TY JOUR TI PHYSICO-MECHANICAL PROPERTIES OF CLAYDITE GRAVEL, PRODUCED USING ELECTRIC STEEL MELTING SLAG KW expanded clay gravel KW electric steel melting slag KW water absorption KW tensile compression KW coefficient of expansion KW the average density of the granules KW the content of the glass rim KW mineral mullite JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Vasilenko, T.. AU Lamakina, M.. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov