Structural solutions for exterior walls: problems, defects and prospects for the use of single-layer enclosing structures
Abstract
Structural solutions for exterior walls: problems, defects and prospects for the use of single-layer enclosing structures
Incoming article date: 11.01.2025Numerical studies of the temperature and humidity properties of three types of enclosing exterior walls have been performed using gas-silicate autoclave hardening blocks as the base, and a comparative analysis of the results of the study with the results of research by other authors has been carried out. The design features affecting the condensation of moisture in multilayer walls are revealed. It has been found that multilayer walls have a number of disadvantages that affect their performance and durability, in particular, the presence of materials with different vapor permeability and moisture absorption, which leads to the accumulation of moisture inside the wall. The prospects of using single-layer structures and the importance of choosing the right material for the finishing layer are shown. An example of the use of a finishing material based on acrylic and marble chips is given, and the need for further research of this material is shown.
Keywords: gas silicate block, condensation zone, plaster facade, finishing material, acrylic, marble chips