TY JOUR TI Phase diagram of hydration and hardening of cement KW cement KW hydration KW concretion KW volume fractions KW the law of constant KW volumetric phase composition KW evaluation parameters KW structure formation KW kinetics KW phase diagram JO Technique and technology of silicates AU Lotov, V.A. PY 2014 IS 21 PB Individual Entrepreneur Svetlana Vasilievna Samchenko