TY JOUR TI Innovative Structural-Heat-Insulating Concrete for Insulation and Stability Rise of Frozen Foundation Soils KW foam glass concrete KW foam glass KW heat-insulating-structural material KW reliability KW durability KW complex chemical additive KW thermal conductivity coefficient KW frost resistance KW strength JO Proceedings of Petersburg Transport University AU Stepanova, I.V. AU Abu-Hasan, M.S. AU Solov'eva, V.Y. PY 2022 IS 19 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"