informe tecnologia del concreto

7/25/2019 Informe Tecnologia Del Concreto

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Facultad de Ingeniera, Arquitectura y Urbanismo

Ingeniera Civil

Cementos recomendables por

sus efectos en el concreto

Curso: Tecnologa del concreto

Docente: Mondragn Castaeda Carlos Ernesto

Estudiantes:

Orlando Adrianzen FloresCabrera Alcntara AnthonyCastillo Piscoya, Gsta!oCosar "oto Fran#Cyan $arboza, Ed%inPeralta Panta, &orge

Aula: '()

Ao acadmico: *(+-.

Pi/entel *(+


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1. PRESENTACIN

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28. INDICE29.30.31.

32.33.34.35.36.37.38.39.40.41.42.43.44.45.46.47.48.49.50.

51.52.53.54.55.56.57.58.59.

60.61.62.63.64.65.66.67.


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68. EL CEMENTO69.

3.1. Definicin!70.

71. E" ce#en$% e& 'n (%")% fin%* +'e &e %,$iene -e#%"e "/ e&c%i/ -e /ci""/ c%n (ie-/ c/"i/ c/"cin/-/* / $e#(e/$'/#' /"$/. A" //-i /'/* &e )/ c%n)i$ien-% en 'n/ #ec"/ (/&$%&//&$/ ""e/ / $ene "/ c%n&i&$enci/ -e "/ (ie-/.

72.73. L%& ce#en$%& e&$n c%#('e&$%& -e -ifeen$e& #/$ei/"e&c%#(%nen$e& +'e /-ec'/-/#en$e -%&ific/-/& #e-i/n$e 'n (%ce&% -e(%-'ccin c%n$%"/-%* "e -/n /" ce#en$% "/& c'/"i-/-e& f&ic/&*+'#ic/& e&i&$enci/& /-ec'/-/& /" '&% -e&e/-%.74.

75. Ei&$en* -e&-e e" ('n$% -e )i&$/ -e c%#(%&icin n%#/"i/-/* -%&$i(%& -e c%#(%nen$e&!76.

77. Componente principal:

78.79. M/$ei/" in%nic%* e&(eci/"#en$e &e"ecci%n/-%* '&/-% en(%(%cin &'(ei% /" 5: en #/&/ e&(ec$% -e "/ &'#/ -e $%-%& "%&c%#(%nen$e& (inci(/"e& #in%i$/i%&.

80.81. Componente minoritario:

82.83. C'/"+'ie c%#(%nen$e (inci(/"* '&/-% en (%(%cin infei% /"5: en #/&/ e&(ec$% -e "/ &'#/ -e $%-%& "%& c%#(%nen$e& (inci(/"e& #in%i$/i%&.

84.85. TIPOS DE CEMENTO86.

4.1. Ti(%& -e ce#en$%& P%$"/n-

87. L%& Ce#en$%& P%$"/n- (% "% ene/"* &e f/,ic/n en cinc% $i(%&

c'/& (%(ie-/-e& &e /n n%#/"i/-% &%,e "/ ,/&e -e "/&e&(ecific/ci%ne& ASTEM -e n%#/& (// Ce#en$% P%$"/n- c 150. L%&$i(%& &e -i&$in'en &e;n "%& e+'i&i$%& $/n$% f&ic%& c%#% +'#ic%&.

Portland tipo I:

88.89. E& 'n ce#en$% n%#/"* &e (%-'ce (% "/ /-icin -e C"in


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92.

Usos:

93. Ce#en$% c%#;n* (// '&%& ene/"e&* e& e" +'e #& &e e#("e/

(// fine& e&$'c$'/"e& c'/n-% n% &e e+'ieen -e "/& (%(ie-/-e&e&(eci/"e& e&(ecific/-/& (// "%& %$%& c'/$% $i(%& -e ce#en$%.

94. Portland tipo II:

95.96. Ce#en$% #%-ific/-% (// '&%& ene/"e&. Re&i&$e#%-e/-/#en$e "/ /ccin -e "%& &'"f/$%&* &e e#("e/ $/#,i=n c'/n-%&e e+'iee 'n c/"% #%-e/-% -e i-/$/cin. E" ce#en$% Ti(% II/-+'iee e&i&$enci/ #& "en$/#en$e +'e e" Ti(% I* (e% /" fin/"/"c/n/ "/ #i/ e&i&$enci/. L/& c//c$e&$ic/& -e e&$e Ti(% -e

ce#en$% &e "%/n /" i#(%ne #%-ific/ci%ne& en e" c%n$eni-% -eA"'#in/$% Tic"cic% C3A e" Si"ic/$% Tic"cic% C3S -e" ce#en$%.Se '$i"i/ en /"c/n$/i""/-%&* $',%&* %n/& in-'&$i/"e&. Re/"i/ -e" 75/" 100: -e &' e&i&$enci/.

97.

Usos:

98. Ce#en$% #%-ific/-% (// '&%& ene/"e& &e e#("e/ c'/n-% &e

(e)= 'n/ e(%&icin #%-e/-/ /" /$/+'e (% &'"f/$%& %c'/n-% &e e+'iee 'n #%-e/-% c/"% -e i-/$/cin. E&$/&

c//c$e&$ic/& &e "%/n /" i#(%ne "i#i$/ci%ne& en e"c%n$eni-% -e C3A C3S -e" ce#en$%. E" ce#en$% $i(% II/-+'iee e&i&$enci/ c%n #& "en$i$'- +'e e" $i(% I> (e% / fin/" -ec'en$/&* /"c/n/ "/ #i/ e&i&$enci/. E&$e $i(% -e ce#en$% &e '&/en e" %#in e('e&$% /" /'/ -e #/.

99. Portland tipo III:

100.101. Ce#en$% -e /"$/ e&i&$enci/ inici/"* ec%#en-/,"e c'/n-%&e nece&i$/ 'n/ e&i&$enci/ $e#(/n/ en 'n/ &i$'/cin (/$ic'"/ -ec%n&$'ccin. E" c%nce$% ec% c%n e" ce#en$% Ti(% III -e&/%""/ 'n/e&i&$enci/ en $e& -/&* i'/" / "/ -e&/%""/-/ en 28 -/& (//c%nce$%& ec%& c%n ce#en$%& Ti(% I Ti(% II > &e -e,e &/,e +'e e"ce#en$% Ti(% III /'#en$/ "/ e&i&$enci/ inici/" (% enci#/ -e "%n%#/"* "'e% &e )/ n%#/"i/n-% /&$/ /"c/n/ "/ e&i&$enci/n%#/". E&$/ /"$/ e&i&$enci/ inici/" &e "%/ /" /'#en$/ e" c%n$eni-%-e C3S C3A en e" ce#en$%* /" #%"e"% #& fin%> "/& e&(ecific/ci%ne&n% eien 'n #ni#% -e fin'/ (e% &e /-)ie$e 'n "#i$e (/c$ic%c'/n-% "/& (/$c'"/& &%n $/n (e+'e/& +'e 'n/ c/n$i-/- #'(e+'e/ -e '#e-/- ei-/$/-/ e" ce#en$% -'/n$e e"

/"#/cen/#ien$% #/ne?%. D/-% / +'e $iene 'n /n -e&(en-i#ien$%-e c/"% e" ce#en$% Ti(% III n% &e -e,e '&/ en /n-e& )%";#ene&.

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C%n 15: -e C3A (e&en$/ 'n/ #/"/ e&i&$enci/ /" &'"f/$%. E"c%n$eni-% -e C3A ('e-e "i#i$/&e /" 8: (// %,$ene 'n/ e&i&$enci/#%-e/-/ /" &'"f/$% % /" 15: c'/n-% &e e+'ie/ /"$/ e&i&$enci/ /"#i%* &' e&i&$enci/ e& -e" 90 /" 100:.

102.103.

Usos:

104. Ce#en$% -e /"$/ e&i&$enci/ inici/"* ec%#en-/,"e c'/n-% &e

nece&i$/ 'n/ e&i&$enci/ $e#(/n/ en 'n/ &i$'/cin (/$ic'"/ -ec%n&$'ccin. E&$e ce#en$% &e %,$iene (% 'n #%"i-% #& fin% 'n(%cen$/?e #& e"e)/-% -e C3A C3S. E" %#in $iene 'n/e&i&$enci/ / "/ c%#(e&in / "%& 3 -/& /(%i#/-/#en$e i'/" / "/e&i&$enci/ / "/ c%#(e&in / "%& 7 -/& (// "%& $i(%& I II 'n/e&i&$enci/ / "/ c%#(e&in / "%& 7 -/& c/&i i'/" / "/ e&i&$enci/ /

"/ c%#(e&in / "%& 28 -/& (// "%& $i(%& I II. Sin e#,/%* "/e&i&$enci/ ;"$i#/ e& #& % #en%& "/ #i/ % #en% +'e "/ -e "%&$i(%& I II.

105. D/-% +'e e" ce#en$% $i(% III $iene 'n /n -e&(en-i#ien$% -e

c/"%* n% &e -e,e '&/ en %#i%ne& #/&i)%&. C%n 'n 15: -eC3A (e&en$/ 'n/ #/"/ e&i&$enci/ / "%& &'"f/$%&. E"c%n$eni-% -e C3A ('e-e "i#i$/&e /" 8: (// %,$ene 'n/e&i&$enci/ #%-e/-/ / "%& &'"f/$%& % / 5: c'/n-% &ee+'iee /"$/ e&i&$enci/.

106. Portland tipo IV:107.108. Ce#en$% -e ,/?% c/"% -e i-/$/cin &e / (efecci%n/-%(// '&/&e en c%nce$%& #/&i)%&. E" ,/?% c/"% -e i-/$/cin -eTi(% I@ &e "%/ "i#i$n-%"%& c%#('e&$%& +'e #& inf"'e en "/f%#/cin -e c/"% (% i-/$/cin* % &e/* C3A C3S. D/-% +'e e&$%&c%#('e&$%& $/#,i=n (%-'cen "/ e&i&$enci/ inici/" -e "/ #ec"/ -ece#en$%* /" "i#i$/"%& &e $iene 'n/ #ec"/ +'e /n/ e&i&$enci/ c%n"en$i$'-. E" c/"% -e i-/$/cin -e" ce#en$% Ti(% I@ &'e"e &e -e #&

% #en%& e" 80: -e" Ti(% II* e" 65: -e" Ti(% I 55: -e" Ti(% III-'/n$e "/ (i#e/ &e#/n/ -e i-/$/cin. L%& (%cen$/?e& &%n 'n(%c% #/%e& -e&('=& -e #& % #en%& 'n /%. E& '$i"i/-% en/n-e& %,/&* #%"e& -e c%nce$%* en (e&/& % $;ne"e&. S' e&i&$enci/e"/$i)/ -e 1 / 28 -/& e& -e 55 / 75:.

109.

Usos:

110. Ce#en$% -e ,/?% c/"% -e i-/$/cin. L%& (%cen$/?e& -e C2S

C4A &%n e"/$i)/#en$e /"$%&> E" ,/?% c/"% -e i-/$/cin en e"

ce#en$% $i(% I@ &e "%/ "i#i$/n-% "%& c%#('e&$%& +'e #&inf"'en en "/ f%#/cin -e c/"% (% i-/$/cin* % &e/* C3A

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C3S. D/-% +'e e&$%& c%#('e&$%& $/#,i=n /(%$/n "/e&i&$enci/ inici/" -e "/ #ec"/ -e ce#en$%* /" "i#i$/"%& &e $iene'n/ #ec"/ +'e /n/ e&i&$enci/ c%n "en$i$'-. E&$e ce#en$% &e '&/(// e&$'c$'/& -e %#in #/&i)%* c%n ,/?/& e"/ci%ne&&'(eficieB)%"'#en. Re+'iee #'c% #& $ie#(% -e c'/-% +'e "%&

%$%& $i(%&.111. Portland tipo V:

112.113. Ce#en$% c%n /"$/ e&i&$enci/ / "/ /ccin -e "%& &'"f/$%&* &ee&(ecific/ c'/n-% / e(%&icin in$en&/ / "%& &'"f/$%&. L/&/("ic/ci%ne& $(ic/& c%#(en-en "/& e&$'c$'/& i-'"ic/& e('e&$/&/ /'/& c%n /"$% c%n$eni-% -e "c/"i& e&$'c$'/& e('e&$/& /" /'/-e #/. L/ e&i&$enci/ /" &'"f/$% -e" ce#en$% Ti(% @ &e "%/#ini#i/n-% e" c%n$eni-% -e C3A* ('e& e&$e c%#('e&$% e& e" #&

&'&ce($i,"e /" /$/+'e (% e" &'"f/$%. Re/"i/ &' e&i&$enci/ e"/$i)/ -e"65 /" 85 :.

114.

Usos:

115. E&$e $i(% &e '&/ en "/& e&$'c$'/& e('e&$/& / "%& &'"f/$%&

/"c/"in%& -e" &'e"% % -e" /'/* / "%& &'"f/$%& -e "/& /'/&fe$ic/& (// e(%&icin /" /'/ -e #/.

116.

L/& e&i&$enci/& e"/$i)/& -e "%& %#i%ne& (e(//-%& c%n c/-/

'n% -e "%& cinc% $i(%& -e ce#en$% &e c%#(//n en "/ $/,"/ 1.9*/ c'/$% e-/-e& -ifeen$e&> en c/-/ e-/-* &e /nn%#/"i/-% "%& )/"%e& -e e&i&$enci/ (// c%#(//cin c%n e"%#in -e ce#en$% $i(% I.

Con inclusin de aire, AS! C15": tipo IA, IIA # IIIA

117.118. E&$%& $i(%& $ienen 'n/ c%#(%&icin &e#e?/n$e / "/& -e "%&$i(%& I* II III* ece($% +'e -'/n$e "/ f/,ic/cin* &e #'e"e ?'n$% c%ne&$%& ;"$i#%& 'n /en$e +'e inc"'e /ie. E&$e c%n&$i$'e 'n #/"#=$%-% (// %,$ene /ie inc"'i-%* / +'e n% &e ('e-e /ce )/i/"/ -%&i& -e" /en$e (// c%#(en&/ %$%& f/c$%e& +'e inf"'/nen e" c%n$eni-% -e /ie en e" %#in.

119.

Usos:

120. E&$%& ce#en$%& &e '&/n (// "/ (%-'ccin -e %#in e('e&$%

/ e"/-/& &e)e/&.121.

122.

123.

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124.

125.

126.

127.

128.

129. CARACTERISTICAS E SE PEDEN MODIICARCON LOS DISTINTOS TIPOS DE CEMENTOS

130.

131. L/& c%n-ici%ne& +'e -e,en $%#/&e en c'en$/ (// e&(ecific/ e"c%nce$% i-ne% &e"ecci%n/ e" ce#en$% /-ec'/-% (// 'n/ %,/*

('e-en -e$e#in/&e (% "/ in-//cin %(%$'n/ -e -%& /&(ec$%&(inci(/"e&!

132. L/& c//c$e&$ic/& (%(i/& -e "/ e&$'c$'/ -e "%& e+'i(%& (%ce-i#ien$%& (e)i&$%& (// c%n&$'i"/.

133. L/& c%n-ici%ne& -e e(%&icin &e)ici% -e" c%nce$%* -/-/& (%"/& c//c$e&$ic/& -e" #e-i% /#,ien$e -e" #e-i% -e c%n$/c$% (% "%&efec$%& (e)i&i,"e& e&'"$/n$e& -e" '&% -e&$in/-% / "/ e&$'c$'/.

5.1. A&(ec$%& -e" c%#(%$/#ien$% -e" c%nce$% +'e ('e-en

&e #e?%/-%&!134.135. Ei&$en -i)e&%& /&(ec$%& -e" c%#(%$/#ien$% -e" c%nce$% ene&$/-% fe&c% % en-'eci-%* +'e ('e-en &e #%-ific/-%& #e-i/n$e e"e#("e% -e 'n ce#en$% /(%(i/-%* (// /-ec'/"%& / "%& e+'ei#ien$%&e&(ecfic%& -/-%& (% "/& c%n-ici%ne& -e "/ %,/. L/& (inci(/"e&c//c$e&$ic/& (%(ie-/-e& -e" c%nce$% +'e ('e-en &e inf"'i-/& #%-ific/-/& (% "%& -ifeen$e& $i(%& c"/&e& -e ce#en$%* &%n "/&&i'ien$e&!136.

Co$esin # mane%a&ilidad:137.138. L/ c%e&in #/ne?/,i"i-/- -e "/& #ec"/& -e c%nce$% &%nc//c$e&$ic/& +'e c%n$i,'en / e)i$/ "/ &ee/cin f/ci"i$/ e"#/ne?% (e)i% -'/n$e &' c%"%c/cin en "/& ci#,/&.C%n&ec'en$e#en$e* &%n /&(ec$%& -e" c%#(%$/#ien$% -e" c%nce$%fe&c% +'e /-+'ieen e"e)/nci/ en %,/& -%n-e &e e+'iee#/ni('"/ e$/%-in/i/#en$e e" c%nce$%* % -%n-e "/& c%n-ici%ne&-e c%"%c/cin &%n -ifci"e& /cen nece&/i% e" '&% -e ,%#,/ % e")/ci/-% (% /)e-/-.

139.

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140. Pc$ic/#en$e* "/ fin'/ e& "/ ;nic/ c//c$e&$ic/ -e" ce#en$%+'e ('e-e /(%$/ ,enefici% / "/ c%e&in "/ #/ne?/,i"i-/- -e "/ec"/& -e c%nce$%* (% $/n$%* "%& ce#en$%& -e #/% fin'/ c%#% e"(%$"/n- $i(% III % "%& (%$"/n-F('%"/n/ &e/n ec%#en-/,"e& en e&$e/&(ec$%.

141.142. Sin e#,/%* ei&$en %$%& f/c$%e& c%n efec$%& #& -eci&i)%&(// e)i$/ +'e "/& #ec"/& -e c%nce$% &ee'en -'/n$e &' #/ne?% c%"%c/cin. En$e $/"e& f/c$%e& ('e-e #enci%n/&e "/ c%#(%&icin/n'"%#=$ic/ e" $/#/% #i#% -e" /e/-%* e" c%n&'#% 'ni$/i%-e ce#en$/n$e* "%& /-i$i)%& inc"'&%e& -e /ie e" -i&e% -e "/ #ec"/-e c%nce$%.143.144.

P'rdida de re(enimiento:145.

146. E&$e e& 'n $=#in% +'e &e /c%&$'#,/ '&/ (// -e&ci,i"/ -iin'cin -e c%n&i&$enci/* % /'#en$% -e ii-e* +'e 'n/ #ec"/-e c%nce$% e(ei#en$/ -e&-e +'e &/"e -e "/ #ec"/-%/ /&$/ +'e$e#in/ c%"%c/-/ c%#(/c$/-/ en "/ e&$'c$'/. L% i-e/" en e&$e/&(ec$% &e/ +'e "/ #ec"/ -e c%nce$% c%n&e)// &' c%n&i&$enci/% e)eni#ien$% %iin/" -'/n$e $%-% e&$e (%ce&%* (e% '&'/"#en$en% e& /& %c'e 'n/ (=-i-/ /-'/" c'/ e)%"'cin ('e-e &e/"$e/-/ (% )/i%& f/c$%e& e$n&ec%&* en$e "%& +'e -e&$/c/n

"/ $e#(e/$'/ /#,ien$e* "/ (e&enci/ -e &%" )ien$%* "/ #/ne/ -e$/n&(%$/ e" c%nce$% -e&-e "/ #ec"/-%/ /&$/ e" "'/ -e c%"/-%*$%-%& "%& c'/"e& &%n /&(ec$%& +'e c%nfi'/n "/& c%n-ici%ne& -e$/,/?% en %,/.

Asentamiento # san)rado:

147.148. En c'/n$% e" c%nce$% +'e-/ en e(%&%* -e&('=& -ec%"%c/"% c%#(/c$/"% -en$% -e" e&(/ci% ci#,/-%* &e inici/ 'n(%ce&% n/$'/" #e-i/n$e e" c'/" "%& c%#(%nen$e& #& (e&/-%&ce#en$% /e/-%& $ien-en / -e&cen-e en $/n$% +'e e" /'/*

c%#(%nen$e #en%& -en&%* $ien-e / &',i. A e&$%& fen#en%&&i#'"$ne%& &e "e& ""/#/ e&(ec$i)/#en$e /&en$/#ien$% &/n/-%* c'/n-% &e (%-'cen en ece&% &e "e& c%n&i-e/ in-e&e/,"e& (%+'e(%)%c/n cie$/ e&$/$ific/cin en "/ #/&/ -e c%nce$%* &e;n "/ c'/"&e f%#/ en "/ &'(eficie &'(ei% 'n/ c/(/ #en%& e&i&$en$e -'/,"e (% &' #/% c%ncen$/cin -e /'/. E&$/ cic'n&$/nci/e&'"$/ (/$ic'"/#en$e inc%n)enien$e en e" c/&% -e (/)i#en$%& -ec%nce$% -e /"'n/& e&$'c$'/& i-'"ic/& c'/ c/(/ &'(ei%-e,e &e /($/ (// e&i&$i "%& efec$%& -e "/ /,/&in #ecnic/ ei-'"ic/.

149.

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150. E" &/n/-% -e" c%nce$% e& -e %-en in$n&ec%* &e e"/ci%n/nc%n ece&% -e f"'i-e en "/& #ec"/&* c//c$e&$ic/& -eficien$e& -ef%#/* $e$'/ &'(efici/" /n'"%#e$/ en "%& /e/-%&(/$ic'"/#en$e f/"$/ -e fin%& en "/ /en/ e-'ci-% c%n&'#%'ni$/i% B% ,/?/ fin'/ en e" ce#en$/n$e. L/ -e$e#in/cin -e e&$%&

-%& e&$/-%&* c'% "/(&% c%#(en-i-% en$e /#,%& &e ""/#/ $ie#(%-e f/'/-% -e "/ #ec"/* e& #' (%c% (eci&/ &"% -e,e $%#/&e /$$'"% -e '/ c%#(//$i)/.

151.152.153.154.155.

iempo de *ra)uado:

156.157. E" $ie#(% -e f/'/-% inici/" e& e" #i% (// "%& cinc% $i(%& -ece#en$% en'nci/-%& /"c/n/ 'n )/"% -e 45 / 60 #in'$%&* e" $ie#(%-e f/'/-% fin/" &e e&$i#/ en 10 %/& /(%i#/-/#en$e. Ene&'#en* ('e-e -efini&e c%#% $ie#(% -e f/'/-% -e 'n/ #ec"/-e$e#in/-/* e" "/(&% nece&/i% (// +'e "/ #ec"/ (/&e -e" e&$/-%f"'i-% /" &"i-%. A& -efini-%* e" f/'/-% n% e& &in% 'n/ (/$e -e"(%ce&% -e en-'eci#ien$%. E& nece&/i% c%"%c/ "/ #ec"/ en "%%"-e& /n$e& -e +'e inicie e" f/'/-% -e (efeenci/ -en$% -e "%&(i#e%& 30 #in'$%& -e f/,ic/-/. C'/n-% &e (e&en$/n (%,"e#/&

e&(eci/"e& +'e -e#/n-/n 'n $ie#(% /-ici%n/" (// e" $/n&(%$e -e"c%nce$% -e "/ f,ic/ / "/ %,/* &e ec'e /" '&% -e Ge$/-/n$e&H -e"f/'/-%* c%#('e&$%& -e e&% % -e /n-i-% &'"f;ic%> -e i'/"#/ne/* ('e-e /ce"e/&e e" f/'/-% c%n "/ /-icin -e &'&$/nci/&/"c/"in/& % &/"e& c%#% e" c"%'% -e c/"ci%.

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