Жылу электр станцияларында (ЖЭС) ұшқынкүлін ұялы бетонды өндірісінде пайдалану

Abstract

This use of fly ash from thermal power plants (TPPs) as a silica component in the production of cellular concrete is considered. The use of fly ash from thermal power plants (TPPs), due to its fine-grained composition, reduces energy costs for grinding and solves important national economic problems, in particular, issues of improving the maximum environmental situation in the region through the disposal of large-tonnage waste and environmental protection. The most effective use of superplasticizers increases the physical and mechanical composition of cellular concrete. When using complex mixtures based on superplasticizers in the production of cellular concrete, it is possible to obtain autoclaved aerated concrete with high physical and mechanical properties. Nowadays, prices for chemical mixtures have increased, and they are becoming economically unprofitable for the production of cellular concrete, so the use of fly ash from thermal power plants as a substitute is more rational. In addition, using the autoclave hardening method, it is possible to increase the physical and mechanical properties of cellular concrete and reduce the weight of elements at a specific cost of materials.