PROCESS FOR INCREASING THE MECHANICAL STRENGTH OF CEMENT MATRIXES, IN PARTICULAR AT EARLY STAGES, CEMENT MATRIXES THUS OBTAINED AND THEIR USES

摘要

Cements or hydraulic binders may be prepared by adding an aqueous suspension comprising a ground mineral filler and at least one grinding aid agent to a cement or hydraulic binder. The resulting cement or hydraulic binder has very appreciably improved mechanical properties, particularly the property of "strength at young ages." The grinding aid agent may be a natural or synthetic homopolymer and/or copolymer.