Test for Root Penetration Resistance for Waterproofing Layer proper to assure Structural Safety on the Concrete

인공녹화 기반 콘크리트 구조체의 안전성 확보를 위한 옥상녹화 방수층의 내근성 평가

At the green roof on the concrete structure, root penetration can be the most problem to water leakage. Root occur cracks due to penetrate to concrete which have porous organization by itself. Crack on the concrete structure would be constantly shrinks and expands, it occur to water leakage and decrease durability of concrete structure. Therefore, in this paper, the result of the root penetration test for waterproofing which protect concrete structure from the water leakage or other environment conditions would be apply to understand the reason of root penetration.