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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Enyushin V.N. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Nurmukhametova A.D. – student E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Haeretdinova A.D. – student E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1
Title of the articleThe energetic efficacy of the modern building enveloping constructions
Abstract.For the majority of climatic regions of our country the durability of modern heat insulation materials in the working conditions is questioned. The main limitations of the most popular heat insulation materials application: mineral cotton and foam polystyrene are shown on the basis of critical matching of the modern energy efficiency protecting constructions. The life time of the given materials is much lower than that indicated by the manufacturer. The low longevity of the effective heat insulation materials will demand a significant investment for the frontal constructions repairing in the near future and in that case the repairing works are to be paid by the building owners and not by the manufacturers, who skillfully conceal consequences of the given materials application. The probable cost saving of the expenditure reduction on heating is unlikely to cover the main part of the repairing and use expenditures of those ecologically inoffensive heat insulation remnants. The low fire resistance of foam polystyrene puts at threat the safety of the building exploitation. This material emits a great amount of toxic smoke during firing. The possible ways of the given problem solution are considered: the application of materials, possessing the much longer lifetime, ecologic safety and greater heat accumulating capacity.
Keywords.energy-efficient fencing constructions, environmentally safe material, housing comfort, heat-capacity, thermal insulation, polystyrene foam, mineral wool, durability.
For citations:Enyushin V.N., Nurmukhametova A.D., Haeretdinova A.D. The energetic efficacy of the modern building enveloping constructions // Izvestiya KGASU. 2016. №4(38) P.217-221.


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