Waterproof roof structure, repair method of waterproof roof structure and seal reinforcement member

摘要

PROBLEM TO BE SOLVED: To reduce cost and labor of work. SOLUTION: A parapet 30 provided around a flat portion A of a roof 10 of a unit building 1, an eaves gutter member 50 provided over an eaves top end C or a flat portion A of the parapet 30, and a flat portion A. A vinyl chloride sheet 18 as a waterproof sheet provided by covering the roof is provided. Then, a second vinyl chloride sheet 200 is provided so as to cover the eaves gutter member 50 and the vinyl chloride sheet 18. A seal reinforcing member 70 is provided to cover the outer peripheral side surface adjacent to the eaves top end C of the parapet 30 from the portion located at the eaves top end C of the eaves gutter member 50, and the gap between the seal reinforcing member 70 and the decorative plate 25. A waterproof material 73 is provided to close the space. The end of the second PVC sheet 200 on the outdoor side covers the upper surface of the seal reinforcing member 70. [Selection diagram] Fig. 2