JPH0484445U - - Google Patents
Info
- Publication number
- JPH0484445U JPH0484445U JP12868790U JP12868790U JPH0484445U JP H0484445 U JPH0484445 U JP H0484445U JP 12868790 U JP12868790 U JP 12868790U JP 12868790 U JP12868790 U JP 12868790U JP H0484445 U JPH0484445 U JP H0484445U
- Authority
- JP
- Japan
- Prior art keywords
- retaining wall
- block
- block blocks
- drainage pipe
- concrete
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims 1
Landscapes
- Retaining Walls (AREA)
Description
第１図はこの考案の実施例を適用したブロツク
積擁壁の要部縦断面図、第２図は第１図の正面図
、第３図は第１図の擁壁全体の縦断面図、第４図
は第１図の要部拡大図、第５図は従来の排水装置
を適用した擁壁の要部縦断面図である。
９……ブロツク積、１１……胴込めコンクリー
ト（コンクリート）、１３……裏込めコンクリー
ト（コンクリート）、１９……排水パイプ、２１
……後端開口、２７……通水部材。
Fig. 1 is a longitudinal sectional view of the main part of a block retaining wall to which an embodiment of this invention is applied, Fig. 2 is a front view of Fig. 1, and Fig. 3 is a longitudinal sectional view of the entire retaining wall of Fig. 1. FIG. 4 is an enlarged view of the main part of FIG. 1, and FIG. 5 is a vertical sectional view of the main part of a retaining wall to which a conventional drainage device is applied. 9...Block stack, 11...Body filling concrete (concrete), 13...Backfilling concrete (concrete), 19...Drainage pipe, 21
... Rear end opening, 27 ... Water passage member.
Claims (1)
部に打設したコンクリートとによつて構成し、積
ブロツクの間に水抜きパイプを介在させるように
したブロツク積擁壁の排水装置において、 前記コンクリートの打設領域で水抜きパイプの
端部開口に通水性を有する通水部材を嵌挿したこ
とを特徴とするブロツク積擁壁の排水装置。[Scope of Claim for Utility Model Registration] A retaining wall made of block blocks and concrete cast at the back of the block blocks, with a drainage pipe interposed between the block blocks. A drainage device for a block retaining wall, characterized in that a water-permeable member having water permeability is inserted into the end opening of the drainage pipe in the concrete placement area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12868790U JP2515891Y2 (en) | 1990-11-30 | 1990-11-30 | Drainage device for block retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12868790U JP2515891Y2 (en) | 1990-11-30 | 1990-11-30 | Drainage device for block retaining wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484445U true JPH0484445U (en) | 1992-07-22 |
| JP2515891Y2 JP2515891Y2 (en) | 1996-10-30 |
Family
ID=31876134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12868790U Expired - Fee Related JP2515891Y2 (en) | 1990-11-30 | 1990-11-30 | Drainage device for block retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515891Y2 (en) |
-
1990
- 1990-11-30 JP JP12868790U patent/JP2515891Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2515891Y2 (en) | 1996-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |