TY JOUR TI OBTAINING BINDER COMPOSITIONS FOR THERMAL INSULATION SOLUTIONS IN THE VORTEX JET MILL KW binding compositions KW vortex jet mill KW waste from the production of perlite sand granulometric composition KW physico-mechanical parameters. JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Sumskoy, D.A. AU Kaneva , E.. AU Zagorodnyuk, L.H. AU Zolotykh , S.. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov