TY JOUR TI THE USE OF MODERN CONSTRUCTION TECHNOLOGIES AND MATERIALS KW foam concrete KW technologies KW materials KW primer block KW geocar KW kerpen KW fibrolite KW LSTK JO Modern Technologies and Scientific and Technological Progress AU Savenkov, A.I. AU Bessonova, A.O. AU Prokopiev, V.A. AU Cherepanov, A.S. PY 2024 IS 2024 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»