%0 Journal Article %T USE OF OPAL-CRYSTOBALITE-TRIDIMITE MICRO-FILLER IN DENSE AGGREGATE CONCRETE %A Lukutcova, N.P. %A Pykin, A.A. %A Chivikova, E.V. %K dense aggregate concrete, opal-cristobalite-tridymite microfiller, abiomorphic silicite, shock-abrasive dispersion, cavitation dispersion, hydration activity, compressive strength %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2020 %N 5 %P 9 %I Belgorod State Technological University named after V.G. Shukhov