TY JOUR TI CALORIMETRY CEMENT PASTES WITH DIFFERENT ORP OF MIXING WATER KW calorimetry KW cement KW modifying agents KW oxidation - reduction potential JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Pustovgar, A.P. AU Kuzina, A.F. AU Adamcevich, A.O. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov