI AUTO: tg di)~g c~ va ph8i ~gp 9 . u i trinh timg phAn.- HANDLE: dieukhien bang tay (khan cap va bao dufmg),

C6 th8 tu y Y chuyen d6i ch6 di) di8u k h i 8 n tg di)ng sang di8ukhi8n b~g tar bao ,dam cho thi6t, b i v~ hanh an toan, hi~u qua.

May dieu khien phoi lieu duQ'Cket hop vei may vi tinh de thanh

l~p chuang trinh tg nho s8lieu cuam6i IAnnh~p lieu.

Dic trung phin m@m:I' , 3

- CapphOiti:r400-1.600kg/m

- Nh6 s8lugn~ me tri)n cho.

- 500~ptinvemetri)n.

- Chu k Y tg di)ng ghi nh~ s8lugng tieu th\l500 ngay,

- In dii lieu tri)n.- Bi)nh6dem.

- Tinhieucanhbao canhanhoa,

- M~t r n a bao ve dii lieu.- Hieu chinh tg di)ng t8c di)xav~t1ieu.

- Gian db tren man hinh.

THONG so KY THU~TMAYT~OBQT:

~ Ning suit tl}.Obot: 250 lit bQtlphut.

~ TV d9ng djnh lU'C;mgDIrac v a chit tl}.obQt.

~ Cong suit d9ng coolkw, 1 phase, 220 V.

~ Phil hf!p v6'i day chuy~n san xuit tv dQng.



Sang ca t t\1'dQng

Nang suit (cinlgia)Cong suit dQng co (kw)

TA n s5 rung (Hz)

G6c nghieng (dQ)

Kich thuoc mm

(dai x rQng x cao)

Trong hrong t5i da (kg)

: 0,5 - 2: 3z

: 1240

: 10 -20

: 1450 X 825 X 865

: 400

Bang tai chuy~ncat tir Bunker

Nang suit (cinlgia)

Cong suit dQng co (kw)

G6c nghieng (dQ)

B~ rQng da y belt (mm)

Kich thuoc mm

(Dai x rQng x cao)

Trong hrong t5i da (kg)

: 5 - 10: 3,5

: 22-30

: 600

: 9000 x 825 x 4000

: 500

1 1



Si 10 chua xi ming

Dungtich

K ich thU 'tY C(mm):

- Duong kinh

- Chieu cao

Treng hrQ'D.gtAi da

Vit tii (chuy2n xi mang tir si-Io len ban can)

- Duong kinh trong (mm) : 163

- Duong kinh ngoai (cp) : 194

- T5c dQ quay (Rim) : 300

- DQ nghieng (dQ) : 0-60

- Chieu delimax (m) : 9

- Nang sudt (m3/h) : 10

- DQng co (Kw) : 7.5

12

: 60 t A n

: 3.180

: 10.063

: 3 t A n



H~ th6ng djnh IU 'Q' I l g11dQng

mnre, xi mang, eat 40m3lea

1. Can e6t Ii~u:(cat)- T6ng kh6i luong din Max

- Vit tiii xii li~u vao b6n trQn

- f>Qchfnh xac

2. Can ximang:

- T6ng kh6i luong din Max

- Vit tiii xii li~u vao b6n trQn

- f>Qchfnh xac

3. Can tro bay:

- T6ng kh6i hrong can Max

- Vft tiii xii li~u vao b6n trQn

- f>Qchinh xac

4. Can dinh luc;tngnude:

- T6ng khdi hrong can Max

- f>Qchinh xac

5. Dinh luc;tngphu gia:

- Dung tich phu gia Max

- f>Qchinh xac

: 400kg.

: O .5K w

::::;1%

: 400kg

: O .5K w

:±1%

: 200kg

:0.5Kw

:±1%

: 200lit

:±1%

: 3lit

:±1%

H~ th6ng trQ n b e tong nhe

Dung tich trQn (lit)

f>Qng co (KW)

Kich tlnroc b6n trQn

(DxRXC)

K8t dul~p d~t(DxRXC)

: 600

: 3,5

: 2000x 850 x 1200mm

: 2400x1800x4000rrun

13



1 4

Khufm kh6i I O n

The tich khuon: 0,576m3

Kich thuoc :phoi gach 1200 x 1200 x

400mm

Khuon gAm 2 phftn v o khuon v a d~khuon.

V0 khuon diroc thao, l~p tg dQng.

Kich thuoc phoi gach (l/w/h) -

1200/1200/400 mm , nrong duong

0,576m3.

Kich thmrc vien gach sau khi dt -

100 x 200 x 400mm, nrong duong

72vien.

CongsuAtthi~tk~-5,5kW.

Cong suAttieu thu t6i da-4,5 kW.

Kich thuoc thiet k~ (l/w/h) -10.000/2.200/1750 mm.

Nang suAt thuc t~ - 10 phoi gach/gio

(tuong duong 46m3/ca).

Cong nhan v~ hanh - 1nguoi,

Thai gian v~n hanh - 24/24.

Ch~ dQv~ hanh - tv dQng.



). ~Buong hap

Cong suft t

K ic h thm rc 10

(DxRxC)

Cong suA t di~n

Di~n nang tieu thu

: 24 x 1,5 x 0,8m

: 35kwlbu6ng.

: Skw/m'

Th i@t b] x@ p thanh phim

DQng co di~n (KW) : 3,5

Tai trong (kg) : 1200

15



B{}thi~t b] hru d{}ng

Danh cho thiu xiy dung

May tao b ot May t rQn be tong hru dQng D 6 cim panel lap ghep cho vach tai cong trlnh

Pham vi ling dung tai cong trinh:- Chi voi be)thiet b] gam: may tao bot va may

tre)nchuyen dunq nhu hinh tren, cac nha

thau c6 th~ san xuat be-tong nhe ngay tal

cong trinh cua minh.

- Due vach tU'Crngne)ithat va nqoal that.

- Due san nha va mal nha gia due nhu be

tong cot thep,

- flO lop chong n6ng cho san san thU'c;>'ng.

- flU'c;>'c(mg dunq re)ng rai trong xay dl,mg

dan dunq , cong nghi~p, nha xU'ang, nha

kho, cong trlnh cong ce)ng, trU'Crnghoc,

cho ...

C H I P H I aAu TU ' TH I ~T 81 D Ay C HUY~N SA N XUA T T O '20 m3/ca -1 20m

3/c a

Cong suit (m'zca) 20 40 40 80 120

TrIJm tr{)n: cip li~u va Ban BanT....d{)ng T....d{)ng T....d{)ng

djnh hreng nguyen li~u cho tram tr{)n. !\ f d{)ng t....d{)ng

VOkhufin djnh hinh (quay 2 vonglca) 18 36 36 72 108

D~ khufin djnh hinh 35 70 70 140 210

May cit gIJch tv d{)ng 1 b{) 1 b{) 1 b{) 2b{) 3b{)cit gach theo kich thllCYCeu cAu

Tang cong suit thi~t b] (kw) 10 20 45 60 75

Cdng suit buang hip 35kwlbuangl10m3

(n~u dung di~n, ~i~I!nang tieu thy 5kw/m3 70KW 140KW 140KW 280KW 420KW

gach), C o the dau to" hoic khdng.

Di~n tich nha xU"Ong,400 700 700 1.200 1.700

chua bao gam san chua thanh phim. (m')

Di~n tich san chira thanh phim. (ml)/ca 400 800 800 1.600 2.400

S a cong nhin vin hanh tren ca 12 16 13 22 29

Chi phi diu ttl (tri~u dAng) 1.239 1.598 4.857 8.593 12.692

16



LUA CHON nAy CHUYEN DAu TU• •

TrU'ac khi dau tU' day chuyen ~an xuat,g,ch be tong nhe va trU'~c ~hi t!~t hang thiet b]cOng nhu chen nha cung cap, chu dau tU' nen tim hi6u r6 mQt so van de sau:

1.Xac dinh yeu cau kich cc;vien g,ch :

Kfch co vien g~ch phal dU'Q'cxac dinh chfnh xac dl,J'avao thi hi~u va nhu cau tung quoc gia, t~p

quan xay dl,J'ngcua moi dla phuonq va vung mi~n khac nhau. 8~ khi san pharn lam ra dap

(PngdU'Q'cyeu cau S L r dl,mgcua ngU'oi tieu dung nol d6.

1.1.Khuon dan:

Kfch thuoc phObi~n theo tap quan xay dl,J'ng:

- Mi~n Bac la 100 x 200 x 400 (toi da 500)

- Mien Trung la: 100x200x400 (toi da 500)

- Mien Nam la 90 x 200 x 400 (toi da 500)

NhU'Q'Cdi6m cua leal khuen nay la:

- Khong th~ thay dOikfch thuoc vien g~ch khi c6 yeu cau,

- Chi phf dau tu Ian (khoanq 2Otri~ul m3 qach),

- Chi phf nhan cong nhi~u cho vi~c thao lap khuon,

- Gia thanh san pharn cao do phal dung nhieu dau thao khuon (gia dau tach khuon

25.00Odllftlm 3).

- Lap dau tach khuon bam tren vien g~ch se lam giam S I , J ' k~t dfnh giOoacac vien g~ch trong

qua trinh xay, trat,

- Phuonq phap san xuat mang tfnh thu congo

1.2.Khuon khoi Ian:

Kfch thuoc khuon khoi Ian ta c6 th~ lam mol kfch thuoc sao cho phu hop vai may cat cua

nha cung cap. Vai loai khuon nay ta c6 th~ dung may cat d~ cat mol kfch thuoc khac nhau.

U'u di6m cua lo,i khuon nay la:

- Rat linh dQng trong vi~c thay dOikfch thuoc theo yeu cau cua khach hang.

- Chi phf dau tu khuon thap.- Rat ft nhan cong thao lap khuon.

- Dung rat ftdau thao khuon,

- Phuonq phap san xuat cong nghi~p rat phu hop cho day chuyen san xuat quy mo lon, hi~n

d~i.

-8Q bam dfnh giOoacacvlen g~ch rat tot do khong co lopdau tach khuon.

11



2. Tuy thuQc vao von dau tU', m~t bang san xuat, th] phan dau ra d@quyet dinh nha may

cua chung ta se san xuat bao nhleu m3 g,ch/ca, moi ngay san xuat bao nhleu ca?

- TCPd6, chunq ta se lua chon day chuyen 20, 40, 80 m3/ca ... TI,J'dong hoac ban tl,J'dong.

3. Tr,mtrQn be tong nh,sev~n hanh nhU'the nao?

3.1.Quy trinh tl;l' dQng:- Xi mang dU'Q'Ccap tl,J'dong tCPsilo dua dsn bon can.

- Cat dU'Q'Ccap tCPbunker qua sang rung loc cat tl,J'dong.

- NU'oc se dU'Q'cborn true tisp tCPnguon cap len bon can tl,J'dong ...

- Toan bOquytrlnh nay se dU'Q'cI~ptrlnh logicdi~u khi~n tl,J'dong thong qua may vi tlnh,

3.2.Quytrinh thu cong:

Cac loal nguyen li~u se dU'Q'ccan dong thu cong sau d6 do vao may tron bang tay hoac

bang bang tal /vittai.

3.3.£)anh gia:

- Do be tong nhe cong ngh~ tao bot la mot cong ngh~ rat don gian d~ ki~m soat chat 1U'Q'ng

(n6 khong qua kh6 nhu la cong ngh~ khl chunq ap san pham trU'O'ngnO>h~ tlch khi nam

trong khuon), La¥ V I du gia SLPchunq ta thist ks cap phOicho ty trctmg800kg/m3 sau khi tron

xong chunq ta kiem tra lal nhunq t Y tronq khong dung nhu yeu cau V I mot Iy do nao d6. Khi

d6 se c6 2 trU'cmg hop: nsu ty tronq nhe hon ta cho them xi, cat; nsu t Y tronq n~ng hon taborn them bot vao sau d6 tron len va thLPal.

- Do d6 tram tron thu cong hoac tl,J'dong d~u c6 th~ mac loi nay va d~u c6 th~ khac phuc

dU'Q'ctheo each tren,

U'u nhU'Q'cdi@mcua tram trQn tl;l'dQng:

- Quy trlnh san xuat hi~n dal mang tlnh cong nghi~p cao.

- D~ lam thuonq hi~u, do tin c~y cao.

- Chat 1U'Q'ngon dinh, d~ ki~m soat

- it cong nhan => giam gia thanh san pham (nsu gia cong nhan dat hon gia khau hao).

=> tang gia thanh san pham (nsu gia cong nhan re hon gia khau hao).

NhU'Q'cdi@m: suat dau tu Ion.

U'u nhU'Q'cdi@mcua tram trQn thu cong:

- Suat dau tu thap

- Giai quyet nhh~ulao dong (vung c61ao dong re).

- C6 th~ nang cap len tl,J'dong bat C(Puc nao va khong phal be di gl ca, do thist ks theo h~

rnodunde danQ lap t~em hoac thay vao khong gian doan thai gian san xuat, phu hop chodanq dau tU'cuon chleu,

- NhU'Q'cdi~m: kh6 ki~m scat dU'Q'cquy trlnh can do cap li~u.

" ,Neu ca n tU 'va n them vui long lien If!c vO i chung toi:

Hotline: 0918 102 162 - 0909 93 43 68 (Mr. Chinh)

18



DANH sAcH KRAcH HANG

DA sir DUNG THItT BI CVACHITA• •

STT Tinh / Thanh ph6 Ten CongTy

MIENBAc

1 Hung Yen Cty K y Nghf Bach Phmmg

2 Hung Yen Cty VLXD SECOIN

3 Hung Yen Cty VLXD Hoang Minh

4 HaiPhong Cty D,i Cmmg

5 Hai Dmrng Cty Song Giang

6 HaNQi Cong ty CP ASC

7 HaNQi Cong ty Dit Vift

8 HaNQi Cong ty Bao Due

9 HaNQi Cong ty NewteehDC

10 HaNQi Cfing ty C6 Loa

11 HaNQi Cfing ty Truirng Xuan

12 HaNam Cong ty VLXD Song Da

13 Ninh Binh DNTN Tan Phong

MIENTRUNG

14 DaNing Cong ty DIC Da Ning

15 KhanhHoaCty Minh Due

(thay d6i eong nghf Chi Ta)

16 Ninh Thui-n Cong ty CP TaZon

'"MIENNAM

17 TPHCM Cfing ty 584.8

18 TPHCM Cong ty Dong Nhan

19 Binh Dmmg Cty Seeoin Sai Gon

20 Binh Duong CtyRiver

21 Binh Duong DNTN Non Nwe

22 ViingTauXiNghifp 1,Cty PT Nha

Ba Rja Viing Tau

23 D6ngNai Cong ty Van Le

24 CaMau DNTN Thinh D,t

19



eOT PHA CONG NGHE -• •

B A o VE M O l TRU'ONG•

DON vr CUNG cAP DAYCHUYEN sAN XUAT G~CH BE TONG NH¥ so 1T~I VItT NAM

CONG TY CO pllAN CIDTA VItT NAM

Try. sO' : 497ANguy~n Th] Thv.p,P. Tan Phong,

Quv.n7, TPHCM.

Tel: (+84-8) 6 2727 919

Fax: (+84-8) 6267 4890

Email: [email protected]

Website : www.ehita.eom.vn

XUONG CO KHi CHE T~OCHITA Binh Chanh:

Xi Pham Vin Hai, Huy~n Binh Chanh, TP. HCM

CHITA Thlip Mum:

Xi My Dong, Huy~n Thap MtrM, Tinh Dang Thap

CHITA - c a Loa:KM 9, Quae LI}3, Huy~n Dong Anh, TP. Hi Nl}i

Hotline : 0918102 162 - 0909 93 43 68 (Mr.Chinh)

Design & Printing by Thuan Phong Adver tising Co. , Ltd - Tel : (+84.8) 66583103/66583104

mailto:[email protected]

http://www.ehita.eom.vn/

http://www.ehita.eom.vn/

mailto:[email protected]

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