| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproof construction capable of preventing its waterproofness from degrading to a certain degree due to a secular change. SOLUTION: This waterproof construction comprises an adjacent covering metal sheet 1 and a waterproof sheet 3 covering a gap 2 created below the covering metal sheets 1, 1. The waterproof sheet 3 comprises a coat 4 for the covering metal sheet 1 and a thermally fusable resin component. The waterproof sheet 3 is thermally fused and adhered to the coat 4 of the covering metal sheet 1. The coat 4 is thermally fused and adhered to the waterproof sheet 3 and thus any problem related to the deterioration of an adhesive can be avoided without degrading its adherence to the waterproof sheet 3. COPYRIGHT: (C)2007,JPO&INPIT
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