TY JOUR TI THE INFLUENCE OF EXPLOITATION CONDITIONS ON PROPERTIES OF NON-AUTOCLAVED SILICATE MATERIALS ON THE BASIS OF ALTERNATIVE RAW MATERIALS KW non-autoclave materials KW silicate brick KW industrial raw materials KW industrial metasomatism KW non-traditional clay rocks JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Volodchenko, A.. PY 2018 IS 3 PB Belgorod State Technological University named after V.G. Shukhov