TY JOUR TI A STUDY OF FACTORS AFFECTING THE FLUIDITY OF CEMENT KW cement KW cement powder fluidity KW mobility KW caking KW correlation and regression analysis JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Shakhova, L.D. AU Chernositova, E.S. AU Schelokova, L.S. AU Denisova, Y.V. PY 2019 IS 4 PB Belgorod State Technological University named after V.G. Shukhov