THEMAL CONDUCTIVITY PROPERTIES OF AERATED CONCRETE MADE FROM INDUSTRIAL WASTE

Abstract

Abstract: this article examines the accumulation of industrial waste in manufacturing enterprises as a result of the rapid development of the construction industry, the effectiveness and relevance of using industrial waste as a secondary resource in the production of building materials and objects. The microsilicon produced at the Uzmetkombinat enterprise and the chemical compositions of peroxenite waste left over from the extraction of tungsten ore from the Kuytash mine in the Jizzakh region are also described. The production of aerated concrete samples in laboratory conditions is carried out using microsilicon, peroxenite and ceramic brick waste as a filler using an autoclave-free method. The moisture content, thermal conductivity coefficient, thermal conductivity and thermal resistance in the samples were determined using XND-2-3030C equipment.  The requirements of the standard were studied, the indicators obtained as a result of the study were compared and analyzed, and based on the results obtained, it was concluded that they fully comply with the requirements of the standard, and the possibility of using industrial waste as a secondary raw material resource.