Thermophysical indicators of elaborated sandwich cladding constructions with heat-reflective coverings and air gaps

Nurlan Zhangabay; Islambek Baidilla; Askhat Tagybayev; Ulanbator Suleimenov; Zhangeldi Kurganbekov; Medetbek Kambarov; Alexandr Kolesnikov; Gulnaz Ibraimbayeva; Khassen Abshenov; Irina Volokitina; Bakhytzhan Nsanbayev; Yermek Anarbayev; Pavel Kozlov

Case Studies in Construction Materials (Jul 2023)

Thermophysical indicators of elaborated sandwich cladding constructions with heat-reflective coverings and air gaps

Nurlan Zhangabay,
Islambek Baidilla,
Askhat Tagybayev,
Ulanbator Suleimenov,
Zhangeldi Kurganbekov,
Medetbek Kambarov,
Alexandr Kolesnikov,
Gulnaz Ibraimbayeva,
Khassen Abshenov,
Irina Volokitina,
Bakhytzhan Nsanbayev,
Yermek Anarbayev,
Pavel Kozlov

Affiliations

Nurlan Zhangabay: Department of Construction And Construction Materials, M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia
Islambek Baidilla: Department of Construction And Construction Materials, M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia
Askhat Tagybayev: Department of Construction And Construction Materials, M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia
Ulanbator Suleimenov: Department of Architecture, M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia; Corresponding authors.
Zhangeldi Kurganbekov: Department of Ecology, M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia
Medetbek Kambarov: Department of Construction And Construction Materials, M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia; Corresponding authors.
Alexandr Kolesnikov: Department of Life safety and environmental protection, M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia; Corresponding authors.
Gulnaz Ibraimbayeva: Department of Construction and Construction Materials International Education Corporation, str., Ryskulbekova, 28, Almaty 05003, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia
Khassen Abshenov: Department of Mechanics and Mechanical Engineering, M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia
Irina Volokitina: Department of Metallurgy and Mining, Rudny Industrial Institute, 50 let Oktyabrya str. 38, Rudny 111500, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia
Bakhytzhan Nsanbayev: Department of Metallurgy and Mining, Rudny Industrial Institute, 50 let Oktyabrya str. 38, Rudny 111500, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia
Yermek Anarbayev: Department of Metallurgy and Mining, Rudny Industrial Institute, 50 let Oktyabrya str. 38, Rudny 111500, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia
Pavel Kozlov: Department of Construction and Transport, M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan; Polytechnic Institute, Far Eastern Federal University, 690922, Vladivostok, Russia; Corresponding authors.

Journal volume & issue: Vol. 18
p. e02161

Abstract

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In this paper, an experimental study of the thermophysical processes occurring in the developed two new structures of external fencing with the use of heat-reflecting screens in comparison with the traditional one is carried out. The results of the study showed that the use of air interlayers and heat-reflecting screens in the design leads to a significant increase in the value of heat transfer resistance by 3.4% in cases with horizontal channels and by 17.7% in the presence of a conventional interlayer with heat-reflecting screens. At the same time, during the experimental studies, it was also found that, unlike the traditional design of the external fence, both models of wall fencing with air layers and heat-reflecting screens developed showed a positive effect in terms of the heat flow value by 52.5% and 51.8%, respectively. Thus, the study experimentally confirmed the effectiveness of the developed new structures of external fencing, and the results of the study can be used in the design and construction of buildings in order to reduce heat consumption and energy saving.

Published in Case Studies in Construction Materials

ISSN: 2214-5095 (Online)
Publisher: Elsevier
Country of publisher: United Kingdom
LCC subjects: Technology: Electrical engineering. Electronics. Nuclear engineering: Materials of engineering and construction. Mechanics of materials
Website: https://www.journals.elsevier.com/case-studies-in-construction-materials

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