%0 Journal Article %T COMPARATIVE ANALYSIS OF WATER ABSORPTION AND CLOSED POROSITY OF CELLULAR CONCRETE %A Bugaychuk, V.A. %A Baranova, A.A. %K water absorption, autoclaved gas-ash concrete, fly ash, non-autoclaved foam concrete, microsilica, closed porosity %J Modern Technologies and Scientific and Technological Progress %D 2020 %N 2020 %P 1 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»