CN208219329U - A kind of urban road fabricated permeable novel road surface structure - Google Patents
A kind of urban road fabricated permeable novel road surface structure Download PDFInfo
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- CN208219329U CN208219329U CN201820371023.7U CN201820371023U CN208219329U CN 208219329 U CN208219329 U CN 208219329U CN 201820371023 U CN201820371023 U CN 201820371023U CN 208219329 U CN208219329 U CN 208219329U
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Abstract
The utility model relates to a kind of road permeable pavement structures, espespecially a kind of urban road fabricated permeable novel road surface structure, it is arranged above roadbed based on roadbed, the pavement structure is that multilayer builds structure, main includes the successively basal layer of making, waterproof layer, dimensional support layer and surface layer from the bottom to top, surface layer is set as gap permeable structure, and dimensional support layer is provided with reserved space and forms water storage structure；Each layer assembling structure layer of the utility model is equipped with gap, permeable purpose is realized by gap, retaining between each structure sheaf bottom surface and basal layer simultaneously has certain space, the space can store a certain amount of water, it then can be from the drainage system that reserved water outlet is discharged to road, so that the permeable pavement structure of the utility model not only has pervious function, and there is water storage function, the water permeability and water storage ability problem of porous pavement on newly-built road is not only solved, and also solves permeable blocked problem.
Description
Technical field
The utility model relates to a kind of road permeable pavement structure, espespecially a kind of urban road fabricated permeable novel pavement
Structure.
Background technique
Currently, we are faced with severe Urban Environmental Problem, as Urbanization Progress is getting faster, urban ecological environment
Start to wreck, the hard surface for large area occur causes the problems such as urban waterlogging is serious, underground water is unbalance, to solve this
Class problem builds scientific and technological city, and construction and development sponge city, promotion City Green development pass through " natural product energetically in China
Deposit ", " naturally osmotic ", the means such as " self-purification ", allow urban rainwater to be collected and be utilized, save and utilize water resource, with solution
The a series of problems such as the waterlogging that certainly city is generated by precipitation.
The one of them main task in sponge city be exactly collect and receive the precipitation on road in time in the rainy day, and
And drain in time, make it not and influence the pedestrian or vehicle pass-through on road；The main method for realizing this task at present is to use
Pervious asphalt concrete or permeable cement road surface.However, the Main of current porous pavement is to increase road surface porosity to come
It realizes road surface drainage effect, then is pooled in drainage system in a certain layer, therefore porous pavement is substantially without water storage function.With
Increased using the time, the gap in the road surface of no water storage function is gradually blocked, and drain function is more lost, simultaneously because permeable
The porosity on road surface is big, and pavement strength is caused to reduce, it is easier to early damage occurs, also because the water shutoff below pervious bed does not have yet
It is well solved, so that recurring structure due to water of porous pavement earlier destroys, causes the bigger damage of road asset
It loses.
Summary of the invention
To solve the above problems, the utility model is intended to disclose a kind of road permeable pavement structure, espespecially a kind of city road
Road fabricated permeable novel road surface structure.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and a kind of urban road fabricated permeable is novel
Pavement structure is arranged above roadbed based on roadbed, which is characterized in that the pavement structure is that multilayer builds knot
Structure, main includes the successively basal layer of making, waterproof layer, dimensional support layer and surface layer from the bottom to top, and it is saturating that surface layer is set as gap
Water-bound, dimensional support layer are provided with reserved space and form water storage structure.
The dimensional support layer includes several pillar pedestals, and pillar pedestal vertical spacing is arranged between surface layer and waterproof layer
To support surface layer structure, the clearance space between pillar pedestal is water storage reserved space.
The surface layer is doubling course assembling structure, mainly includes UHPC thin plate layer and pitch concrete layer, wherein pitch concrete layer is spread
It is located on UHPC thin plate layer.
The UHPC thin plate layer of the surface layer is with a thickness of 3-12cm, and bitumen concrete layer is with a thickness of 3-5cm.
The surface layer is slapped together by polygon plate.
In the dimensional support layer, it is highly 5- that pillar pedestal, which is the reinforced concrete structure of cylinder or flat column,
15cm。
The dimensional support layer foundation portion is installed to basal layer by pre-embedded bolt with stationary positioned, basal layer it is prefabricated
Anchor bolt corresponding with pre-embedded bolt hole is provided on unit.
The waterproof layer is SBS emulsified asphalt coating.
The basal layer is plain concrete layer, with a thickness of 18-24cm.
The beneficial effects of the utility model are embodied in: the utility model is a kind of assembled road surface knot being arranged on roadbed
Structure, it is therefore an objective to realize the water permeability and water storage ability function on road surface, so that pavement structure and water resource be protected to recycle environment, this is practical new
The multilayer assembling structure that type mainly passes through road surface realizes its function, and each layer assembling structure layer is equipped with gap, is realized by gap saturating
Water purpose, while retention has certain space between each structure sheaf bottom surface and basal layer, which can store a certain amount of water,
It then can be from the drainage system that reserved water outlet is discharged to road；So that the permeable pavement structure of the utility model
Not only there is pervious function, and there is water storage function.
The utility model not only solves the water permeability and water storage ability problem of porous pavement on newly-built road, and also solves permeable
Blocked problem, while the larger problem of conventional pav reconstruction difficulty is changed, porous pavement, which is reconstructed, on existing road also becomes
It obtains very simple.
Since the utility model is based on a kind of assembled pavement structure, this structure also solves road surface pipeline excavation and asks
Topic, while all inspection shaft and discharge outlet can also be placed on road surface hereinafter, completely eliminating the safety of pedestrian and driving
Hidden danger.
Detailed description of the invention
Fig. 1 is the stepped construction cross-sectional view of the utility model.
Fig. 2 is the surface layer plan view from above of the utility model.
Attached drawing mark explanation: 1- basal layer, 2- waterproof layer, 3- dimensional support layer, 4- surface layer, 41-UHPC thin plate layer, 42-
Pitch concrete layer.
Specific embodiment
The specific embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings:
A kind of urban road fabricated permeable novel road surface structure is arranged above roadbed based on roadbed, special
Sign is, the pavement structure is that multilayer builds structure, and main includes successively basal layer 1, the waterproof layer of making from the bottom to top
2, dimensional support layer 3 and surface layer 4, surface layer 4 are set as gap permeable structure, and dimensional support layer 3, which is provided with reserved space and is formed, to be stored
Water-bound；Wherein surface layer 4 can be set to hole and penetrate structure, and the rainwater on road surface is put by permeable surface layer 4 and passes through solid
The water storage space water storage of supporting layer 3, and timing schedule is discharged in drainage system, the working method of the water permeability and water storage ability both prevented
Surface gathered water also prevents pavement structure blocking, preferably protection road surface；More specifically, if the dimensional support layer 3 includes
Dry pillar pedestal, pillar pedestal vertical spacing are arranged between surface layer 4 and waterproof layer 2 to support 4 structure of surface layer, pillar pedestal it
Between clearance space be water storage reserved space；
The surface layer 4 is doubling course assembling structure, mainly includes UHPC thin plate layer 41 and pitch concrete layer 42, wherein bitumen concrete
Layer 42 is laid on UHPC thin plate layer 41；Wherein, the UHPC thin plate layer 41 of the surface layer 4 is with a thickness of 3-12cm, pitch concrete layer 42
With a thickness of 3-5cm, the visual application environment road surface of thickness and determine；The surface layer 4 is slapped together by polygon plate, i.e. UHPC
It is polygon plate that thin plate layer 41 and pitch concrete layer 42, which are distinguished pre-formed, and shape can be using letters such as quadrangle, hexagons
Single prefabricated unit or other polygons, each plate is adjacent to be pieced together to form complete surface layer；
In the dimensional support layer 3, it is highly 5- that pillar pedestal, which is the reinforced concrete structure of cylinder or flat column,
15cm；The 3 foundation portion of dimensional support layer is installed to basal layer 1 by pre-embedded bolt with stationary positioned, dimensional support layer 3
Body supports part is arranged between waterproof layer 2 and surface layer 4, and foundation portion is fixed in basal layer 1, the prefabricated unit of basal layer 1
On be provided with anchor bolt corresponding with pre-embedded bolt hole；By bolt hole and bolt cooperation to which pillar bottom be fixedly mounted
Seat, and thus fixed support surfaces layer 4, for the whole good sturdy environmental basis of water storage structure deposit；
The waterproof layer 2 is SBS emulsified asphalt coating；The basal layer 1 is plain concrete layer, with a thickness of 18-
24cm；SBS emulsified asphalt coating is coated in plain concrete layer surface to avoid moisture from permeating down and ponding is avoided to influence road
Based structures.
The above is only the preferred embodiment of the utility model, is not made to the technical scope of the utility model any
Limitation, the technical staff of the industry can make some deformations and modification under the inspiration of the technical program, all according to this
The technical spirit of utility model still falls within practical any modification, equivalent variations and modification made by above embodiment
In the range of new technique scheme.
Claims (7)
1. a kind of urban road fabricated permeable novel road surface structure is arranged above roadbed, feature based on roadbed
It is, the pavement structure is that multilayer builds structure, and main includes the successively basal layer of making, waterproof layer, vertical from the bottom to top
Body supporting layer and surface layer, surface layer are set as gap permeable structure, and dimensional support layer is provided with reserved space and forms water storage structure；Its
In, the dimensional support layer includes several pillar pedestals, and pillar pedestal vertical spacing is arranged between surface layer and waterproof layer with branch
Surface layer structure is supportted, the clearance space between pillar pedestal is water storage reserved space；The surface layer is doubling course assembling structure, mainly
Including UHPC thin plate layer and pitch concrete layer, wherein pitch concrete layer is laid on UHPC thin plate layer.
2. a kind of urban road fabricated permeable novel road surface structure according to claim 1, which is characterized in that the face
The UHPC thin plate layer of layer is with a thickness of 3-12cm, and bitumen concrete layer is with a thickness of 3-5cm.
3. a kind of urban road fabricated permeable novel road surface structure according to claim 1, which is characterized in that described
Surface layer is slapped together by polygon plate.
4. a kind of urban road fabricated permeable novel road surface structure according to claim 1, which is characterized in that described is vertical
In body supporting layer, it is highly 5-15cm that pillar pedestal, which is the reinforced concrete structure of cylinder or flat column,.
5. a kind of urban road fabricated permeable novel road surface structure according to claim 4, which is characterized in that described is vertical
Body supporting layer foundation portion is installed to basal layer by pre-embedded bolt with stationary positioned, be provided on the prefabricated unit of basal layer in advance
Bury the corresponding anchor bolt hole of bolt.
6. a kind of urban road fabricated permeable novel road surface structure according to claim 1, which is characterized in that described is anti-
Water layer is SBS emulsified asphalt coating.
7. a kind of urban road fabricated permeable novel road surface structure according to claim 1, which is characterized in that the base
Plinth layer is plain concrete layer, with a thickness of 18-24cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820371023.7U CN208219329U (en) | 2018-03-19 | 2018-03-19 | A kind of urban road fabricated permeable novel road surface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820371023.7U CN208219329U (en) | 2018-03-19 | 2018-03-19 | A kind of urban road fabricated permeable novel road surface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219329U true CN208219329U (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820371023.7U Active CN208219329U (en) | 2018-03-19 | 2018-03-19 | A kind of urban road fabricated permeable novel road surface structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942006A (en) * | 2021-01-27 | 2021-06-11 | 北京嘉顺市政公用工程有限公司 | Module is assembled to town road |
-
2018
- 2018-03-19 CN CN201820371023.7U patent/CN208219329U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942006A (en) * | 2021-01-27 | 2021-06-11 | 北京嘉顺市政公用工程有限公司 | Module is assembled to town road |
| CN112942006B (en) * | 2021-01-27 | 2021-11-09 | 北京嘉顺市政公用工程有限公司 | Module is assembled to town road |
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