Studies of the reflective properties of glazing with energy-saving coatings

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Translucent facade systems with a high percentage of glazing are currently being designed. During the warm season, buildings with such facades experience overheating of the premises and increased energy costs for air conditioning. Energy-saving glazing with various coatings is used in such facades to regulate heat gain from solar radiation. Energy-saving glazing reflects part of the heat gain from solar radiation both in the cold and in the warm season. In the construction calculations of the coefficient of natural illumination of the premises of buildings, the reflective properties of the facade decoration are also taken into account. Domestic and foreign researchers are developing methods that take into account the influence of the reflected component of solar radiation on heating and lighting of rooms. Due to the fact that data on the reflection of solar radiation by energy-saving glazing are widely used in these calculations, it is necessary to update the background information on their properties in a timely manner, as well as to have an indicator for assessing the applicability of a particular type of coating in a given climate, which is considered in this paper.

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Sobre autores

E. Korkina

Scientific-Research Institute of Building Physics of RAACS; Nationsl Research Moscow State University of Civil Engineering

Autor responsável pela correspondência
Email: Elena.V.Korkina@gmail.com

Candidate of Sciences (Engineering) 

Rússia, 21, Lokomotivniy Driveway, Moscow, 127238; 26, Yaroslavskoye Highway, Moscow, 129337

I. Shmarov

Scientific-Research Institute of Building Physics of RAACS

Email: shmarovigor@yandex.ru

Candidate of Sciences (Engineering), Head of the Construction Lighting Laboratory 

Rússia, 21, Lokomotivniy Driveway, Moscow, 127238

S. Kucherov

Nationsl Research Moscow State University of Civil Engineering

Email: wysifalay@yandex.ru

Engineer 

Rússia, 26, Yaroslavskoye Highway, Moscow, 129337

Bibliografia

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2. Fig. 1. Reflectance coefficients of coated and uncoated side glasses for samples No. 1, 2, 7, 11, 12, 13, 14, 15, 16

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3. Fig. 2. Reflectance coefficients of coated and uncoated side glasses for samples No. 1, 2, 10, 17, 18, 19

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4. Fig. 3. Reflectance coefficients of coated and uncoated side glasses for samples No. 1, 2, 3, 4, 5, 6, 8, 9

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