Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SEAM STRUCTURE OF WATERPROOF SHEET AND WATERPROOF SHEET JOINING METHOD
To provide a seam structure of a waterproof sheet in which a step at a seam portion is eliminated, the state is maintained even in long-term use, and the work efficiency in construction is good.SOLUTION: A seam structure 100 of a waterproof sheet includes: a pair of non-combustible boards 13 arranged at intervals on a waterproof substrate 11; a band-shaped joint member 20 disposed between the pair of non-combustible boards 13; and a pair of waterproof sheets 15 laid on the pair of non-combustible boards 13 and the joint member 20. The pair of waterproof sheets 15 are laid with their edges 15a abutting each other on the joint member 20. The joint member 20 comprises a steel plate formed on a resin coating layer 21a on the surface, further includes a joining member 25 having a flat plate shaped top surface portion 21 on which a resin coating layer 21a is formed on the surface and a leg portion 23 extending downward from the top surface portion 21. An upper surface of the pair of non-combustible boards 13 and an upper surface of the joint member 20 are substantially flush, and the joint member 20 and the waterproof sheet 15 are fixed to each other.SELECTED DRAWING: Figure 1
【課題】継ぎ目部分の段差が解消されており、長期的な使用においてもその状態が維持され、更に、施工における作業効率が良い防水シートの継ぎ目構造を提供する。【解決手段】防水下地１１上に間隔を開けて配置された一対の不燃ボード１３と、一対の不燃ボード１３の間に配置された帯状の継ぎ目部材２０と、一対の不燃ボード１３と継ぎ目部材２０の上に敷設された一対の防水シート１５と、を備え、一対の防水シート１５は、その端縁１５ａ同士が継ぎ目部材２０上で突き合わされた状態で敷設され、継ぎ目部材２０は、表面に樹脂被覆層２１ａが形成されている鋼板からなり、且つ、表面に樹脂被覆層２１ａが形成されている平板状の天面部２１とこの天面部２１から下方に延びる脚部２３とを有する接合部材２５を備えており、一対の不燃ボード１３の上面と継ぎ目部材２０の上面とは、略面一であり、継ぎ目部材２０と防水シート１５が互いに固定されている、防水シートの継ぎ目構造１００。【選択図】図１
SEAM STRUCTURE OF WATERPROOF SHEET AND WATERPROOF SHEET JOINING METHOD
To provide a seam structure of a waterproof sheet in which a step at a seam portion is eliminated, the state is maintained even in long-term use, and the work efficiency in construction is good.SOLUTION: A seam structure 100 of a waterproof sheet includes: a pair of non-combustible boards 13 arranged at intervals on a waterproof substrate 11; a band-shaped joint member 20 disposed between the pair of non-combustible boards 13; and a pair of waterproof sheets 15 laid on the pair of non-combustible boards 13 and the joint member 20. The pair of waterproof sheets 15 are laid with their edges 15a abutting each other on the joint member 20. The joint member 20 comprises a steel plate formed on a resin coating layer 21a on the surface, further includes a joining member 25 having a flat plate shaped top surface portion 21 on which a resin coating layer 21a is formed on the surface and a leg portion 23 extending downward from the top surface portion 21. An upper surface of the pair of non-combustible boards 13 and an upper surface of the joint member 20 are substantially flush, and the joint member 20 and the waterproof sheet 15 are fixed to each other.SELECTED DRAWING: Figure 1
【課題】継ぎ目部分の段差が解消されており、長期的な使用においてもその状態が維持され、更に、施工における作業効率が良い防水シートの継ぎ目構造を提供する。【解決手段】防水下地１１上に間隔を開けて配置された一対の不燃ボード１３と、一対の不燃ボード１３の間に配置された帯状の継ぎ目部材２０と、一対の不燃ボード１３と継ぎ目部材２０の上に敷設された一対の防水シート１５と、を備え、一対の防水シート１５は、その端縁１５ａ同士が継ぎ目部材２０上で突き合わされた状態で敷設され、継ぎ目部材２０は、表面に樹脂被覆層２１ａが形成されている鋼板からなり、且つ、表面に樹脂被覆層２１ａが形成されている平板状の天面部２１とこの天面部２１から下方に延びる脚部２３とを有する接合部材２５を備えており、一対の不燃ボード１３の上面と継ぎ目部材２０の上面とは、略面一であり、継ぎ目部材２０と防水シート１５が互いに固定されている、防水シートの継ぎ目構造１００。【選択図】図１
SEAM STRUCTURE OF WATERPROOF SHEET AND WATERPROOF SHEET JOINING METHOD
防水シートの継ぎ目構造及び防水シート接合工法
SUGII KEITA (Autor:in) / MIZUGUCHI HIROSHI (Autor:in) / MATSUBARA SATOSHI (Autor:in)
02.04.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
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