Installation structure of waterproofing sheet and method of construction of waterproofing sheet

摘要

Problem to be solved: to install a sheet on a building and to prevent the sheet from being blurred by cross wind.Waterproof sheet 1Provided on one side of waterproof sheetIt extends from the sheet surface and extends in the width direction on the sheet surface.The first projecting piece 11 which is rotatable relative to the surface of the waterproof sheet 1 which is coupled to the first projecting pieceTo the other side for one sideIt extends from the sheet surface and extends in the width direction on the sheet surface.The second projecting piece 12 is provided so as to be rotatable relative to the surface of the waterproof sheet 1 which is coupled theretoThe first protruding pieceA hole 111 passing through the first projecting piece 11 is provided at a predetermined interval in the width direction.Diagram