JPS6285523U - - Google Patents
Info
- Publication number
- JPS6285523U JPS6285523U JP17671585U JP17671585U JPS6285523U JP S6285523 U JPS6285523 U JP S6285523U JP 17671585 U JP17671585 U JP 17671585U JP 17671585 U JP17671585 U JP 17671585U JP S6285523 U JPS6285523 U JP S6285523U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- underdrain
- cloth
- cylindrical bag
- film
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 4
- 239000000057 synthetic resin Substances 0.000 claims 4
- 239000006260 foam Substances 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
- Revetment (AREA)
Description
図はこの考案の実施例を示すものであり、第１
図は一部切欠斜視図、第２図は布状シートの斜視
図、第３図は施工状態の断面図である。
１……暗渠排水材、２……筒状袋、２０……通
水空間、３……充填疎水材。
The figure shows an example of this invention.
The figure is a partially cutaway perspective view, FIG. 2 is a perspective view of the cloth-like sheet, and FIG. 3 is a sectional view of the construction state. 1...Underdrain drainage material, 2...Tubular bag, 20...Water passage space, 3...Filled hydrophobic material.
Claims (1)
たはフイルムからなる筒状袋に、合成樹脂の発泡
体からなる充填疎水材を密閉収納していることを
特徴とする暗渠材。 ２ 筒状袋としては、合成樹脂フイルムの細いテ
ープ状体を、縦横に交差させて形成した布状シー
トからなり、布目の間の隙間を通水空間となして
いる上記実用新案登録請求の範囲第１項記載の暗
渠材。 ３ 充填疎水材が、合成樹脂の発泡ビーズである
上記実用新案登録請求の範囲第１項記載の暗渠材
。[Claims for Utility Model Registration] 1. A cylindrical bag made of a synthetic resin sheet or film with a large number of water passage spaces formed therein, in which a filled hydrophobic material made of a synthetic resin foam is hermetically housed. Underdrain material. 2 The cylindrical bag is made of a cloth-like sheet formed by crisscrossing thin tape-like bodies of synthetic resin film in the vertical and horizontal directions, with the gaps between the cloth grains serving as water-permeable spaces. The underdrain material described in paragraph 1. 3. The underdrain material according to claim 1, wherein the filled hydrophobic material is a synthetic resin foam bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671585U JPS6285523U (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671585U JPS6285523U (en) | 1985-11-15 | 1985-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6285523U true JPS6285523U (en) | 1987-06-01 |
Family
ID=31117229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17671585U Pending JPS6285523U (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285523U (en) |
-
1985
- 1985-11-15 JP JP17671585U patent/JPS6285523U/ja active Pending
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