
Key features
- good early strength Frühfestigkeit
- normal hydration heat development
- normal subsequent hardening
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CEM II/A-LL 42.5 R (bw) is a Portland limestone cement according to DIN EN 197-1. It is produced from Portland cement clinker and solidification regulator.
CEM II/A-LL 42.5 R (bw) is primarily used in the manufacture of concrete products.
- very good water retention
- very good green compressive strength for short dwell times in the curing chamber; concrete products produced with it can be removed from storage after a short time
- economical formulations in the production of pipes and manholes due to low water demand
- very good compactability
CEM II/A-LL 42.5 R (bw) is delivered in bulk in silo trains.