CN203174455U - Novel pavement structure - Google Patents
Novel pavement structure Download PDFInfo
- Publication number
- CN203174455U CN203174455U CN 201320122453 CN201320122453U CN203174455U CN 203174455 U CN203174455 U CN 203174455U CN 201320122453 CN201320122453 CN 201320122453 CN 201320122453 U CN201320122453 U CN 201320122453U CN 203174455 U CN203174455 U CN 203174455U
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- China
- Prior art keywords
- layer
- pavement structure
- basic unit
- basic
- roadbed
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- 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.)
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Abstract
The utility model discloses a novel pavement structure. The pavement structure is characterized by comprising a surface layer, a basic layer, a drainage cushion layer and a roadbed, which are arranged from top to bottom, wherein a waterproof shock absorption layer is arranged between the surface layer and the basic layer; a waterproof layer is arranged between the basic layer and the drainage cushion layer; the waterproof layer, the basic layer and the drainage cushion layer are naturally separated, and a filtering layer is arranged between the drainage cushion layer and the roadbed. Compared with the prior art, the novel pavement structure has the advantages that according to the pavement structure, infiltration of surface water into the basic layer is prevented, and underground water is prevented from rising to the basic layer and the surface layer, so that damage of water to a pavement is effectively avoided.
Description
Technical field
The utility model relates to a kind of novel road surface structure.
Background technology
In the pavement of road field, pavement life shortens a great problem that has become in the construction.Cause the reason of road surface early damage, the lost of life to have many.Wherein, be subjected to the destruction of water especially serious, except surface water, also have underground water, the destruction of two kinds of forms has a strong impact on the stable of pavement quality.
The utility model content
The utility model provides a kind of novel road surface structure in order to solve the above-mentioned deficiency of prior art.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of novel road surface structure, it is characterized in that: comprise top-down surface layer, basic unit, drainage blanket and roadbed, be provided with the waterproof buffer layer between described surface layer and the basic unit, be provided with waterproofing course between basic unit and the drainage blanket, waterproofing course and basic unit, drainage blanket natural separation are provided with filtration beds between drainage blanket and the roadbed.
The utility model advantage compared with prior art is: structure of the present utility model, and not only stoped surface water to infiltrate basic unit, and prevented that underground water from rising to basic unit and surface layer, effectively avoided the destruction of water road pavement.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, a kind of novel road surface structure, it is characterized in that: comprise top-down surface layer 1, basic unit 3, drainage blanket 5 and roadbed 7, be provided with waterproof buffer layer 2 between described surface layer 1 and the basic unit 3, be provided with waterproofing course 4 between basic unit 3 and the drainage blanket 5, waterproofing course 4 and basic unit 3, drainage blanket 5 natural separation are provided with filtration beds 6 between drainage blanket 5 and the roadbed 7.
The above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (1)
1. novel road surface structure, it is characterized in that: comprise top-down surface layer, basic unit, drainage blanket and roadbed, be provided with the waterproof buffer layer between described surface layer and the basic unit, be provided with waterproofing course between basic unit and the drainage blanket, waterproofing course and basic unit, drainage blanket natural separation are provided with filtration beds between drainage blanket and the roadbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122453 CN203174455U (en) | 2013-03-18 | 2013-03-18 | Novel pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122453 CN203174455U (en) | 2013-03-18 | 2013-03-18 | Novel pavement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174455U true CN203174455U (en) | 2013-09-04 |
Family
ID=49071181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320122453 Expired - Fee Related CN203174455U (en) | 2013-03-18 | 2013-03-18 | Novel pavement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203174455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846966A (en) * | 2019-11-28 | 2020-02-28 | 云南省建设投资控股集团有限公司 | Highway pavement structure and construction method thereof |
-
2013
- 2013-03-18 CN CN 201320122453 patent/CN203174455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846966A (en) * | 2019-11-28 | 2020-02-28 | 云南省建设投资控股集团有限公司 | Highway pavement structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140318 |