| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure for modification of a sheet metal roofing roof less producing waste, enabling living even during construction period, and enabling the easy modification of the roof. SOLUTION: In this structure for modification of the sheet metal roofing roof applied onto the sheet metal roofing roof, a bed treating material 2 is filled onto a bed 1 having recesses and projections formed by an existing roof material to form a flat surface. An elastomer waterproof sheet 3 is laid down on the flat surface and adhered thereto to hold waterproofness. COPYRIGHT: (C)2005,JPO&NCIPI
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