TY JOUR TI CRUSHED STONE MASTIC ASPHALT CONCRETE USING GRAYISH TECHNOLOGIES KW modified binders KW stone mastic asphalt (SMA) JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Kurlykina, A.V. AU Denisov, V.P. AU Kuznecov, D.A. AU Lukash, E.A. PY 2020 IS 5 PB Belgorod State Technological University named after V.G. Shukhov