Modeling development of optimal composition of non-autoclaved aerated concrete based on industrial waste

Abstract

This article presents the modern state of energy-efficient residential building exterior wall constructions from aerated concrete, and the main properties of aerated concrete are analyzed. Properties of composite building materials, strength, and heat-technical properties depending on their structure are considered. Also, the analysis of existing problems in obtaining aerated concrete in the Republic of Uzbekistan is presented. The results of research on the use of industrial waste in aerated concrete have shown that it is appropriate to continue research using physical-mechanical and chemical activation methods for the wide application of secondary filler activation, particularly in construction production. The modern state of construction of external wall structures of energy-efficient residential buildings from aerated concrete is presented, in which the main properties of aerated concrete are analyzed. Properties of composite building materials, strength, and heat-technical properties depending on their structure are considered. Also, the analysis of existing problems in obtaining aerated concrete in the Republic of Uzbekistan is given.