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충남대학교

충남대학교 건설재료시공학연구실

Building material & construction lab.

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프린트 확대 축소

국내전문학술

송재승, 이준, 전승식, & 김규용. (2014). 지붕 단열성능에 영향을 미치는 방수재 표면 색채의 영향. 대한건축학회 논문집-구조계, 30(6), 59-66.
송재승, 이준, 전승식, & 김규용. (2014). 지붕 단열성능에 영향을 미치는 방수재 표면 색채의 영향. 대한건축학회 논문집-구조계, 30(6), 59-66.
작성자 관리자
조회수 79 등록일 2014.06.01
주저자 송재승
교신저자 042-821-7731
공동저자 이준, 미야우치 카오리, 전승식, 김규용
학술지명 대한건축학회논문집 구조계
For the purpose of improving saving energy of building from viewpoint of roofing system, we focused on the contribution of waterproofing system with thermal insulation performance, and the effect of color difference on waterproofing system were measured and evaluated by using test specimens exposed in the outdoor environment. The test specimens were 8 types with a various color of top coating. The outdoor temperature, solar radiation and the temperature between surface-inside of test specimen were measured in summer and winter season. In case of strong solar radiation, the surface temperature of waterproofing membrane increased in the dark color topcoating. In case of color effect between outside and inside of test specimen, the ratios of thermal insulation on outside-inside in the test specimen were no significant difference by color difference. On the other hand, the dark color top coating in inside-outside showed higher temperature difference more than that of light color. The surface temperature on waterproofing membrane and the surface-air temperature difference against solar radiation was
calculated from brightness of color. It was concluded that the color on waterproofing membrane contribute to energy saving in the summer more than winter.