지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 319 - 326 (8page)
이용수
초록· 키워드
오류제보하기
Han-green building is one of the modernized Korean traditional buildings developed by Korea Forest Research Institute. This building was developed to increase the competitiveness of Korean traditional building using state-of-art technologies; hence Han-green building has the inherent characteristics of traditional building such as exposed wood frame in wall. Because of discontinuity in wall by the exposed wood frame, there is a concern on heat-air leaking in terms of energy performance. In this study, air-tightness of Han-green building was evaluated to investigate the influence of gaps between frames and in-fill walls. Blower door test was carried out to evaluate the air-tightness, and air-change rate (ACH50) was evaluated by averaging four set of pressurization and depressurization test. The air-change rate of Han-green house was 5.91 $h^{-1}$. To improve energy performance of Han-green house, thermal infrared images of Han-green house were taken in winter with heating to find out where the heat loss occurred. It was found that the building lost more heat through gaps between frames and in-fill walls rather than through other parts of this building. After covering all the gaps by taping, the blower door test was performed again, and the air-change rate was improved to 5.25 $h^{-1}$. From this analysis, it was concluded that the heated air can leak through the gaps between frames and walls. Therefore, when one designs the post and beam building with exposed frame, the detail design between frame and wall needs to be carefully dealt. However, Han-green building showed relatively high air-tightness comparing with other country research results.
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등록된 정보가 없습니다.
참고문헌 (20)
참고문헌 신청
Stein, J. R / 2000 / Accuracy of energy rating systems / ENERGY 25:339~354
Kalamees, T / 2007 / Air tightness and air leakages of new lightweight single-family detached house in Estonia / Building and environment 42:2369~2377
Sfakianaki, A. / 2008 / Air tightness measurements of residential houses in Athens, Greece / Building and Envirionment 43:398~405
Montoya, M. I. / 2010 / Air leakage in Catalan dwellings: Developing an airtightness model and leakage airflow predictions / Building and Environment 45:1458~1469
Sinnott, D / 2012 / Air-tightess field for dwelling in Ireland / Building and environment 51:269~275
Kalamees, T / 2007 / Air tightness and air leakages of new lightweight single-family detached house in Estonia / Building and environment 42:2369~2377
Sfakianaki, A. / 2008 / Air tightness measurements of residential houses in Athens, Greece / Building and Envirionment 43:398~405
Montoya, M. I. / 2010 / Air leakage in Catalan dwellings: Developing an airtightness model and leakage airflow predictions / Building and Environment 45:1458~1469
Sinnott, D / 2012 / Air-tightess field for dwelling in Ireland / Building and environment 51:269~275
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