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We offer
Portland Cement 42.5 for sale:
Available Cement is as per British and
German Standards.
Specifications:
Grey Portland Cement for Construction
GRADE 42.5
According to British Standards 12/1996
or ASTM C-150
Chemical
Composition
SILICON DIOXIDE (SIO2) 21.00
ALUMINIUM OXIDE (A12O3) 5.30
FERRIC OXIDE (FE2O3) 3.30
CALCIUM OXIDE (CAO) 65.60
MAGNESIUM OXIDE (MGO) 1.10
SULPHUR TRIOXIDE (SO3) 2.70
LOSS OF IGNITION (LOI) 0.90
TRICALCIUM SILICATE (C3S) 60.00
DICALCIUM SILICATE (C2S) 15.00
TRICALCIUM ALUMINATE (C3A) 8.05
TRICALCIUM ALUMINO FERRICE (C4AF) 9.76
Physical
and Mechanical Properties
BLAIN CM2/GR 3.250
AUTOCLAVE EXPANTION 0.02
INITIAL SETTING TIME (VICAT) 105 MINUTES
FINAL SETTING TIME (VICAT) 135 MINUTES
COMPRESSIVE STRENGTH @ 03 DAYS 230 KG/CM2
AND @ 07 DAYS 305 KG/CM2 AND @ 28 DAYS
420 KG/CM2
Origin of cement is Ukraine,Romania,
Russia,India, China & CIS (Usually Seller's
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