A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATERPROOF STRUCTURE OF BUILDING, AND CONSTRUCTION METHOD OF WATERPROOF STRUCTURE
To provide a waterproof structure of a building and a construction method of a waterproof structure capable of facilitating a construction work.SOLUTION: A building comprises an outer wall face portion 25, and a lean-to roof portion 18 downwardly obliquely extending to a side separated from the outer wall face portion 25. In a boundary portion between the outer wall face portion 25 and the lean-to roof portion 18, an opening area 27 between both 18 and 25 extends along the boundary portion. On the lean-to roof portion 18, a verge water drip material 39 extending along a verge 19 is provided, and an end of the verge water drip material 39 enters an end at a side end face 29 side of the opening area 27. A waterproof structure comprises a short-sized short accessory 60 covering a gap between an upper face of the verge water drip material 39 and a lower end face 28 of the outer wall face portion 25 in the opening area 27. The short accessory 60 includes a protruding portion 65 protruding from the verge water drip material 39 toward an opposite side to the side end face 29 side. A flashing material 50 is provided so as to overlap with the protruding portion 65 in a state where an end in a longer direction is in contact with a side face of the verge water drip material 39.SELECTED DRAWING: Figure 3
【課題】施工作業の容易化を図ることができる建物の防水構造及び防水構造の施工方法を提供する。【解決手段】建物は、外壁面部２５と、外壁面部２５に対して離間する側に下方傾斜して延びる下屋部１８とを備える。外壁面部２５と下屋部１８との境界部には、それら両者１８，２５の間の開口領域２７が上記境界部に沿って延びている。下屋部ｌ８の上には、けらば１９に沿って延びるけらば水切材３９が設けられ、けらば水切材３９の端部が開口領域２７の側端面２９側の端部に入り込んでいる。開口領域２７におけるけらば水切材３９の上面と外壁面部２５の下側端面２８との間を覆う短尺状の短尺役物６０を備える。短尺役物６０は、側端面２９側とは反対側に向けてけらば水切材３９よりも延出する延出部分６５を有している。雨押え材５０は、長手方向の端部をけらば水切材３９の側面に当接させた状態で、延出部分６５に重ねて設けられている。【選択図】図３
WATERPROOF STRUCTURE OF BUILDING, AND CONSTRUCTION METHOD OF WATERPROOF STRUCTURE
To provide a waterproof structure of a building and a construction method of a waterproof structure capable of facilitating a construction work.SOLUTION: A building comprises an outer wall face portion 25, and a lean-to roof portion 18 downwardly obliquely extending to a side separated from the outer wall face portion 25. In a boundary portion between the outer wall face portion 25 and the lean-to roof portion 18, an opening area 27 between both 18 and 25 extends along the boundary portion. On the lean-to roof portion 18, a verge water drip material 39 extending along a verge 19 is provided, and an end of the verge water drip material 39 enters an end at a side end face 29 side of the opening area 27. A waterproof structure comprises a short-sized short accessory 60 covering a gap between an upper face of the verge water drip material 39 and a lower end face 28 of the outer wall face portion 25 in the opening area 27. The short accessory 60 includes a protruding portion 65 protruding from the verge water drip material 39 toward an opposite side to the side end face 29 side. A flashing material 50 is provided so as to overlap with the protruding portion 65 in a state where an end in a longer direction is in contact with a side face of the verge water drip material 39.SELECTED DRAWING: Figure 3
【課題】施工作業の容易化を図ることができる建物の防水構造及び防水構造の施工方法を提供する。【解決手段】建物は、外壁面部２５と、外壁面部２５に対して離間する側に下方傾斜して延びる下屋部１８とを備える。外壁面部２５と下屋部１８との境界部には、それら両者１８，２５の間の開口領域２７が上記境界部に沿って延びている。下屋部ｌ８の上には、けらば１９に沿って延びるけらば水切材３９が設けられ、けらば水切材３９の端部が開口領域２７の側端面２９側の端部に入り込んでいる。開口領域２７におけるけらば水切材３９の上面と外壁面部２５の下側端面２８との間を覆う短尺状の短尺役物６０を備える。短尺役物６０は、側端面２９側とは反対側に向けてけらば水切材３９よりも延出する延出部分６５を有している。雨押え材５０は、長手方向の端部をけらば水切材３９の側面に当接させた状態で、延出部分６５に重ねて設けられている。【選択図】図３
WATERPROOF STRUCTURE OF BUILDING, AND CONSTRUCTION METHOD OF WATERPROOF STRUCTURE
建物の防水構造及び防水構造の施工方法
NAKAMURA MINORU (author)
2022-09-22
Patent
Electronic Resource
Japanese
Building foundation waterproof construction method and waterproof structure
| European Patent Office | 2024
| European Patent Office | 2021