CN107778029A - The concrete curing method of pipe laying in structure - Google Patents
The concrete curing method of pipe laying in structure Download PDFInfo
- Publication number
- CN107778029A CN107778029A CN201711050191.2A CN201711050191A CN107778029A CN 107778029 A CN107778029 A CN 107778029A CN 201711050191 A CN201711050191 A CN 201711050191A CN 107778029 A CN107778029 A CN 107778029A
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- CN
- China
- Prior art keywords
- concrete
- grouting pipe
- wallboard
- pipe
- water inlet
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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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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/0277—Hardening promoted by using additional water, e.g. by spraying water on the green concrete element
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a kind of concrete curing method of pipe laying in structure, is that Grouting Pipe is buried in concrete structure, and water inlet is set on concrete structure, and curing water enters Grouting Pipe by water inlet, so as to be conserved to concrete structure.Invention increases the new application that Grouting Pipe is used to conserve, and solve the structure for being not easy to carry out conventional maintenance operation and be difficult to carry out the present situation of maintenance in maintenance limited space early stage.
Description
Technical field
The present invention relates to a kind of method of concrete curing, and in particular to the concrete curing side of pipe laying in a kind of structure
Method, belong to concrete curing technical field.
Background technology
In concrete structure construction, maintenance is to ensure the performances such as concrete strength, durability in construction, reduces crackle etc.
Important process caused by mass defect, but be limited by working space and job scheduling, first 7 days most after concrete structure final set
, may be narrow due to working space when needing maintenance, the reasons such as supporting construction can not remove, maintenance there is a situation where not in place.
For structures such as the underpass under town road, pipe galleries, such situation is particularly evident, especially wallboard
Maintenance is difficult in place, cause wallboard crack to produce, and concrete does not reach the mass defect such as respective strengths, durability decline.
A kind of new maintaining process is developed herein, and good concrete structure maintenance effect can be reached under confined condition,
Be advantageous to improve the performance of concrete structure.
The content of the invention
It is an object of the invention to provide the concrete structure that a kind of suitable operating space is limited, especially wallboard class formation
The concrete curing method of pipe laying in the structure that the concrete structures such as piping lane more, space is small, box culvert, underpass use.
The technical proposal for solving the technical problem of the invention is：
The concrete curing method of pipe laying in a kind of structure, it is that Grouting Pipe is buried in concrete structure, and in concrete structure
Upper setting water inlet, curing water enter Grouting Pipe by water inlet, so as to be conserved to concrete structure.
Further scheme is：
When concrete structure is wallboard concrete, Grouting Pipe is located at wallboard concrete upper end face region, and
Concrete structure upper end sets water inlet, and curing water enters Grouting Pipe by water inlet, and is oozed by Grouting Pipe from wallboard upper end
Go out, flowed down along surfaces of wall, realize the maintenance of wallboard.
Further scheme is：
When concrete structure is non-wallboard concrete, Grouting Pipe is located inside concrete structure, on concrete structure
Water inlet is provided with, curing water directly penetrates into inside configuration by Grouting Pipe, and inside configuration is conserved, and reaches comprehensive maintenance
Purpose.
Further scheme is：
The Grouting Pipe runs through whole wallboard concrete upper end.
Further scheme is：
The Grouting Pipe is embedded in wallboard concrete surface, is fixed on template surface by fixture, or consolidate by fixture
It is scheduled on bar-mat reinforcement.
Further scheme is：
The Grouting Pipe is being provided with flow cavitation result baffle plate close to pull bar region to pull bar region.
Invention increases the new application that Grouting Pipe is used to conserve, and solves the structure for being not easy to carry out conventional maintenance operation
The present situation of maintenance is difficult to carry out in maintenance limited space early stage.
Brief description of the drawings
Fig. 1 implements sectional schematic diagram for present invention maintenance；
Fig. 2, which is that Grouting Pipe is embedded, is longitudinally arranged schematic diagram；
Fig. 3 is baffle plate setting schematic diagram at Grouting Pipe；
Diagram is explained：1- water inlet pipes and valve, 2- Grouting Pipes, 3- templates are to pull bar, 4- flow cavitation result baffle plates.
Embodiment
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
The concrete curing method of pipe laying in a kind of structure, it is that Grouting Pipe 2, Grouting Pipe 2 are buried in concrete structure
Water inlet is set in wallboard concrete upper end face region, and in concrete structure upper end, is provided with water inlet into water
Pipe and valve 1, curing water enters Grouting Pipe by water inlet, and is oozed out by Grouting Pipe from wallboard upper end, along surfaces of wall stream
Under, realize the maintenance of wallboard.
For mass concrete, Grouting Pipe 2 is located inside concrete structure, and water receiving is provided with concrete structure
Mouthful, curing water directly penetrates into inside configuration by Grouting Pipe, inside configuration is conserved, and reaches the purpose conserved comprehensively.
The Grouting Pipe runs through whole wallboard concrete upper end.
The Grouting Pipe is embedded in wallboard concrete surface, is fixed on template surface by fixture, or pass through card
Tool is fixed on bar-mat reinforcement.
The Grouting Pipe 2, to pull bar 3, flow cavitation result baffle plate is being provided with to pull bar region close to the template to pull bar region
4。
In the specific implementation, the Grouting Pipe of suitable caliber, and slip casting are selected according to structure type and access water pressure
Length of tube is segmented, and Grouting Pipe making is carried out according to design.
When wall top plate steel bar template is constructed, installation maintenance Grouting Pipe, Grouting Pipe is embedded in panel structure surface, can passed through
Fixture is fixed on template surface, can be also fixed on by fixture on bar-mat reinforcement, and fixture spacing ensures to impact in casting concrete
Grouting Pipe will not be caused to deform.Close to pull bar region, it is excessive to be preferably easily installed baffle controls infiltration for Grouting Pipe.
Continue structure construction by normal concrete structure construction order, until structural concrete pours.
Concreting is completed 24 hours, and constant pressure water flooding is carried out into Grouting Pipe, while is unclamped wallboard template and reinforced bolt
Etc. reinforcement measure, sled rapping plate is easy to curing water to ooze out.Then constructed according to normal construction program.
Water filling is inspected periodically during conserving, and is oozed out situation according to wallboard curing water, is adjusted flow, installs baffle plate, ensures to support
While shield needs, maintenance water consumption is controlled.
Although reference be made herein to invention has been described for explanatory embodiment of the invention, and above-described embodiment is only this hair
Bright preferable embodiment, embodiments of the present invention are simultaneously not restricted to the described embodiments, it should be appreciated that people in the art
Member can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in principle disclosed in the present application
Within scope and spirit.
Claims (6)
- A kind of 1. concrete curing method of pipe laying in structure, it is characterised in that：It is that Grouting Pipe is buried in concrete structure, and Water inlet is set on concrete structure, and curing water enters Grouting Pipe by water inlet, so as to be conserved to concrete structure.
- 2. according to claim 1 in structure pipe laying concrete curing method, it is characterised in that：When concrete structure is wallboard concrete, Grouting Pipe is located at wallboard concrete upper end face region, and Concrete structure upper end sets water inlet, and curing water enters Grouting Pipe by water inlet, and is oozed by Grouting Pipe from wallboard upper end Go out, flowed down along surfaces of wall, realize the maintenance of wallboard.
- 3. according to claim 1 in structure pipe laying concrete curing method, it is characterised in that：When concrete structure is non-wallboard concrete, Grouting Pipe is located inside concrete structure, on concrete structure Water inlet is provided with, curing water directly penetrates into inside configuration by Grouting Pipe, and inside configuration is conserved, and reaches comprehensive maintenance Purpose.
- 4. according to claim 2 in structure pipe laying concrete curing method, it is characterised in that：The Grouting Pipe runs through whole wallboard concrete upper end.
- 5. according to claim 2 in structure pipe laying concrete curing method, it is characterised in that：The Grouting Pipe is embedded in wallboard concrete surface, is fixed on template surface by fixture, or consolidate by fixture It is scheduled on bar-mat reinforcement.
- 6. according to claim 2 in structure pipe laying concrete curing method, it is characterised in that：The Grouting Pipe is being provided with flow cavitation result baffle plate close to pull bar region to pull bar region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050191.2A CN107778029B (en) | 2017-10-31 | 2017-10-31 | Concrete curing method for buried pipe in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050191.2A CN107778029B (en) | 2017-10-31 | 2017-10-31 | Concrete curing method for buried pipe in structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107778029A true CN107778029A (en) | 2018-03-09 |
| CN107778029B CN107778029B (en) | 2021-04-02 |
Family
ID=61431922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711050191.2A Active CN107778029B (en) | 2017-10-31 | 2017-10-31 | Concrete curing method for buried pipe in structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN107778029B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565509A (en) * | 2019-08-01 | 2019-12-13 | 中交二公局第二工程有限公司 | High-pier built-in type health-preserving water pipe system and concrete health-preserving method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10264133A (en) * | 1997-03-28 | 1998-10-06 | Ohbayashi Corp | Curing equipment of precast concrete member |
| CN201232359Y (en) * | 2008-06-13 | 2009-05-06 | 中建三局第二建设工程有限责任公司 | Internal dispersion and external accumulation concrete moisture retention and temperature control maintaining system |
| CN202021683U (en) * | 2011-04-25 | 2011-11-02 | 江苏兴邦建工集团有限公司 | Automatic spray curing system for concrete |
| CN204781973U (en) * | 2015-07-01 | 2015-11-18 | 中国十七冶集团有限公司 | Antiseep plugging device in split bolt hole |
| CN205348794U (en) * | 2015-12-08 | 2016-06-29 | 中国建筑第八工程局有限公司 | Concrete structure's heat preservation maintenance system |
| CN205591555U (en) * | 2015-12-15 | 2016-09-21 | 中铁城建集团北京工程有限公司 | Processing apparatus of basement outer wall |
| CN106142316A (en) * | 2015-04-14 | 2016-11-23 | 任丘市永基建筑安装工程有限公司 | A kind of assembling die curing system |
| CN107246148A (en) * | 2017-06-13 | 2017-10-13 | 河南省水利第工程局 | Thin wall concrete is to drawing screw water sealing structure and sealing technique |
-
2017
- 2017-10-31 CN CN201711050191.2A patent/CN107778029B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10264133A (en) * | 1997-03-28 | 1998-10-06 | Ohbayashi Corp | Curing equipment of precast concrete member |
| CN201232359Y (en) * | 2008-06-13 | 2009-05-06 | 中建三局第二建设工程有限责任公司 | Internal dispersion and external accumulation concrete moisture retention and temperature control maintaining system |
| CN202021683U (en) * | 2011-04-25 | 2011-11-02 | 江苏兴邦建工集团有限公司 | Automatic spray curing system for concrete |
| CN106142316A (en) * | 2015-04-14 | 2016-11-23 | 任丘市永基建筑安装工程有限公司 | A kind of assembling die curing system |
| CN204781973U (en) * | 2015-07-01 | 2015-11-18 | 中国十七冶集团有限公司 | Antiseep plugging device in split bolt hole |
| CN205348794U (en) * | 2015-12-08 | 2016-06-29 | 中国建筑第八工程局有限公司 | Concrete structure's heat preservation maintenance system |
| CN205591555U (en) * | 2015-12-15 | 2016-09-21 | 中铁城建集团北京工程有限公司 | Processing apparatus of basement outer wall |
| CN107246148A (en) * | 2017-06-13 | 2017-10-13 | 河南省水利第工程局 | Thin wall concrete is to drawing screw water sealing structure and sealing technique |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565509A (en) * | 2019-08-01 | 2019-12-13 | 中交二公局第二工程有限公司 | High-pier built-in type health-preserving water pipe system and concrete health-preserving method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107778029B (en) | 2021-04-02 |
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