CN204266137U - A kind of novel municipal porous pavement road drainage structure - Google Patents
A kind of novel municipal porous pavement road drainage structure Download PDFInfo
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- CN204266137U CN204266137U CN201420719889.4U CN201420719889U CN204266137U CN 204266137 U CN204266137 U CN 204266137U CN 201420719889 U CN201420719889 U CN 201420719889U CN 204266137 U CN204266137 U CN 204266137U
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Abstract
The utility model discloses a kind of novel municipal porous pavement road drainage structure, road structure comprises roadbed, basic unit, wearing layer and drainage pipe; Described basic unit is positioned on roadbed; Described wearing layer is positioned in basic unit, and described wearing layer is made up of porous pavement, and described porous pavement paves the one in fast road surface, porous asphalt pavement, porous concrete road surface; Described ground is adjacent with road structure; Described drainage pipe is positioned at the side, bottom of basic unit.The utility model structural stability is good, and intensity of load is large, and drainage effect is good, has environment-friendly function simultaneously.
Description
Technical field
The utility model relates to town road, is specifically related to novel municipal porous pavement road drainage structure.
Background technology
Existing road structure comprises pitch, concrete, pavior brick are paved, macadam pavement etc., and these road surfaces easily deposit dust dirt etc., and water-permeable and air permeable is poor, wears no resistance; And the good road surface drainage of abrasion resistance is poor, when the water yield is large easily at surface gathered water, cause Pedestrians and vehicles to perplex, cause a large amount of rubbish to enter sewer and block sewer and form vicious circle; Local at some, sewage amount of rainfall exceeds the supporting capacity of waste water treatment plant and causes a large amount of untreated effluents directly to infiltrate in the following soil in earth's surface with rainwater to pollute.Because the water-permeable and air permeable of porous pavement is good, the advantages such as drainage space can be saved and be subject to people's attention gradually, the bottom of existing permeable pavement structure is aggregate base, normally adopting the permeable pavement structure of thick grading crushed rock base course or other aggregate bases, there is unstability or the shortcoming such as intensity of load is little in this road structure.
Utility model content
For the problems referred to above, it is large that problem to be solved in the utility model is to provide a kind of intensity of load, stability and drainage effect good municipal porous pavement road structure.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of novel municipal porous pavement road drainage structure, and road structure comprises roadbed, basic unit, wearing layer and drainage pipe; Described basic unit is positioned on roadbed; Described wearing layer is positioned in basic unit; Ground is adjacent with road structure; Described drainage pipe is positioned at the side, bottom of basic unit.
As preferably, be provided with aggregate in described basic unit, described aggregate comprises rubble, and described rubble compacting forms graded broken stone, forms graded broken stone layer in basic unit.
As preferably, described graded broken stone layer is reservoir bed, and when the water yield is large, rainwater forms certain buffer area through road surface in graded broken stone layer, slows down the pressure of surface drainage, improves drainage efficiency.
As preferably, described wearing layer is made up of porous pavement, and described porous pavement paves the one in fast road surface, porous asphalt pavement, porous concrete road surface, permeability rate≤125mm/h.
As preferably, described porous pavement is when paving fast road surface, paves between block be provided with packing layer two.
As preferably, described roadbed is fluid-tight compacted subgrade; The stability of effective maintenance road structure and intensity.
As preferably, the rainwater being arranged in basic unit discharged by described drainage pipe, and reduces rainwater and infilter in roadbed.
As preferably, can not establish drainage pipe in described road structure, the degree of depth of deepening basic unit reaches the object of effectively draining fast with the capacity increasing water storage.
The utility model beneficial effect, the utility model structure is easy to construction, and utilize the water-permeable and air permeable of porous pavement, drainage effect is good, reduces pavement temperature, reduces environment pollution; The utility model structure also can be used in parking lot or other structures.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Wherein, road structure 10, ground 12, roadbed 14, basic unit 16, wearing layer 18, aggregate 20, drainage pipe 24, graded broken stone layer 26, rubble 28, pave fast road surface 30, packing layer 32
Detailed description of the invention
By reference to the accompanying drawings, the utility model structure is described further.
A kind of novel municipal porous pavement road drainage structure, road structure 10 comprises roadbed 14, basic unit 16, wearing layer 18 and drainage pipe 24; Described basic unit 16 is positioned on roadbed 14; Described wearing layer 18 is positioned in basic unit 16; Ground 12 is adjacent with road structure 10; Described drainage pipe 24 is positioned at the side, bottom of basic unit 16.
Further, be provided with aggregate 20 in described basic unit 16, described aggregate 20 comprises rubble 28, and described rubble 28 compacting forms graded broken stone, forms graded broken stone layer 26 in basic unit 16; Described graded broken stone layer 26 is reservoir beds, buffering surface drainage pressure.
Further, described wearing layer 18 is made up of porous pavement 22, and described porous pavement 22 paves fast road surface 30, two to pave between block and be provided with packing layer 32; Described porous pavement 22 permeability rates≤125mm/h.
Further, described roadbed 14 is fluid-tight compacted subgrades; The stability of effective maintenance road structure 10 and intensity of load.
Further, the rainwater being arranged in basic unit 16 discharged by described drainage pipe 24, reduces rainwater and infilters in roadbed 14.
Claims (3)
1. a novel municipal porous pavement road drainage structure, road structure comprises roadbed, basic unit, wearing layer and drainage pipe; It is characterized in that: described basic unit is positioned on roadbed; Described wearing layer is positioned in basic unit, and described wearing layer is made up of porous pavement, and described porous pavement paves the one in fast road surface, porous asphalt pavement, porous concrete road surface; Ground is adjacent with road structure; Described drainage pipe is positioned at the side, bottom of basic unit.
2. a kind of novel municipal porous pavement road drainage structure according to claim 1, is characterized in that: form graded broken stone layer by the compacting of aggregate rubble in described basic unit.
3. a kind of novel municipal porous pavement road drainage structure according to claim 1, is characterized in that: described in pave in fast road surface two and pave between block and be provided with packing layer; Described porous pavement permeability rate≤125mm/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719889.4U CN204266137U (en) | 2014-11-25 | 2014-11-25 | A kind of novel municipal porous pavement road drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719889.4U CN204266137U (en) | 2014-11-25 | 2014-11-25 | A kind of novel municipal porous pavement road drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266137U true CN204266137U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420719889.4U Active CN204266137U (en) | 2014-11-25 | 2014-11-25 | A kind of novel municipal porous pavement road drainage structure |
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| CN (1) | CN204266137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022938A (en) * | 2017-04-26 | 2017-08-08 | 中国十九冶集团有限公司 | Precast concrete road system and construction method |
| CN107090757A (en) * | 2017-05-03 | 2017-08-25 | 中交公局第三工程有限公司 | A kind of Asphalt Pavement with Flexible Base |
| CN107816116A (en) * | 2017-11-06 | 2018-03-20 | 大千生态环境集团股份有限公司 | A kind of spigot-and-socket reinforcing bar Concrete Drainage Pipe installation method based on graded broken stone basis |
-
2014
- 2014-11-25 CN CN201420719889.4U patent/CN204266137U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022938A (en) * | 2017-04-26 | 2017-08-08 | 中国十九冶集团有限公司 | Precast concrete road system and construction method |
| CN107090757A (en) * | 2017-05-03 | 2017-08-25 | 中交公局第三工程有限公司 | A kind of Asphalt Pavement with Flexible Base |
| CN107090757B (en) * | 2017-05-03 | 2019-06-21 | 中交一公局第三工程有限公司 | A kind of Asphalt Pavement with Flexible Base |
| CN107816116A (en) * | 2017-11-06 | 2018-03-20 | 大千生态环境集团股份有限公司 | A kind of spigot-and-socket reinforcing bar Concrete Drainage Pipe installation method based on graded broken stone basis |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |