DROOPING VERGE ROOF PLATE, DROOPING VERGE JOINT PLATE, AND DROOPING VERGE COVERED ROOF USING THE SAME

摘要

PURPOSE: To carry out execution easily and speedily by cutting four corners of a metal thin plate, forming the upper and lower engagement parts by bending an engagement piece at the edge, keeping a gap on the upper and lower surface sides, and forming a curved surface to the side end from the center of the thin plate. ;CONSTITUTION: Execution is carried out, in the combination with braces and drooping verge joint plates, and in the gap of a right engagement part which is bent to the undersurface side, keeping a gap, the left engagement piece 12 of the drooping verge roof plate B to be executed next is inserted, and the horizontal execution is carried out. In this case, the drooping verge joint plates are used, and arranged one stage after another for the falling direction of the roof slope, and successively engaged in combination with the drooping verge roof plate B. Further, braces are arranged one after another, and execution is carried out. In this case, at four corners of the drooping verge roof plate B, a triangular cut part 15 is formed, and the end part of the bent engagement piece is formed into a cut form by the cut part 15, and the engagement work is facilitated.;COPYRIGHT: (C)1996,JPO