Complies with GOST 31108-2003 “Common cements. Specifications” (harmonised with the European standard EN 197-1).
CEM I is an additive-free Portland cement, the principal construction cement, containing no less than 95 % Portland cement clinker plus a controlled addition of gypsum. Strength class 42.5 MPa at 28 days with a normal rate of strength gain.
Produced on the modern dry process lines of Central Asia Cement with continuous laboratory quality control.
