A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DRAINAGE STRUCTURE, DRAINAGE DISCHARGING TOOL, BATHTUB, AND CONSTRUCTION METHOD OF DRAINAGE STRUCTURE
To provide a drainage structure that has a water permeable layer under a bottom surface and a water impermeable layer under the water permeable layer, and can efficiently discharge water accumulated on the water impermeable layer.SOLUTION: The drainage structure is provided with a tubular part formed by an inner cylinder 110 and an outer cylinder 120, that is provided so as to penetrate a water impermeable layer by a base material 11 and a water permeable layer by an adhesive layer 12, a surface member 13 and a joint material 14, and a through hole 121 that is a flow channel for allowing the water on the water impermeable layer to pass from the outside to the inside of the tubular part, and a gap is formed between an outlet port of the through hole 121 on an outer side of the outer cylinder 120 and the water permeable layer. A ring member 130 is provided in order to form the gap, an upper surface forms an eaves part above the outlet port on the outer side of the through hole 121, and it is preferable that the eaves part prevents the joint material 14 supplied from the upper side from entering the outlet port on the outer side.SELECTED DRAWING: Figure 2
【課題】底面の下に透水層を備え、その透水層の下に不透水層を備える構造体において、不透水層上に溜まった水を効率よく排出する。【解決手段】 基材１１による不透水層と、接着層１２、表面部材１３及び目地材１４による透水層とを貫通するように設けられた、内筒１１０と外筒１２０による筒状部と、上記不透水層上の水を上記筒状部の外部から内部へ通過させるための流路である透孔１２１とを設け、透孔１２１の、外筒１２０の外部側の出口と、上記透水層との間に、間隙を形成した。この間隙を形成するため、リング部材１３０を設けてその上面により、透孔１２１の上記外部側の出口よりも上側に庇部を形成し、その庇部により、上側から供給された目地材１４の、上記外部側の出口への進入を妨げるとよい。【選択図】 図２
DRAINAGE STRUCTURE, DRAINAGE DISCHARGING TOOL, BATHTUB, AND CONSTRUCTION METHOD OF DRAINAGE STRUCTURE
To provide a drainage structure that has a water permeable layer under a bottom surface and a water impermeable layer under the water permeable layer, and can efficiently discharge water accumulated on the water impermeable layer.SOLUTION: The drainage structure is provided with a tubular part formed by an inner cylinder 110 and an outer cylinder 120, that is provided so as to penetrate a water impermeable layer by a base material 11 and a water permeable layer by an adhesive layer 12, a surface member 13 and a joint material 14, and a through hole 121 that is a flow channel for allowing the water on the water impermeable layer to pass from the outside to the inside of the tubular part, and a gap is formed between an outlet port of the through hole 121 on an outer side of the outer cylinder 120 and the water permeable layer. A ring member 130 is provided in order to form the gap, an upper surface forms an eaves part above the outlet port on the outer side of the through hole 121, and it is preferable that the eaves part prevents the joint material 14 supplied from the upper side from entering the outlet port on the outer side.SELECTED DRAWING: Figure 2
【課題】底面の下に透水層を備え、その透水層の下に不透水層を備える構造体において、不透水層上に溜まった水を効率よく排出する。【解決手段】 基材１１による不透水層と、接着層１２、表面部材１３及び目地材１４による透水層とを貫通するように設けられた、内筒１１０と外筒１２０による筒状部と、上記不透水層上の水を上記筒状部の外部から内部へ通過させるための流路である透孔１２１とを設け、透孔１２１の、外筒１２０の外部側の出口と、上記透水層との間に、間隙を形成した。この間隙を形成するため、リング部材１３０を設けてその上面により、透孔１２１の上記外部側の出口よりも上側に庇部を形成し、その庇部により、上側から供給された目地材１４の、上記外部側の出口への進入を妨げるとよい。【選択図】 図２
DRAINAGE STRUCTURE, DRAINAGE DISCHARGING TOOL, BATHTUB, AND CONSTRUCTION METHOD OF DRAINAGE STRUCTURE
排水構造、排水具、浴槽及び排水構造の施工方法
UCHIYAMA SHIGERU (author)
2022-06-14
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
DRAINAGE STRUCTURE OF BATHTUB, BATHTUB AND PREFABRICATED BATH
| European Patent Office | 2023