Study on Construction Example of Free Formed Curved Facade using External UHPC Panels -Focused on the Remodeling Construction of Samsung-dong KEB Hana Bank -

UHPC 외장패널을 활용한 비정형 곡면 파사드의 시공사례에 대한 연구 - 삼성동 KEB 하나은행 리모델링 공사 -

According to the rapid development of digital technology, the free formed buildings with complex and various curved surfaces are being constructed. Most of the external cladding of free formed buildings have been applied materials such as metal, glass, FRP, GFRC, etc. However, these materials have many disadvantages such as a complicated manufacturing process for realizing 3D irregular shape and an increase in production period and cost. Therefore, the studies for UHPC which is an optimized material for overcoming this problem for a long time in overseas. This study reviewed the remodeling construction of Samsung-dong KEB Hana Bank appling the exterior curved UHPC panel for the first time in Korea. As a result, we confirmed the possibility of UHPC panels with various free formed shapes.