CN213653083U - Road repair is with cold-patch asphalt structure - Google Patents
Road repair is with cold-patch asphalt structure Download PDFInfo
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- CN213653083U CN213653083U CN202021745485.4U CN202021745485U CN213653083U CN 213653083 U CN213653083 U CN 213653083U CN 202021745485 U CN202021745485 U CN 202021745485U CN 213653083 U CN213653083 U CN 213653083U
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Abstract
The utility model relates to the technical field of road repair, in particular to cold patch asphalt structure for road repair, which comprises a road, wherein a pit to be repaired is formed on the road, the pit is filled with a cold patch structure, the cold patch structure comprises a filling frame matched with the pit in shape, a cold patch asphalt layer and a quick-drying cement layer are filled in the filling frame side by side, and the cold patch asphalt layer and the quick-drying cement layer are alternately filled in the filling frame; the utility model discloses a quick-drying cement layer and cold patch asphalt layer set up the intensity that can improve the road surface in turn, and the restoration back road that finishes also can resume the use fast moreover, and quick-drying cement layer protects the cold patch asphalt layer, can effectively avoid the sunken phenomenon in road surface to take place, has reduced by the rainwater sputtering's on road surface safety problem, has further ensured the safety of pedestrian at the rainwater sky walking.
Description
Technical Field
The utility model relates to a road repair technical field especially relates to road repair is with cold-patch pitch structure.
Background
The condition of renovation and repair can all appear in various roads in city, and the mode of road repair has the multiple, and one of them is exactly to adopt the cold patch pitch to repair, and some current roads that adopt the cold patch pitch mode to repair are after using for a long time, and sunken phenomenon can appear in rolling of some heavier vehicles, and easy ponding after sunken, the vehicle is easy to sputter the pedestrian on roadside with water when passing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a road is repaired and is used cold-patch asphalt structure to prior art's not enough.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the cold patch asphalt structure for road repair comprises a road, wherein a pit to be repaired is formed in the road, a cold patch structure is filled in the pit, the cold patch structure comprises a filling frame matched with the pit in shape, a cold patch asphalt layer and a quick-drying cement layer are filled in the filling frame side by side, and the cold patch asphalt layer and the quick-drying cement layer are alternately filled in the filling frame.
Further: a plurality of blocking nets are vertically formed in the filling frame, and the distance between every two blocking nets is the same.
Further: the filling frame is made of metal materials and is formed by machining.
Further: the metal material of the filling frame can be formed by splicing and molding reinforcing steel bars or cast iron.
Further: the width of the same cold-patch asphalt layer or the quick-drying cement layer is 20-30 cm.
Further: the cold patch asphalt layer is formed with vertical water permeable holes which are arranged in the cold patch asphalt layer side by side.
The utility model has the advantages that: the utility model discloses a quick-drying cement layer and cold patch asphalt layer set up the intensity that can improve the road surface in turn, and the restoration back road that finishes also can resume the use fast moreover, and quick-drying cement layer protects the cold patch asphalt layer, can effectively avoid the sunken phenomenon in road surface to take place, has reduced by the rainwater sputtering's on road surface safety problem, has further ensured the safety of pedestrian at the rainwater sky walking.
Drawings
Fig. 1 is a schematic view of the layered structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
The reference numerals include:
1-cold patch structure 10-filling frame 11-cold patch asphalt layer 12-quick-drying cement layer 13-baffle net 14-water permeable holes.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, the cold patch asphalt structure for road repair includes a road, a pit to be repaired is formed on the road, the pit is filled with the cold patch structure 1, the cold patch structure 1 includes a filling frame 10 adapted to the shape of the pit, a cold patch asphalt layer 11 and a quick-drying cement layer 12 are filled in the filling frame 10 side by side, the cold patch asphalt layer 11 and the quick-drying cement layer 12 are alternately filled in the filling frame 10, the quick-drying cement layer 12 and the cold patch asphalt layer 11 are alternately arranged to improve the strength of the road surface, the road can be quickly recovered to use after the repair is completed, the quick-drying cement layer 12 protects the cold patch asphalt layer 11, the phenomenon of road surface depression can be effectively avoided, the safety problem of rainwater sputtering on the road surface is reduced, and the safety of pedestrians walking on a rainwater day is further ensured.
More specifically: the quick-drying cement layer 12 is formed by mixing and stirring quick-drying cement and sand, and the cold-patch asphalt layer 12 is formed by mixing and stirring asphalt emulsion and fine sand.
Further: a plurality of blocking nets 13 are vertically formed in the filling frame 10, the distance between every two blocking nets 13 is the same, the smoothness of the road surface can be improved, a layer of repair paint with the same color can be brushed on the surface of the cold repair structure 1, and the attractiveness of the road surface is further improved.
Further: fill frame 10 and adopt metal material machine-shaping, the metal material can be reinforcing bar or cast iron concatenation shaping, and the reinforcing bar can mix with cement and promote the intensity of cold-patch structure 1, is difficult for breaking.
Further: the width of the same cold-patch asphalt layer 11 or the quick-drying cement layer 12 is 20-30cm, so that the rolling area of the cold-patch asphalt layer 11 of the tire of the automobile in the running process can be reduced.
Further: the shaping of cold patch asphalt layer 11 has vertical hole 14 of permeating water, hole 14 of permeating water sets up side by side and can discharge the underground with the ponding on road surface in cold patch asphalt layer 11 hole 14 of permeating water, reaches pervious to water effect.
In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the effectiveness of the prior art and has practicability, and thus it is a product with practical value.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. Road repair is with cold-patch asphalt structure, including the road, the road shaping has the pit that needs the repair, its characterized in that: the pit is filled with a cold-patch structure, the cold-patch structure comprises a filling frame matched with the pit in shape, a cold-patch asphalt layer and a quick-drying cement layer are filled in the filling frame side by side, and the cold-patch asphalt layer and the quick-drying cement layer are alternately filled in the filling frame.
2. The cold-patch asphalt structure for road patching according to claim 1, wherein: a plurality of blocking nets are vertically formed in the filling frame, and the distance between every two blocking nets is the same.
3. The cold-patch asphalt structure for road patching according to claim 1, wherein: the filling frame is made of metal materials and is formed by machining.
4. A cold-patch asphalt structure for road patching according to claim 3, wherein: the metal material of the filling frame can be formed by splicing and molding reinforcing steel bars or cast iron.
5. The cold-patch asphalt structure for road patching according to claim 1, wherein: the width of the same cold-patch asphalt layer or the quick-drying cement layer is 20-30 cm.
6. The cold-patch asphalt structure for road patching according to claim 1, wherein: the cold patch asphalt layer is formed with vertical water permeable holes which are arranged in the cold patch asphalt layer side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021745485.4U CN213653083U (en) | 2020-08-20 | 2020-08-20 | Road repair is with cold-patch asphalt structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021745485.4U CN213653083U (en) | 2020-08-20 | 2020-08-20 | Road repair is with cold-patch asphalt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213653083U true CN213653083U (en) | 2021-07-09 |
Family
ID=76692679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021745485.4U Active CN213653083U (en) | 2020-08-20 | 2020-08-20 | Road repair is with cold-patch asphalt structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213653083U (en) |
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2020
- 2020-08-20 CN CN202021745485.4U patent/CN213653083U/en active Active
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