CN213013762U - Permeable pedestrian road structure - Google Patents
Permeable pedestrian road structure Download PDFInfo
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- CN213013762U CN213013762U CN202021028325.8U CN202021028325U CN213013762U CN 213013762 U CN213013762 U CN 213013762U CN 202021028325 U CN202021028325 U CN 202021028325U CN 213013762 U CN213013762 U CN 213013762U
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Abstract
The utility model discloses a pedestrian road structure permeates water, including pavement and the green planting of planting in pavement one side, its characteristics are: the sidewalk comprises a foundation soil layer, the upper end surface of the foundation soil layer is a plain soil compacted layer, a water storage tank is arranged in the foundation soil layer, a tank cover is arranged at the upper end of the water storage tank, a water through hole is formed in the tank cover, a permeable geotextile layer is laid on the plain soil compacted layer, a foundation gravel layer is arranged on the permeable geotextile layer, and a permeable concrete layer is arranged on the foundation gravel layer; the upper end of the wall of the water storage tank is provided with a plurality of through holes, and absorbent cotton slivers are arranged in the through holes in a penetrating way. The utility model discloses enable to make partly rainwater infiltration get into and save in the catch basin, the rainwater of saving can be through the slow infiltration of absorbent cotton sliver to green basic soil layer around planting the root, can be automatic, slow and lasting water green planting the root, saved artifical irrigation, will play very big effect to the saving of water resource.
Description
Technical Field
The utility model belongs to the technical field of the town road structure, especially, relate to a pedestrian road structure permeates water.
Background
In urban construction, many cities adopt closed earth surfaces such as cement, asphalt, concrete and the like in large quantities to replace the original soil surfaces; it is also popular to pave sidewalks, open parking lots, courtyards, squares and other public places with neat and beautiful stone slabs or cement color bricks. The closed earth surface can improve the traffic and road conditions and beautify the environment, and can also have obvious adverse effects on the urban ecological environment and the climatic environment; the surface of the modern city is gradually hardened and covered by water-blocking materials due to the closed surface and the high-rise building, water is difficult to seep downwards, precipitation quickly becomes surface runoff and enters a river channel or underground drainage pipeline, and an ecological artificial desert is formed.
At present, some permeable pavement slabs adopting precast concrete directly permeate water into an underground foundation layer on the permeable pavement, and the permeable pavement is not designed to recycle the permeated water. If can collect some watering that is used for green planting from permeable pavement with water, will play very big effect to the saving of water resource.
Disclosure of Invention
The utility model aims at providing a pedestrian road structure permeates water to the not enough of above-mentioned prior art existence.
The utility model adopts the technical proposal that: a permeable pedestrian road structure comprises a sidewalk and green plants planted on one side of the sidewalk, wherein the sidewalk comprises a foundation soil layer, the upper end surface of the foundation soil layer is a plain soil compaction layer, a water storage tank along the moving direction of the sidewalk is arranged in the foundation soil layer, the upper end of the water storage tank is provided with a tank cover which is flush with the plain soil compaction layer, the tank cover is provided with a water through hole, a permeable geotextile layer is paved on the plain soil compaction layer, a base crushed stone layer is arranged on the permeable geotextile layer, and a permeable concrete layer is arranged on the base crushed stone layer; the water storage tank is characterized in that a plurality of through holes which are in one-to-one correspondence with the green plants are formed in the upper end of the tank wall of the water storage tank, absorbent cotton slivers penetrate through the through holes, one ends of the absorbent cotton slivers are located at the bottom of the water storage tank, and the other ends of the absorbent cotton slivers are wound and laid in a base soil layer around the green plant roots corresponding to the absorbent cotton slivers.
And the upper surface of the pervious concrete layer is provided with a finishing agent layer.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses pavement surface adopts the concrete material that permeates water, make in some rainwater can permeate into the basic soil layer, have the advantage that increases city's the ventilative space that permeates water, some rainwater can permeate and get into in the catch basin and save, the rainwater of saving can be through the slow infiltration of absorbent cotton sliver to green basic soil layer around planting the root portion, can be automatic, slow and lasting water green planting root portion, the manual irrigation has been saved, will play very big effect to the saving of water resource.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Example, see figure 1: a permeable pedestrian road structure comprises a sidewalk and green plants 1 planted on one side of the sidewalk, wherein the sidewalk comprises a foundation soil layer 2, the upper end surface of the foundation soil layer 2 is a plain soil compaction layer 3, a water storage tank 4 along the moving direction of the sidewalk is arranged in the foundation soil layer 2, a tank cover 5 which is flush with the plain soil compaction layer 3 is arranged at the upper end of the water storage tank 4, a water through hole 6 is formed in the tank cover 5, a permeable geotextile layer 7 is paved on the plain soil compaction layer 3, a base aggregate layer 8 is arranged on the permeable geotextile layer 7, a permeable concrete layer 9 is arranged on the base aggregate layer 8, and a finishing agent layer 10 is arranged on the upper surface of the permeable concrete layer 9; the upper end of the wall of the water storage tank 4 is provided with a plurality of through holes which are respectively in one-to-one correspondence with the green plants 1, a water absorbent cotton sliver 11 penetrates through the through holes, one end of the water absorbent cotton sliver 11 is positioned at the bottom of the water storage tank 4, and the other end of the water absorbent cotton sliver 11 is coiled and laid in the base soil layer 2 around the root of the green plant 1 corresponding to the water absorbent cotton sliver 11. Pavement adopts the concrete material that permeates water, make in some rainwater can permeate into basic soil layer 2, have the advantage that increases city's the ventilative space that permeates water, some rainwater can permeate and get into catch basin 4 in addition and save, the rainwater of saving can be through absorbing during the slow infiltration of water silver 11 plants 1 root of green basic soil layer 2 on every side, can be automatic, slow and lasting plant 1 root to green and water, the artificial irrigation has been saved, will play very big effect to the saving of water resource.
Claims (2)
1. The utility model provides a pedestrian road structure permeates water, includes pavement and plants the green of pavement one side and plant its characterized in that: the sidewalk comprises a foundation soil layer, the upper end surface of the foundation soil layer is a plain soil compacted layer, a water storage tank along the trend of the sidewalk is arranged in the foundation soil layer, a tank cover which is flush with the plain soil compacted layer is arranged at the upper end of the water storage tank, water passing holes are formed in the tank cover, a water permeable geotextile layer is paved on the plain soil compacted layer, a base aggregate layer is arranged on the water permeable geotextile layer, and a water permeable concrete layer is arranged on the base aggregate layer; the water storage tank is characterized in that a plurality of through holes which are in one-to-one correspondence with the green plants are formed in the upper end of the tank wall of the water storage tank, absorbent cotton slivers penetrate through the through holes, one ends of the absorbent cotton slivers are located at the bottom of the water storage tank, and the other ends of the absorbent cotton slivers are wound and laid in a base soil layer around the green plant roots corresponding to the absorbent cotton slivers.
2. A water permeable pavement structure according to claim 1, characterized in that: and the upper surface of the pervious concrete layer is provided with a finishing agent layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021028325.8U CN213013762U (en) | 2020-06-06 | 2020-06-06 | Permeable pedestrian road structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021028325.8U CN213013762U (en) | 2020-06-06 | 2020-06-06 | Permeable pedestrian road structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213013762U true CN213013762U (en) | 2021-04-20 |
Family
ID=75493370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021028325.8U Active CN213013762U (en) | 2020-06-06 | 2020-06-06 | Permeable pedestrian road structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213013762U (en) |
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2020
- 2020-06-06 CN CN202021028325.8U patent/CN213013762U/en active Active
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