CN204875418U - Water permeability road surface structure - Google Patents
Water permeability road surface structure Download PDFInfo
- Publication number
- CN204875418U CN204875418U CN201520529313.6U CN201520529313U CN204875418U CN 204875418 U CN204875418 U CN 204875418U CN 201520529313 U CN201520529313 U CN 201520529313U CN 204875418 U CN204875418 U CN 204875418U
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- China
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- layer
- basal layer
- steel ball
- soakaway trench
- water
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Abstract
The utility model discloses a water permeability road surface structure, including the basal layer, the basal layer lower surface is equipped with pitch wearing and tearing layer, pitch wearing and tearing layer bonds on the basal layer through concrete mortar, pitch wearing and tearing layer lower surface is equipped with the permeable bed, the permeable bed embeds the infiltration pipe, the infiltration pipe is more than one, the infiltration pipe top is equallyd divide and is do not passed pitch wearing and tearing layer and basal layer setting, infiltration pipe top and basal layer upper surface are on same horizontal plane, the permeable bed lower surface is equipped with the thin paste seal, the thin paste seal is through sealed sticky connecing on the permeable bed, thin paste seal lower surface is equipped with the bottom, the bottom embeds the steel ball, the steel ball is more than one, and steel ball align to grid is on the bottom. This water permeability road surface structure reasonable in design, construction process is simple, the evenness of road surface, bearing capacity is strong, and the difficult damage fracture phenomenon that appears in road surface, has good permeability, has effectively avoided appearing when the rainfall is great the ponding phenomenon.
Description
Technical field
The utility model relates to a kind of road structure, particularly a kind of water-permeable pavement structure.
Background technology
The earth's surface of modern city constantly by the building construction of steel concrete and fluid-tight road surface cover, the road that portland cement concrete is mated formation brings great convenience to the circulation of the trip of people and commodity, though the production efficiency of improve and quality of life, but compared with natural soil, Portland cement concrete pavement lacks the ability absorbing heat and infiltration rainwater, bring series of problems thereupon, at present, in urban road construction, the road structure of construction is varied, but mostly have the coarse injustice in road surface, supporting capacity is poor, the easy early damage in road surface, easily broken plate cracking and defect or the deficiency such as construction technology is loaded down with trivial details.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, and provide a kind of reasonable in design, construction technology is simple, evenness of road surface, and supporting capacity is strong, and the water-permeable pavement structure of damaged cracking phenomena not easily appears in road surface.
To achieve these goals, the technical solution adopted in the utility model is such: water-permeable pavement structure of the present utility model, comprise basal layer, basal layer soffit is provided with asphalt wearing layer, asphalt wearing layer is bonded on basal layer by concrete mortar, asphalt wearing layer soffit is provided with pervious layer, the built-in soakaway trench of pervious layer, more than one of soakaway trench, soakaway trench top is arranged through asphalt wearing layer and basal layer respectively, soakaway trench top and basal layer upper surface are in same level, pervious layer soffit is provided with slurry seal, slurry seal is bonded on pervious layer by fluid sealant, slurry seal soffit is provided with bottom, the built-in steel ball of bottom, more than one of steel ball, and steel ball is evenly arranged on bottom, slurry seal is each passed through and bottom extends on bottom soffit lateral surface bottom soakaway trench.
Further, as a kind of concrete form of structure, the pavement thickness of basal layer described in the utility model is between 130 millimeters to 150 millimeters.
Further, as a kind of concrete form of structure, soakaway trench diameter described in the utility model is between five to ten millimeters.
Further, as a kind of concrete form of structure, soakaway trench described in the utility model adopts high-strength corrosion-resisting material to make.
Further, as a kind of concrete form of structure, slurry seal thickness described in the utility model is less than underlayer thickness.
Further, as a kind of concrete form of structure, slurry seal described in the utility model adopts mulseal and coagulation sand to be mixed.
Further, as a kind of concrete form of structure, steel ball external diameter described in the utility model is not more than 30 millimeters.
Compared with prior art, the utility model has the advantage of: this water-permeable pavement reasonable in design, construction technology is simple, evenness of road surface, supporting capacity is strong, and damaged cracking phenomena not easily appears in road surface, there is good permeability, effectively prevent and occur seeping phenomenon when amount of precipitation is larger.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model; In figure: 1. basal layer; 2. asphalt wearing layer; 3. pervious layer; 4. soakaway trench; 5. slurry seal; 6. bottom; 7. steel ball.
Detailed description of the invention
Be described in further detail the utility model by reference to the accompanying drawings now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model water-permeable pavement structure as shown in Figure 1, comprise basal layer 1, basal layer 1 soffit is provided with asphalt wearing layer 2, asphalt wearing layer 2 is bonded on basal layer 1 by concrete mortar, asphalt wearing layer 2 soffit is provided with pervious layer 3, the built-in soakaway trench 4 of pervious layer 3, more than one of soakaway trench 4, soakaway trench 4 top is arranged through asphalt wearing layer 2 and basal layer 1 respectively, soakaway trench 4 top and basal layer 1 upper surface are in same level, pervious layer 3 soffit is provided with slurry seal 5, slurry seal 5 is bonded on pervious layer 3 by fluid sealant, slurry seal 5 soffit is provided with bottom 6, the built-in steel ball 7 of bottom 6, more than one of steel ball 7, and steel ball 7 is evenly arranged on bottom 6, slurry seal 5 is each passed through and bottom 6 extends on bottom 6 soffit lateral surface bottom soakaway trench 4, the pavement thickness of described basal layer 1 is between 130 millimeters to 150 millimeters, described soakaway trench 4 diameter is between five to ten millimeters, described soakaway trench 4 adopts high-strength corrosion-resisting material to make, described slurry seal 5 thickness is less than underlayer thickness, described slurry seal 5 adopts mulseal and coagulation sand to be mixed, described steel ball 7 external diameter is not more than 30 millimeters.
Water-permeable pavement reasonable in design of the present utility model, construction technology is simple, evenness of road surface, and supporting capacity is strong, and damaged cracking phenomena not easily appears in road surface, has good permeability, effectively prevent and occurs seeping phenomenon when amount of precipitation is larger.The pavement thickness of described basal layer 1 is between 130 millimeters to 150 millimeters, and described soakaway trench 4 diameter, between five to ten millimeters, has good structural and water permeability; Described soakaway trench 4 adopts high-strength corrosion-resisting material to make, and effectively can improve the resistance to corrosion of soakaway trench 4; Described slurry seal 5 thickness is less than underlayer thickness, and described slurry seal 5 adopts mulseal and coagulation sand to be mixed, and result of use is better, and thickness equilibrium is moderate; Described steel ball 7 external diameter is not more than 30 millimeters, and meet design requirement, supportive is good.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff completely can in the scope not departing from this utility model technological thought, carry out various change and amendment, the technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (7)
1. a water-permeable pavement structure, comprise basal layer, it is characterized in that: basal layer soffit is provided with asphalt wearing layer, asphalt wearing layer is bonded on basal layer by concrete mortar, asphalt wearing layer soffit is provided with pervious layer, the built-in soakaway trench of pervious layer, more than one of soakaway trench, soakaway trench top is arranged through asphalt wearing layer and basal layer respectively, soakaway trench top and basal layer upper surface are in same level, pervious layer soffit is provided with slurry seal, slurry seal is bonded on pervious layer by fluid sealant, slurry seal soffit is provided with bottom, the built-in steel ball of bottom, more than one of steel ball, and steel ball is evenly arranged on bottom, slurry seal is each passed through and bottom extends on bottom soffit lateral surface bottom soakaway trench.
2. water-permeable pavement structure according to claim 1, is characterized in that: the pavement thickness of described basal layer is between 130 millimeters to 150 millimeters.
3. water-permeable pavement structure according to claim 1, is characterized in that: described soakaway trench diameter is between five to ten millimeters.
4. water-permeable pavement structure according to claim 1, is characterized in that: described soakaway trench adopts high-strength corrosion-resisting material to make.
5. water-permeable pavement structure according to claim 1, is characterized in that: described slurry seal thickness is less than underlayer thickness.
6. water-permeable pavement structure according to claim 1, is characterized in that: described slurry seal adopts mulseal and coagulation sand to be mixed.
7. water-permeable pavement structure according to claim 1, is characterized in that: described steel ball external diameter is not more than 30 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529313.6U CN204875418U (en) | 2015-07-21 | 2015-07-21 | Water permeability road surface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529313.6U CN204875418U (en) | 2015-07-21 | 2015-07-21 | Water permeability road surface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204875418U true CN204875418U (en) | 2015-12-16 |
Family
ID=54819812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529313.6U Expired - Fee Related CN204875418U (en) | 2015-07-21 | 2015-07-21 | Water permeability road surface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204875418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040545A (en) * | 2015-07-21 | 2015-11-11 | 成都迅德科技有限公司 | Water permeability pavement structure |
| CN105908588A (en) * | 2016-04-15 | 2016-08-31 | 北京建筑大学 | Permeable pavement system for weakly-permeable soil regions |
-
2015
- 2015-07-21 CN CN201520529313.6U patent/CN204875418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040545A (en) * | 2015-07-21 | 2015-11-11 | 成都迅德科技有限公司 | Water permeability pavement structure |
| CN105908588A (en) * | 2016-04-15 | 2016-08-31 | 北京建筑大学 | Permeable pavement system for weakly-permeable soil regions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |