JPS59183919U - Water permeable block for underdrain - Google Patents
Water permeable block for underdrainInfo
- Publication number
- JPS59183919U JPS59183919U JP7797883U JP7797883U JPS59183919U JP S59183919 U JPS59183919 U JP S59183919U JP 7797883 U JP7797883 U JP 7797883U JP 7797883 U JP7797883 U JP 7797883U JP S59183919 U JPS59183919 U JP S59183919U
- Authority
- JP
- Japan
- Prior art keywords
- underdrain
- permeable block
- water permeable
- water
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の粗朶を用いた暗渠の断面図、第” ２図
は従来の砕石を用いた暗渠の断面図、第３図は本考案の
一実施例による透水ブロックの斜視図、第４図は第３図
の透水ブロックの断面図、第５図は第３図の透水ブロッ
クを用いて構築した暗渠の断面図、第６図乃至第１３図
は夫々異なる本考案の他の実施例を示すもので、第６図
乃至第８図は透水ブロックの断面図、第９図および第１
０図は補強を設けた透水ブロックの斜視図、第１１図お
よび第１２図は土止めを兼ねた暗渠の断面図、第１３図
は軒下の排水溝として用いた暗渠の断面図である。
１・・・暗渠、３・・・小枝、３・・・粗朶、５・・・
溝、６・・・プラスチックパイプ、７・・・砕石、８・
・・透水ブロック、９・・・木片、１０・・・アスファ
ルト、１１・・・ブロック本体、１２・・・通水路、１
３・・・通水孔、１４・・・プラスチックシート、１５
・・・空洞、１６・・・ネット、１７・・・枠、１８・
・・突起部、１９・・・住宅。Figure 1 is a cross-sectional view of a conventional underdrain using a culvert, Figure 2 is a cross-sectional view of a conventional underdrain using crushed stone, Figure 3 is a perspective view of a permeable block according to an embodiment of the present invention, and Figure 4 is a cross-sectional view of a conventional underdrain using crushed stone. The figure is a sectional view of the permeable block shown in Fig. 3, Fig. 5 is a sectional view of an underdrain constructed using the permeable block shown in Fig. 3, and Figs. 6 to 13 show other embodiments of the present invention. Figures 6 to 8 are cross-sectional views of the permeable block, Figures 9 and 1.
Figure 0 is a perspective view of a water-permeable block with reinforcement, Figures 11 and 12 are cross-sectional views of a culvert that also serves as an earth stop, and Figure 13 is a cross-sectional view of a culvert used as a drainage ditch under the eaves. 1... culvert, 3... twig, 3... rough canopy, 5...
groove, 6... plastic pipe, 7... crushed stone, 8.
...Water permeable block, 9...Wood piece, 10...Asphalt, 11...Block body, 12...Water passage, 1
3...Water hole, 14...Plastic sheet, 15
... hollow, 16 ... net, 17 ... frame, 18.
...Protrusion, 19...House.
Claims (2)
体状のブロック本体内に、その長手方向に沿って有孔壁
面の通水路を形成したことを特徴とする暗渠用透水ブロ
ック。(1) A water-permeable block for an underdrain, characterized in that a rectangular parallelepiped-shaped block body is formed by pressure-molding a mixture of wood chips and asphalt, and a perforated wall passageway is formed along the longitudinal direction of the block body.
ることを特徴とする実用新案登録請求の範囲第１項記載
の暗渠用透水ブロック。(2) The water-permeable block for an underdrain according to claim 1, wherein the surface of the block body is surrounded by a reinforcing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7797883U JPS59183919U (en) | 1983-05-24 | 1983-05-24 | Water permeable block for underdrain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7797883U JPS59183919U (en) | 1983-05-24 | 1983-05-24 | Water permeable block for underdrain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59183919U true JPS59183919U (en) | 1984-12-07 |
| JPS6343223Y2 JPS6343223Y2 (en) | 1988-11-11 |
Family
ID=30207989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7797883U Granted JPS59183919U (en) | 1983-05-24 | 1983-05-24 | Water permeable block for underdrain |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183919U (en) |
-
1983
- 1983-05-24 JP JP7797883U patent/JPS59183919U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6343223Y2 (en) | 1988-11-11 |
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