CN105735364B - Concrete joint waterproof system, construction method and the protection component for the system - Google Patents
Concrete joint waterproof system, construction method and the protection component for the system Download PDFInfo
- Publication number
- CN105735364B CN105735364B CN201610119754.8A CN201610119754A CN105735364B CN 105735364 B CN105735364 B CN 105735364B CN 201610119754 A CN201610119754 A CN 201610119754A CN 105735364 B CN105735364 B CN 105735364B
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- CN
- China
- Prior art keywords
- grouting pipe
- concrete joint
- connecting tube
- waterproof
- protection component
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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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- 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
Abstract
A kind of concrete joint waterproof system and protection component, the waterproof system include：Grouting Pipe (31), grouting pipe (33) and protection component (34)；The Grouting Pipe (31) is arranged on first scope of operation of the first wall (1), and first scope of operation is towards the concrete joint；The first end of the grouting pipe (33) is located at second scope of operation of first wall (1)；Second end of the grouting pipe (33) crosses with the Grouting Pipe (31)；The protection component (34) is used for the first end for covering the grouting pipe.
Description
Technical field
The present invention relates to waterproofing work technical field, particularly a kind of mixed concrete seam waterproof system, construction method and
Protection component for the system.
Background technology
At present, in underground waterproof engineering, the various seams of concrete (containing movement joint, concrete joint, cold joint), it is through walls
Easily there is the position of percolating water in pipe (box) and reserved passageway joint etc., because the civil engineering engineering method of underground engineering is more, for some
The concrete seam of special engineering method or privileged sites, waterstop can not be set or set waterstop more difficult, using sealing
Bar or fluid sealant are difficult to meet waterproof requirement again.And when percolating water phenomenon occurs in concrete seam, brill is usually taken afterwards
The method of cellular type slip casting carries out leak stopping maintenance, when leak-stopping technique is wrong or during construction wrong, then can bring one to concrete structure
Fixed destruction, different degrees of injury is caused to overall structure, so not only spend expensive, and waterproofing and leakage-stopping effect
It cannot be effectively ensured.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of mixed concrete seam waterproof system, construction method and are used for
The protection component of the system.It can use and carry out setting waterproof filling system in advance at concrete seam position, i.e., it is advanced pre-buried
Waterproof filling system, once there is seepage in the later stage, then carries out the method for slip casting to it.The relatively easy side of this waterproof system engineering method
Just, and use is can be repeated several times, waterproof effect is reliable, is also readily obtained guarantee.
A kind of concrete joint waterproof system, including Grouting Pipe, grouting pipe and protection component；
The Grouting Pipe is arranged on first scope of operation of the first wall, and first scope of operation connects towards the concrete
Seam；
The first end of the grouting pipe is located at second scope of operation of first wall；
The end of grouting pipe second crosses with the Grouting Pipe；
The protection component is used for the first end for covering the grouting pipe.
Further, the protection component includes being provided with bottom, the connecting tube of through hole；The connecting tube is led to through described
Hole, the first end of the connecting tube are connected with conduit first end with nested form, the end of connecting tube second and port sleeve with
It is connected, the port sleeve uses stereoplasm tube.
Further, there is the side wall extended along stereoplasm tube side on the bottom；The protection component also includes：Sheath with
And top cover；One end of the sheath is connected in a nesting relation with the side wall of the bottom, the other end and the top cover with nested or
Engagement thread connects.
Further, the bottom is additionally provided with outwards in the steel of " eight " font extension towards the side of the grouting pipe
Band.
Further, the Grouting Pipe end set has slip casting connecting tube, the second end and the note of the grouting pipe
The slip casting connecting tube of slurry pipe crosses, and the of length no more than 6m of the Grouting Pipe.
Further, set in a Grouting Pipe and be than or equal to a conduit.
Further, the concrete joint waterproof system also includes waterproof packed layer；The waterproof packed layer is located at institute
State in concrete joint, the waterproof packed layer 4 is injected by the grouting pipe by waterproof material and flows into institute through Grouting Pipe
State concrete joint and be formed by curing.
Further, the waterproof packed layer is using soluble polyurethane, epoxy resin, superfine cement slurry, acrylates
The one or more of resin.
Further, the grouting pipe is arranged on inside first wall or extends institute along the concrete joint
State second scope of operation of the first wall.
Further, when middle buried water stop or sealing rod are provided with the concrete joint, the Grouting Pipe is set
In middle buried water stop or sealing rod upstream face side；When waterstop, sealing rod are not provided with the concrete joint, the note
Slurry pipe is arranged on the position of center line of concrete joint, and the distance away from any side of concrete joint is not less than 100mm.
The invention also discloses a kind of protection component applied to the concrete joint waterproof system, including it is provided with logical
The bottom in hole, connecting tube；The connecting tube passes through the through hole, and the first end and conduit first end of the connecting tube are with nested shape
Formula is connected, and with port sleeve to be connected, the port sleeve uses stereoplasm tube at the end of connecting tube second.
Further, there is the side wall extended along stereoplasm tube side on the bottom；The protection component also includes：Sheath with
And top cover；One end of the sheath is connected in a nesting relation with the side wall of the bottom, the other end and the top cover with nested or
Engagement thread connects.
Further, the protection component also includes：The bottom towards the side of the grouting pipe be additionally provided with to
The outer steel band in the extension of " eight " font.
The invention also discloses a kind of construction method of concrete joint waterproof system, comprise the following steps：
The Full-face pouring pipe is embedded in inside first wall, the first end of the grouting pipe is positioned at described
Second scope of operation of the first wall；The Grouting Pipe is located at first scope of operation in the first wall face, first scope of operation
Towards the concrete joint；
The water filling into the Full-face pouring pipe, confirm that the Full-face pouring pipe is unimpeded and then carries out slip casting, during slip casting
Waterproof material is fed into the Full-face pouring pipe by the grouting pipe, waterproof material is filled after being flowed out by the Grouting Pipe
Enter concrete joint；Exhaust end waterproof material overflows Full-face pouring pipe described in rear enclosed.
Further, maximum grouting pressure is no more than 20MPa
Further, it is multiple described complete disconnected in the construction method using the seam waterproof system of Full-face pouring pipe
The spacing of face Grouting Pipe is 3~4m, with quincunx stringing.
Further, dabbing processing is carried out to concrete joint both ends wall end before mortar depositing construction, then cleaned out
Dust, laitance in the concrete joint；And lacking using inorganic quick-set mending concrete seam both sides wall base material
Rib arrisdefect position and concrete comb hole position.
Further, the Grouting Pipe is fixedly connected using fixed mount and nail with first wall；The slip casting is led
Pipe is fixed on the interior reinforcing bar of first wall using anchoring piece.
The beneficial effects of the present invention are can use and carry out setting waterproof slip casting system in advance at concrete seam position
System, i.e., advanced pre-buried waterproof filling system, once there is seepage in the later stage, then carries out the method for slip casting to it.This waterproof system work
The relatively easy convenience of method, and use is can be repeated several times, waterproof effect is reliable, is also readily obtained guarantee.
Brief description of the drawings
With reference to the following drawings, many aspects of the invention are better understood with.Part in accompanying drawing not necessarily into than
Example, it is preferred that emphasis is clearly exemplify the principle of the present invention.
Fig. 1 is organigram of the present invention.
Fig. 2 Full-face pouring tubular construction schematic diagrames of the present invention
Fig. 3 is organigram of the present invention when having middle buried water stop.
Fig. 4 is organigram of the present invention when having buried water stop in another kind.
Fig. 5 is organigram of the present invention when having sealing rod.
Fig. 6 grouting pipes of the present invention and protection component connection diagram.
Fig. 7 seam waterproof system scheme of installations of the present invention using Full-face pouring pipe.
Embodiment
The embodiment of the present invention is further described with reference to the accompanying drawings and examples, following examples are only used
In clearly illustrating technical scheme, and can not be limited the scope of the invention with this.
Embodiment 1
As shown in figs. 1-7, concrete technical scheme of the present invention is as follows：
A kind of concrete joint waterproof system, including Grouting Pipe 31, grouting pipe 33 and protection component 34；
The Grouting Pipe 31 is arranged on first scope of operation of the first wall 1, and first scope of operation is towards the concrete
Seam；
The first end of the grouting pipe 33 is located at second scope of operation of first wall 1；
The end of grouting pipe 33 second crosses with the Grouting Pipe 31；
The protection component 34 is used for the first end for covering the grouting pipe 33.
The invention also discloses a kind of protection component applied to the concrete joint waterproof system, including：
It is provided with bottom 341, the connecting tube 332 of through hole；The connecting tube 332 passes through the through hole, the connecting tube 332
First end be connected with the first end of conduit 331 with nested form, the end of connecting tube 332 second with port sleeve 333 to be connected,
The port sleeve 333 uses stereoplasm tube.
The invention also discloses a kind of construction method of concrete joint waterproof system, comprise the following steps：
The Grouting Pipe 31 that length matches with the concrete joint is cut out, and the Grouting Pipe 31 is of length no more than
6m；
The ready Full-face pouring pipe 3 is embedded in inside first wall 1, the Grouting Pipe 31 extends institute
State outside the first wall 1；The Grouting Pipe 31 is located at first scope of operation in the face of the first wall 1, first scope of operation face
To the concrete joint；The first end of grouting pipe 33 is located at second scope of operation of first wall 1；
The water filling into the Full-face pouring pipe 3, judge whether the Full-face pouring pipe 3 unimpeded and detergent line, really
It is unimpeded and then carry out slip casting to recognize the Full-face pouring pipe 3, waterproof material is fed into institute by the grouting pipe 33 during slip casting
Full-face pouring pipe 3 is stated, waterproof material is packed into concrete joint after being flowed out by the Grouting Pipe 31；Exhaust end waterproof material overflows
Go out Full-face pouring pipe 3 described in rear enclosed, progressively slowly pressurization；Maximum grouting pressure is no more than 20MPa.
The various seams of concrete (containing movement joint, construction joint, cold joint), building enclosure can effectively be prevented and treated using the present invention
With the water leakage problem at the underground engineering detail treatment position such as bottom plate seam, wall pipe (box) and reserved passageway joint.It can carry
The waterproofing and leakage-stopping effect of high concrete seam crossing, strengthen the structural stability of concrete seam.It is widely used in underground engineering
The waterproofing and leakage-stopping at the detail treatment positions such as concrete seam, wall pipe (box) and reserved passageway joint.Compared with traditional approach
Compared with Full-face pouring pipe of the invention has the repeatable characteristic applied, and construction gap repeatedly can be repaired.
Embodiment 2
As shown in figs. 1-7, concrete technical scheme of the present invention is as follows：
A kind of concrete joint waterproof system, including Grouting Pipe 31, grouting pipe 33, protection component 34, waterproof packed layer
4；
The protection component 34 includes being provided with bottom 341, the connecting tube 332 of through hole；The connecting tube 332 is described in
Through hole, the first end of the connecting tube 332 are connected with the first end of conduit 331 with nested form, the end of connecting tube 332 second with
For port sleeve 333 to be connected, the port sleeve 333 uses stereoplasm tube；
There is the side wall extended along stereoplasm tube side on the bottom 341；The protection component also includes：Sheath 342 and
Top cover 343；One end of the sheath 342 is connected in a nesting relation with the side wall of the bottom, the other end and the top cover 343 with
The connection of nested or engagement thread；
The Grouting Pipe end set has slip casting connecting tube 313, the second end and the Grouting Pipe of the grouting pipe 331
31 slip casting connecting tube 313 crosses, and 31 of length no more than 6m of the Grouting Pipe.
The side towards the grouting pipe of the bottom 341 is additionally provided with outwards in the steel band of " eight " font extension
344。
The end of conduit 331 second is connected with the side wall of Grouting Pipe 31, the conduit 331 and the Grouting Pipe 31 into
90 ° of angles；
The waterproof packed layer 4 is located in the concrete joint, and the waterproof packed layer 4 is passed through described by waterproof material
Grouting pipe 33 is injected the concrete joint and is formed by curing；
The waterproof packed layer 4 is located in the concrete joint, and the waterproof packed layer 4 is passed through described by waterproof material
Grouting pipe 33 is injected the concrete joint and is formed by curing, and the waterproof packed layer 4 is using soluble polyurethane, asphalt mixtures modified by epoxy resin
Fat, superfine cement slurry, the one or more of acrylate resins.
The invention also discloses a kind of protection component applied to the concrete joint waterproof system, including：
It is provided with bottom 341, the connecting tube 332 of through hole；The connecting tube 332 passes through the through hole, the connecting tube 332
First end be connected with the first end of conduit 331 with nested form, the end of connecting tube 332 second with port sleeve 333 to be connected,
The port sleeve 333 uses stereoplasm tube.There is the side wall extended along stereoplasm tube side on the bottom 341；The protection component
Also include：Sheath 342 and top cover 343；One end of the sheath 342 is connected in a nesting relation with the side wall of the bottom, separately
One end is connected with the top cover 343 with nested or engagement thread.The side towards the grouting pipe of the bottom 341 is also set
It is equipped with outwards in the steel band 344 of " eight " font extension.
The invention also discloses a kind of construction method of concrete joint waterproof system, comprise the following steps：
The Grouting Pipe 31 that length matches with the concrete joint is cut out, and the Grouting Pipe 31 is of length no more than
6m；
The ready Full-face pouring pipe 3 is embedded in inside first wall 1, the Grouting Pipe 31 extends institute
State outside the first wall 1；The Grouting Pipe 31 is located at first scope of operation in the face of the first wall 1, first scope of operation face
To the concrete joint；The first end of grouting pipe 33 is located at second scope of operation of first wall 1；The Grouting Pipe
31 are fixedly connected using fixed mount 311 and nail 312 with first wall 1；The grouting pipe 33 is solid using anchoring piece 334
It is scheduled on the interior reinforcing bar 11 of first wall 1.
Dabbing processing, then the ash cleaned out in the concrete joint are carried out to concrete joint both ends wall end
Dirt, laitance；Losing fangle position and concrete comb using inorganic quick-set mending concrete seam both sides wall base material
Hole position, make its smooth surface straight, it is internal closely knit；
The water filling into the Full-face pouring pipe 3, judge whether the Full-face pouring pipe 3 unimpeded and detergent line, really
It is unimpeded and then carry out slip casting to recognize the Full-face pouring pipe 3, waterproof material is fed into institute by the grouting pipe 33 during slip casting
Full-face pouring pipe 3 is stated, waterproof material is packed into concrete joint after being flowed out by the Grouting Pipe 31；Exhaust end waterproof material overflows
Go out Full-face pouring pipe 3 described in rear enclosed, progressively slowly pressurization；Maximum grouting pressure is no more than 20MPa.
The various seams of concrete (containing movement joint, construction joint, cold joint), building enclosure can effectively be prevented and treated using the present invention
With the water leakage problem at the underground engineering detail treatment position such as bottom plate seam, wall pipe (box) and reserved passageway joint.It can carry
The waterproofing and leakage-stopping effect of high concrete seam crossing, strengthen the structural stability of concrete seam.It is widely used in underground engineering
The waterproofing and leakage-stopping at the detail treatment positions such as concrete seam, wall pipe (box) and reserved passageway joint.Compared with traditional approach
Compared with Full-face pouring pipe of the invention has the repeatable characteristic applied, and construction gap repeatedly can be repaired.
Described above is only the preferred embodiments of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of concrete joint waterproof system, it is characterised in that including Grouting Pipe（31）, grouting pipe（33）With protection component
（34）；
The Grouting Pipe（31）It is arranged on the first wall（1）First scope of operation, first scope of operation is towards the concrete
Seam；
The grouting pipe（33）First end be located at first wall（1）Second scope of operation；
The grouting pipe（33）Second end and the Grouting Pipe（31）Cross；
The protection component（34）For covering the grouting pipe（33）First end；
The protection component（34）Bottom including being provided with through hole（341）, connecting tube（332）；The connecting tube（332）Pass through
The through hole, the connecting tube（332）First end and grouting pipe（33）First end is connected with nested form, the connecting tube
（332）Second end and port sleeve（333）To be connected, the port sleeve（333）Using stereoplasm tube；The bottom（341）On
With the side wall extended along stereoplasm tube side；
The protection component also includes sheath（342）And top cover（343）；The sheath（342）One end and the bottom
Side wall connects in a nesting relation, the other end and the top cover（343）With the connection of nested or engagement thread.
2. concrete joint waterproof system as claimed in claim 1, it is characterised in that the Grouting Pipe end set has slip casting
Connecting tube（313）, the grouting pipe（33）The second end and the Grouting Pipe（31）Slip casting connecting tube（313）Cross, and
The Grouting Pipe（31）Of length no more than 6m.
3. concrete joint waterproof system as claimed in claim 1, it is characterised in that the system also includes waterproof packed layer
（4）；The waterproof packed layer（4）In the concrete joint, the waterproof packed layer（4）Passed through by waterproof material described
Grouting pipe（33）Inject and through Grouting Pipe（31）Flow into the concrete joint and be formed by curing；The waterproof packed layer（4）
Using soluble polyurethane, epoxy resin, superfine cement slurry, acrylate resins one or more.
4. concrete joint waterproof system as claimed in claim 1, it is characterised in that the grouting pipe（33）It is arranged on institute
State the first wall（1）Inside extends first wall along the concrete joint（1）Second scope of operation.
5. concrete joint waterproof system as claimed in claim 1, it is characterised in that in being provided with the concrete joint
When buried water stop or sealing rod, the Grouting Pipe（31）It is arranged on middle buried water stop or sealing rod upstream face side；It is described
When waterstop, sealing rod are not provided with concrete joint, the Grouting Pipe（31）The position of center line of concrete joint is arranged on,
And the distance away from any side of concrete joint is not less than 100mm.
A kind of 6. protection component applied to concrete joint waterproof system as claimed in claim 1, it is characterised in that the guarantor
Shield component includes：
It is provided with the bottom of through hole（341）, connecting tube（332）；The connecting tube（332）Through the through hole, the connecting tube
（332）First end and grouting pipe（33）First end is connected with nested form, the connecting tube（332）Second end and port sleeve
Pipe（333）To be connected, the port sleeve（333）Using stereoplasm tube.
7. protection component as claimed in claim 6, it is characterised in that the bottom（341）It is upper to have along the extension of stereoplasm tube side
Side wall；The protection component also includes：Sheath（342）And top cover（343）；The sheath（342）One end and the bottom
The side wall of lid connects in a nesting relation, the other end and the top cover（343）With the connection of nested or engagement thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119754.8A CN105735364B (en) | 2016-03-03 | 2016-03-03 | Concrete joint waterproof system, construction method and the protection component for the system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119754.8A CN105735364B (en) | 2016-03-03 | 2016-03-03 | Concrete joint waterproof system, construction method and the protection component for the system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105735364A CN105735364A (en) | 2016-07-06 |
| CN105735364B true CN105735364B (en) | 2017-12-26 |
Family
ID=56249966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610119754.8A Active CN105735364B (en) | 2016-03-03 | 2016-03-03 | Concrete joint waterproof system, construction method and the protection component for the system |
Country Status (1)
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| CN (1) | CN105735364B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223496A (en) * | 2016-09-20 | 2016-12-14 | 中建八局第四建设有限公司 | A kind of post-cast strip antiseepage grouting device |
| CN106638710A (en) * | 2017-02-17 | 2017-05-10 | 四川省第六建筑有限公司 | New and old underground building joint construction seam waterproof processing technology |
| CN106948505A (en) * | 2017-05-09 | 2017-07-14 | 北京市市政工程设计研究总院有限公司 | A kind of Grouting Pipe interface protection box |
| CN108104287B (en) * | 2018-01-05 | 2019-07-16 | 广州市芳村建筑工程有限公司 | Concrete structure and the segmentation casting method for utilizing the concrete structure |
| CN108265762A (en) * | 2018-04-09 | 2018-07-10 | 中国建筑第八工程局有限公司 | Replaceable pipe gallery waterproofing of movement joints joint structure |
| CN110485853A (en) * | 2018-05-15 | 2019-11-22 | 张展祥 | The built-in type anti-leaking method of window frame |
| CN110872869A (en) * | 2019-11-27 | 2020-03-10 | 中铁城建集团第二工程有限公司 | Waterproof construction method for joints of external wall panels |
| CN114773011B (en) * | 2022-05-26 | 2023-01-03 | 浙大宁波理工学院 | Interface joint material based on industrial solid wastes and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2929062Y (en) * | 2006-07-31 | 2007-08-01 | 蒋才荣 | Concrete crack slip casting tube capable of repeatedly using |
| CN103321255A (en) * | 2013-07-19 | 2013-09-25 | 中冶建工集团有限公司 | Underground concrete structural engineering joint waterproof construction method |
| CN203583524U (en) * | 2013-11-28 | 2014-05-07 | 中铁二十局集团第五工程有限公司 | Waterproof structure for annular construction joints of peat soft soil stratum subway station |
| KR20150066090A (en) * | 2013-12-06 | 2015-06-16 | 이환종 | Expansion joint for concrete construction |
| CN105113554B (en) * | 2015-08-27 | 2017-11-24 | 上海市政工程设计研究总院（集团）有限公司 | A kind of genuine girth joint structure of precast assembly |
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2016
- 2016-03-03 CN CN201610119754.8A patent/CN105735364B/en active Active
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