CN201280726Y - Combination anti-floating piled anchor node water-proof structure - Google Patents
Combination anti-floating piled anchor node water-proof structure Download PDFInfo
- Publication number
- CN201280726Y CN201280726Y CNU2008201875922U CN200820187592U CN201280726Y CN 201280726 Y CN201280726 Y CN 201280726Y CN U2008201875922 U CNU2008201875922 U CN U2008201875922U CN 200820187592 U CN200820187592 U CN 200820187592U CN 201280726 Y CN201280726 Y CN 201280726Y
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- CN
- China
- Prior art keywords
- anchor rod
- concrete
- node
- float anchor
- float
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- Expired - Fee Related
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Abstract
The utility model discloses a combined anti-float anchor rod node waterproofing structure which comprises an anchor rod inserted into the concrete, and is characterized in that an additional layer is arranged at the node of the anchor rod and the concrete; and an asphalt cement layer is arranged between the bottom of the additional layer and the concrete. Compared with common waterproofing measures, though increasing the amount of the asphalt cement, the combined anti-float anchor rod node waterproofing structure greatly reduces the latter maintenance and leakage stoppage costs, so the economic benefit is obvious. Since the filled asphalt cement layer is tightly combined with anti-float anchor rod, and together with the strengthening of the additional layer, the combined anti-float anchor rod node waterproofing structure is obvious in waterproofing effect and is not easy to have leakage.
Description
Technical field
The utility model belongs to the underground project waterproof structure, specifically to the improvement of the waterproof construction of anti-float anchor rod node.
Background technology
In the construction of deep foundation ditch anti-float anchor rod, because water level is higher after the basic backfill, pressure increases, and the waterproof at anti-float anchor rod node place adopts conventional method can't satisfy impervious requirement.Therefore, selecting the waterproof scheme at the anti-float anchor rod node place of technical feasibility, economical rationality is the key that guarantees that foundation ditch and whole underground construction are finished smoothly.Traditional waterproof method is difficult to solve following problem under this kind condition:
(1) the joint loose contact of SBS and anti-float anchor rod, pressure cause seepage easily when increasing.
(2) space that surrounds in the middle of the anti-float anchor rod is narrow and small, and common waterproof measure intractable puts in place, causes seepage easily.
Summary of the invention
The utility model provides a kind of combined type anti-float anchor rod node waterproof structure at the deficiency of prior art.
Below introduce structure of the present utility model in detail, a kind of combined type anti-float anchor rod node waterproof structure, comprise the anchor pole that is inserted in the concrete, described anchor pole and concrete node place are provided with extra play, and pitch ointment layer is set between the bottom surface of this extra play and the concrete.
Optimally, the end face of described extra play also is provided with pitch ointment layer.
The utility model has the advantages that the utility model compares with common waterproofing work measure,, greatly reduce the maintenance leak stopping expense in later stage, remarkable in economical benefits though increased the consumption of pitch ointment.Adopt the utility model, because the pitch ointment layer of perfusion combines with anti-float anchor rod is tight, the humidification of extra play in addition, waterproof effect is obvious, is not prone to the seepage phenomenon.Use the anti-float anchor rod that this node is handled, will produce good economic benefit and social benefit.
Description of drawings
Figure of description 1 is a structural representation of the present utility model;
Figure of description 2 is the enlarged drawing at the utility model node place.
The specific embodiment
Below in conjunction with Figure of description utility model is done further to disclose.
Embodiment 1:
See also Figure of description, a kind of combined type anti-float anchor rod node waterproof structure comprises the anchor pole 2 that is inserted in the concrete 1, and described anchor pole 2 is provided with extra play 3 with the node place of concrete 1, and pitch ointment layer 4 is set between the bottom surface of this extra play and the concrete 1.For the anchor pole node place of the end face 1 that increases the good waterproof effect extra play also is provided with pitch ointment layer 4.
Claims (2)
1, a kind of combined type anti-float anchor rod node waterproof structure comprises the anchor pole that is inserted in the concrete, it is characterized in that described anchor pole and concrete node place are provided with extra play, are provided with pitch ointment layer between the bottom surface of this extra play and the concrete.
2, combined type anti-float anchor rod node waterproof structure according to claim 1 is characterized in that the end face of described extra play also is provided with pitch ointment layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201875922U CN201280726Y (en) | 2008-08-06 | 2008-08-06 | Combination anti-floating piled anchor node water-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201875922U CN201280726Y (en) | 2008-08-06 | 2008-08-06 | Combination anti-floating piled anchor node water-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201280726Y true CN201280726Y (en) | 2009-07-29 |
Family
ID=40927605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201875922U Expired - Fee Related CN201280726Y (en) | 2008-08-06 | 2008-08-06 | Combination anti-floating piled anchor node water-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201280726Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046548A (en) * | 2012-12-22 | 2013-04-17 | 中冶集团武汉勘察研究院有限公司 | Modified anti-floating anchor rod anchor head |
| CN105002905A (en) * | 2015-06-11 | 2015-10-28 | 成都佳美嘉科技有限公司 | Embedded anchor bar joint |
| CN109898565A (en) * | 2019-03-18 | 2019-06-18 | 广西建工集团建筑工程总承包有限公司 | Utilize the construction method of anti-float anchor rod brace foundation gluten |
-
2008
- 2008-08-06 CN CNU2008201875922U patent/CN201280726Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046548A (en) * | 2012-12-22 | 2013-04-17 | 中冶集团武汉勘察研究院有限公司 | Modified anti-floating anchor rod anchor head |
| CN105002905A (en) * | 2015-06-11 | 2015-10-28 | 成都佳美嘉科技有限公司 | Embedded anchor bar joint |
| CN109898565A (en) * | 2019-03-18 | 2019-06-18 | 广西建工集团建筑工程总承包有限公司 | Utilize the construction method of anti-float anchor rod brace foundation gluten |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20160806 |