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EXTERIOR WALL JOINT WATERPROOF STRUCTURE AND WATERPROOFING METHOD
PROBLEM TO BE SOLVED: To provide a waterproof structure that adequately waterproofs using a simple composition.SOLUTION: A waterproof structure of an external wall joint comprises: a wall lower sheet 33 whose upper part is fixed between a wall material 22 and a substrate frame 23 and whose lower part is disposed so as to droop below the wall material 22; a waterproof tape 36, which is disposed below a vertical joint 27 formed between external wall panels 21 on outdoor side so as to lie astride respective wall lower sheets 33 of adjacent wall materials 22; and a second gasket 32, which is disposed on the vertical joint 27 so that at least a tip on joint depth side thrusts between the substrate frames 23. The waterproof tape 36 made up of a stretchable and deformable sheet material is attached along a bottom edge of the wall material 22. The second gasket 32 has a section that extends downward the wall material 22 and is fitted so that the waterproof tape 36 is thrust beyond a rear face of the water material 22 by the extending section.SELECTED DRAWING: Figure 3
【課題】簡易な構成を用いつつも止水を適切に行わせる。【解決手段】外壁目地の止水構造は、上部が壁材22と下地フレーム23との間に固定されるとともに、下部が壁材22の下方に垂れ下がって設けられる壁下シート33と、外壁パネル21の間に形成される縦目地27の下方において隣り合う壁材22の各壁下シート33に跨がるようにして屋外側から貼り付けられる防水テープ36と、縦目地27において、少なくとも目地奥側の先端部が下地フレーム23の間に入り込むようにして設けられる第2ガスケット32と、を備えている。防水テープ36は、伸縮変形可能なシート材よりなり、壁材22の下端に沿って貼り付けられており、第2ガスケット32は、壁材22より下方に延びる部位を有し、当該部位により防水テープ36を壁材22の裏面よりも奥側に押し込んだ状態で取り付けられている。【選択図】 図3
EXTERIOR WALL JOINT WATERPROOF STRUCTURE AND WATERPROOFING METHOD
PROBLEM TO BE SOLVED: To provide a waterproof structure that adequately waterproofs using a simple composition.SOLUTION: A waterproof structure of an external wall joint comprises: a wall lower sheet 33 whose upper part is fixed between a wall material 22 and a substrate frame 23 and whose lower part is disposed so as to droop below the wall material 22; a waterproof tape 36, which is disposed below a vertical joint 27 formed between external wall panels 21 on outdoor side so as to lie astride respective wall lower sheets 33 of adjacent wall materials 22; and a second gasket 32, which is disposed on the vertical joint 27 so that at least a tip on joint depth side thrusts between the substrate frames 23. The waterproof tape 36 made up of a stretchable and deformable sheet material is attached along a bottom edge of the wall material 22. The second gasket 32 has a section that extends downward the wall material 22 and is fitted so that the waterproof tape 36 is thrust beyond a rear face of the water material 22 by the extending section.SELECTED DRAWING: Figure 3
【課題】簡易な構成を用いつつも止水を適切に行わせる。【解決手段】外壁目地の止水構造は、上部が壁材22と下地フレーム23との間に固定されるとともに、下部が壁材22の下方に垂れ下がって設けられる壁下シート33と、外壁パネル21の間に形成される縦目地27の下方において隣り合う壁材22の各壁下シート33に跨がるようにして屋外側から貼り付けられる防水テープ36と、縦目地27において、少なくとも目地奥側の先端部が下地フレーム23の間に入り込むようにして設けられる第2ガスケット32と、を備えている。防水テープ36は、伸縮変形可能なシート材よりなり、壁材22の下端に沿って貼り付けられており、第2ガスケット32は、壁材22より下方に延びる部位を有し、当該部位により防水テープ36を壁材22の裏面よりも奥側に押し込んだ状態で取り付けられている。【選択図】 図3
EXTERIOR WALL JOINT WATERPROOF STRUCTURE AND WATERPROOFING METHOD
外壁目地の止水構造、及び止水処理方法
NAKAMURA MINORU (author)
2018-01-11
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
EXTERIOR WALL JOINT WATERPROOF STRUCTURE AND WATERPROOFING METHOD
European Patent Office | 2018
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