CN203741675U - Ecological road - Google Patents
Ecological road Download PDFInfo
- Publication number
- CN203741675U CN203741675U CN201320879398.1U CN201320879398U CN203741675U CN 203741675 U CN203741675 U CN 203741675U CN 201320879398 U CN201320879398 U CN 201320879398U CN 203741675 U CN203741675 U CN 203741675U
- Authority
- CN
- China
- Prior art keywords
- surface layer
- grid
- grid frame
- road surface
- ecological road
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000002344 surface layer Substances 0.000 claims abstract description 31
- 239000002689 soil Substances 0.000 claims abstract description 12
- 239000011159 matrix material Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 239000004575 stone Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000007596 consolidation process Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000011800 void material Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract description 11
- 239000010410 layer Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011380 pervious concrete Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Abstract
The utility model discloses an ecological road, comprising soil matrix, a base layer, a middle layer and a surface layer, which are sequentially arranged from bottom to top, wherein the soil matrix is tamped by pure soil; the base layer is formed by graded broken stones; the middle layer comprises a grid frame; macadam or coarse sand or macadam and coarse sand mixture is filled into the grid frame; the grid frame is integrally molded by a grid and hollow drums; the grid comprises a plurality of intersected nodes; a plurality of hollow drums are arranged, and respectively fixed on the plurality of intersected nodes; the surface layer is a macadam surface layer or a lawn surface layer; the macadam or the macadam and coarse sand mixture is filled into the grid frame when the surface layer is the macadam surface layer; the coarse sand is filled into the grid frame when the surface layer is the lawn surface layer. The ecological road has the characteristics of being non-cured, high in water permeability, ecological, free of raise dust, low in construction cost, easy to repair and conserve, good in landscape effect and the like.
Description
Technical field
The utility model relates to a kind of ecological road surface.
Background technology
At present, during city park at home, outskirts park are built, road surface adopts non-water permeability surface layer and the basic units such as traditional cement, concrete, pitch in a large number, both cause the problems such as a large amount of insulated stream mistakes, groundwater table decline, the increase of urban pipe network pressure, expanded again the environmental pollution factorses such as urban heat land effect.Also occurred on the market now the technology such as porous pavement, ecological road surface, but also had certain defect, pervious concrete, asphalt paving difficulty of construction are larger, and cost is higher, and maintenance difficulty is larger, and road surface sclerosis causes ecological property poor; The planeness of clay bound macadam is poor, and easily airborne dust, maintains more difficult; Current domestic ecological permeable road surface is also in the starting stage, is of limited application, and cost is higher, and owner and professional designer are also familiar with deficiency to the importance on ecological permeable road surface, also lack the experience of application aspect.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of ecological road surface, has the features such as uncured, high water-permeability, ecology, not airborne dust, and cost is lower, for ease of maintenaince maintenance, landscape effect is better.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of ecological road surface, comprises the soil matrix, basic unit, middle level, the surface layer that set gradually from top to bottom,
Described soil matrix is formed by rammed earth, and described basic unit is made up of graded broken stone,
Described middle level comprises grid frame, in described grid frame, be filled with rubble or coarse sand or rubble coarse sand mixture, described grid frame is one-body molded by grid, hollow cylinder, described grid comprises multiple crossover nodes, described hollow cylinder has multiple, described multiple hollow cylinder is individually fixed on multiple crossover nodes
Described surface layer is rubble surface layer or lawn surface layer, in the time that surface layer is rubble surface layer, is filled with rubble or rubble coarse sand mixture in described grid frame; In the time that surface layer is lawn surface layer, in described grid frame, be filled with coarse sand.
Preferably, the coefficient of consolidation of soil matrix described in the utility model is 95% ~ 98%.
Preferably, the grain composition nonuniformity coefficient of graded broken stone described in the utility model is 15 ~ 20, wherein, particle diameter is that the percentage that the gravel particle below 0.02mm accounts for base layer quality is 1% ~ 3%, and the percentage that accounts for base layer quality with the particle of the plane of disruption in the gravel particle that particle diameter is 22.4mm is 30% ~ 60%.
Preferably, the specification of the cross section of grid described in the utility model is 500mm × 500mm ~ 800mm × 800mm, and the void content of described grid is 90% ~ 95%, and the structural bearing capacity of described grid is 200 ~ 500kpa, and described grid frame is made up of recyclable material.
Preferably, when surface layer described in the utility model is rubble surface layer, its thickness calculates from grid frame top and is 10 ~ 30mm.
Preferably, recyclable material described in the utility model is recyclable plastics.
Therefore compared with prior art, the utility model has following beneficial effect:
The utility model adopts recyclable material to make grid frame, both can play vertical supporting role, again can be by overlap joint formation is overall mutually, the frictional force of simultaneously utilizing grid frame and filler to form, ensure high water-permeability, also improve the integrated carrying ability on road surface, therefore general motor vehicles can pass through, can be widely used in park road, fire-fighting track, the places such as parking lot, can also play and prevent that water resource runs off, safeguard groundwater balance, reduce municipal ductwork pressure, reduce urban heat land effect, improve the effect of the ecological, environmental protective characteristic of park road.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the sectional drawing of the utility model embodiment mono-;
Fig. 3 is the structural representation of the utility model embodiment bis-;
Fig. 4 is the sectional drawing of the utility model embodiment bis-.
Detailed description of the invention
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment mono-
Be the embodiment mono-on a kind of ecological road surface described in the utility model as depicted in figs. 1 and 2, comprise the soil matrix 1 setting gradually from top to bottom, basic unit 2, middle level, surface layer 4, soil matrix 1 is formed by rammed earth, basic unit 2 is made up of graded broken stone, middle level comprises grid frame 3, in grid frame 3, be filled with rubble or rubble coarse sand mixture, grid frame 3 is by grid 31, hollow cylinder 32 is one-body molded, grid 31 comprises multiple crossover nodes, hollow cylinder 32 has multiple, multiple hollow cylinders 32 are individually fixed on multiple crossover nodes, surface layer 4 is rubble surface layer, in grid frame 3, be filled with rubble or rubble coarse sand mixture.
Preferably, in the present embodiment, the coefficient of consolidation of soil matrix 1 is 95% ~ 98%.
Preferably, in the present embodiment, the grain composition nonuniformity coefficient of graded broken stone is 15 ~ 20, wherein, particle diameter is that the percentage that the gravel particle below 0.02mm accounts for base layer quality is 1% ~ 3%, and the percentage that accounts for base layer quality with the particle of the plane of disruption in the gravel particle that particle diameter is 22.4mm is 30% ~ 60%.
Preferably, in the present embodiment, the specification of the cross section of grid 31 is 500mm × 500mm ~ 800mm × 800mm, and the void content of grid 31 is 90% ~ 95%, and the structural bearing capacity of grid 31 is 200 ~ 500kpa, and grid frame 3 is made up of recyclable material.
Preferably, in the present embodiment, the thickness of surface layer 4 calculates from grid frame 3 tops and is 10 ~ 30mm.
Preferably, above-mentioned recyclable material is recyclable plastics.
Embodiment bis-
Be the embodiment bis-on a kind of ecological road surface described in the utility model as shown in Figure 3 and Figure 4, different from embodiment mono-is that surface layer 4 is lawn surface layer, in grid frame 3, is filled with coarse sand.
The technical scheme above the utility model embodiment being provided is described in detail, applied principle and the embodiment of specific case to the utility model embodiment herein and set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, in detailed description of the invention and range of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (6)
1. an ecological road surface, is characterized in that: comprise the soil matrix, basic unit, middle level, the surface layer that set gradually from top to bottom,
Described soil matrix is formed by rammed earth, and described basic unit is made up of graded broken stone,
Described middle level comprises grid frame, and described grid frame is one-body molded by grid, hollow cylinder, and described grid comprises multiple crossover nodes, and described hollow cylinder has multiple, and described multiple hollow cylinders are individually fixed on multiple crossover nodes,
Described surface layer is rubble surface layer or lawn surface layer.
2. ecological road surface according to claim 1, is characterized in that: the coefficient of consolidation of described soil matrix is 95% ~ 98%.
3. ecological road surface according to claim 1, is characterized in that: the grain composition nonuniformity coefficient of described graded broken stone is 15 ~ 20.
4. ecological road surface according to claim 1, it is characterized in that: the specification of the cross section of described grid is 500mm × 500mm ~ 800mm × 800mm, the void content of described grid is 90% ~ 95%, and the structural bearing capacity of described grid is 200 ~ 500kpa, and described grid frame is made up of recyclable material.
5. ecological road surface according to claim 1, is characterized in that: when described surface layer is rubble surface layer, its thickness calculates from grid frame top and is 10 ~ 30mm.
6. ecological road surface according to claim 4, is characterized in that: described recyclable material is recyclable plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879398.1U CN203741675U (en) | 2013-12-30 | 2013-12-30 | Ecological road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879398.1U CN203741675U (en) | 2013-12-30 | 2013-12-30 | Ecological road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741675U true CN203741675U (en) | 2014-07-30 |
Family
ID=51341496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879398.1U Expired - Lifetime CN203741675U (en) | 2013-12-30 | 2013-12-30 | Ecological road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203741675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818660A (en) * | 2015-03-23 | 2015-08-05 | 仪征江阳砼制品有限公司 | Water-permeable concrete pavement structure |
| CN107881876A (en) * | 2017-11-27 | 2018-04-06 | 梅州九方生态建设有限公司 | A kind of permeable ecological pavement that draws water |
-
2013
- 2013-12-30 CN CN201320879398.1U patent/CN203741675U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818660A (en) * | 2015-03-23 | 2015-08-05 | 仪征江阳砼制品有限公司 | Water-permeable concrete pavement structure |
| CN107881876A (en) * | 2017-11-27 | 2018-04-06 | 梅州九方生态建设有限公司 | A kind of permeable ecological pavement that draws water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 202 Xujiang Road, Suzhou, Jiangsu Province Patentee after: Suzhou Landscape Design Institute Co.,Ltd. Address before: No. 115 Changxu Road, Suzhou City, Jiangsu Province, 215002 Patentee before: SUZHOU INSTITUTE OF LANDSCAPE ARCHITECTURE DESIGN CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |