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A Study on Evaluation of the Building Energy Rating depending on the Thermal Performance of Balcony Window with Low-E glazing

로이유리 발코니 창호의 단열성능에 따른 공동주택 건축물 에너지효율등급 평가 연구

  • Lee, Na-Eun (Dept. of Architecture, Graduate School, Yonsei University) ;
  • Ahn, Byung-Lip (Dept. of Architecture, Graduate School, Yonsei University) ;
  • Jang, Cheol-Yong (Dept. of Energy Efficiency, Korea Institute of Energy Research) ;
  • Leigh, Seung-Bok (Dept. of Architecture, Yonsei University)
  • 이나은 (연세대학교 대학원 건축공학과) ;
  • 안병립 (연세대학교 대학원 건축공학과) ;
  • 장철용 (한국에너지기술연구원) ;
  • 이승복 (연세대학교 건축공학과)
  • Received : 2012.01.12
  • Accepted : 2012.04.23
  • Published : 2012.04.30

Abstract

As the exterior of building has been considered one of th important parts, the use of glass that is suitable to express various appearances gets raised. However, windows have 6~7times lower insulating performance than insulated walls. Lately, highly efficient windows are required as the needs for reduction of energy consumption come to the force. Therefore, Nowadays more people use cooling systems in summer, more the use of Low-E glazing is increasing. Because it is good to block Solar Radiant Energy which can cause much of heat loss while cooling system is working. This study measures U-value of the double Low-E glazing window and commonly used single Low-E glazing window. And then the effect of each window on the efficiency rating has been analyzed applying to the certification system of the building energy efficiency rating which has implemented.

Keywords

References

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