TY JOUR TI STERIC EFFECT IN THE MATRIX OF THE FOAM CONCRETE KW foam concrete KW steric effect KW matrix KW cement mortar. JO Modern Technologies and Scientific and Technological Progress AU Savenkov, A.I. AU Yazina, O.I. AU Ploskonosova, A.O. AU Stafievskiy, E.V. PY 2020 IS 2018 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»