CN208717677U - The zip mode of measures of cracks on concrete pavement repairs structure - Google Patents
The zip mode of measures of cracks on concrete pavement repairs structure Download PDFInfo
- Publication number
- CN208717677U CN208717677U CN201821253984.4U CN201821253984U CN208717677U CN 208717677 U CN208717677 U CN 208717677U CN 201821253984 U CN201821253984 U CN 201821253984U CN 208717677 U CN208717677 U CN 208717677U
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- Prior art keywords
- slot
- repairing
- concrete
- pavement
- cracks
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Abstract
The utility model discloses a kind of zip modes of measures of cracks on concrete pavement to repair structure, including the repairing slot along fracture length direction, repairing slot is to cut to be formed after concrete at left and right sides of crack, and the width for repairing slot is 20cm, and depth is the 1/2 ~ 1/3 of pavement concrete layer；It repairs slot length direction and figure of eight slot is set at interval of 50cm, the depth of figure of eight slot is the thickness of pavement concrete layer, and the arc diameter of figure of eight slot is 20cm；Repair layer is set in the repairing slot and figure of eight slot, and the surface of repair layer is concordant with concrete road surface.The utility model repairing effect is good, long service life, can effectively reduce spoilage again.
Description
Technical field
The utility model relates to a kind of cracks of concrete road surface to repair structure.
Background technique
There is the problems such as construction trouble, repairing effect is undesirable in the reparation of existing measures of cracks on concrete pavement, need into one
Step is improved.
Summary of the invention
The purpose of this utility model is to provide a kind of zip mode reparation knots of the good measures of cracks on concrete pavement of repairing effect
Structure.
The technical solution of the utility model is:
A kind of zip mode reparation structure of measures of cracks on concrete pavement, it is characterized in that: including the repairing along fracture length direction
Slot, repairing slot are to cut to be formed after concrete at left and right sides of crack, and the width for repairing slot is 20cm, and depth is pavement concrete layer
1/2 ~ 1/3；It repairs slot length direction and figure of eight slot is set at interval of 50cm, the depth of figure of eight slot is pavement concrete layer
Thickness, the arc diameter of figure of eight slot is 20cm；Repair layer, and repair layer are set in the repairing slot and figure of eight slot
Surface it is concordant with concrete road surface.
The left and right sides edge of repairing slot is in the form that is parallel to each other.
The utility model repairing effect is good, long service life, can effectively reduce spoilage again.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Specific embodiment
A kind of zip mode reparation structure of measures of cracks on concrete pavement, including the repairing slot 1 along fracture length direction, repairing slot
It is formed after concrete at left and right sides of crack to cut, the width for repairing slot is 20cm, and depth is the 1/2 ~ 1/ of pavement concrete layer
3；It repairs slot length direction and figure of eight slot 2 is set at interval of 50cm, the depth of figure of eight slot is the thickness of pavement concrete layer,
The arc diameter of figure of eight slot is 20cm, can further increase repairing area, reduces spoilage；In the repairing slot and " 8 "
Repair layer 3 is set in font groove, and the surface of repair layer is concordant with concrete road surface.
The left and right sides edge of repairing slot is in the form that is parallel to each other.
Construction method can adopt (can also be used other appropriate methods) in the following method certainly:
1, with marking pen using distress in concrete as center line, wide 20 centimetres of parallel lines are drawn, and on parallel lines every
The circle of 50 centimetres of 20 centimetres of diameter of pictures；
2, it is drilled with drill in round position.Drilling depth is to penetrate concrete layer.
3, cutting concrete is carried out along the line drawn with concrete cutting machine, the concrete of the range is cut with pneumatic pick, is cut
Depth is generally the 1/2 ~ 1/3 of pavement concrete layer, and as far as possible uniformly, should be avoided when cutting and occur gnawing side phenomenon.
Cleaning: first cleaning out the rubble sundries that wound is cut, then is mixed with what giant cleaning down was completely cut
Solidifying soil surface, joint-cutting steel brush or iron are smeared and are cleaned out, and must not have floating ash.
It is wet: to be sufficiently humidified so as to the repairing surface of well cutting；There must not be bright water before repairing, if there is bright water, with sponge or rag
Water is cleaned up.
Stirring: with blender elder generation dry mixing SC type material for repairing and the clean rubble for being equivalent to SC type material for repairing weight 50% or so
(diameter less than 30 ㎜ continuous gradings, the rubble being preferably washed with water) until all stir evenly, then plus is equivalent to SC type and repairs
The water of feed supplement weight 14% or so stirs 3-5 minutes, until stirring evenly, obtains patching material.
Certainly, other commercially available or conventional repair materials can also be used as patching material, for example, by using conventional concrete etc..
Repairing: the material for repairing stirred evenly is poured into and is washed away in clean repairing slot and figure of eight slot, uses vibrating head immediately
Vibration compacting, and caught up with back and forth with floating rule it is flat again with trowel receive light accomplish it is once-forming, operating time control 20 minutes with
It is interior, it must not quadric-plastering press polish.
Maintenance: it sprinkling maintenance and is covered again with plastic film after fully hardened after material final set 1 hour.
Claims (2)
1. a kind of zip mode of measures of cracks on concrete pavement repairs structure, it is characterized in that: include the repairing slot along fracture length direction,
Repairing slot is to cut to be formed after concrete at left and right sides of crack, and the width for repairing slot is 20cm, and depth is pavement concrete layer
1/2~1/3；It repairs slot length direction and figure of eight slot is set at interval of 50cm, the depth of figure of eight slot is pavement concrete layer
Thickness, the arc diameter of figure of eight slot are 20cm；Repair layer is set in the repairing slot and figure of eight slot, and repair layer
Surface is concordant with concrete road surface.
2. the zip mode of measures of cracks on concrete pavement according to claim 1 repairs structure, it is characterized in that: the left and right of repairing slot
Both sides of the edge are in the form that is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253984.4U CN208717677U (en) | 2018-08-06 | 2018-08-06 | The zip mode of measures of cracks on concrete pavement repairs structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253984.4U CN208717677U (en) | 2018-08-06 | 2018-08-06 | The zip mode of measures of cracks on concrete pavement repairs structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208717677U true CN208717677U (en) | 2019-04-09 |
Family
ID=65976156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821253984.4U Expired - Fee Related CN208717677U (en) | 2018-08-06 | 2018-08-06 | The zip mode of measures of cracks on concrete pavement repairs structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208717677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565489A (en) * | 2019-07-29 | 2019-12-13 | 中铁五局集团第一工程有限责任公司 | Concrete bridge deck repairing construction method |
| CN111691280A (en) * | 2020-07-03 | 2020-09-22 | 西安科技大学 | I-shaped pile wall type cement pavement crack repairing structure and method |
-
2018
- 2018-08-06 CN CN201821253984.4U patent/CN208717677U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565489A (en) * | 2019-07-29 | 2019-12-13 | 中铁五局集团第一工程有限责任公司 | Concrete bridge deck repairing construction method |
| CN110565489B (en) * | 2019-07-29 | 2021-08-20 | 中铁五局集团第一工程有限责任公司 | Concrete bridge deck repairing construction method |
| CN111691280A (en) * | 2020-07-03 | 2020-09-22 | 西安科技大学 | I-shaped pile wall type cement pavement crack repairing structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20200806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |