00859naa#a2200217#i#450# EN\\bibl\51109 20240507121510.2 2071-7318 20221114b2022####ek#y0engy0150####ca RU Formation of the structure and properties of geopolymer foam concrete with different methods of preparing a cellular raw mixture Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2022 10 с. Journal article local Строительство. Строительные материалы. Строительно-монтажные работы. 69 Kozhuhova N. I. Strokova V. V. Kolomytseva A. I. Manuilova A. I. Zhernovskaya I. V. bulletinbstu.editorum.ru