Abstract

The possibility of use of ash and slag waste of Zabaykalsky territory thermal power plants in road construction is considered. Results of researches of physical and technical characteristics and chemical composition of ash and slag waste according to the state standards on test methods and technical requirements have been presented. The properties of road cement soils on the basis of local raw materials have been studied. The introduction of ash and slag materials in the composition of cement soil allows obtaining a composite, corresponding to the stamp of strength M 75. It is shown that the ash-slag waste of the Zabaikalsky TPP can be used in obtaining effective materials for road construction, which will not only reduce the consumption of expensive cement, but also solve complex acute environmental problems.

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