TY JOUR TI EFFECT OF ASBESTOS WASTE FILLERS ON PHYSICO-MECHANICAL PROP-ERTIES AND DURABILITY OF CEMENT-SAND CONCRETE KW cement-sand concrete KW asbestos-cement waste KW optimum concentration KW the liquid active additive KW water absorption KW frost resistance KW durability JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Yarcev, V.P. AU Repina, E.I. PY 2018 IS 3 PB Belgorod State Technological University named after V.G. Shukhov