Industrial tests of concretes on cements according to GOST 31108-2003 standard at manufacture under steaming

The article cites the results of industrial tests of CEM I 42.5 N, CEM I 32.5 N and CEM II /A-K (Sh-P) 32.5 N (GOST 31108-2003) cements conducted at concrete and reinforced concrete production facilities. It points out special features of structural and technological properties of concrete mixes and concretes based on those cements that hardened under heat-and-moisture treatment. The article shows the efficacy of using such cements to manufacture concrete and reinforced concrete products.

Author: L.D. Shakhova, L.Kh. Zagorodnyuk, D.E. Kucherov

Section: Application of cement

Keywords: mixed cements; concrete; frost resistance; water-resisting; steaming