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UNIVERSIDAD ANDINA DEL CUSCO FACULTAD DE INGENIERÍA ESCUELA PROFESIONAL DE INGENIERÍA CIVIL TEMA: GRANULOMETRIA DE AGREGADO GRUESO ASIGNATURA:  LABORATORIO TECNOLOGIA DEL CONCRETO DOCENTE: ING. KILDARE J. ASCUE ESCALANTE ALUMNO: DAVID PACURI DEZA CÓDIGO: 015200740B CUSCO - PERÚ ABRIL 2016

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UNIVERSIDAD ANDINA DELCUSCO

FACULTAD DE INGENIERÍAESCUELA PROFESIONAL DE INGENIERÍA

CIVIL

TEMA:

GRANULOMETRIA DE AGREGADO GRUESO

ASIGNATURA:  LABORATORIO TECNOLOGIA DEL CONCRETO

DOCENTE: ING. KILDARE J. ASCUE ESCALANTE

ALUMNO: DAVID PACURI DEZA

CÓDIGO: 015200740B

CUSCO - PERÚABRIL 2016

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PRESENTACIÓN

D!"#$" %#&"#%"' K%()*'" A+!," E+!*(*#$" )" (* *+%&#*$,'* )" (*-'*$'% )"

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#,"+$' <,$,' '<"+%#*(.

INTRODUCCIÓN

GRANULOMETRIA DE AGREGADO GRUESO 1

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E# "#$" '"+"#$" %#<'" +" %#!(,8" "( *#=(%+%+ &'*#,($'%! )" *&'"&*)

&',"+. D" (+ )*$+ -$"#%)+ "# "#+*8+ '"*(%6*)+ +" +$'*'=# (+

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E# #,"+$' (*-'*$'% #+ "#<!*'"+ "# "+$* >($%* $"#%"#) !

'%")*) LA GRANULOMETRÍA.

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RESUMEN E)ECUTIVO

GRANULOMETRIA DE AGREGADO GRUESO 2 

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C#!"' ! +" '"*(%6* 8 )"$"'%#*' (+ '"+,($*)+ )" ,#* ',"-*

&'*#,($'%!* )"( *&'"&*) &',"+ "+ ,8 %'$*#$" "# "( !* )" (+

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OB)ETIVOS

G$n$ra!$(:

GRANULOMETRIA DE AGREGADO GRUESO 3

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E+$*-("!"' (+ '";,%+%$+ 8 !*(%)*) )" (+ *&'"&*)+ *'* +"' ,$%(%6*) "#

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*&'"&*)+ &',"++ D"$"'%#*' ")%*#$" "( $*%6*) (* &'*)*!%# ;," $%"#"# (+ *&'"&*)+

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MARCO TEORICO

GRANULOMETRIA DE AGREGADO GRUESO 4

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• Agr$ga'"(

T*-%# )"#%#*)+ ='%)+ %#"'$"+ !#&("'*)+ +# <'*&"#$+

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• Gran!"#$%r&a '$ Gr$("(

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*'* (+ &',"++.

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C,*#) "( *&'"&*) '/%"#" )" (* )"+%#$"&'*!%# )" (*+ '!*+ )"-%) * (*

*!!%# )" )%/"'++ *&"#$"+ #*$,'*("+ +" (" ((** *&'"&*) #*$,'*( 8 !,*#)

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E! agr$ga'" ./n" +" )"<%#" ! *;,"( ;," *+* "( $*%6 H 8 ;,")*

'"$"#%) "# (* *((* N 200 "( =+ ,+,*( "+ (* *'"#* '),!$ '"+,($*#$" )" (*)"+%#$"&'*!%# )" (*+ '!*+.

GRANULOMETRIA DE AGREGADO GRUESO 5 

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E! agr$ga'" gr$(" "+ *;,"( ;," ;,")* '"$"#%) "# "( $*%6 N4 8 '/%"#"

)" (* )"+%#$"&'*!%# )" (*+ '!*+ ,")" * +, /"6 !(*+%<%!*'+" "# %")'*

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GENERALIDADES

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NORMAS A CONSULTAR

GRANULOMETRIA DE AGREGADO GRUESO 6 

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  N"r#a( T?+n/+a( P$rana(

NTP .047: 17 ORMIGN @CONCRETO. D"<%#%!%#"+ 8

$"'%#(&* '"(*$%/*+ *( '%&#

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,"+$'*+

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*'* ,+ "# '$"'+ 8 !#!'"$+.

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$*%6 #'*(%6*) 75 @N.200.

NTP 400.07: 2000 AGREGADOS. R";,%+%$+.

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ASTM C 70: 1 S$*#)*') P'*!$%!" <' P'"*'%#& P'"!%+%# *#)B%*+

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AASTO T 27 S%"/" A#*(8+%+ < F%#" *#) C*'+" A&&'"&*$"+.

MATERIALES @O EUIPOS UTILIADOS

,"+$'* )"( *&'"&*) &',"+ @2000 &'

-*(*#6* )" '"!%+%#

'"!%%"#$"+

GRANULOMETRIA DE AGREGADO GRUESO 7 

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+"'%" )" $*%!"+ 2 1 Q 1 H N04.

PROCEDIMIENTO

+" $ ,#* ,"+$'* )" 2000 &' )" *&'"&*) &',"+ ;," +" -$,/

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"( *&'"&*) &',"+ *#$"+ )" (("#*' 

*( '# ( (*/*+ *'* "(%%#*' !%"'$*+ %,'"6*+ !# ,#+ &'*+

=+ )" )%<"'"#!%*.

 

(,"& "( *$"'%*( 8* (*/*) ( (("/*+ *( '# ' ,# "'%) )" 24 *

,#* $""'*$,'* )" 110 C "+$" '!"+ +" '"*(%6 ,# )* *#$"+ )" (*

'=!$%!* '"+"!$%/*.

GRANULOMETRIA DE AGREGADO GRUESO 8 

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L%%*+ !*)* ,#* )" (*+ *((*+ !# -'!* $*#$ ' )"#$' ! ' 

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GRANULOMETRIA DE AGREGADO GRUESO 9

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• $"'%#*) "( $%" )" $*%6*) '"$%'*+ (+ $*%!"+ 8 +$"'%'"#$"

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CALCULOS @ RESULTADOS

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GRANULOMETRIA DE AGREGADO GRUESO 10 

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P%")'* !*#!*)* Z,'%$".

AGREGADO

Peso

Retenido

Peso

Retenido

%

Retenido1" 25.4 100 100 0 0 0.0 0.0 100

3/4" 19.05 90 100 332. 332.95 16.6 16.6 83.

1/2" 12.5 - - 1264.2 1264.35 63.2 9.9 20.

3/8" 9.525 20 55 306. 306.55 15.3 95.2 4.8

!   4.6 0 10 94.5 94.6 4. 99.9 0.1

!   2.36 0 5 0 0 0.0 99.9 0.1

ondo 0 0 0 1.5 1.5 0.1 100.0 0.0

 #ot$%   1999.4 200

GRANULOMETRIA DE AGREGADO GRUESO 11

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O*($r,a+/"n$( $9$r/#$n%a!$(

• ¿Qué tipo de agregado es tu piedra chancada, describa

usted las propiedades caracter!sticas" 

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GRANULOMETRIA DE AGREGADO GRUESO 12 

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• #n el caso $ue, luego de reali%ar el laboratorio de la

granulo&etr!a de los agregados, los resultados no estén

dentro de los rangos reco&endados ¿'u(les ser!an las

decisiones $ue usted deber!a to&ar" 

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• ¿'u(l cree $ue debe ser el &()i&o error per&isible en el 

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laboratorio, si esta&os dentro de lo per&isible cual ser!a el 

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GRANULOMETRIA DE AGREGADO GRUESO 13

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L* "9,)*!%# )" (* "6!(* )" !#!'"$ "+$= %#<(,"#!%*)* ' 

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*#&,(*'%)*) 8 &'*#,("$'* )"( *&'"&*) <%#. C,*#) (*

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• ¿ $ue se deno&ina segregaci+n del concreto  

cu(les son las causas $ue lo generan" 

L* +"&'"&*!%# "+ )"<%#%)* ! (* )"+!+%!%# "!=#%!* )"(

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GRANULOMETRIA DE AGREGADO GRUESO 14

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'=%)*"#$" ';," ,")"# *+"#$*'+" * *8' /"(!%)*) ;," (*+

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•  ASTMC75 P'*!$%!* "+$=#)*' *'* ,"+$'*+ )" *&'"&*)+.•  ASTMC E+"!%<%!*!%#"+ "+$=#)*' *'* *&'"&*)+ )" !#!'"$.• DISEO DE MEZCLAS AGREGADOS J,*# *'*#.

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• LA NATURALEZA DEL CONCRETO MATERIALES E#'%;," R%//* L.• ENSAOS SOBRE AGREGADOS FINOS GRUESOS.ASTMC117•  ASTMC1 M$) )" )"$"'%#*!%# )" ,"+$'" <%# )" *&'"&*)+

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GRANULOMETRIA DE AGREGADO GRUESO 16