EN
TR
EFFECT OF BUILDING ENERGY PERFORMANCE INCREASING APPLICATIONS ON THERMAL TRANSMITTANCE VALUE
Abstract
Today, when energy conservation is important, insulation applications are made to determine the energy consumption class of buildings, to increase energy performance, and to provide maximum energy efficiency in buildings with minimum energy consumption. In this study, the insulation applied to a public building is investigated, and the effect of insulation on the thermal performance of the building is analysed by comparing experimental and analytical methods. The study used the infrared thermal imaging method using thermal cameras, and three facades of the building with different insulation properties were examined with this method. Thermal images were taken from the examined facades using thermal cameras; as a result of the analysis of these thermal images, the current thermal transmittance value of the walls (UINFRARED, W/m2K) was determined. In addition, the thermal transmittance value of the walls (UTS825) was analytically calculated using the thicknesses of the building wall materials and the thermal conductivity in TS 825 (λTS825). As a result, the UINFRARED value determined by experimental data was higher than the UTS825 value determined by the analytical method. According to this result, the current thermal performance of the walls is lower than the analytically determined thermal performance (also written in the building energy identity certificate). After the insulation application, it was observed that both the UINFRARED and UTS825 values of the walls decreased. According to the experimental and analytical data, the effect of insulation on the thermal performance of the building was positive.
Keywords
Kaynakça
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Ayrıntılar
Birincil Dil
Türkçe
Konular
Yapı Malzemeleri
Bölüm
Araştırma Makalesi
Yazarlar
Yayımlanma Tarihi
3 Aralık 2024
Gönderilme Tarihi
27 Mayıs 2024
Kabul Tarihi
17 Eylül 2024
Yayımlandığı Sayı
Yıl 1970 Cilt: 27 Sayı: 4