| 摘要 |
PROBLEM TO BE SOLVED: To provide a low cost sheet metal roofing member having improved watertightness, insulating property, sound insulation property and sound absorptive property. SOLUTION: This roof member is used for roofing work by fitting together a male end edge and a female end edge formed in roof surface members having a bent shape; also, on the rear surface, a part of a resin foamed united body formed of the roof member partly removed and a part of roof member on the surface of which a forced-out gutter shape is formed on the surface are connectedly overlapped, thereby improving the insulating performance, sound absorbing property, noise suppressing property and watertightness of the sheet metal roofing member covered continuously at a low cost in the configuration.
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