JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Effect of Surface Color of Waterproofing Membrane System Influencing Thermal Insulation Performance of Roof
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Effect of Surface Color of Waterproofing Membrane System Influencing Thermal Insulation Performance of Roof
Song, Jae-Seung; Miyauchi, Hiroyuki; Lee, Jun; Miyauchi, Kaori; Jeon, Seung-Shick; Kim, Gyu-Yong;
 
 Abstract
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.
 Keywords
Waterproofing system;Heat insulation sheet;Saving energy;Color difference;Substrate Concrete;
 Language
Korean
 Cited by
 References
1.
산업통상자원부 : 에너지사용의 제한에 관한 공고, 산업통상자원부 공고 제2013-337호, 2013.12.13

2.
산업통상자원부 : 공공기관 에너지이용합리화 추진에 관한 규정, 산업통상자원부 고시 제2013-71호, 2013.7.12

3.
국토해양주 : 건축물의 에너지절약설계기준, 국토교통부 고시 제2013-587호, 2013.10.1

4.
미야우치 히로유키, 윤용상, 구경모, 미야우치 카오리, 송재승, 김규용 : 열반사.단열시트를 적용한 다층복합방수시스템의 단열성능 평가, 대한건축학회 눈문집 구조계 27권 제10호(통권 276호), p.p.137-144, 2011.10

5.
송재승, 미야우치 히로유키, 미야우치 카오리, 이준, 윤용상, 김규용 : 단열시트를 복층시공한 복합방수공법의 단열성 평가, 대한건축학회 눈문집 구조계 제29권 제1호(통권303호), p.p.47-54, 2014.1

6.
조선일보 chosun.com-사회 2013.11.30 : 한국의 옥상은 왜 모두 녹색이지?http://news.chosun.com/site/data/html_dir/2013/11/29/2013112901847.html

7.
최두성, 전흥찬, 조균형 : 차열도료 적용을 통한 국내 건축물의 에너지 성능 변화에 관한 연구, 한국태양에너지학회 논문집, 제31권, 제5호, p.p.33-40, 2011.10 crossref(new window)

8.
홍창우 : 고반사 도료를 사용한 차열성 아스팔트 도로포장의 온도저감특성, 대한토목학회논문집, 제33권, 제1호, p.p.317-327, 2013.1 crossref(new window)

9.
기상청 과거관측자료 : http ://www.kma.go.kr

10.
板本守正, 他 : 四訂版環境工學, 朝倉書店, 2002.3, ISBN 978-4-254-26856-0