Company Information
We are CORTEX PROPERTIES & TRADE cc based in Windhoek , Namibia. We are member of Tradekey.com since June, 2010. Our business is related to Industrial Machinery industry and we specifically deal in CEMENT. Please find our product details below:
CEMENT 42.5 R/N
GREY PORTLAND CEMENT for construction grade 42.5 R/N according to British standards-BS12/1996 or European/Standards EN-97-1/2000 OR United States Standards ASTM C-150 OR Russian Certification GOST OR SABS Certification SANS 50197
CHEMICAL COMPOSITION
SILICON DIOXIDE (SiO2) 21%
ALUMINIUM OXIDE (Al2O) 5.30 %
FERRIC OXIDE (FeO3) 3.3%
CALCIUM OXIDE (CaO) 65.60 %
MAGNESIUM OXIDE (MgO) 1.1%
SULPHUR TRIOXIDE (SO2) 2.70%
LOSS OF IGNITION (LOI) 0.90%
TRICALCIUM SILICATE (C4AF) 9.76%%
DICALCIUM SILICATE (C2S) 15%
TRICALCIUM ALUMINATE (C3A) 8.05%
PHYSICAL AND MECHANICAL PROPERTIES
Blain CM2/GR 3.25 kg/Cm2
Autoclave Expansion (Le Chat) 0.02Mm
COMPRESSIVE STRENGTH
@ 03 DAYS 230 KG/CM2
305@ 07 DAYS 305 KG/CM2
@ 28 DAYS 420 KG/CM2
Initial Setting Time (Vicat Test) 105min
Final Setting Time (Vicat Test) 135min
Seller choice: Europe, Brazil, Ukraine, CIS Countries or Indonesia
CEMENT 42.5 R/N
GREY PORTLAND CEMENT for construction grade 42.5 R/N according to British standards-BS12/1996 or European/Standards EN-97-1/2000 OR United States Standards ASTM C-150 OR Russian Certification GOST OR SABS Certification SANS 50197
CHEMICAL COMPOSITION
SILICON DIOXIDE (SiO2) 21%
ALUMINIUM OXIDE (Al2O) 5.30 %
FERRIC OXIDE (FeO3) 3.3%
CALCIUM OXIDE (CaO) 65.60 %
MAGNESIUM OXIDE (MgO) 1.1%
SULPHUR TRIOXIDE (SO2) 2.70%
LOSS OF IGNITION (LOI) 0.90%
TRICALCIUM SILICATE (C4AF) 9.76%%
DICALCIUM SILICATE (C2S) 15%
TRICALCIUM ALUMINATE (C3A) 8.05%
PHYSICAL AND MECHANICAL PROPERTIES
Blain CM2/GR 3.25 kg/Cm2
Autoclave Expansion (Le Chat) 0.02Mm
COMPRESSIVE STRENGTH
@ 03 DAYS 230 KG/CM2
305@ 07 DAYS 305 KG/CM2
@ 28 DAYS 420 KG/CM2
Initial Setting Time (Vicat Test) 105min
Final Setting Time (Vicat Test) 135min
Seller choice: Europe, Brazil, Ukraine, CIS Countries or Indonesia
HORSE MAKEREL
WE CAN SUPPLY THE FOLLOWING:
16+ TO 20+ MIXED
AND
20+ TO 25+ MIXED
QUANTITY IS SUBJECT TO AVAILABILTY AND CHANGES. AT PRESENT 1500MT/MOTH IS AVAILABLE.
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