CN202969342U - Concrete anti-seepage wall - Google Patents
Concrete anti-seepage wall Download PDFInfo
- Publication number
- CN202969342U CN202969342U CN 201220722686 CN201220722686U CN202969342U CN 202969342 U CN202969342 U CN 202969342U CN 201220722686 CN201220722686 CN 201220722686 CN 201220722686 U CN201220722686 U CN 201220722686U CN 202969342 U CN202969342 U CN 202969342U
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- Prior art keywords
- wall
- concrete
- seepage
- concrete anti
- dam body
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- Expired - Fee Related
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Abstract
The invention discloses a concrete anti-seepage wall, and belongs to the field of anti-seepage materials for hydraulic and hydropower engineering. The concrete anti-seepage wall is characterized by comprising middle wall bodies and two side wall bodies, the middle wall bodies include an upper elastic wall body and a lower rigid wall body, and the two side wall bodies are made of flexible concrete 8-10cm in thickness. The concrete anti-seepage wall is capable of preventing settlement deformation caused by water level high-low pressure of a dam body, adaptable to horizontal deformation of the dam body, and particularly applicable to reservoir dam body concrete reinforcing and high-quality anti-seepage of infrastructural projects.
Description
Technical field
The utility model relates to the impervious material field of using in Hydraulic and Hydro-Power Engineering, particularly a kind of concrete cut.
Background technology
At present in Hydraulic and Hydro-Power Engineering, the normal concrete cut that adopts carries out underground soil layer antiseepage, generally adopt in the ground construction grooving, with hydraulic sheeting pile, concrete casting is formed impervious wall, the material of impervious wall is generally rigid material or flexible material, material is more single, can't adapt to the variation of soil layer property difference and water level height.
Summary of the invention
A kind of concrete cut that the utility model provides according to the deficiencies in the prior art.
The technical solution of the utility model is: a kind of concrete cut, comprise middle wall body and both sides body of wall, wherein said middle wall body comprises the elasticity body of wall on top and the rigidity body of wall of bottom, and the both sides body of wall is the flexible concrete of 8 ~ 10cm, in construction, lower slotting hydraulic sheeting pile, first water rigid material, then water elastomeric material, form middle wall body, at last inject flexible material at the both sides of middle wall body high pressure spray, form 8 ~ 10cm flexible concrete impervious wall.
The utility model compared with prior art can prevent the sedimentation and deformation that dam body water level high-low pressure causes, also can adapt to the horizontal distortion of dam body, is specially adapted to reservoir dam concrete strengthening and capital works high-quality percolation-proof.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
With reference to Figure of description, the utility model is described in detail below:
As shown in Figure 1, concrete cut comprises middle wall body 1 and both sides body of wall 2, and wherein said middle wall body 1 comprises the elasticity body of wall 3 on top and the rigidity body of wall 4 of bottom, and both sides body of wall 2 is the flexible concrete of 8 ~ 10cm.In construction, lower slotting hydraulic sheeting pile first waters rigid material, then waters elastomeric material, forms middle wall body 1, injects flexible material at the both sides of middle wall body 1 high pressure spray at last, forms 8 ~ 10cm flexible concrete impervious wall.
Claims (1)
1. concrete cut, it is characterized in that: comprise middle wall body and both sides body of wall, wherein said middle wall body comprises the elasticity body of wall on top and the rigidity body of wall of bottom, and the both sides body of wall is the flexible concrete of 8 ~ 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722686 CN202969342U (en) | 2012-12-25 | 2012-12-25 | Concrete anti-seepage wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722686 CN202969342U (en) | 2012-12-25 | 2012-12-25 | Concrete anti-seepage wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969342U true CN202969342U (en) | 2013-06-05 |
Family
ID=48510436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220722686 Expired - Fee Related CN202969342U (en) | 2012-12-25 | 2012-12-25 | Concrete anti-seepage wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560573A (en) * | 2018-02-02 | 2018-09-21 | 建昌县水利局 | A kind of construction method of water conservancy project underground cut-off wall |
-
2012
- 2012-12-25 CN CN 201220722686 patent/CN202969342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560573A (en) * | 2018-02-02 | 2018-09-21 | 建昌县水利局 | A kind of construction method of water conservancy project underground cut-off wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131225 |