A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SHEET WATERPROOF STRUCTURE AND CONSTRUCTION METHOD OF SHEET WATERPROOF STRUCTURE
PROBLEM TO BE SOLVED: To provide a sheet waterproof structure capable of securing excellent waterproofness over a long period in a waterproof structure using a waterproof sheet on a frame having a groove for drainage, and a construction method of a seat waterproof structure to which such a sheet waterproof structure is applied.SOLUTION: In a sheet waterproof structure 1 of the present invention, at least a part of a floor portion 11 in a frame 10 is covered with a waterproof sheet 30 to provide waterproofing to the frame 10, the sheet waterproof structure having a resin layer (waterproof coating film 20 or adhesive layer 50) covering the floor portion 11, a waterproof sheet 30 covering the resin layer, and a resin sheet 40 interposed between the resin layer and the waterproof sheet 30. The resin layer is made of thermosetting resin or thermoplastic resin, the surface of the waterproof sheet 30 on the side of the resin sheet 40 is made of vinyl chloride resin, and the surface of the resin sheet 40 on the side of the waterproof sheet 30 is made of resin material which may be solvent welded, sealing welded, or thermally fused to the surface of the waterproof sheet 30 on the side of the resin sheet 40.SELECTED DRAWING: Figure 2
【課題】排水用の溝部を備える躯体に防水シートを用いた防水を施す防水構造において、長期に亘って優れた防水性を確保することができるシート防水構造、および、かかるシート防水構造が施工されるシート防水構造の施工方法を提供すること。【解決手段】本発明のシート防水構造１は、躯体１０が有する床部１１の少なくとも一部を防水シート３０で覆い、躯体１０に防水を施すものであり、床部１１を覆う樹脂層（防水塗膜２０または粘着剤層５０）と、樹脂層を覆う防水シート３０と、樹脂層と防水シート３０との間に介在する樹脂シート４０とを有し、樹脂層は、熱硬化性樹脂または熱可塑性樹脂で構成され、防水シート３０は、樹脂シート４０側の表面が塩化ビニル系樹脂で構成され、樹脂シート４０は、防水シート３０側の表面が、防水シート３０の樹脂シート４０側の表面に対して溶剤溶着、シーリング溶着または熱融着し得る樹脂材料で構成される。【選択図】図２
SHEET WATERPROOF STRUCTURE AND CONSTRUCTION METHOD OF SHEET WATERPROOF STRUCTURE
PROBLEM TO BE SOLVED: To provide a sheet waterproof structure capable of securing excellent waterproofness over a long period in a waterproof structure using a waterproof sheet on a frame having a groove for drainage, and a construction method of a seat waterproof structure to which such a sheet waterproof structure is applied.SOLUTION: In a sheet waterproof structure 1 of the present invention, at least a part of a floor portion 11 in a frame 10 is covered with a waterproof sheet 30 to provide waterproofing to the frame 10, the sheet waterproof structure having a resin layer (waterproof coating film 20 or adhesive layer 50) covering the floor portion 11, a waterproof sheet 30 covering the resin layer, and a resin sheet 40 interposed between the resin layer and the waterproof sheet 30. The resin layer is made of thermosetting resin or thermoplastic resin, the surface of the waterproof sheet 30 on the side of the resin sheet 40 is made of vinyl chloride resin, and the surface of the resin sheet 40 on the side of the waterproof sheet 30 is made of resin material which may be solvent welded, sealing welded, or thermally fused to the surface of the waterproof sheet 30 on the side of the resin sheet 40.SELECTED DRAWING: Figure 2
【課題】排水用の溝部を備える躯体に防水シートを用いた防水を施す防水構造において、長期に亘って優れた防水性を確保することができるシート防水構造、および、かかるシート防水構造が施工されるシート防水構造の施工方法を提供すること。【解決手段】本発明のシート防水構造１は、躯体１０が有する床部１１の少なくとも一部を防水シート３０で覆い、躯体１０に防水を施すものであり、床部１１を覆う樹脂層（防水塗膜２０または粘着剤層５０）と、樹脂層を覆う防水シート３０と、樹脂層と防水シート３０との間に介在する樹脂シート４０とを有し、樹脂層は、熱硬化性樹脂または熱可塑性樹脂で構成され、防水シート３０は、樹脂シート４０側の表面が塩化ビニル系樹脂で構成され、樹脂シート４０は、防水シート３０側の表面が、防水シート３０の樹脂シート４０側の表面に対して溶剤溶着、シーリング溶着または熱融着し得る樹脂材料で構成される。【選択図】図２
SHEET WATERPROOF STRUCTURE AND CONSTRUCTION METHOD OF SHEET WATERPROOF STRUCTURE
シート防水構造およびシート防水構造の施工方法
MATSUDA YUTAKA (author) / IKEDA HIROKAZU (author) / KIMIJIMA HIROSHI (author)
2018-05-24
Patent
Electronic Resource
Japanese
IPC:
E04D
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Dacheindeckungen
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