CN220035085U - Prefabricated pavement unit and environment-friendly colorful asphalt pavement - Google Patents
Prefabricated pavement unit and environment-friendly colorful asphalt pavement Download PDFInfo
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- CN220035085U CN220035085U CN202321390394.7U CN202321390394U CN220035085U CN 220035085 U CN220035085 U CN 220035085U CN 202321390394 U CN202321390394 U CN 202321390394U CN 220035085 U CN220035085 U CN 220035085U
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- prefabricated
- prefabricated pavement
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- 239000010426 asphalt Substances 0.000 title claims abstract description 39
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 26
- 239000000853 adhesive Substances 0.000 claims abstract description 3
- 230000001070 adhesive effect Effects 0.000 claims abstract description 3
- 239000003381 stabilizer Substances 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a prefabricated pavement unit which comprises a stabilizing layer, a colored asphalt block layer and a connecting layer, wherein the stabilizing layer comprises a bottom backing plate, a stabilizing piece and an upper supporting plate, the stabilizing piece is connected with the bottom backing plate and the upper supporting plate, and the upper supporting plate and the colored asphalt block layer are bonded through the connecting layer. The utility model also discloses an environment-friendly colorful asphalt pavement, which comprises a plurality of prefabricated pavement units and roadbeds, wherein the adjacent prefabricated pavement units are connected in an adhesive mode, and the prefabricated pavement units are fixed on the roadbeds. The utility model provides a prefabricated pavement unit and an environment-friendly colorful asphalt pavement, which have the advantages of simple structure, convenient construction and high construction efficiency.
Description
Technical Field
The utility model is suitable for the technical field of road pavement, and particularly relates to a prefabricated pavement unit and an environment-friendly colored asphalt pavement.
Background
Along with the rapid development of urbanization and the improvement of the living standard of people, people pay more attention to the coordination and unification of roads and environments, and the traditional black asphalt pavement and white cement pavement cannot meet the requirements of modern road traffic development. Accordingly, colored pavement has been developed. The color pavement has a plurality of advantages, and is the most direct and effective means for improving the road traffic environment; the color is rich, the identification degree is high, the traffic can be better induced, and the occurrence of traffic accidents is reduced; the solar absorptivity of the road surface can be greatly reduced, so that the temperature of the road surface is reduced, and the urban heat island effect is relieved.
At present, paving a colored asphalt road generally waits for the completion of curing of a cement stabilized base, then paving asphalt concrete on the cement stabilized base, and finally paving a colored asphalt layer. The paving construction period of the colorful asphalt road is longer, and the construction efficiency is low.
Disclosure of Invention
In view of the fact that the construction period of the existing colored asphalt road is long, the prefabricated pavement unit and the environment-friendly colored asphalt pavement are provided by the utility model, the structure is simple, the construction is convenient, and the construction efficiency is high.
In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme:
the utility model provides a prefabricated road surface unit, includes stabilizing layer, colored asphalt block layer and tie coat, the stabilizing layer includes bottom backing plate, stabilizer and upper portion backup pad, bottom backing plate and upper portion backup pad are connected to the stabilizer, upper portion backup pad and colored asphalt block layer pass through the tie coat bonds.
According to one aspect of the utility model, a drainage pipe is provided in the stabilizing layer.
According to one aspect of the utility model, the bottom pad, stabilizer and upper support plate are snap-fit together.
According to one aspect of the utility model, the stabilizer is cylindrical.
According to one aspect of the utility model, the bottom pallet is rectangular.
According to one aspect of the utility model, the bottom pad, stabilizer and upper support plate are of plastic material.
According to one aspect of the utility model, the colored asphalt block layer is graded with open graded mineral aggregate.
The utility model provides an environmental protection colorful asphalt pavement, includes the road bed, still includes a plurality of above-mentioned prefabricated road surface units, bonding connects between the adjacent prefabricated road surface unit, prefabricated road surface unit is fixed on the road bed.
According to one aspect of the utility model, the subgrade is a shoulder or stone subgrade.
The implementation of the utility model has the advantages that: the stabilizing layer and the colorful asphalt block layer of the prefabricated pavement unit are connected into an integrated structure through the bonding of the connecting layer, and the integrated structure is good in integral consistency and simple in structure. The stabilizing layer is processed and synthesized by waste plastics, and has remarkable environmental protection benefit. The environment-friendly colorful asphalt pavement comprises a plurality of prefabricated pavement units, and when the pavement is paved, the prefabricated pavement units are paved along the pavement, so that on-site concrete construction is avoided. The preparation of prefabricated road surface unit can be in the unified processing completion of processing factory, carries to the scene again and carries out the assembly and the connection of prefabricated road surface unit, and engineering time is short, can improve colored bituminous paving and lay efficiency and quality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a prefabricated pavement element according to the present utility model.
In fig. 1, a bottom pad; 2. an upper support plate; 3. a stabilizer; 4. a connection layer; 5. a colored asphalt block layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, a prefabricated pavement unit comprises a stabilizing layer, a colored asphalt block layer 5 and a connecting layer 4, wherein the stabilizing layer comprises a bottom backing plate 1, a stabilizing piece 3 and an upper supporting plate 2, the stabilizing piece 3 is connected with the bottom backing plate 1 and the upper supporting plate 2, and the upper supporting plate 2 and the colored asphalt block layer 5 are bonded through the connecting layer 4.
The stabilizing layer of the prefabricated pavement unit and the colored asphalt block layer 5 are connected into an integrated structure through the connecting layer 4 in an adhesive mode, the integral consistency is good, the structure is simple, the construction is convenient, the construction efficiency is high, the flatness is good, the seam is uniform, and the construction quality is good. The modularized structure is beneficial to accelerating the paving efficiency of the colorful asphalt pavement, reducing the construction time, and not affecting the paving of the colorful asphalt pavement even under severe weather environments such as rainy days and the like.
In practical application, the surface color asphalt block layer 5 adopts open-graded mineral aggregate grading, and can rapidly remove accumulated water on the road surface in rainy days.
In practical application, a drainage pipeline can be arranged in the stabilizing layer according to the requirement, so that rainwater can be conveniently and rapidly drained into a nearby sewer pipeline or soil base, and the drainage capacity is enhanced.
In practical application, the connecting layer 4 can bond the stabilizing layer and the colorful asphalt blocks into a whole, and can effectively bond adjacent prefabricated pavement units, so that the integrity of the whole colorful asphalt pavement is improved.
In practical application, the bottom backing plate 1, the stabilizer 3 and the upper supporting plate 2 can be processed and synthesized by waste plastics, so that the method is economical and environment-friendly. Preferably, for the convenience of disassembly and maintenance, the bottom pad 1, the stabilizer 3 and the upper support plate 2 are connected by a snap connection, and the snap connection technology is the prior art, so that the details are not repeated. When the prefabricated pavement unit needs to be maintained and cleaned, the upper supporting plate 2 is opened and is washed by the high-pressure water gun, so that the maintenance and cleaning are convenient. In particular, the stabilizer 3 may be selected to be cylindrical, and the bottom pad 1 may be rectangular in design. And can be set into different shapes according to actual conditions, and the method is not limited.
The utility model also discloses an environment-friendly colorful asphalt pavement, which comprises a roadbed and a plurality of precast pavement units, wherein each precast pavement unit comprises a stabilizing layer, a colorful asphalt block layer 5 and a connecting layer 4, each stabilizing layer comprises a bottom backing plate 1, a stabilizing piece 3 and an upper supporting plate 2, the stabilizing piece 3 is connected with the bottom backing plate 1 and the upper supporting plate 2, the upper supporting plates 2 and the colorful asphalt block layers 5 are bonded through the connecting layers 4, adjacent precast pavement units are bonded through the connecting layers 4, and the precast pavement units are fixed on the roadbed.
In practical applications, the roadbed needs to meet design or specification requirements, i.e. has enough firmness, stability and durability. Specifically, the roadbed can be selected from a soil shoulder or a stone roadbed. The soil shoulder and the stone roadbed are the prior art and are not described in detail herein.
In practical application, the environment-friendly colorful asphalt pavement comprises a plurality of prefabricated pavement units, and is simple in structure. When paving the pavement, each prefabricated pavement unit is paved along the pavement, so that the on-site concrete construction is avoided. The preparation of prefabricated road surface unit can be in the unified processing completion of processing factory, carries to the scene again and carries out the assembly and the connection of prefabricated road surface unit, and engineering time is short, can improve colored bituminous paving and lay efficiency and quality.
The implementation of the utility model has the advantages that: the stabilizing layer and the colorful asphalt block layer of the prefabricated pavement unit are connected into an integrated structure through the bonding of the connecting layer, and the integrated structure is good in integral consistency and simple in structure. The stabilizing layer is processed and synthesized by waste plastics, and has remarkable environmental protection benefit. The environment-friendly colorful asphalt pavement comprises a plurality of prefabricated pavement units, and when the pavement is paved, the prefabricated pavement units are paved along the pavement, so that on-site concrete construction is avoided. The preparation of prefabricated road surface unit can be in the unified processing completion of processing factory, carries to the scene again and carries out the assembly and the connection of prefabricated road surface unit, and engineering time is short, can improve colored bituminous paving and lay efficiency and quality.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a prefabricated road surface unit, includes stabilizing layer, colored asphalt block layer and tie coat, its characterized in that, the stabilizing layer includes bottom backing plate, stabilizer and upper portion backup pad, bottom backing plate and upper portion backup pad are connected to the stabilizer, upper portion backup pad and colored asphalt block layer pass through the tie coat bonds.
2. A prefabricated pavement element according to claim 1, characterized in that a drainage pipe is provided in the stabilizing layer.
3. A prefabricated pavement element according to claim 1, wherein the bottom mat, stabilizer and upper support plate are snap-fit together.
4. A prefabricated pavement element according to claim 1, wherein the stabilizing members are cylindrical.
5. A prefabricated pavement element according to claim 1, wherein said bottom pallet is rectangular.
6. A prefabricated pavement element according to claim 1, wherein said bottom pad, stabilizer and upper support plate are of plastic material.
7. A prefabricated pavement element according to claim 1, wherein said colored asphalt block layer is of open graded mineral aggregate.
8. An environmentally friendly colored asphalt pavement, comprising a roadbed and a plurality of prefabricated pavement units according to any one of claims 1-7, wherein the prefabricated pavement units are fixed on the roadbed, and adjacent prefabricated pavement units are connected in an adhesive manner.
9. The environmentally friendly colored asphalt pavement of claim 8 wherein said road bed is a shoulder or stone road bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390394.7U CN220035085U (en) | 2023-06-02 | 2023-06-02 | Prefabricated pavement unit and environment-friendly colorful asphalt pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390394.7U CN220035085U (en) | 2023-06-02 | 2023-06-02 | Prefabricated pavement unit and environment-friendly colorful asphalt pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220035085U true CN220035085U (en) | 2023-11-17 |
Family
ID=88727671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321390394.7U Active CN220035085U (en) | 2023-06-02 | 2023-06-02 | Prefabricated pavement unit and environment-friendly colorful asphalt pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220035085U (en) |
-
2023
- 2023-06-02 CN CN202321390394.7U patent/CN220035085U/en active Active
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