DEVELOPMENT OF COMPOSITIONS AND RESEARCH OF PROPERTIES OF DRY CONSTRUCTION MIXTURES BASED ON EXPANDED VERMICULITE

Abstract

This scientific text justifies the use of vermiculite-based dry building mixtures as an effective building material. Vermiculite is a type of rock with a unique structure that expands when heated, forming porous worm-like columns or thin filaments. Expanded vermiculite has a high porosity, low density, and is an excellent heat insulator, fire barrier, and sound absorber. Additionally, it is durable, chemically stable, and biologically resistant. The use of vermiculite-based thermal insulation plasters reduces construction costs, improves thermal and sound insulation, and allows for natural self-regulation of temperature and humidity. This technology is promising for energy-efficient residential houses and buildings, particularly in areas with significant temperature differentials between seasons.