CN2613530Y - Intermediate set grout injection waterstop - Google Patents
Intermediate set grout injection waterstop Download PDFInfo
- Publication number
- CN2613530Y CN2613530Y CN 03217223 CN03217223U CN2613530Y CN 2613530 Y CN2613530 Y CN 2613530Y CN 03217223 CN03217223 CN 03217223 CN 03217223 U CN03217223 U CN 03217223U CN 2613530 Y CN2613530 Y CN 2613530Y
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- China
- Prior art keywords
- waterstop
- concrete
- utility
- model
- water stop
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a middle-arranged slip-casting water stop for architecture and comprises a water stop. The left and right portions of the water stop are respectively connected with a slip-casting tube and a plurality of grout outlet holes are respectively arranged on tube walls of the slip-casting tube. The utility model can solve the problems in which the construction quality of the water stop is not up to the requirement in the prior art, and when the leakage water on expansion joints appears again, large repair difficulty and expense exist in the repair with smashing the coagulated concrete.
Description
Technical field
The utility model relates to concrete extension joint waterproof equipment technical field.
Background technology
At present, in the concrete underground structure, as: underground constructions such as dam, reservoir, tunnel, culvert, subway, underground building, must leave the shrinkage joint by certain length of building during to its concreting, to prevent concrete various crack and to guarantee the Concrete Construction quality.But leakage problem then appears in shrinkage joint easily, and it badly influences the application life of concrete structure.Prior art solves this type of problem and mostly adopts and locate pre-buried waterstop form at concrete shrinkage joint, but, if the waterstop construction quality does not reach requirement, the percolating water situation is reproduced at the shrinkage joint once more, it is repaired then and the concrete after solidifying must be smashed, and the difficulty of its repairing and expense are sizable.
Summary of the invention
The utility model provides a kind of middle-set-type ejection for water plugging band for building, it can solve that prior art exists if the waterstop construction quality does not reach requirement, when the shrinkage joint percolating water occurs once more, it is repaired the repairing difficulty and the big problem of appropriate litigation fees that then concrete after solidifying must be smashed and exist.
The purpose of this utility model is achieved through the following technical solutions: middle-set-type ejection for water plugging band for building, it has waterstop, connects Grouting Pipe respectively on the two ends, the left and right sides of waterstop, and several slurry outlets are set respectively on the tube wall of Grouting Pipe.
For further realizing the purpose of this utility model, also can finish by the following technical programs: the corresponding connection convex tooth strips of difference on the upper and lower surface of the left and right portion of waterstop.Connect the teeth bar on the upper and lower surface of waterstop respectively.The teeth bar is connected on the waterstop surface between the convex tooth strips.
The beneficial effect that the utility model can produce: because of on two ends, the waterstop left and right sides, connecting the Grouting Pipe that has several slurry outlets respectively, behind the pre-buried place, shrinkage joint in concrete of waterstop, if the percolating water situation appears in shrinkage joint once more, concrete after solidifying need not be smashed, can in Grouting Pipe, inject cement or chemical grouting, this slip casting then enters leakage in the concrete by the slurry outlet on the slip casting tube wall, and with its repairing, sealing, its repairing quality is quite reliable, and operational means is simple, operating cost is cheap.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Middle-set-type ejection for water plugging band for building of the present utility model, it has waterstop 1, connects Grouting Pipe 6,7 on the two ends, the left and right sides of waterstop 1 respectively, and several slurry outlets 5,8 are set respectively on the tube wall of Grouting Pipe 6,7.The corresponding connection convex tooth strips 4 of difference, 4a, 2,2a, 11,11a, 9,9a on the upper and lower surface of waterstop 1 left and right portion.Connect teeth bar 3,3a, 10,10a on the upper and lower surface of waterstop 1 respectively.Teeth bar 3,3a, 10,10a are connected on waterstop 1 surface between convex tooth strips 4,2,4a, 2a, 11,9,11a, the 9a.
During making, process waterstop 1 by above-mentioned requirements.During use, the shrinkage joint that waterstop 1 is embedded in the concrete is located, fluid concrete gets final product then.If when the percolating water situation appears in shrinkage joint once more, the concrete after solidifying need not be smashed, can in it, inject cement or chemical grouting by Grouting Pipe 6,7, the leakage that this slip casting then enters in the concrete by slurry outlet 5,8, and with its repairing, sealing.The utility model is applicable to bottom surface concreting construction use.The technology that the utility model is not described in detail partly is known technology.
Claims (4)
1, middle-set-type ejection for water plugging band for building, it has waterstop (1), it is characterized in that: connect Grouting Pipe (6), (7) on the two ends, the left and right sides of waterstop (1) respectively, several slurry outlets (5), (8) are set respectively on the tube wall of Grouting Pipe (6), (7).
2, middle-set-type ejection for water plugging band for building according to claim 1 is characterized in that: difference corresponding connection convex tooth strips (4), (4a), (2), (2a), (11), (11a), (9), (9a) on the upper and lower surface of the left and right portion of waterstop (1).
3, middle-set-type ejection for water plugging band for building according to claim 1 is characterized in that: connect teeth bar (3), (3a), (10), (10a) on the upper and lower surface of waterstop (1) respectively.
4, according to claim 2 or 3 described middle-set-type ejection for water plugging bands for building, it is characterized in that: teeth bar (3), (3a), (10), (10a) are connected on waterstop (1) surface between convex tooth strips (4), (2), (4a), (2a), (11), (9), (11a), (9a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217223 CN2613530Y (en) | 2003-05-15 | 2003-05-15 | Intermediate set grout injection waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217223 CN2613530Y (en) | 2003-05-15 | 2003-05-15 | Intermediate set grout injection waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2613530Y true CN2613530Y (en) | 2004-04-28 |
Family
ID=34243393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03217223 Expired - Fee Related CN2613530Y (en) | 2003-05-15 | 2003-05-15 | Intermediate set grout injection waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2613530Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712145A (en) * | 2015-02-16 | 2015-06-17 | 中交第二航务工程局有限公司 | Grouting method for middle embedded grouting water stop belt |
| CN106593494A (en) * | 2017-01-07 | 2017-04-26 | 中铁十五局集团第五工程有限公司 | Grouting water plugging method for tunnel |
| CN112240215A (en) * | 2020-10-23 | 2021-01-19 | 中铁工程装备集团有限公司 | Waterproof structure between water-stop strip and prefabricated component and construction method of waterproof structure |
-
2003
- 2003-05-15 CN CN 03217223 patent/CN2613530Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712145A (en) * | 2015-02-16 | 2015-06-17 | 中交第二航务工程局有限公司 | Grouting method for middle embedded grouting water stop belt |
| CN106593494A (en) * | 2017-01-07 | 2017-04-26 | 中铁十五局集团第五工程有限公司 | Grouting water plugging method for tunnel |
| CN112240215A (en) * | 2020-10-23 | 2021-01-19 | 中铁工程装备集团有限公司 | Waterproof structure between water-stop strip and prefabricated component and construction method of waterproof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |