A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATER PERMEABLE STRUCTURE
To provide a water permeable structure with decorativeness to enhance landscape of a site such as a street.SOLUTION: In a water permeable structure 10, a mutual clearance between aggregates 21, 31 acts as a water passage. The water permeable structure 10 is divided into a base layer 20 forming a main part and a surface layer 30 covering a surface of the base layer 20, and aggregates of the surface layer 30 consists of dried gravel which is natural stone. The respective aggregates 31, 21 of the surface layer 30 and the base layer 20 are solidified with an epoxy-based resin binder mixed with ceramic fiber or glass fiber. The water permeable structure is constructed on a rainwater retention layer consisting of crusher-run stone laminated on a roadbed to configure a water permeable coating structure. The water permeable structure is loaded inside an edge frame to configure a water permeable lid for a drainage facility.SELECTED DRAWING: Figure 1
【課題】透水性構造体に装飾性を持たせて街路などの景観を高める。【解決手段】透水性構造体１０は、骨材２１，３１の相互間隙間が水通路として作用する。透水性構造体１０は、主要部を形成しているベース層２０と、ベース層２０の表面を覆う表層３０とに分かれていて、表層３０の骨材が天然石である乾燥砂利でなる。表層３０及びベース層２０のそれぞれの骨材３１，２１がセラミック繊維又はガラス繊維を混合したエポキシ系樹脂バインダーで固められている。透水性構造体を路床上に積層されたクラッシャーランでなる雨水滞留層の上に施工することにより透水性舗装構造が構成される。透水性構造体を縁枠の内部に装填することにより排水設備用の透水性蓋体が構成される。【選択図】図１
WATER PERMEABLE STRUCTURE
To provide a water permeable structure with decorativeness to enhance landscape of a site such as a street.SOLUTION: In a water permeable structure 10, a mutual clearance between aggregates 21, 31 acts as a water passage. The water permeable structure 10 is divided into a base layer 20 forming a main part and a surface layer 30 covering a surface of the base layer 20, and aggregates of the surface layer 30 consists of dried gravel which is natural stone. The respective aggregates 31, 21 of the surface layer 30 and the base layer 20 are solidified with an epoxy-based resin binder mixed with ceramic fiber or glass fiber. The water permeable structure is constructed on a rainwater retention layer consisting of crusher-run stone laminated on a roadbed to configure a water permeable coating structure. The water permeable structure is loaded inside an edge frame to configure a water permeable lid for a drainage facility.SELECTED DRAWING: Figure 1
【課題】透水性構造体に装飾性を持たせて街路などの景観を高める。【解決手段】透水性構造体１０は、骨材２１，３１の相互間隙間が水通路として作用する。透水性構造体１０は、主要部を形成しているベース層２０と、ベース層２０の表面を覆う表層３０とに分かれていて、表層３０の骨材が天然石である乾燥砂利でなる。表層３０及びベース層２０のそれぞれの骨材３１，２１がセラミック繊維又はガラス繊維を混合したエポキシ系樹脂バインダーで固められている。透水性構造体を路床上に積層されたクラッシャーランでなる雨水滞留層の上に施工することにより透水性舗装構造が構成される。透水性構造体を縁枠の内部に装填することにより排水設備用の透水性蓋体が構成される。【選択図】図１
WATER PERMEABLE STRUCTURE
透水性構造体
BABASAKI TAKAHARU (author) / KONDO YOSHIO (author)
2020-11-19
Patent
Electronic Resource
Japanese
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