Portland-composite cement CEM II/B-M (S-LL) 42.5 N (az)

CEM II/B-M (S-LL) 42.5 N (az) is a Portland limestone cement according to DIN EN 197-1 and is produced from Portland cement clinker, limestone and solidification regulator.

CEM II/B-M (S-LL) 42.5 N (az) is primarily used for the production of concrete, reinforced concrete and prestressed concrete according to DIN EN 206-1 in conjunction with 1045-2. Bored piles according to DIN EN 1536. The recommended compressive strength classes are up to C30/37. Liquid-tight concrete (FD concrete) according to DAfStb guidelines.

• long open times and low hydration heat development facilitate concreting, e.g. of floor slabs in summer
• suitable as all-season cement with normal early strength development
• suitable as cement for problematic aggregates with low fines content

CEM II/B-M (S-LL) 42.5 N (az) is delivered loose in silo trains.