Civil Engineering and Architecture Vol. 13(3A), pp. 2249 - 2256
DOI: 10.13189/cea.2025.131306
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Heat Regime of the Building Envelopes Using a Thermal Barrier

Oleksandr Nedbailo ^1,2,*, Boris Basok ^1,2, Olha Vlasenko ², Volodymyr Marteniuk ³, Maryna Khybyna ¹, Tetyana Belyaeva ^1
1 Department of Thermophysical Basics of Energy-Saving Technologies, Institute of Engineering Thermophysics, The National Academy of Sciences of Ukraine, Ukraine
² National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Ukraine
³ National University of Food Technologies, Ukraine

ABSTRACT

The analysis of scientific information sources showed that a global trend is developing in the world to develop methods for increasing the overall energy efficiency of buildings for various purposes using appropriate technologies aimed at reducing energy flows through their envelope. At the same time, a combination of an extensive passive approach to increasing the thermal insulation parameters of building envelopes through the use of individual materials with the use of active regulation of the thermal regime of the building envelope using renewable energy sources, etc. is gaining wide development. The purpose of this study was to determine the main thermal parameters of a conventional building envelope, which includes a coolant circulation circuit to maintain its corresponding thermal regime. This technology is designed to actively increase the effective thermal resistance of the building envelope during the operation of the thermal barrier system. The main technological advantages of this technical solution are analyzed, a method for calculating the main thermal parameters that can determine its energy efficiency of operation and the results of calculations using this method are presented. A simplified schematic diagram of a system using a thermal barrier, for which the initial low-potential source is the soil massif, is also proposed. Analysis of the obtained data showed the energy feasibility of using such technology in the cold season to reduce heat losses in premises and potentially increase the energy efficiency of the building as a whole.

KEYWORDS
Thermal Barrier, Pipe-Embedded Wall, Active Building Thermal Insulation

Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] Oleksandr Nedbailo , Boris Basok , Olha Vlasenko , Volodymyr Marteniuk , Maryna Khybyna , Tetyana Belyaeva , "Heat Regime of the Building Envelopes Using a Thermal Barrier," Civil Engineering and Architecture, Vol. 13, No. 3A, pp. 2249 - 2256, 2025. DOI: 10.13189/cea.2025.131306.

(b). APA Format:
Oleksandr Nedbailo , Boris Basok , Olha Vlasenko , Volodymyr Marteniuk , Maryna Khybyna , Tetyana Belyaeva (2025). Heat Regime of the Building Envelopes Using a Thermal Barrier. Civil Engineering and Architecture, 13(3A), 2249 - 2256. DOI: 10.13189/cea.2025.131306.