Microstructure of the ash and slag mixture of a thermal power plant reinforced with Portland cement

Abstract

Microstructure of the ash and slag mixture of a thermal power plant reinforced with Portland cement

Slobodchikova N.A., Schaburov S.S., Polonov N.V, Klyuyev S.V.

Incoming article date: 18.02.2025

The reuse of ash and slag waste from coal combustion is of great economic and environmental importance. The most material-intensive area of their reuse is the stabilization of ash and slag mixtures with Portland cement for the construction of layers of highways. A technical understanding of the processes of structure formation in stabilized ash and slag mixtures makes it possible to regulate the final properties and quality of the layers of road clothing and the roadbed. Strengthening of ash and slag mixtures with Portland cement makes it possible to increase the physical and mechanical properties of ash and slag mixtures: strength, frost resistance, density, etc.

Keywords: ash and slag mixtures, stabilized ash and slag mixtures, structure formation of stabilized ash and slag mixtures, sportland cement, microstructure of the ash and slag mixture