JPH03108025U - - Google Patents
Info
- Publication number
- JPH03108025U JPH03108025U JP1614590U JP1614590U JPH03108025U JP H03108025 U JPH03108025 U JP H03108025U JP 1614590 U JP1614590 U JP 1614590U JP 1614590 U JP1614590 U JP 1614590U JP H03108025 U JPH03108025 U JP H03108025U
- Authority
- JP
- Japan
- Prior art keywords
- drain material
- embankment
- needle
- drain
- core
- 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 11
- 239000011162 core material Substances 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
第１図は本考案にかかるドレーン材の斜視図、
第２図は同ドレーン材を固定するための針状部材
の斜視図、第３図は同ドレーン材を盛土中に埋設
した状態の断面説明図である。
１０……ドレーン材、１２……芯材、１４……
透水性シート、１６……透孔、１８……針状部材
、１８ｃ……ストツパー、２０……盛土。
FIG. 1 is a perspective view of the drain material according to the present invention;
FIG. 2 is a perspective view of a needle-shaped member for fixing the drain material, and FIG. 3 is a cross-sectional explanatory view of the drain material buried in embankment. 10...Drain material, 12...Core material, 14...
Water permeable sheet, 16... through hole, 18... needle-shaped member, 18c... stopper, 20... embankment.
Claims (1)
埋設されるドレーン材であつて、このドレーン材
は、長手方向に沿つた複数の溝を有する波形断面
の芯材と、この芯材の両面に貼着された２枚の透
水性シートとを備え、前記ドレーン材に前記芯材
と透水性シートとを貫通し、このドレーン材を前
記盛土に固定する針状体が挿通される複数の透孔
を設けたことを特徴とするドレーン材。 (2) 上記針状体は、その中間部にあつて、上記
透孔の上面側に当接し、上記盛土への貫入位置を
規制するストツパーを有することを特徴とする請
求項１記載のドレーン材。[Claims for Utility Model Registration] (1) A drain material that is buried horizontally or sloped in multiple layers in embankment, and this drain material has a corrugated core with a plurality of longitudinal grooves. and two water-permeable sheets affixed to both sides of the core material, the needle-shaped needle-shaped material penetrates the core material and the water-permeable sheets to the drain material, and fixes the drain material to the embankment. A drain material characterized by having a plurality of through holes through which the body is inserted. (2) The drain material according to claim 1, wherein the needle-like body has a stopper in its intermediate portion that abuts against the upper surface side of the through-hole and restricts the position of penetration into the embankment. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1614590U JPH03108025U (en) | 1990-02-22 | 1990-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1614590U JPH03108025U (en) | 1990-02-22 | 1990-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108025U true JPH03108025U (en) | 1991-11-07 |
Family
ID=31519428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1614590U Pending JPH03108025U (en) | 1990-02-22 | 1990-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008106705A (en) * | 2006-10-27 | 2008-05-08 | Nippon Densan Corp | Serial axial flow fan |
| JP2018021383A (en) * | 2016-08-04 | 2018-02-08 | 株式会社サムシング | Embankment slope protection method |
-
1990
- 1990-02-22 JP JP1614590U patent/JPH03108025U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008106705A (en) * | 2006-10-27 | 2008-05-08 | Nippon Densan Corp | Serial axial flow fan |
| JP2018021383A (en) * | 2016-08-04 | 2018-02-08 | 株式会社サムシング | Embankment slope protection method |
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