CN204370578U - A kind of underground concrete structure exterior wall leakage treatment structures - Google Patents
A kind of underground concrete structure exterior wall leakage treatment structures Download PDFInfo
- Publication number
- CN204370578U CN204370578U CN201420443452.2U CN201420443452U CN204370578U CN 204370578 U CN204370578 U CN 204370578U CN 201420443452 U CN201420443452 U CN 201420443452U CN 204370578 U CN204370578 U CN 204370578U
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- China
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- layer
- exterior wall
- waterproof mortar
- pea gravel
- gravel concreten
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Abstract
The utility model relates to a kind of underground concrete structure exterior wall leakage treatment structures.Comprise exterior wall and breakthrough, carry out reaming at breakthrough place and form bellmouth orifice, breakthrough place is provided with drainage catheter, be covered with conduit around drainage catheter root and breakthrough place and fix mortar, some laminin grout layer and waterproof mortar course is outwards interval with from inner in bellmouth orifice, bellmouth orifice inner surface coating plain-water slurry layer, pea gravel concreten layer is provided with outside waterproof mortar course, drainage catheter front end is provided with filler block and is positioned at pea gravel concreten layer, gauze wire cloth is fixed with outside pea gravel concreten layer, gauze wire cloth external surface is interval with plain-water slurry layer and waterproof mortar course, waterproof mortar course surface is concordant with exterior wall inner surface.The utility model construction cost is low effective, mixes 801 building glues in plain-water slurry layer, makes between waterproof mortar course and concrete structure outer own more firm, prevent hollowing phenomenon, outside pea gravel concreten layer, set up gauze wire cloth, prevent pea gravel concreten layer from ftractureing, improve impermeability.
Description
Technical field
The utility model relates to a kind of underground concrete structure exterior wall leakage treatment structures, belongs to construction work wall construction technical field.
Background technology
Construction work underground concrete structure seepage has become a kind of common quality defect.Current construction method mainly contains: 1, in upstream face punishment, outside is to concrete grouting and do waterproof coating or coiled material layer, but cause the shortcomings such as time-consuming, construction cost is high due to unfavorable factors such as outside shoveling precipitation, underground cables.2, back side punishment is mainly high-pressure slip-casting, but plugging effect is not good, also Seepage can occur in the future, if indoor for reservoir can contaminated water body.
Utility model content
For above-mentioned defect, it is simple that the purpose of this utility model is to provide a kind of structure, a kind of underground concrete structure exterior wall leakage treatment structures that construction cost is low, easy to operate, implementation result is good.
The technical scheme that the utility model adopts for this reason is:
Comprise exterior wall and breakthrough, carry out reaming at the breakthrough place of inner side of outer wall and form bellmouth orifice, at breakthrough place, one drainage catheter is set, be covered with conduit around drainage catheter root and breakthrough place and fix mortar, some laminin grout layer and waterproof mortar course is outwards interval with from inner in bellmouth orifice, bellmouth orifice inner surface coating plain-water slurry layer, pea gravel concreten layer is provided with outside waterproof mortar course, drainage catheter front end is provided with filler block and is positioned at pea gravel concreten layer, gauze wire cloth is fixed with outside pea gravel concreten layer, gauze wire cloth external surface is interval with plain-water slurry layer and waterproof mortar course, waterproof mortar course surface is concordant with exterior wall inner surface.
801 building glues are mixed with in plain-water slurry layer.
The utility model has the advantages that:
The utility model structure is simple, construction cost is low, easy to operate, implementation result is good, mixes 801 building glues in plain-water slurry layer, makes between waterproof mortar course and concrete structure outer own more firm, prevent hollowing phenomenon, outside pea gravel concreten layer, set up gauze wire cloth, preventing pea gravel concreten layer from ftractureing, no longer there is Seepage in the leakage prevention that improve exterior wall.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation before drainage catheter shutoff of the present utility model.
In figure, 1 be exterior wall, 2 are breakthroughs, 3 to be drainage catheters, 4 be that conduit fixes mortar, 5 are plain-water slurry layers, 6 are waterproof mortar course, 7 are pea gravel concreten layers, 8 are filler blocks, 9 is gauze wire cloths.
Detailed description of the invention
A kind of underground concrete structure exterior wall leakage treatment structures, comprise exterior wall 1 and breakthrough 2, breakthrough 2 place inside exterior wall 1 carries out reaming and forms bellmouth orifice, at breakthrough 2 place, one drainage catheter 3 is set, be covered with conduit around drainage catheter 3 root and breakthrough 2 place and fix mortar 4, some plain-water slurry layers 5 and waterproof mortar course 6 is outwards interval with from inner in bellmouth orifice, bellmouth orifice inner surface coating plain-water slurry layer 5, pea gravel concreten layer 7 is provided with outside waterproof mortar course 6, drainage catheter 3 front end is provided with filler block 8 and is positioned at pea gravel concreten layer 7, gauze wire cloth 9 is fixed with outside pea gravel concreten layer 7, gauze wire cloth 9 external surface is interval with plain-water slurry layer 5 and waterproof mortar course 6, waterproof mortar course 6 surface is concordant with exterior wall 1 inner surface.
801 building glues are mixed with in plain-water slurry layer 5 described in the utility model.
Claims (2)
1. a underground concrete structure exterior wall leakage treatment structures, comprise exterior wall and breakthrough, it is characterized in that, carry out reaming at the breakthrough place of inner side of outer wall and form bellmouth orifice, at breakthrough place, one drainage catheter is set, be covered with conduit around drainage catheter root and breakthrough place and fix mortar, some laminin grout layer and waterproof mortar course is outwards interval with from inner in bellmouth orifice, bellmouth orifice inner surface coating plain-water slurry layer, pea gravel concreten layer is provided with outside waterproof mortar course, drainage catheter front end is provided with filler block and is positioned at pea gravel concreten layer, gauze wire cloth is fixed with outside pea gravel concreten layer, gauze wire cloth external surface is interval with plain-water slurry layer and waterproof mortar course, waterproof mortar course surface is concordant with exterior wall inner surface.
2. a kind of underground concrete structure exterior wall leakage treatment structures according to claim 1, is characterized in that, be mixed with 801 building glues in described plain-water slurry layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443452.2U CN204370578U (en) | 2014-08-07 | 2014-08-07 | A kind of underground concrete structure exterior wall leakage treatment structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443452.2U CN204370578U (en) | 2014-08-07 | 2014-08-07 | A kind of underground concrete structure exterior wall leakage treatment structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204370578U true CN204370578U (en) | 2015-06-03 |
Family
ID=53326810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443452.2U Expired - Fee Related CN204370578U (en) | 2014-08-07 | 2014-08-07 | A kind of underground concrete structure exterior wall leakage treatment structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204370578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153469A (en) * | 2014-08-07 | 2014-11-19 | 江苏龙坤集团有限公司 | Treatment structure for outer wall leakage of underground concrete structure and construction method thereof |
-
2014
- 2014-08-07 CN CN201420443452.2U patent/CN204370578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153469A (en) * | 2014-08-07 | 2014-11-19 | 江苏龙坤集团有限公司 | Treatment structure for outer wall leakage of underground concrete structure and construction method thereof |
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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: 20150603 Termination date: 20160807 |