Portland Cement CEM I 42.5 R
CEM I 42,5 R is the cement of high strength with physical-mechanical indicators (hardness/compression) according to EN standards:
2 days – 28 Mpa
28 days – 51 Mpa
CEM I 42,5 R Portland Cement is characterized by high initial and final hardness, as well as low alkalinity. Due to mentioned features, this type of cement can be used as the basis of producing a high class of concrete C20/25- C 45/55 which is used for constructing:
- Bridges and tunnels
- Roads and highways
- High construction buildings
- Airplane runways
- Dams, banks, and other hydro technic constructions
Portland Cement CEM II A-L, 42.5 R
Portland CEM II A-L, 42.5 R has limestone additive which is characterized by high hardness indicator at the earlier stage (2nd day) as well as a final stage (28th day) of cement hardening period. Considering its physical and mechanical features, this type of cement can be used for manufacturing high-quality concrete C20/25- C 45/55 applicable for constructing:
- Bridges and roads
- High monolithic buildings
- High strength reinforced concrete constructions