| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproof sheet fixing structure that prevents a fastener used for a mechanical fixing method using a heating insulating material and fixing a waterproof sheet from breaking or falling, and tightly fixes the waterproof sheet. ! SOLUTION: A waterproof sheet fixing structure includes: a heat insulating material B laid on a waterproof substrate A; a reinforcing material D embedded in the heat insulating material and fixed on the waterproof substrate; a fixing material F fixing the waterproof substrate and reinforcing material; a fixing plate E arranged on the reinforcing material; a fastener G penetrating the fixed plate and fixed to the waterproof substrate; and a waterproof sheet C laid on the heat insulating material and fixed with the fixing plate. The reinforcing material has a bottom surface part 2 fixed to the waterproof substrate with the fixing material and a top plate part 3 coupled to the bottom surface part and having the fixing plate arranged thereupon. ! COPY |
