Increase of thermal efficiency of buildings considering temperature deformations
The influence of climatic impacts on temperature and humidity conditions of enclosing structures has been little studied, so the problem of their protection from over wetting remains the most urgent. When fluctuating air temperature, radiation, humidity and shrinkage in the walls some great strains and deformations can occur, which are often the cause of various kinds of damage (cracks, breaks, chipped spots, etc.). These damages can be reasons of decrease in bearing capacity, durability and operational qualities of buildings' constructions. The author of the article has suggested constructive solutions of enclosing structures taking into account temperature deformations. The enclosing structure made of aerated concrete blocks used for a house in the Republic of Khakassia, the city of Abakan is considered. Analysis of the calculated results of temperature deformations is performed with the software complex SCAD 21.1. Vacuum ceramic thermal insulation RE-THERM allows to reduce deformation due to the elasticity of the material.