Volume 4, Issue 2, December 2020, Page: 35-40
Innovative Energy Saving Sandwich Panels for Panel Housing
Nikolaev Valery Nikolaevich, ZAO “The Republican Chamber of Entrepreneurs”, Cheboksary, Russian Federation
Stepanova Valentina Fedorovna, Research Institute of Concrete and Reinforced Concrete Named After A. A. Gvozdev (NIIZHB), JSC “Research Center of Construction”, Moscow, Russian Federation
Kozlov Vladimir Vladimirovich, FSBI «Research Institute of Building Physics of the Russian Academy of Architecture and Building Sciences», Moscow, Russian Federation
Mikhailova Alyona Vladimirovna, ZAO “The Republican Chamber of Entrepreneurs”, Cheboksary, Russian Federation
Received: May 14, 2020;       Accepted: Jul. 20, 2020;       Published: Aug. 10, 2020
DOI: 10.11648/j.ae.20200402.12      View  92      Downloads  42
Abstract
Today large-panel house construction occupies a leading place, both in terms of speed of construction and in terms of sales, which contributes to an increase in the volume of prefabricated house-construction. Modern technologies allow creating comfortable, bright residential buildings of high quality. However, the issues of thermal insulation remain relevant: increased requirements for energy efficiency of residential facilities, new materials and construction technologies are being introduced. In the industrial construction market, metal diagonal ties and mounting loops of ferrous metal are widely used, which affects the energy efficiency of houses. Currently, in the technology of construction of panel houses of sandwich panels, current trend is to reduce the standard thickness of the facade layer of a three-layer sandwich panel (GOST 31310-2015) from 70 mm to 40 mm or less. The new materials proposed in the paper can reduce metal- and material consumption and improve the thermal characteristics of panel houses. The use of construction products made of composite materials such as diagonal flexible ties, composite flexible mounting loops and composite reinforcing mesh will allow increasing the energy efficiency of the panel, reducing the cost of manufacturing of the panel and increasing productivity – creating an innovative energy-efficient reinforced concrete sandwich panel of the 21st century. The paper is devoted to studying the effect of replacing steel flexible ties with composite ones, and replacing steel loops with flexible mounting loops in three-layer sandwich panels.
Keywords
Flexible Diagonal Ties, Mounting Loops, Composite Mesh, Facade Layer, Wall Concrete Three-Layer Panels, Energy Efficiency, Composite Materials
To cite this article
Nikolaev Valery Nikolaevich, Stepanova Valentina Fedorovna, Kozlov Vladimir Vladimirovich, Mikhailova Alyona Vladimirovna, Innovative Energy Saving Sandwich Panels for Panel Housing, Applied Engineering. Vol. 4, No. 2, 2020, pp. 35-40. doi: 10.11648/j.ae.20200402.12
Copyright
Copyright © 2020 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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