Thermal protection of buildings from sandwich panels for Southern Siberia conditions

Abstract

Article represents recommendations on decrease in heat losses through heat-conducting inclusions of sandwich panels. Recommendations are based on the analysis of calculations by a finite element method in software package Elcut and thermal imaging. The purpose of this study is to increase the thermal protection of buildings built with sandwich panels for the South Siberia conditions. The way of decrease in the factor of cold bridges is studied by adding thermal insulation of panel node connections. The authors analyzed constructive joints: roof parapet, roof cornice and junction of wall panels.

The blast relief sandwich panel fixing under the explosion energy action

“…Based on the numerical analysis results, the regression equations for calculating minimal values of temperature on an internal surface of a vertical sandwich panel are easy to obtain. The analysis of the thermal field of the "sandwich panel -metal frame" [16][17][18] system shown that the hygiene requirements do not comply. The proposed solution allows the reduction of the influence of heat conducting inclusions on thermo-technical properties.…”