EN Portland cement og y . ir hno l
Transcript of EN Portland cement og y . ir hno l
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EN197-
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1-EN197
EN19727.275
.
CEM IPortland cement
CEM IIPortland-composite cements including:-Portland-fly ash cement (CEM II/A-V, CEM II/B-V)
-Portland-slag cement (CEM II/A-S, CEM II/B-S)-Portland-limestone cement (CEM II/A-L (LL),
CEM II/B-L (LL)CEM IIIBlastfurnace cements (CEM III/A, CEM III/B)
CEM IVPozzolanic cements (CEM IV/A, CEM IV/B)
CEM VComposite cements
.
Sblastfurnace slag
Dsilica fumePnatural pozzolanaQnatural calcined pozzolanaVsiliceous fly ash (e.g. pfa);Wcalcareous fly ash (e.g. high-lime fly ash
L and LL
limestone
Tburnt shaleMtwo or more of the above.23
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27.
5-0%.
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.
3N/mm2325 4255253N , R
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.1-2-3-4-5-6-7--8-9-
10-
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2004EN197.
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2004.
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..
Applicable cements acc. to EN -Country
with cement
EN - CEM ICEM I, CEM II/A-D, CEM II-S, CEM II-V, CEM II/A-W, CEM II/A-L, (CEM II/B-L, CEM II/B-M,
CEM III/A, CEM III/B) )AustriaCEM I, CEM II/A-D, CEM II-S, CEM II-V, CEM
II/A-W, CEM II/A-L, (CEM II/B-L, CEM II/B-M) )
Denmark CEM I, CEM II/A-V, CEM II/B-V, CEM II/ALL, CEM II/A-L
CEM I, CEM II/A-D, CEM II-S,CEM II-P/Q, CEM II-V, CEM II-T, CEM II/ALL,
CEM II/A-L,CEM II/A-M (S-D, S-T, S-LL, D-T, D-LL, T-LL, S-
P, S-V, D-P, D-V, P-V, P-T, P-LL, V-T, V-LL),CEM II/B-M (S-D, S-T, D-T, S-P, D-P, P-T, S-V, D-
V, P-V, V-T)CEM III/A, CEM III/B,
CEM IV/B-P, CEM V (S-P)Germany
CEM I, CEM II/A-D, CEM II-S,CEM II/A-P, CEM II/A-V, CEM II-T, CEM II/ALL,CEM II/A-M (S-D, S-T, S-LL, D-T, D-LL, T-LL, S-
P, S-V, D-P, D-V, P-V, P-T, P-LL, V-T, V-LL),CEM II/B-M (S-D, S-T, D-T)
CEM III/A, CEM III/B ),
UKCEM I, CEM II/A-D, CEM II-S,
CEM II-Q, CEM II-V, CEM II/A-LL, CEM II/A-L,CEM III/A, CEM III/B,
Swiss
CEM I,CEM II/A-S, CEM II/A-LL, CEM II/A-D, CEM
II/B-LL )CEM II/A-M (D-LL),
CEM III/A, CEM III/B,
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EN197..]6[
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CEMIII/B)80(CEM I4000KJ/kg2000KJ/Kg..]7[
5-020-694-80CEM II/A-SCEM II
5-035-2179-65CEM II/B-SSleg Cement
5-065-3664-35CEM III/A5-080-6634-20CEM III/BCEM III5-095-8119-5CEM III/CBlast Furnace slag
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:J K CEMENT-
Grasim Industries and ultra tech -
India cement Ltd-
Gujarat Ambuja cement Ltd
19962006
.]11[
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Product -Year Growth( - )
Annual Compound Growth ( - )
Slag CementPortland Cement
2005
.]12[
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-315BTU72000
-3,5
)(2800 lane-mile of inch) (
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.
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CaO414043424334404178/55SiO2353735353433353438/26
Al2O311812121616168/062/8MgO8108751461146/4Fe2O38/02/10/23/05/07/18/08/004/2
SO3229/06/19/017/13/176/1Mn2O33/07/05/08/06/05/06/05/0
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CEM III45050050
25070050
Properties of Portland slag cement discussed aboveProperties Values Setting time (minute)Initial 15Final 450Compressive strength (MPa)1 day 53 day 147 day 1828 day 38 Autoclave expansion (%) 0,3
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15080050
Properties of Portland slag cement discussed aboveProperties Values
Setting time (minute)Initial 40Final 625
Compressive strength (MPa) 1 day 103 day 207 day 2528 day 49
Autoclave expansion (%) 0,02
3095020
: Properties of Portland slag cement discussed aboveProperties ValuesSetting time (minute)Initial 35Final 610
Compressive strength (MPa) 1 day 73 day 157 day 2228 day 43
Autoclave expansion (%) 0,2
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Properties of Portland slag cement discussed aboveProperties Values
Setting time (minute)Initial 55Final 750
Compressive strength (MPa) 1 day 33 day 127 day 1528 day 33
Autoclave expansion (%) 0,03
.S-A/CEM IIS-B/CEM III
20 %70 %70 %228
20 %CEM II/A-S70 %CEM III/B-S.
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slagstar85-79% .10-20 %1-4 %
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slagstar19872003.]26[
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slagstarCEMIII/ACEMIII/B.
.CEMIII/A )50 %
40 % (CEM I8 %CEMIII/B)40 %75 % (17 %.
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.CaSO4,2H2OC3A .
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OHCaSoOAlCaOOHOAlCaOOHCaSo 232,43,32,322632,3)2,4(3 →++
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C3SC3A. ,
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LC1-LC2020284255%
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10 %10 % 20 %.
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OHHOHCaCH
CHSHCHSCCHSHCHSC
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35%45 %55 %.
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-]45[
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ASTM33
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SP-) g(
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.
East Bay Municipal Utility District Wastewater Treatment Plant CaliforniaAburn Dam CaliforniaPalo Verde (Nuclear) Power Generating Plant ArizonaSacramento Wastewater Treatment Plant CaliforniaSouthern Nevada Water Project NevadaTehama-Colusa Canal CaliforniaGeorge R, Moscone Convention Center CaliforniaPort of Richmond CaliforniaPacheco Pass Tunnel CaliforniaIdaho Falls Hydro Electric IdahoAmerican River Falls Power Plant IdahoCoyote Power Generating Plant N. DakotaSan Francisco Wasterwater Treatment Plant Project CaliforniaPioneer Reservoir CaliforniaChabot Dam CaliforniaDumbarton Bridge CaliforniaPeace Valley Water Project CaliforniaPyramid Lake Powerhouse CaliforniaRock Springs Wyoming Power Plant WyomingHong Kong Center CaliforniaGraduate Theological Union Building, UC Berkeley CaliforniaPacific Gas & Electric CaliforniaHelms Creek Powerhouse Pump Station CaliforniaNorth Point Seawall CaliforniaBechtel Engineering Center, UC Berkeley California
t∆
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Redding Airport Runway California
Los Angeles Aqueduct ( - )Los Angeles Flood Control District during the 's and 'sBonneville Dam ( )Golden Gate Bridge ( )Piers of the San Francisco-Oakland Bay Bridge ( )Friant Dam ( )Nearly all of the concrete in the California State Water ProjectIncluding the California Aqueduct in the 's and the 's
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