CN107938720A - A kind of basement bottom board water seepage treatment device and construction method - Google Patents
A kind of basement bottom board water seepage treatment device and construction method Download PDFInfo
- Publication number
- CN107938720A CN107938720A CN201711175193.4A CN201711175193A CN107938720A CN 107938720 A CN107938720 A CN 107938720A CN 201711175193 A CN201711175193 A CN 201711175193A CN 107938720 A CN107938720 A CN 107938720A
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- China
- Prior art keywords
- steel pipe
- steel
- pipe
- grouting
- base plate
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D37/00—Repair of damaged foundations or foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/003—Injection of material
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention discloses a kind of basement bottom board water seepage treatment device and construction method, grouting device is made of steel pipe, the Grouting Pipe with shut-off valve, expansion type pitch waterstop, two I-steel, four expansion bolts, four nuts, steel pipe closes steel pipe for one end, Grouting Pipe with shut-off valve is installed on steel pipe, and Grouting Pipe is stretched into steel pipe, steel pipe openend is buckled in around base plate leakage point by expansion type pitch waterstop, two I-steel are arranged in a crossed manner in steel pipe blind end, and are fixed on respectively by two expansion bolts and two nuts on bottom plate.After construction method is finds base plate leakage point, the openend of steel pipe is buckled in around base plate leakage point by expansion type pitch waterstop, two I-steel blind ends arranged in a crossed manner in steel pipe, and be fixed on respectively by two expansion bolts and two nuts on bottom plate, the Grouting Pipe with shut-off valve is connected with double-fluid grouting machine carries out slip casting to base plate leakage point.The quick processing base plate leakage problems of energy of the invention, and significant effect expense is low.
Description
Technical field
The invention belongs to the realm of building construction, is related to a kind of basement bottom board water seepage treatment device and construction method, is applicable in
In basement raft foundation.
Background technology
The construction quality of basement raft foundation, it is close with bottom plate antiseep effect relation.And the scale of construction is built at present increasingly
Increase, the area of basement bottom board accordingly increases, and in underplate concrete casting process, inevitably can cause to mix because of each side reason
Solidifying local products give birth to trickle gap, which continues to develop as the time elapses, so as to cause the possibility of base plate leakage.
The content of the invention
The present invention is to make up shortcoming and defect existing in the prior art, there is provided basement bottom board water seepage treatment device and
Construction method, less investment of the present invention, can quickly be blocked after occurring leaking in time, and can be to avoid conventional treatment
When, it is necessary to carry out brill injected hole, conventional method is not only of high cost, processing time length, and can to bottom plate produce through destroy.
The technical solution that the present invention realizes is：
A kind of basement bottom board water seepage treatment device, by steel pipe, the Grouting Pipe with shut-off valve, expansion type pitch waterstop,
Two I-steel, four expansion bolts, four nut compositions, it is characterised in that：The steel pipe that the steel pipe is closed for one end, steel
Grouting Pipe with shut-off valve is installed on pipe, and Grouting Pipe is stretched into steel pipe, the openend of steel pipe passes through expansion type pitch waterstop
Be buckled in around base plate leakage point, two I-steel blind ends arranged in a crossed manner in steel pipe, and respectively by two expansion bolts and
Two nuts are fixed on bottom plate.Steel pipe one end is closed, and is formd the chamber of a slip casting, is utilized four expansion bolts and four
Nut and two I-steel, form stable counter-pressure system, and the end seal for pushing down steel pipe is closed, and form stable, easy slip casting
Device, the device is easy to operate, and cost is low, can fast and effectively solve the problems, such as base plate leakage.
The steel pipe is formed by the steel pipe manufacturing of DN530mm × 5mm, and one end is 5mm steel plate welded closures by thickness.Steel
Pipe sets expansion type pitch waterstop with underplate concrete interface, and slurries are not because of the excessive leakage of pressure during ensureing slip casting.
The Grouting Pipe is installed on the steel plate of steel pipe blind end, and Grouting Pipe stretches out steel plate surface 300mm.
Utilize above-mentioned basement bottom board water seepage treatment device and construction method, it is characterised in that carry out according to the following steps：
It was found that after base plate leakage point, the openend of steel pipe is buckled in around base plate leakage point by expansion type pitch waterstop, two works
The word steel blind end arranged in a crossed manner in steel pipe, and be fixed on respectively by two expansion bolts and two nuts on bottom plate, band is cut
Only the Grouting Pipe of valve is connected with double-fluid grouting machine carries out slip casting to base plate leakage point.
The steel pipe is with bottom plate interface, setting expansion type pitch waterstop, during preventing slip casing by pressure, slurries
Overflowed from interface gap.
The grouting device of the present invention can have material using construction site and be made, and specification can also be according to reality when different
Situation is finely adjusted, and when bottom plate leaks, can carry out two fluid grouting, abutment joint position by the Grouting Pipe of grouting device
Carry out effective sealing leak stopping.Energy quickly processing base plate leakage problems, and significant effect, expense are low of the invention.
Brief description of the drawings
Fig. 1 is the device diagrammatic cross-section when present invention uses.
Fig. 2 is the device floor map when present invention uses.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, easy to which this hair is well understood
It is bright, but they do not form the present invention and limit.
As shown in Figure 1 and Figure 2, the device of the invention is by steel pipe 2, the Grouting Pipe 6 with shut-off valve 7, expansion type pitch waterstop
1st, two 5, four, I-steel nuts 4 of expansion bolt 3, four form, it is characterised in that：The steel pipe 2 is one end closing
Steel pipe, the Grouting Pipe 6 with shut-off valve 7 is installed on steel pipe 2, and Grouting Pipe 6 is stretched into steel pipe 2, and the openend of steel pipe 2 passes through expansion
Formula pitch waterstop 1 is buckled in around base plate leakage point, two I-steel blind ends arranged in a crossed manner in steel pipe, and passes through two respectively
Root expansion bolt 3 and two nuts 4 are fixed on bottom plate.2 one end of steel pipe is closed, and is formd the chamber of a slip casting, is utilized four
Root expansion bolt 3 and four nuts 4 and two I-steel 5, form stable counter-pressure system, and the end seal for pushing down steel pipe 2 is closed,
Stable, easy grouting device is formed, the device is easy to operate, and cost is low, can fast and effectively solve the problems, such as base plate leakage.Slip casting
Pipe 6 is provided with shut-off valve 7, after slip casting, can close shut-off valve 7 and carry out pressurize, it is ensured that the effect of two fluid grouting.
The steel pipe is formed by the steel pipe manufacturing of DN530mm × 5mm, and one end is 5mm steel plate welded closures by thickness.Steel
Pipe sets expansion type pitch waterstop with underplate concrete interface, and slurries are not because of the excessive leakage of pressure during ensureing slip casting.
The Grouting Pipe is installed on the steel plate of steel pipe blind end, and Grouting Pipe stretches out steel plate surface 300mm.
The steel pipe is with bottom plate interface, setting expansion type pitch waterstop, during preventing slip casing by pressure, slurries
Overflowed from interface gap.
The I-steel, using 20a type I-steel, length 1m, every I-steel both ends use M10 expansion bolts and bottom
Plate face is fixed.
Utilize above-mentioned basement bottom board water seepage treatment device and construction method, it is characterised in that carry out according to the following steps：
It was found that after base plate leakage point, the openend of steel pipe is buckled in around base plate leakage point by expansion type pitch waterstop, two works
The word steel blind end arranged in a crossed manner in steel pipe, and be fixed on respectively by two expansion bolts and two nuts on bottom plate, band is cut
Only the Grouting Pipe of valve is connected with double-fluid grouting machine carries out slip casting to base plate leakage point.
Claims (4)
- A kind of 1. basement bottom board water seepage treatment device, by steel pipe, the Grouting Pipe with shut-off valve, expansion type pitch waterstop, two Root I-steel, four expansion bolts, four nut compositions, it is characterised in that：The steel pipe that the steel pipe is closed for one end, steel pipe Upper Grouting Pipe of the installation with shut-off valve, and Grouting Pipe is stretched into steel pipe, the openend of steel pipe passes through expansion type pitch sealing buckle Around base plate leakage point, two I-steel blind ends arranged in a crossed manner in steel pipe, and pass through two expansion bolts and two respectively A nut is fixed on bottom plate.
- 2. basement bottom board water seepage treatment device according to claim 1, it is characterised in that：The steel pipe by The steel pipe manufacturing of DN530mm × 5mm forms, and one end is 5mm steel plate welded closures by thickness.Steel pipe and underplate concrete interface Expansion type pitch waterstop is set, and slurries are not because of the excessive leakage of pressure during ensureing slip casting.
- 3. basement bottom board water seepage treatment device according to claim 2, it is characterised in that：The Grouting Pipe is installed on On the steel plate of steel pipe blind end.
- 4. utilize the construction method of the basement bottom board water seepage treatment device described in one of claim 1-3, it is characterised in that press Following steps carry out：It was found that after base plate leakage point, the openend of steel pipe is buckled in base plate leakage by expansion type pitch waterstop Around point, two I-steel blind ends arranged in a crossed manner in steel pipe, and fixed respectively by two expansion bolts and two nuts On bottom plate, the Grouting Pipe with shut-off valve is connected with double-fluid grouting machine carries out slip casting to base plate leakage point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175193.4A CN107938720A (en) | 2017-11-22 | 2017-11-22 | A kind of basement bottom board water seepage treatment device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175193.4A CN107938720A (en) | 2017-11-22 | 2017-11-22 | A kind of basement bottom board water seepage treatment device and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107938720A true CN107938720A (en) | 2018-04-20 |
Family
ID=61930775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711175193.4A Withdrawn CN107938720A (en) | 2017-11-22 | 2017-11-22 | A kind of basement bottom board water seepage treatment device and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107938720A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009102836A (en) * | 2007-10-22 | 2009-05-14 | Metropolitan Expressway Co Ltd | Sealing method for civil engineering work |
| CN102031796A (en) * | 2009-09-24 | 2011-04-27 | 浙江湖州市建工集团有限公司 | Leakage prevention and treatment method for deformation joints of basement |
| KR101214570B1 (en) * | 2012-07-31 | 2012-12-24 | 주식회사 나우동인건축사사무소 | The drain structure about parking lot water leak of apartment house |
| CN104088254A (en) * | 2014-07-11 | 2014-10-08 | 泛华建设集团有限公司 | Leakage repairing device for pressure-bearing reinforced concrete structure and construction method thereof |
| CN203924140U (en) * | 2014-07-02 | 2014-11-05 | 中铁二局股份有限公司 | Foundation Pit with Confined Water diaphragm wall seam percolating water plugging device |
| CN104895098A (en) * | 2015-06-24 | 2015-09-09 | 江苏省建筑科学研究院有限公司 | Piping blocking structure outside deep foundation pit underground diaphragm wall and grouting treatment method thereof |
| CN105297782A (en) * | 2015-11-19 | 2016-02-03 | 东南大学 | Underground concrete structure expansion joint treatment structure and construction method thereof |
| CN106088364A (en) * | 2016-07-25 | 2016-11-09 | 浙江万达建设集团有限公司 | A kind of Novel underground room antiseep attachment structure and construction method thereof |
| CN207608935U (en) * | 2017-11-22 | 2018-07-13 | 中建三局第二建设工程有限责任公司 | A kind of basement bottom board water seepage treatment device |
-
2017
- 2017-11-22 CN CN201711175193.4A patent/CN107938720A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009102836A (en) * | 2007-10-22 | 2009-05-14 | Metropolitan Expressway Co Ltd | Sealing method for civil engineering work |
| CN102031796A (en) * | 2009-09-24 | 2011-04-27 | 浙江湖州市建工集团有限公司 | Leakage prevention and treatment method for deformation joints of basement |
| KR101214570B1 (en) * | 2012-07-31 | 2012-12-24 | 주식회사 나우동인건축사사무소 | The drain structure about parking lot water leak of apartment house |
| CN203924140U (en) * | 2014-07-02 | 2014-11-05 | 中铁二局股份有限公司 | Foundation Pit with Confined Water diaphragm wall seam percolating water plugging device |
| CN104088254A (en) * | 2014-07-11 | 2014-10-08 | 泛华建设集团有限公司 | Leakage repairing device for pressure-bearing reinforced concrete structure and construction method thereof |
| CN104895098A (en) * | 2015-06-24 | 2015-09-09 | 江苏省建筑科学研究院有限公司 | Piping blocking structure outside deep foundation pit underground diaphragm wall and grouting treatment method thereof |
| CN105297782A (en) * | 2015-11-19 | 2016-02-03 | 东南大学 | Underground concrete structure expansion joint treatment structure and construction method thereof |
| CN106088364A (en) * | 2016-07-25 | 2016-11-09 | 浙江万达建设集团有限公司 | A kind of Novel underground room antiseep attachment structure and construction method thereof |
| CN207608935U (en) * | 2017-11-22 | 2018-07-13 | 中建三局第二建设工程有限责任公司 | A kind of basement bottom board water seepage treatment device |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |
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| WW01 | Invention patent application withdrawn after publication |