TY JOUR TI OBTAINING BINDING COMPOSITIONS FOR CONCRETE IN A CENTRIFUGAL GRINDING MILL KW binding composition KW centrifugal grinding unit KW waste of wet magnetic separation KW particle size distribution KW physical and mechanical properties JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Zagorodnyuk, L.H. AU Ural'skiy, V.I. AU Ural'skiy, A.V. AU Sumskoy, D.A. AU Neprazvannov, A.E. AU Shkulev, A.S. PY 2019 IS 4 PB Belgorod State Technological University named after V.G. Shukhov