CEM I 42,5 R
Documents
Karta charakterystyki CEM I 42,5 R - Deklaracja Zgodności CEM I 42,5 R - Certyfikat Zgodności Certyfikat EN ISO 9001:2008Composition
CEM I 42,5R is Portland cement of a class 42,5R according to EN 197-1. Its main constituent is Portland clinker with the addition of a mixture of gypsum and anhydrite used as a setting regulator.
Properties
- High dynamics of increase in early strength,
- Stable quality parameters,
- High hydration heat.
Recommended application
- C50/60 concretes,
- Small and big prefabricated elements,
- Self-compacting concrete,
- Concreting in low temperatures,
- Mortars and plasters,
- Prestressed constructions and elements,
- High-performance concretes,
- As a building chemistry constituent (dry building mixtures).