An Experimental Study on the Roofing Waterproofing Method Combined Soft and Hard Rapid Hardening Membrane

연질 및 경질 초속경도막방수재를 복합화한 옥상노출방수공법에 관한 실험적 연구(균열 대응성)

In the case of conventional ultra-fast hardness membrane waterproofing material (polyurea, etc.), damage such as breakage or tearing occurred frequently at the time of cracking of the surface after waterproofing. In this study, it is suggested that a waterproof layer can not cope with the occurrence of cracks at the same time by applying the soft type waterproofing material of soft type at the lower part of the construction method (securing of elongation) To minimize the possibility of water resistance.