CN214992805U - Gardens concrete road that permeates water - Google Patents
Gardens concrete road that permeates water Download PDFInfo
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- CN214992805U CN214992805U CN202023279576.6U CN202023279576U CN214992805U CN 214992805 U CN214992805 U CN 214992805U CN 202023279576 U CN202023279576 U CN 202023279576U CN 214992805 U CN214992805 U CN 214992805U
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Abstract
The utility model relates to a gardens concrete road that permeates water belongs to garden road's technical field, and it includes the soil matrix, bed course, first permeable bed, second permeable bed, surface course that can permeate water have been laid in proper order from bottom to top to soil matrix top. The rainwater drainage system has the effects of draining water timely, avoiding water accumulation on road surfaces, improving the utilization rate of rainwater resources and improving the travel experience of people.
Description
Technical Field
The application relates to the field of garden roads, in particular to a permeable garden concrete road.
Background
At present, in urban construction, landscaping coverage becomes an important index of ecological environment protection conditions, and building of garden cities is also a key work performed in various places for improving the residential environment of citizens. The urban garden greenbelt mainly comprises a public greenbelt, a residential area greenbelt, a unit affiliated greenbelt, a protective greenbelt, a production greenbelt, a road greenbelt and a landscape woodland. In order to make citizens Chang in a garden green land and enjoy natural green as much as possible, concrete roads are usually paved for people to pass
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the traditional concrete road is impervious, accumulated water is easy to generate, rainwater is directly drained from the ground surface due to the fact that the traditional concrete road cannot seep downwards, and water resources cannot be effectively utilized.
SUMMERY OF THE UTILITY MODEL
In order to reduce the ponding on gardens road surface, improve the utilization ratio of rainwater resource simultaneously, this application provides a gardens concrete road that permeates water.
The application provides a gardens pervious concrete way adopts following technical scheme:
the utility model provides a gardens concrete road that permeates water, includes the soil matrix, bed course, first permeable bed, second permeable bed, the surface course that permeates water have been laid in proper order from bottom to top above the soil matrix.
Through adopting above-mentioned technical scheme, in sleet weather, rainwater or snow on the surface course melt water and get into the second permeable bed by the surface course, later get into the bed course through first permeable bed, permeate the soil matrix by the bed course at last, realize the permeable function in road surface to the problem of ordinary garden road surface easy ponding has been solved, the security and the travelling comfort of people's walking have been improved, people's trip experience has been improved.
Preferably, a protective layer is coated on the surface of the surface layer.
By adopting the technical scheme, the protective layer mainly aims at improving the color degree, the texture and the color vividness of the surface layer and improving the durable wear-resistant scouring-resistant capability of the surface layer.
Preferably, the surface layer is made of a permeable asphalt material.
By adopting the technical scheme, the permeable asphalt is selected as the paving material of the surface course, and the larger porosity can be ensured after compaction, so that the surface course has stronger water permeability.
Preferably, the cushion layer is a sand cushion layer.
Through adopting above-mentioned technical scheme, the bearing capacity on road surface can be improved to the grit bed course, guarantees the water permeability simultaneously.
Preferably, the cushion layer is a permeable brick layer.
By adopting the technical scheme, the water permeable quality of the cushion layer can be ensured by adopting a mode of directly laying the water permeable bricks.
Preferably, the first water permeable layer is a sand-free concrete layer.
Through adopting above-mentioned technical scheme, no sand concrete intensity is high and can guarantee the infiltration speed of rainwater.
Preferably, the thickness of the first water permeable layer is 8-10 cm.
Through adopting above-mentioned technical scheme, make first permeable layer have higher bearing capacity.
Preferably, the permeable brick layer is provided with a water seepage hole which vertically penetrates through the permeable brick layer.
By adopting the technical scheme, the rainwater infiltration speed is accelerated.
Preferably, a waterproof base layer is laid between the cushion layer and the soil foundation, and one side of the cushion layer in the width direction is communicated with an underground drainage pipeline.
Through adopting above-mentioned technical scheme, block the infiltration rainwater, discharge the rainwater by the underground drainage pipe of side, avoid the rainwater to infiltrate and cause destruction to the soil matrix.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the road structure is provided with the permeable surface layer, the second permeable layer, the first permeable layer and the cushion layer, so that rainwater can directly permeate downwards, and accumulated water on the road surface is avoided;
2. the protective layer is added on the surface of the surface layer, so that the wear resistance of the surface layer is improved, and the service life of the surface layer is prolonged;
3. the permeable brick layer with the water seepage holes is arranged on the cushion layer, so that the infiltration speed of rainwater can be increased.
Drawings
Fig. 1 is a sectional view of a garden pervious concrete road according to an embodiment of the present application.
Fig. 2 is a sectional view of a garden pervious concrete road according to the second embodiment of the present application.
Fig. 3 is a sectional view of a garden pervious concrete road according to a third embodiment of the present application.
Fig. 4 is a sectional view of a garden pervious concrete road according to a fourth embodiment of the present application.
Description of reference numerals: 1. soil foundation; 2. a base layer; 3. a sandstone cushion layer; 4. a first water permeable layer; 5. a second water permeable layer; 6. a surface layer; 7. a protective layer; 8. a permeable brick layer; 81. a water seepage hole; 82. and (4) draining the water.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example one
The embodiment of the application discloses gardens concrete road that permeates water. Referring to fig. 1, the permeable concrete road for gardens comprises a soil foundation 1, a gravel cushion layer 3, a first permeable layer 4, a second permeable layer 5, a surface layer 6 and a protective layer 7 for protecting the surface layer 6 from bottom to top.
The soil foundation 1 is formed by tamping undisturbed soil, and the surface of the soil foundation 1 is ensured to be smooth in the tamping process.
The sandstone cushion layer 3 is a permeable sandstone layer. The sand cushion 3 has a thickness of 20 cm.
The first permeable layer 4 is a 8cm thick layer of sand-free concrete. The aggregate grain diameter is 10-15 mm, and the cement grade is 42.5 MPa. The porosity is greater than 10%.
The second permeable layer 5 is a permeable concrete layer, and the content of fine aggregate is 15-18%.
The surface layer 6 is formed by paving a permeable material, can be permeable asphalt (OGFC), and has a porosity of 20-22%. The protective layer 7 is a surface layer protective agent and is fixed on the surface of the surface layer 6 in a spraying mode. The protective layer 7 is used for improving the glossiness, texture and color brightness of the transparent surface layer 6, so that the surface layer 6 has stronger durable, wear-resistant and scouring-resistant capabilities. The protective layer 7 does not affect the water permeability of the surface layer 6.
The implementation principle of a gardens pervious concrete road of the embodiment of this application does: after the rammed soil foundation 1 is leveled and compacted, a sandstone cushion layer 3, a first permeable layer 4, a second permeable layer 5 and a surface layer 6 are sequentially paved above the soil foundation 1, and a protective layer 7 is smeared on the surface of the surface layer 6.
When the precipitation, the rainwater passes through surface course 6, second permeable stratum 5 and first permeable stratum 4 in proper order and gets into grit bed course 3 in, permeates in soil matrix 1 at last. Because first permeable bed 4 and bed course 3 all have great void ratio, can play the effect of interim water storage when soil matrix 1 infiltration speed is lower, reserve the time for the rainwater infiltration for the rainwater is mostly got into surface course 6 below on the surface course 6 that falls, thereby guarantees the effect of permeating water of road.
Example two
The embodiment of the application discloses gardens concrete road that permeates water. Referring to fig. 2, the permeable concrete road for gardens comprises a base layer 2, a gravel cushion layer 3, a first permeable layer 4, a second permeable layer 5, a surface layer 6 and a protective layer 7 for protecting the surface layer 6 from bottom to top. The base layer 2 is positioned above the soil base 1.
The base layer 2 is a waterproof concrete layer. And a geotextile layer is laid below the base layer 2.
The sandstone cushion layer 3 is a permeable sandstone layer. The sand cushion 3 has a thickness of 20 cm. One side of 3 width direction of grit bed course and underground drainage pipe intercommunication to in making the hydroenergy in the grit bed course 3 enough get into drainage pipe, drainage pipe intercommunication has the sump pit to be used for rainwater storage to utilize.
The first permeable layer 4 is a 8cm thick layer of sand-free concrete. The aggregate grain diameter is 10-15 mm, and the cement grade is 42.5 MPa. The porosity is greater than 10%.
The second permeable layer 5 is a permeable concrete layer, and the content of fine aggregate is 15-18%.
The surface layer 6 is formed by paving a permeable material, can be permeable asphalt (OGFC), and has a porosity of 20-22%. The protective layer 7 is a surface layer protective agent and is fixed on the surface of the surface layer 6 in a spraying mode. The protective layer 7 is used for improving the glossiness, texture and color brightness of the transparent surface layer 6, so that the surface layer 6 has stronger durable, wear-resistant and scouring-resistant capabilities. The protective layer 7 does not affect the water permeability of the surface layer 6.
The implementation principle of a gardens pervious concrete road of the embodiment of this application does: after the foundation is tamped, firstly, geotextile is laid on the foundation, and then a base layer 2, a gravel cushion layer 3, a first permeable layer 4, a second permeable layer 5 and a surface layer 6 are laid in sequence from bottom to top.
In this embodiment, seal the infiltration passageway of grit bed course 3, the rainwater gets into the drainage pipe of side and discharges, avoids causing the destruction to the ground.
EXAMPLE III
The embodiment of the application discloses gardens concrete road that permeates water. Referring to fig. 3, the permeable concrete road for gardens comprises a soil foundation 1, a permeable brick layer 8, a first permeable layer 4, a second permeable layer 5, a surface layer 6 and a protective layer 7 for protecting the surface layer 6 from bottom to top.
The soil foundation 1 is formed by tamping undisturbed soil, and the surface of the soil foundation 1 is ensured to be smooth in the tamping process.
The brick layer 8 that permeates water tiles on soil bed 1, has seted up vertical infiltration hole 81 that runs through on the brick layer 8 that permeates water.
The first permeable layer 4 is a 8cm thick layer of sand-free concrete. The aggregate grain diameter is 10-15 mm, and the cement grade is 42.5 MPa. The porosity is greater than 10%.
The second permeable layer 5 is a permeable concrete layer, and the content of fine aggregate is 15-18%.
The surface layer 6 is formed by paving a permeable material, can be permeable asphalt (OGFC), and has a porosity of 20-22%. The protective layer 7 is a surface layer protective agent and is fixed on the surface of the surface layer 6 in a spraying mode. The protective layer 7 is used for improving the glossiness, texture and color brightness of the transparent surface layer 6, so that the surface layer 6 has stronger durable, wear-resistant and scouring-resistant capabilities. The protective layer 7 does not affect the water permeability of the surface layer 6.
The implementation principle of a gardens pervious concrete road of the embodiment of this application does: after the rammed soil foundation 1 is leveled and compacted, a permeable brick layer 8, a first permeable layer 4, a second permeable layer 5 and a surface layer 6 are sequentially laid above the soil foundation 1, and a protective layer 7 is coated on the surface of the surface layer 6.
During precipitation, rainwater passes through surface course 6, second permeable stratum 5 and first permeable stratum 4 in proper order and reaches permeable brick layer 8, permeates in soil matrix 1 at last. Because the permeable brick layer 8 is provided with the water seepage holes 81, the water permeability efficiency is improved. First permeable stratum 4 and permeable brick layer 8 all have great void ratio, can play the effect of interim water storage when the infiltration speed is lower under water in soil matrix 1, reserve time for the rainwater infiltration for the rainwater most gets into surface course 6 below on the surface course 6 falls, thereby guarantees the effect of permeating water of road.
Example four
The embodiment of the application discloses gardens concrete road that permeates water. Referring to fig. 4, the permeable concrete road for gardens comprises a base layer 2, a permeable brick layer 8, a first permeable layer 4, a second permeable layer 5, a surface layer 6 and a protective layer 7 for protecting the surface layer 6 from bottom to top. The base layer 2 is positioned above the soil base 1.
The base layer 2 is a waterproof concrete layer. And a geotextile layer is laid below the base layer 2.
The permeable brick layer 8 is tiled on the soil foundation 1, and the permeable brick layer 8 is provided with a drain hole 82 which is horizontally communicated. One side of the length direction of the water drain hole 82 is communicated with an underground drainage pipeline, so that water reaching the water permeable brick layer 8 can enter the drainage pipeline, and the drainage pipeline is communicated with a water collecting pit for storing and utilizing rainwater.
The first permeable layer 4 is a 8cm thick layer of sand-free concrete. The aggregate grain diameter is 10-15 mm, and the cement grade is 42.5 MPa. The porosity is greater than 10%.
The second permeable layer 5 is a permeable concrete layer, and the content of fine aggregate is 15-18%.
The surface layer 6 is formed by paving a permeable material, can be permeable asphalt (OGFC), and has a porosity of 20-22%. The protective layer 7 is a surface layer protective agent and is fixed on the surface of the surface layer 6 in a spraying mode. The protective layer 7 is used for improving the glossiness, texture and color brightness of the transparent surface layer 6, so that the surface layer 6 has stronger durable, wear-resistant and scouring-resistant capabilities. The protective layer 7 does not affect the water permeability of the surface layer 6.
The implementation principle of a gardens pervious concrete road of the embodiment of this application does: after the foundation is tamped, firstly, geotextile is laid on the foundation, and then the base layer 2, the permeable brick layer 8, the first permeable layer 4, the second permeable layer 5 and the surface layer 6 are laid in sequence from bottom to top.
In this embodiment, the infiltration channel of the brick layer 8 that will permeate water is sealed, and the rainwater gets into the drainage pipe of side and discharges, avoids causing the destruction to the ground.
The embodiment of this application has solved the problem of the easy ponding in ordinary gardens road surface, has improved the security and the travelling comfort of people's walking, also has important meaning to improving the people and inhabitant the environment.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a gardens concrete road that permeates water which characterized in that: the soil foundation comprises a soil foundation (1), wherein a permeable cushion layer, a first permeable layer (4), a second permeable layer (5) and a surface layer (6) are sequentially paved above the soil foundation (1) from bottom to top; a waterproof base layer (2) is laid between the cushion layer and the soil foundation (1), a geotextile layer is laid between the base layer (2) and the cushion layer, and one side of the cushion layer in the width direction is communicated with an underground drainage pipeline; and a protective layer (7) is coated on the surface of the surface layer (6).
2. The garden pervious concrete pavement of claim 1, characterized in that: the surface layer (6) is made of permeable asphalt material.
3. The garden pervious concrete pavement of claim 1, characterized in that: the cushion layer is a sand cushion layer (3).
4. The garden pervious concrete pavement of claim 1, characterized in that: the cushion layer is a permeable brick layer (8).
5. The garden pervious concrete pavement of claim 1, characterized in that: the first permeable layer (4) is a sand-free concrete layer, and the second permeable layer (5) is a permeable concrete layer.
6. The garden pervious concrete pavement of claim 5, characterized in that: the thickness of the first permeable layer (4) is 8-10 cm.
7. The garden pervious concrete pavement according to claim 4, characterized in that: and the permeable brick layer (8) is provided with a water seepage hole (81) which vertically penetrates through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023279576.6U CN214992805U (en) | 2020-12-29 | 2020-12-29 | Gardens concrete road that permeates water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023279576.6U CN214992805U (en) | 2020-12-29 | 2020-12-29 | Gardens concrete road that permeates water |
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| Publication Number | Publication Date |
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| CN214992805U true CN214992805U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023279576.6U Active CN214992805U (en) | 2020-12-29 | 2020-12-29 | Gardens concrete road that permeates water |
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| CN (1) | CN214992805U (en) |
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