CEM I 52,5 R
Description:
CEM I 52,5 R Portland cement is produced in accordance with ČSN E N 197-1 ed. 2. It is a hydraulic binder in powder form produced by grinding together:
- Portland clinker (K)
- calcium sulphate
- additional constituents
- additives
Use:
Used for demanding concrete, reinforced con-crete building structures, small concrete blocks and large-sized parts which are subjected to very high mechanical loads. CEM I 52,5 R is suitable for concrete of higher strength classes (high strenght classes concrete), prestressed concrete, concrete requiring a very high early strength with a view to rapid unmoulding. Not suitable for massive concrete structures.