电竞导演见解说 www.ikgvr.icu 1. Description and Usages:
- Name of Product: Portland Cement CEM I 42.5N/R
- Component: Portland Clinker: 95-100%; Additives: 0-5%
- Properties: high content of clinker, high strength, quick hardening, good frost/carbon/abrasive resistance, less dry shrinkage.
- Applications: structural and wear layers for motorways, runways, roads; civil and industrial constructions; precast elements, bridges, viaducts, tunnels; realy-mix concrete.