Multilayered coatings with high thermal protection
https://doi.org/10.31675/1607-1859-2022-24-4-72-88
Abstract
The paper reviews the long span structure with the ethylene-tetrafluoroethylene (ETFE) coating. The ETFE coating properties and possibilities of its application are considered herein. The paper presents results of natural heat engineering tests of separate cells of the coating in the form of a foil package and enclosing structure segment of natural size with various number of ETFE layers and lighting tests of multilayered coatings. It is shown that high thermal protection and illuminating parameters can be gained for ETFE-coated enclosing structures for the operation in arctic conditions.
Keywords
ethylene-tetrafluoroethylene,
multilayered coating,
energy saving,
thermal protection,
light transmission
Supporting agencies: The study was commissioned by the Federal State Unitary Enterprise “GNPP “KRONA” on the topic “Search, research and analysis of solutions for load-bearing, enclosing structures and foundations for creating large flight climatic artificial shelters for the conditions of the regions of the Far North and eternal permafrost” and with the financial support of the Ministry of Science and Higher Education of the Russian Federation for project FEMN-2020-0003
About the Authors
S. N. Ovsyannikov
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Sergei N. Ovsyannikov, DSc, Professor
634003
2, Solyanaya Sq.
Tomsk
V. N. Okolichnyi
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Vasilii N. Okolichnyi, PhD, A/Professor
634003
2, Solyanaya Sq.
Tomsk
A. N. Ovsyannikov
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Aleksandr N. Ovsyannikov, PhD, A/Professor
634003
2, Solyanaya Sq.
Tomsk
O. V. Lelyuga
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Ol'ga V. Lelyuga, PhD, A/Professor
634003
2, Solyanaya Sq.
Tomsk
A. S. Samokhvalov
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Aleksandr S. Samokhvalov, Engineer
634003
2, Solyanaya Sq.
Tomsk
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Review
For citations:
Ovsyannikov S.N., Okolichnyi V.N., Ovsyannikov A.N., Lelyuga O.V., Samokhvalov A.S. Multilayered coatings with high thermal protection. Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 2022;24(4):72-88. (In Russ.) https://doi.org/10.31675/1607-1859-2022-24-4-72-88
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