| 摘要 |
PURPOSE:To make efficient the waterproofing works by affixing a waterproof sheet onto a roof board, and thereby preventing attachment of the sheet to the roof board. CONSTITUTION:A roof board 4 is installed on a framework 3 constructed by joining frame members 2, and a waterproof sheet 5 is affixed previously onto this roof board 4. Each waterproof sheet 5 is extended in the streaming direction an inclining roof formed by amounting of a roof panel 1 from the upper situated frame member 2A to the lower located frame member 2B, and sheets 5 are overlapped in their overlap parts 13. A separator tape 6 preventing attachment of the sheet 5 to the roof board 4 including the oversurface of an arris fillet 15 is affixed to the oversurface of the roof board 4 which becomes the eave tip A in a position over the lower frame member 2B. This prevents drop of the quality of a roof part caused by rainwater, etc. |
