CN106639344A - Concrete exposed reinforcing bar and hole repairing scheme - Google Patents
Concrete exposed reinforcing bar and hole repairing scheme Download PDFInfo
- Publication number
- CN106639344A CN106639344A CN201510709863.0A CN201510709863A CN106639344A CN 106639344 A CN106639344 A CN 106639344A CN 201510709863 A CN201510709863 A CN 201510709863A CN 106639344 A CN106639344 A CN 106639344A
- Authority
- CN
- China
- Prior art keywords
- concrete
- repairing
- exposed reinforcing
- outside
- reinforcing bar
- Prior art date
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention provides a concrete exposed reinforcing bar and hole repairing scheme which can solve the problem that exposed reinforcing bars and holes exist in concrete in the conventional concrete construction schemes. The concrete exposed reinforcing bar and hole repairing scheme can overcome the defect due to exposed reinforcing bars and holes in concrete, can eliminate potential risks, and has prominent practical value and significant economic utilization value.
Description
Technical field
The present invention relates to a kind of mending option of concrete construction defect, and in particular to a kind of concrete dew muscle, the mending option of hole, belong to technical field of civil engineering.
Background technology
In concrete construction, often can cause to reveal the defects such as muscle, hole because of construction wrong, be that engineering brings potential safety hazard, such as eliminate not in time, it would be possible to cause the massive losses that cannot be retrieved.
The content of the invention
The present invention be directed to existing concrete arrangement and method for construction is not proper, there are the defects such as concrete dew muscle, hole, there is provided a kind of concrete dew muscle, the mending option of hole, the defect that the program can be caused by effectively solving concrete dew muscle, hole eliminates safe hidden trouble.
For achieving the above object, technical solution of the invention is：
Concrete dew muscle, hole repair method：
A, the weak part and ledge chisel of repairing position are gone, top to it is outside upper tiltedly, bottom Founder level.
B, basic unit is rinsed well with water under high pressure and wire brush.It is sufficiently humidified so as to old concrete inner surface before repairing.
C, the cement type repaired should be consistent with former concrete, and pea gravel concreten strength grade should be than the high one-level of former grade, plus micro extender.
D, such as condition license, can be repaired with gunite concrete.
E, installation form casting concrete.
F, when pouring, outside should be more slightly higher than repairing position.
When g, repair part reach component design strength, by outside chipping.
Compared with prior art, the invention has the beneficial effects as follows：
The invention provides a kind of concrete dew muscle, the mending option of hole, the defect that the program can be caused by effectively solving concrete dew muscle, hole, eliminate safe hidden trouble, with prominent practicality and significant economic use value.
Specific embodiment
The present invention is described in further details with reference to specific embodiment：
Concrete provided by the present invention dew muscle, hole repair method are concretely comprised the following steps：
A, the weak part and ledge chisel of repairing position are gone, top to it is outside upper tiltedly, bottom Founder level.
B, basic unit is rinsed well with water under high pressure and wire brush.It is sufficiently humidified so as to old concrete inner surface before repairing.
C, the cement type repaired should be consistent with former concrete, and pea gravel concreten strength grade should be than the high one-level of former grade, plus micro extender.
D, such as condition license, can be repaired with gunite concrete.
E, installation form casting concrete.
F, when pouring, outside should be more slightly higher than repairing position.
When g, repair part reach component design strength, by outside chipping.
Explanation embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the technology of this area
For personnel, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc. should be included in
Within protection scope of the present invention.
Claims (1)
1. concrete reveals muscle, the method for repairing and mending of hole：
A, the weak part and ledge chisel of repairing position are gone, top to it is outside upper tiltedly, bottom Founder level；
B, basic unit is rinsed well with water under high pressure and wire brush, before repairing, be sufficiently humidified so as to old concrete inner surface；
C, the cement type repaired should be consistent with former concrete, and pea gravel concreten strength grade should be than the high one-level of former grade, plus micro extender；
D, such as condition license, can be repaired with gunite concrete；
E, installation form casting concrete；
F, when pouring, outside should be more slightly higher than repairing position；
When g, repair part reach component design strength, by outside chipping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510709863.0A CN106639344A (en) | 2015-10-28 | 2015-10-28 | Concrete exposed reinforcing bar and hole repairing scheme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510709863.0A CN106639344A (en) | 2015-10-28 | 2015-10-28 | Concrete exposed reinforcing bar and hole repairing scheme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106639344A true CN106639344A (en) | 2017-05-10 |
Family
ID=58815710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510709863.0A Pending CN106639344A (en) | 2015-10-28 | 2015-10-28 | Concrete exposed reinforcing bar and hole repairing scheme |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106639344A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108947465A (en) * | 2018-07-19 | 2018-12-07 | 贵州磷镁材料有限公司 | A kind of processing method for concrete hole or dew muscle |
| CN110259129A (en) * | 2017-12-29 | 2019-09-20 | 合肥神舟建筑集团有限公司 | A kind of cement concrete metope dew muscle processing method |
| CN110469137A (en) * | 2019-07-04 | 2019-11-19 | 广东承信公路工程检验有限公司 | A kind of armored concrete cracking dew muscle restorative procedure and its repair materials |
-
2015
- 2015-10-28 CN CN201510709863.0A patent/CN106639344A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259129A (en) * | 2017-12-29 | 2019-09-20 | 合肥神舟建筑集团有限公司 | A kind of cement concrete metope dew muscle processing method |
| CN108947465A (en) * | 2018-07-19 | 2018-12-07 | 贵州磷镁材料有限公司 | A kind of processing method for concrete hole or dew muscle |
| WO2020015508A1 (en) * | 2018-07-19 | 2020-01-23 | 贵州磷镁材料有限公司 | Method for treating concrete hole or rebar exposure |
| CN110469137A (en) * | 2019-07-04 | 2019-11-19 | 广东承信公路工程检验有限公司 | A kind of armored concrete cracking dew muscle restorative procedure and its repair materials |
| CN110469137B (en) * | 2019-07-04 | 2021-05-11 | 广东承信公路工程检验有限公司 | Method for repairing broken exposed steel bars of reinforced concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
|
| WD01 | Invention patent application deemed withdrawn after publication |