http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
열반사·단열시트를 적용한 다층복합방수시스템의 단열성능 평가
미야우치 히로유키(Miyauchi Hiroyuki),윤용상(Youn, Yong-Sang),구경모(Koo, Kyung-Mo),미야우치 카오리(Miyauchi Kaori),송재승(Song, Jae-Seung),김규용(Kim, Gyu-Yong) 대한건축학회 2011 大韓建築學會論文集 : 構造系 Vol.27 No.10
A multi-layered waterproofing membrane system with thermal reflection-insulation performance was developed and its insulation performance was evaluated experimentally. The thermal insulating performance of this system was obtained by the following measurement parameters in outdoor exposure test and artificial indoor test; the specimen size-effect, the difference of exposed concrete substrate and the types of waterproofing membrane. As a result, the temperature amplitude in testing chamber is lower than the traditional membrane system and this system had high thermal insulating performance in summer season or high temperature. Then, the thermal conduction performance of this system was measured by the artificial temperature cyclic test in order to evaluate its performance conveniently and its result showed good correlation with outdoor test result. Therefore, it is expected that the thermal insulation performance of various waterproofing membrane system can analyze by this simple test method and propose green roof effectively.
바탕모르타르의 균열폭 및 도막방수재의 도포가 염화물이온 침투에 미치는 영향
미야우치 히로유키(Miyauchi Hiroyuki),구경모(Koo, Kyung-Mo),이준(Lee, Jun),윤민호(Yoon, Min-Ho),미야우치 카오리(Miyauchi Kaori),김규용(Kim, Gyu-Yong) 대한건축학회 2014 大韓建築學會論文集 : 構造系 Vol.30 No.8
The purpose of this study was to evaluate the salt damage resistance of waterproofing membrane in order to protect the mortar or concrete substrate. Polyurethane and acrylic coating membrane were used, and the salt water immersion test and the chloride ion concentration test were carried out experimentally. Also, the salt damage in mortar was analyzed by comparing with the permeability of each specimens. Waterproofing membrane have a high salt damage resistance more than only non-coated substrate, and prevented the penetration of chloride ion from non-crack to 0.3mm-crack specimens in 13 weeks-accelerating test. Finally, the membrane thickness for suppressing salt damage was estimated from viewpoint of its permeability.
Miyauchi, H.,Katou, N.,Tanaka, K. Elsevier Scientific Pub. Co 2011 Journal of wind engineering and industrial aerodyn Vol.99 No.11
The wind pressure, billow of a PVC sheet, and fastener load of a mechanically anchored waterproofing membrane system on a building rooftop were measured during a typhoon. The results showed that the waterproof sheet billowed upward, and the height of the billow was greater on the windward side that was under higher negative pressure. The axial and lateral forces acting on the fastener of the waterproof sheet were measured by a six-component force transducer, and it was found that the lateral force acting on the windward side of the fastener was larger. The tensile force acting on the fastener section was calculated using an equation for rooftop wind pressure. Finally, the method used to determine the fastener's position and the types of materials best-suited to cope with wind pressure on the roof were proposed, and the safety of this waterproof system was evaluated.