TY JOUR TI WALL SILICATE MATERIALS OF NON-AUTOCLAVE HARDENING WITH THE USE OF SILICA RAW MATERIALS AND ALUMINOSILICATE BINDING BASED ON NON-CONVENTIONAL CLAY ROCKS KW non-autoclave materials KW silicate brick KW technogenic raw materials KW technogenic metasomatism KW unconventional clay rocks JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Volodchenko, A.A. PY 2019 IS 4 PB Belgorod State Technological University named after V.G. Shukhov