Mordov-Cement introduces new standard

The article cites the results of the work on evaluation of the changes in the production range of Mordov-Cement at introduction the new standard GOST 31108-2003 for cement production. In terms of strength all the cement produced will belong to classes 42.5N; 42.58 and 52.5N, in terms of com- position - to CEM Iand CEM II. Cement production technology specifications are suggested for grinding fineness. 803 and mineral additives content.

Author: S.I. Siushov, T. B Bukina, Z.B. Entin, L.S. Nefedova

Section: Standartization and quality

Keywords: quality factors, cement strength, standards, laboratory milling, grain size composition