CEM II/A-LL 42,5 R
Description
Portland-limeston cement CEM II/A-LL 42,5 R is produced in accordance with ČSN EN 197-1 ed. 2. It is a hydraulic binder in powder form produced by grinding together:
- Portland clinker (K)
- LL limestone
- calcium sulphate
- additional constituents
- additives
Use
Used for concrete, reinforced concrete building structures, small concrete blocks and large-sized parts which are subjected to high mechanical load. CEM II/A-LL 42,5 R is suitable for concrete of higher and standard strength classes, prestressed concrete, selfcompacting, visible concrete and dry mix mortars.