Features of Producing Geopolymeric Gas Concrete on the Basis of Fly Ash of Novotroitskaya TPS

Issues of producing energy-efficient, environmentally friendly and affordable building materials with the use of large-tonnage industrial waste do not lose their relevance. Within the frame of this research, one of the weakly demanded industrial waste, fly ash of the Novotroitskaya Thermal Power Station of acidic composition with a low hydraulic activity as a main component when producing cellular composites on the basis of a geopolymeric binder, has been studied. On the basis of experimental-analytical studies, the suitability of the fly ash considered as a reaction-active component as a result of its alkaline activation when producing the geopolymeric binder has been established. Compositions of the geopolymericas con- crete with low indexes of density and heat conductivity have been developed. The reasonability and perspectivity of producing efficient gas concrete composites on the basis of the geo- polymeric binder with the use of fly ash of TPS of acidic composition has been substantiated

N.I. KOZHUKHOVA, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
D.N. DANAKIN, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.),
I.V. ZHERNOVSKY, Candidate of Sciences (Geology and Mineralogy) (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Belgorod State Technological University named after V.G. Shukhov (46, Kostyukov Street, Belgorod, 308012, Russian Federation)

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