커튼월 시스템 벽체부의 단열재 실내측 마감재 파손 여부에 따른 결로 평가 및 내부결로 방지를 위한 효과적 마감재에 관한 연구 = Influence of Damaged Inside Finish Material for Insulation on the Condensation and Efficient Finish Material to Prevent Interstitial Condensation in Curtain Wall System

다국어 초록 (Multilingual Abstract)

Inside vapour tightness of the structure is very important to prevent interstitial condensation. In curtain wall system, inside finish material for insulation is often taking a role of vapour retarder. However, inside finish material for insulation is easily torn during the construction period due to its weakness. It may cause vapour diffusion and interstitial condensation. Thus this study aims to suggest the efficient inside finish material for insulation to prevent interstitial condensation in curtain wall system.As results of 2 dimensional unsteady state heat and moisture transfer simulation, it is confirmed that interstitial condensation occurs seriously when the inside finish material for insulation is torn. Aluminum foil adhered to kraft paper or PVC film reinforced with yarn are suggested as alternatives for inside finish material for insulation.

참고문헌 (Reference)

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