CN211848696U - Type bituminous paving structure permeates water - Google Patents
Type bituminous paving structure permeates water Download PDFInfo
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- CN211848696U CN211848696U CN201922357898.9U CN201922357898U CN211848696U CN 211848696 U CN211848696 U CN 211848696U CN 201922357898 U CN201922357898 U CN 201922357898U CN 211848696 U CN211848696 U CN 211848696U
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Abstract
The utility model relates to a type bituminous paving structure permeates water, including the bottoming layer, the top of bottoming layer is by supreme basic unit, waterproof layer, screed-coat, gravel layer, concrete layer and the pitch layer that permeates water of being equipped with in proper order down, be equipped with the vertical drainage through hole of a plurality of on the concrete layer, the intussuseption of drainage through hole is filled with the grit. The utility model discloses well pitch layer that permeates water can make water pass through, prevents surface ponding, and the water that sees through the pitch layer that permeates water passes through the drainage through-hole and gets into the gravel layer, because high both sides are low in the middle of the screed-coat top of gravel layer lower part, so water can permeate in the gravel layer and discharge from the both sides of screed-coat, has both guaranteed drainage efficiency, can prevent again that water from getting into the road surface bottom, prevents that the road surface bottom from being soaked.
Description
Technical Field
The utility model relates to a road paving technical field especially relates to a type bituminous paving structure permeates water.
Background
The permeable pavement has water permeability, and can quickly eliminate water accumulation on roads and squares when raining; when rainfall is concentrated, the burden of urban drainage facilities can be relieved, river flooding and water pollution can be prevented, the water permeable pavement is characterized in that a material with good water permeability and high porosity is applied to a road surface layer, a base layer or even a soil foundation, on the premise of ensuring certain road design strength and durability, rainwater can smoothly enter the interior of a pavement structure, flow through the base layer with temporary water storage capacity and directly permeate into the soil foundation or a drainage pipe in the pavement to be discharged, and therefore the purpose of rainwater seepage underground and reduction of surface runoff is achieved; the permeable pavement has certain drawbacks when being used, is firstly inconvenient to permeate water, is easy to corrode the bottom surface by rainwater, is inconvenient to lay, cannot meet the use requirements of people, brings certain influence to the use process of people, and is to be improved.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a permeable asphalt pavement structure.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a type bituminous paving structure permeates water, includes the priming coat, the top of priming coat by supreme basic unit, waterproof layer, screed-coat, gravel layer, concrete layer and the pitch layer that permeates water of being equipped with in proper order down, be equipped with the vertical drainage through hole of a plurality of on the concrete layer, the drainage through hole intussuseption is filled with the grit.
The base layer is a loess base layer.
The base layer is a common concrete base layer.
The waterproof layer is a waterproof asphalt layer.
The leveling layer is a cement mortar layer.
The middle of the screed is higher and the sides are lower.
And a waterproof coiled material is laid between the waterproof layer and the leveling layer.
The utility model has the advantages that: the utility model discloses well pitch layer that permeates water can make water pass through, prevents surface ponding, and the water that sees through the pitch layer that permeates water passes through the drainage through-hole and gets into the gravel layer, because high both sides are low in the middle of the screed-coat top of gravel layer lower part, so water can permeate in the gravel layer and discharge from the both sides of screed-coat, has both guaranteed drainage efficiency, can prevent again that water from getting into the road surface bottom, prevents that the road surface bottom from being soaked.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-priming a bottom layer; 2-a base layer; 3-waterproof layer; 4-leveling layer; 5-a sandstone layer; 6-concrete layer; 7-a drainage through hole; 8-a water-permeable asphalt layer;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1, a type bituminous paving structure permeates water, including the priming layer 1, the top of priming layer 1 is equipped with basic unit 2, waterproof layer 3, screed-coat 4, gravel layer 5, concrete layer 6 and the asphalt layer 8 that permeates water by supreme down in proper order, be equipped with the vertical drainage through-hole 7 of a plurality of on concrete layer 6, drainage through-hole 7 intussuseption is filled with the grit.
The base coat 1 is a loess base coat.
The base layer 2 is a common concrete base layer.
The waterproof layer 3 is a waterproof asphalt layer.
The leveling layer 4 is a cement mortar layer.
The middle of the screed 4 is higher and the sides are lower.
Waterproof coiled materials are laid between the waterproof layer 3 and the leveling layer 4.
The utility model discloses when using, at first flattening priming layer 1, then at 1 surface of priming layer watering processing, then by supreme basic unit 2, waterproof layer 3, gravel layer 5, concrete layer 6 and the asphalt layer 8 that permeates water of laying in proper order down, laid concrete layer 6 back, use solid pole evenly to insert on concrete layer 6 and establish a plurality of drainage through-hole 7, pack the grit in drainage through-hole 7.
The utility model discloses when using, the asphalt layer 8 that permeates water can make water pass through, prevents surface gathered water, and the water that sees through the asphalt layer 8 that permeates water passes through drainage through-hole 7 and gets into gravel layer 5, because high both sides are low in the middle of 4 tops of the screed-coat of 5 lower parts of gravel layer, so water can permeate and discharge from the both sides of screed-coat 4 in gravel layer 5, has both guaranteed drainage efficiency, can prevent again that water from getting into the road surface bottom, prevents that the road surface bottom from being soaked.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a type bituminous paving structure permeates water, its characterized in that, includes base course (1), and the top of base course (1) is equipped with basic unit (2), waterproof layer (3), screed-coat (4), grit layer (5), concrete layer (6) and the pitch layer (8) that permeates water by supreme down in proper order, be equipped with the vertical drainage through hole of a plurality of (7) on concrete layer (6), drainage through hole (7) intussuseption is filled with the grit.
2. A permeable asphalt pavement structure according to claim 1, wherein said base course (1) is a loess base course.
3. A water-permeable asphalt pavement structure according to claim 1, wherein the base layer (2) is a general concrete base layer.
4. A water-permeable asphalt pavement structure according to claim 1, wherein the water-proof layer (3) is a water-proof asphalt layer.
5. A water-permeable asphalt pavement structure according to claim 1, characterized in that the screed (4) is a cement mortar layer.
6. A water-permeable asphalt pavement structure according to claim 5, wherein the middle of the screed layer (4) is higher and both sides are lower.
7. A water-permeable asphalt pavement structure according to claim 1, characterized in that a waterproof roll is laid between the waterproof layer (3) and the leveling layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922357898.9U CN211848696U (en) | 2019-12-25 | 2019-12-25 | Type bituminous paving structure permeates water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922357898.9U CN211848696U (en) | 2019-12-25 | 2019-12-25 | Type bituminous paving structure permeates water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211848696U true CN211848696U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201922357898.9U Active CN211848696U (en) | 2019-12-25 | 2019-12-25 | Type bituminous paving structure permeates water |
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| Country | Link |
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| CN (1) | CN211848696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635324A (en) * | 2022-03-30 | 2022-06-17 | 中国港湾工程有限责任公司 | Asphalt pavement and construction method thereof |
-
2019
- 2019-12-25 CN CN201922357898.9U patent/CN211848696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635324A (en) * | 2022-03-30 | 2022-06-17 | 中国港湾工程有限责任公司 | Asphalt pavement and construction method thereof |
| CN114635324B (en) * | 2022-03-30 | 2024-04-30 | 中国港湾工程有限责任公司 | Asphalt pavement and construction method thereof |
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