abstract: Introduction:In the course of the study, we examined energy-efficient and environmentally friendly heat-insulating materials based on gypsum and gypsum-containing primary components.Purpose of the study: We aimed to assess the effectiveness of using gypsum materials in wall structures, by using the finite element method based on the ANSYS Steady State Thermal module.Porous materials of different densities (structural, structural and heat-insulating, and heatinsulating gypsum concrete) were used 
journal: Architecture and Engineering