: 63-70
Received: March 03, 2022
Revised: April 05, 2022
Accepted: May 02, 2022
Lviv Polytechnic National University, Department of Building Production
Lviv Polytechnic National University, Department of building production

Based on the analysis of energy consumption and carbon dioxide emissions of the construction industry, it is stated that the reduction of energy consumption in Ukraine is achieved through termomodernization of the existing building stock and build new buildings, which meet energy efficiency requirements. Comparison of thermal parameters of different wall materials are given. It is shown that multilayer wall constructions must be used to ensure the necessary indicators of external walls of energy efficient buildings. The use of effective wall materials allows to ensure compliance with the given temperature difference to regulatory documents and reducing of heat transfer by transmission during the heating season, solar heat gains during cooling season.

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