%0 Journal Article %T NON-FIRED FLY ASH GRAVEL FOR CONSTRUCTIONAL CONCRETE %A Fomina, I.V. %A Kapustin, F.L. %K fly ash, non-fired fly ash gravel, strength, constructional concrete %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2026 %N 11 %P 11 %I Belgorod State Technological University named after V.G. Shukhov