SLAG, LIMESTONE & FLY ASH
Bengal Cement Standard is a high strength and durable blended Cement produced with the combination of high grade clinker, quality fly ash, quality slag and related additives.
Bengal Cement Standard classified under the CEM II/B-M,42.5 N complying with BDS EN 197-1:2003.
BENGAL STANDARD COMPOSITE CEMENT
TEST RESULT (ASTM METHOD)
|BUET Test Result |
Bengal Cement Standard
|Compressive strength (psi) – 3days||3 Days||1890||>2300|
|Compressive strength (psi) – 7days||7 Days||2900||>3200|
|Compressive strength (psi) – 28days||28 Days||3620||>4500|
|Setting time (min)||Initial||>45||150-170|
|Setting time (min)||Final||<420||<380|
|Fineness (cm2/ gm)||Not mentioned||>4000|
Benefits of Bengal Cement Standard
Bengal Cement Standard is recommended for:
- High rise building structural elements such as concrete columns, walls, lift shafts and beams.
- Concrete which needs to be pumped on to higher elevations and need long term slump retention.
- Mass concrete structures where heat of hydration effect is high.
- Concrete structures exposed to seawater (harbor, jetty, bridges, building etc.)