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A Study on the Evaluation of Building Energy Rating considering the Insulation Performance of the Building Envelope
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건물외피 단열성능에 따른 건물에너지효율등급 평가 연구

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A Study on the Evaluation of Building Energy Rating considering the Insulation Performance of the Building Envelope
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Abstract· Keywords

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According to the building regulation U-value limitation of window is 3.3W/㎡ㆍK in southern regions, while U-value limitation of wall is 0.35~0.58W/㎡ㆍK. It means that the energy loss through windows is five times more than it through wall. Therefore, this study analyze how much it has affected building energy rating when the insulation performance of windows and walls is changed by building regulation. In conclusion, in order to obtain 2 rating thermal performance of windows is improved more than 10 percent of U-value limitation and it of wall is improved more than 20 percent. The thermal performance of windows is improved more than 20 percent of U-value limitation and it of wall is improved more than 30 percent to receive 1 rating.

Contents

Abstract
1. 서론
2. 건물에너지효율등급인증제도
3. 건물 개요
4. 건물에너지효율등급 평가 분석
5. 결론
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UCI(KEPA) : I410-ECN-0101-2009-546-018976270