| Title |
Energy Performance and Economical Efficiency Evaluation of the Insulated Curtain Wall Anchoring Unit |
| Authors |
Kang Seung-Hee ; Koo Bo-Kyoung ; Chu Seon-Kyung ; Song Seung-Yeong |
| Keywords |
커튼월 ; 앵커링 유닛 ; 에너지성능 ; 단열 ; 경제성커튼월 ; 앵커링 유닛 ; 에너지성능 ; 단열 ; 경제성 |
| Abstract |
Curtain wall system has been widely applied to the residential unit of high-rise complex building which is the new trend in a recent construction market. It is very important to improve the insulation performance of curtain wall anchoring unit since it is composed of materials with high thermal conductivity, such as aluminium, steel and so on. Thus this study aims to evaluate the heating energy performance and economical efficiency of various alternatives which are different in position and material of insulation. ??As results, alternatives of inserting the urethane washer & pad and coating the anchoring unit with urethane foam can improve the heating energy performance and L.C.C(Life Cycle Cost) by 6.35% and 0.95%, respectively, as compared with the existing case. |