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공동주택 방수 시공 부위에 따른 성능등급의 필요성 확인 - AHP 분석을 중심으로 -
안기원 ( An Ki-won ),오규환 ( Oh Kyu-hwan ),오상근 ( Oh Sang-keun ) 한국건축시공학회 2021 한국건축시공학회 학술발표대회 논문집 Vol.21 No.1
Domestic residential buidling grading is currently comprised of 5 fields; sound-proofing, structure, ambient condition, living environment and fire-proofing. However, factors the take up most of the civil complaints are related to leakage, and waterproofing is not listed as part of the grading system. In particular, the Ministry of Land and Transport claims that the most crucial problems are leakage related in residential structures. Therefore, this study proposes to provide such grading system for waterproofing by AHP methodology based on waterproofing application locations in residential structures.
콘크리트 교면에 적용되는 시트방수재의 접합 인장강도 확인
안기원 ( An Ki-won ),강효진 ( Kang Hyo-jin ),선윤숙 ( Seon Yun Suk ),김천학 ( Kim Chun-hag ),오상근 ( Oh Sang-keun ) 한국건축시공학회 2018 한국건축시공학회 학술발표대회 논문집 Vol.18 No.1
This study discusses the development of asphalt based waterproofing sheet applied on the blind side of the concrete substrate. The inorganic coating membrane is applied on top of the waterproofing sheet surface for protection, and adhesive bond to the concrete substrate surface is secured via hydration reaction the cement. The study reveals the experimental results of the overlap section tensile strength to observe the effects of the adhesion strength of this material.
공동주택 지하구조물 누수에 대한 인식과 누수발생에 따른 피해 분석: 설문조사를 중심으로
안기원 ( An Ki Won ),주희정 ( Ju Hee Jung ),오상근 ( Oh Sang Keun ) 한국구조물진단유지관리공학회 2017 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.21 No.1
There are many cases where large areas of the underground parking lots of residential buildings do not have proper measures against prevention of leakage, resulting in condensation, growth of infectious microogranisms and increase of pollution in the air. This paper discusses a study conducted to understand the awareness of leakage problems and the damage that follows in the underground structures of residential buildings.
공동주택 성능등급 표시제도 강화를 위한 방수성능 등급 도입에 관한 연구
안기원(An, Ki-Won),조일규(Cho, Il-Kyu),오상근(Oh, Sang-Keun) 대한건축학회 2018 大韓建築學會論文集 : 構造系 Vol.34 No.12
The current housing performance rating system displays the performance rating of the houses supplied by the housing construction company, approved by the Housing Law. This system is intended to provide accurate information to the consumers in the announcement of the tenant recruitment, thereby improving the quality of the housing. This system was revised in January 2005 and implemented from January 2006. It is obligatory for companies with a scale of more than 1,000 households (energy performance rating is over 300 households), but there is currently no content on the waterproofing field. Therefore, this study suggests the revision plan proposes the necessity of the inclusion of the performance grade for the waterproofing field which is not currently implemented in the apartment house performance rating system, and to understand how to secure an adequate living environment. As a result, according to survey results, the performance score based on the difficulty of the maintenance method according to future leaks was selected and the revised system was prepared. Based on this, the performance grade for the virtual apartment was evaluated, and the results show that the performance of various grades is presented accordingly.