%0 Journal Article %T THE INFLUENCE OF THE FOAMING AGENTS NATURE ON PHYSICAL AND TECHNICAL PROPERTIES OF FOAM %A Popov, A.L. %A Nelyubova, V.V. %A Necvet, D.D. %K foaming agent, foam, cellular concrete, stability, foam expansion, density %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2018 %N 3 %P 7 %I Belgorod State Technological University named after V.G. Shukhov