TY JOUR TI THE GROWTH IN THE STRENGTH OF THE MATRIX CONCRETE FOAMING AGENT KW : foam concrete KW foam concrete matrix KW compressive strength. JO Bulletin of the Angarsk State Technical University AU Gorbach, P.S. AU Savenkov, A.I. PY 2018 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»