CN211420759U - Sponge city road surface structure of mating formation - Google Patents
Sponge city road surface structure of mating formation Download PDFInfo
- Publication number
- CN211420759U CN211420759U CN201921899364.2U CN201921899364U CN211420759U CN 211420759 U CN211420759 U CN 211420759U CN 201921899364 U CN201921899364 U CN 201921899364U CN 211420759 U CN211420759 U CN 211420759U
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- Prior art keywords
- layer
- water
- permeates water
- laid
- permeates
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- 230000015572 biosynthetic process Effects 0.000 title abstract description 6
- 230000013011 mating Effects 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000012466 permeate Substances 0.000 claims abstract description 43
- 239000010426 asphalt Substances 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 12
- 230000006641 stabilisation Effects 0.000 claims abstract description 10
- 238000011105 stabilization Methods 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 59
- 239000002344 surface layer Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001764 infiltration Methods 0.000 abstract description 8
- 230000008595 infiltration Effects 0.000 abstract description 8
- 239000002352 surface water Substances 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model discloses a sponge city road surface structure of mating formation, including concrete-based layer, cement stabilization gravel layer has been laid at concrete-based layer's top, and cement stabilization gravel layer is the single crystal grain rubble, and the screed-coat that permeates water has been laid at the top on cement stabilization gravel layer, and the screed-coat that permeates water forms for the gravel combination, and the subbottom that permeates water has been laid at the top of the screed-coat that permeates water, and the intermediate level that permeates water has been laid at the top of the subbottom that permeates water. The utility model discloses a micropore that permeates water has been seted up on the surface on rubber powder modified asphalt layer, the effect of surface water guide has been played, the inner chamber packing through concrete-based layer has the blind pipe that permeates water, the effect of bottom water guide has been played, through the screed-coat that permeates water, the subbase that permeates water, the intermediate level that permeates water, the cooperation on surface course and rubber powder modified asphalt layer is used, the effect of quick infiltration has been played, it is poor to have solved current road surface pavement infiltration, it is often serious because the rainwater leads to ponding, the problem of great inconvenience has been brought for people's trip.
Description
Technical Field
The utility model relates to a sponge city technical field specifically is a sponge city road surface structure of mating formation.
Background
The sponge city is a new generation city rain and flood management concept, and means that the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes and coping with natural disasters caused by rainwater, and can also be called as a water elasticity city, the international general term is 'low-impact development rainwater system construction', water absorption, water storage, water seepage and water purification are carried out when raining, the stored water is released and utilized when needed, and the rainwater can freely migrate in the city.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sponge city road surface structure of mating formation possesses the effectual advantage of infiltration, and it is poor to have solved current road surface infiltration of mating formation, and it is often serious because the rainwater leads to ponding, has brought very big inconvenient problem for people's trip.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sponge city road surface pavement structure, includes concrete-based layer, cement stabilization gravel layer has been laid at concrete-based layer's top, and cement stabilization gravel layer is the single grain rubble, the screed-coat that permeates water has been laid at the top on cement stabilization gravel layer, the screed-coat that permeates water forms for the gravel combination, the subbase that permeates water has been laid at the top of the screed-coat that permeates water, the intermediate level that permeates water has been laid at the top of the subbase that permeates water, the surface course that permeates water has been laid at the top of the intermediate level that permeates water, the modified asphalt layer of rubber powder has been laid at the top of the surface course that permeates water.
Preferably, the inner cavity of the concrete base layer is filled with a water-permeable blind pipe, and the water-permeable blind pipe is arranged in a cylindrical shape.
Preferably, the surface of the rubber powder modified asphalt layer is provided with water permeable micropores which are uniformly distributed and are circularly arranged.
Preferably, the thickness of the concrete base layer is 60mm-80mm, and the thickness of the cement-stabilized gravel layer is 30mm-50 mm.
Preferably, the thicknesses of the water-permeable leveling layer, the water-permeable subbase, the water-permeable middle layer and the water-permeable surface layer are 6-10 mm, and the thickness of the rubber powder modified asphalt layer is 3-5 cm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a micropore that permeates water has been seted up on the surface on rubber powder modified asphalt layer, the effect of surface water guide has been played, the inner chamber packing through concrete-based layer has the blind pipe that permeates water, the effect of bottom water guide has been played, through the screed-coat that permeates water, the subbase that permeates water, the intermediate level that permeates water, the cooperation on surface course and rubber powder modified asphalt layer is used, the effect of quick infiltration has been played, it is poor to have solved current road surface pavement infiltration, it is often serious because the rainwater leads to ponding, the problem of great inconvenience has been brought for people's trip.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the water permeable blind pipe of the present invention;
fig. 3 is a schematic view of the water permeable microporous structure of the present invention.
In the figure: 1. a concrete base layer; 2. a cement stabilized rubble layer; 3. a permeable leveling layer; 4. a water permeable sub-base; 5. a water permeable intermediate layer; 6. a water permeable facing; 7. a rubber powder modified asphalt layer; 8. a water-permeable blind pipe; 9. and (5) water-permeable micropores.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a concrete basic unit 1, cement stabilization rubble layer 2, the screed-coat 3 that permeates water, the subbase 4 that permeates water, the intermediate level 5 that permeates water, the surface course 6 that permeates water, rubber powder modified asphalt layer 7, the blind pipe 8 that permeates water and the micropore 9 part that permeates water are the parts that universal standard spare or field technical personnel know, and its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a sponge city pavement structure comprises a concrete base layer 1, a water-permeable blind pipe 8 filled in an inner cavity of the concrete base layer 1 to achieve the effect of guiding water from the bottom, the water-permeable blind pipe 8 is arranged in a cylindrical shape, the concrete base layer 1 has a thickness of 60mm-80mm, a cement-stabilized gravel layer 2 has a thickness of 30mm-50mm, a cement-stabilized gravel layer 2 is laid on the top of the concrete base layer 1, the cement-stabilized gravel layer 2 is a single-grain gravel, a water-permeable leveling layer 3 is laid on the top of the cement-stabilized gravel layer 2, the water-permeable leveling layer 3 is made of a sand-stone combination, a water-permeable base 4 is laid on the top of the water-permeable base 4, a water-permeable middle layer 5 is laid on the top of the water-permeable middle layer 5, a water-permeable surface layer 6 is laid on the top of the water-permeable surface layer 6, and a rubber powder modified asphalt layer, the rapid water seepage effect is achieved, the thicknesses of the water seepage leveling layer 3, the water seepage subbase 4, the water seepage middle layer 5 and the water seepage surface layer 6 are 6-10 mm, the thickness of the rubber powder modified asphalt layer 7 is 3-5 cm, the water seepage micropores 9 are formed in the surface of the rubber powder modified asphalt layer 7, the surface water diversion effect is achieved, and the water seepage micropores 9 are uniformly distributed and are circularly arranged.
During the use, micropore 9 that permeates water has been seted up through the surface of rubber powder modified asphalt layer 7, the effect of surface water guide has been played, the inner chamber through concrete-based layer 1 is filled with the blind pipe 8 that permeates water, the effect of bottom water guide has been played, through the screed-coat 3 that permeates water, the subbase 4 that permeates water, the intermediate level 5 that permeates water, the cooperation of surface course 6 and rubber powder modified asphalt layer 7 is used, the effect of quick infiltration has been played, it is poor to have solved current road surface pavement infiltration, it is often serious because the rainwater leads to ponding, the problem of great inconvenience has been brought for people's trip.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a sponge city road surface pavement structure, includes concrete-based layer (1), its characterized in that: cement stabilization gravel layer (2) have been laid at the top of concrete-based layer (1), and cement stabilization gravel layer (2) are single-grain rubble, leveling layer (3) that permeates water has been laid at the top of cement stabilization gravel layer (2), leveling layer (3) that permeates water forms for the gravel combination, subbase (4) that permeates water has been laid at the top of leveling layer (3) that permeates water, the top of subbase (4) that permeates water has been laid and has been permeated water intermediate level (5), surface course (6) that permeates water has been laid at the top of intermediate level (5), modified asphalt layer (7) of rubber powder has been laid at the top of surface course (6) that permeates water.
2. The sponge city road paving structure of claim 1, characterized in that: the inner cavity of the concrete base layer (1) is filled with a water permeable blind pipe (8), and the water permeable blind pipe (8) is arranged in a cylindrical shape.
3. The sponge city road paving structure of claim 1, characterized in that: the surface of the rubber powder modified asphalt layer (7) is provided with water permeable micropores (9), and the water permeable micropores (9) are uniformly distributed and are circularly arranged.
4. The sponge city road paving structure of claim 1, characterized in that: the thickness of the concrete base layer (1) is 60mm-80mm, and the thickness of the cement stabilized gravel layer (2) is 30mm-50 mm.
5. The sponge city road paving structure of claim 1, characterized in that: the thicknesses of the water permeable leveling layer (3), the water permeable subbase (4), the water permeable middle layer (5) and the water permeable surface layer (6) are 6-10 mm, and the thickness of the rubber powder modified asphalt layer (7) is 3-5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921899364.2U CN211420759U (en) | 2019-11-06 | 2019-11-06 | Sponge city road surface structure of mating formation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921899364.2U CN211420759U (en) | 2019-11-06 | 2019-11-06 | Sponge city road surface structure of mating formation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211420759U true CN211420759U (en) | 2020-09-04 |
Family
ID=72285652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921899364.2U Expired - Fee Related CN211420759U (en) | 2019-11-06 | 2019-11-06 | Sponge city road surface structure of mating formation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211420759U (en) |
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2019
- 2019-11-06 CN CN201921899364.2U patent/CN211420759U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |