Multilayer External Enclosing Wall Structures with Air Gaps or Channels

Precise meanings of thermophysical processes taking place in air gaps have decisive importance composite cladding structure systems’ calculation and modeling. The climatic load conditions Kazakhstan can significantly affect the microclimate premises general. In this work, a review study is carried out to obtain relevant scientific literature on enclosing structures with under various conditions. mainly covers research institutes from Sweden, Norway, France, Saudi Arabia, Russia, China. On issue gap parameter’s influence processes, 16 papers were analyzed, infiltration, 12 analyzed. However, shows lack area At same time, experience has shown that principle multilayer protection influences creates favorable buildings, but due possible temperature drop, wall made building materials be quite some conditions, others they may less favorable. Therefore, working new energy-saving design for large fluctuations during summer winter an urgent task.