WATERPROOF SHEET FOR WATERPROOF CONSTRUCTION
PROBLEM TO BE SOLVED: To provide a waterproof sheet for waterproof construction, which can be stably stuck without adhesion deviation by reducing an adhesive area of the sheet, which enables an adhesive to be uniformly arranged with suitable thickness, and which enables the accurate waterproof const...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a waterproof sheet for waterproof construction, which can be stably stuck without adhesion deviation by reducing an adhesive area of the sheet, which enables an adhesive to be uniformly arranged with suitable thickness, and which enables the accurate waterproof construction.SOLUTION: A waterproof sheet is used to form a urethane waterproof layer on a floor surface or a wall surface. The back side of the waterproof sheet 1 assumes an uneven shape 2, and a depression part 4 of the uneven shape 2 continues to reach an end of the waterproof sheet.
【課題】シートの接着面積を減らすことで、接着偏りのない安定した貼込ができるとともに、接着剤を好適厚さ、しかも均一に配設でき、精度のよい防水施工ができる防水施工用防水シートを提供する。【解決手段】床面もしくは壁面にウレタン防水層を形成する防水シートであり、防水シート１の裏面を凹凸形状２とし、該凹凸形状２の凹部４は防水シート端部まで達するように連続させる。【選択図】 図１ |
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