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논문 기본 정보

자료유형
학술저널
저자정보
황민규 (고려대학교) 조우진 (삼성물산) 김강수 (고려대학교)
저널정보
한국생태환경건축학회 KIEAE Journal KIEAE Journal Vol.13 No.2(Wn.60)
발행연도
2013.4
수록면
107 - 112 (6page)

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초록· 키워드

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The purpose of this study is to analyze an insulation property and to establish a design standard for the underground space in architecture. Insulation materials for this study are 12 kinds of Insulation which qualified KS standards(3 classes of EPS type 1, 3 classes of EPS type 2(Neopor), 3 classes of XPS and 3 classes of PU Boards). For insulation materials of underground space, insulating and water tightening property are desired. So conductivity for insulating and water absorption for water tightening are measured in this study.
Temperature, insulation is exposed to in the underground space, is different from temperature above the ground. Conductivity is measured in a temperature of 17℃, 20℃, 23℃ and 26℃. In KS standards, water absorption are measure after 24 hours, but insulation is exposed to water for a long time in the underground. So after 110 days, water absorption are measured. As time goes by, increasing of water absorption means decreasing of water tightening and insulating. So after water absorption had measured for 110 days, conductivity has measured again.
As a result, XPS is selected as optimized insulation for underground. And Conductivity of XPS insulation with water should be added by 20%.

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Abstract
1. 서론
2. 단열재 및 열전도율
3. 실험 개요
4. 실험결과 및 고찰
5. 결론 및 향후 연구
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