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Condensation Prevention Performance Assessment Taking Into Account Thermal Insulation Performance Degradation Due to Aging for Apartment Housing
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  • Journal title : KIEAE Journal
  • Volume 15, Issue 6,  2015, pp.11-18
  • Publisher : Korea Institute of Ecological Architecture and Environment
  • DOI : 10.12813/kieae.2015.15.6.011
 Title & Authors
Condensation Prevention Performance Assessment Taking Into Account Thermal Insulation Performance Degradation Due to Aging for Apartment Housing
Choi, Doo-Sung; Lee, Myung-Eun;
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Purpose: The current study analyzed trends in thermal insulation performance with aging, and condensation characteristics caused by the former. Method: Thermal insulation and condensation prevention performance of an architecture were assessed using Temperature Difference Ration Inside, or TDRi. Subjects of this quantitative analysis in thermal insulation performance change due to aging included recently constructed apartments and aged apartments older than 40 years. Time series comparison and analysis were conducted to observed changes in the thermal insulation performance and condensation characteristics. Result: Analysis showed that wall insulation performance degraded with aging regardless of fortified insulating material usage or insulating material type, which caused increased danger of condensation. In addition, when fortified insulating material was installed on the connection between the walls, insulation performance degradation was lower compared to cases in which fortified materials were not used. In all cases from 1 to 10, the rate of thermal insulation performance degradation increased after 20 years of aging.
Temperature Difference Ratio Inside;Apartment Housing;Condensation;Thermal Insulation Performance;Thermo-graphic camera;
 Cited by
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최보혜, 강재식, "건축용 단열재의 장기 경시변화에 따른 열성능 특성", 대한설비공학회 논문집, 제 25권 제 11호, 2013 // (Choi, Bo-Hye, Kang, Jae-Sik, "The Thermal Performance of Building Insulation Materials According to Long-Term Aging, Korean Journal of Air-Conditioning and Refrigeration Engineering", Vol.25, No. 11, 2013)

박세영, "공동주택 결로 방지 설계기준 개선에 관한 연구", 석사학위논문, 성균관대학교, 2014 // (Park, Se-Young, A study on the improvement of the condensation prevention standards in residential buildings, Department of Convergence Engineering for Future City Sungkyunkwan University, 2014)

전찬울, 김현수, 정수현, 김영탁, 송두삼, "공동주택 결로 방지에 관한 국내외 기준 비교", 대한설비공학회 하계학술발표대회 논문집, 대한설비공학회, 2013 // (Jeong, Chan-woul, Kim, Hyun-Soo, Jeong Su-Hyeon, kim, Young-Tak, Song, Doo-sam, Comparison and Analysis of Domestic and Foreign Standards for Preventing the Condensation in Multi-residential House, Korean Journal of Air-Conditioning and Refrigeration Engineering, 2013)

박정훈, "공동주택의 단열성에 관한 분석 및 단열보강 적용에 관한 연구", 석사학위논문, 공주대학교, 2014 // (PARK, Jung-Hun, An Analysis of Thermal Insulation and a Study of Application of Reinforced Insulation in Apartment Houses, Department of Architectural Material Graduate School of Kong-ju National University, 2014)

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