CN217460158U - Road water-permeable structure - Google Patents
Road water-permeable structure Download PDFInfo
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- CN217460158U CN217460158U CN202221274971.1U CN202221274971U CN217460158U CN 217460158 U CN217460158 U CN 217460158U CN 202221274971 U CN202221274971 U CN 202221274971U CN 217460158 U CN217460158 U CN 217460158U
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Abstract
The utility model discloses a road water-permeable structure, include: a base layer; the water-stop baffle is arranged on the upper layer of the base layer and is used for dividing the road into a plurality of areas; the gravel layers are arranged in a plurality of areas separated by the water-resisting baffle; the permeable concrete layers are arranged in a plurality of areas separated by the waterproof baffle and are positioned on the upper layer of the gravel layer, and the permeable concrete layers are made of fly ash ceramsite and fly ash pottery sand as aggregates; the leveling layer is arranged on the upper layer of the waterproof baffle; the pavement layer is arranged on the uppermost layer of the permeable structure; the utility model can reduce the seepage of rainwater between different terrain areas, avoid the problem of overlarge seepage pressure in the areas with lower terrain, fully utilize the seepage capability of soil in each area to rainwater, and improve the seepage capability of road structure to rainwater; the structure setting of the brick that permeates water can reduce the rainwater and directly pass through the impact that the pore pair screed-coat caused of permeating water.
Description
Technical Field
The utility model relates to a road construction technical field, concretely relates to road water-permeable structure.
Background
The road that permeates water is a road surface structure that can permeate through water, and it can radially infiltrate the rainwater into soil through the function of permeating water of road self, and then alleviates the waterlogging in city and purifies the rainwater.
The existing permeable road is mainly applied to a road surface with a flat terrain, however, in an area with a large difference of the terrain of the road, rainwater can be accumulated to an area with a low terrain in the infiltration process, obviously, the pressure of water seepage of a low-terrain area can be increased, and further, the infiltration capacity of soil to rainwater cannot be fully utilized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road water-permeable structure solves following technical problem:
how to improve the infiltration capacity of the road with larger terrain difference to rainwater.
The purpose of the utility model can be realized by the following technical proposal:
a road water permeable structure comprising:
a base layer;
the water-stop baffle is arranged on the upper layer of the base layer and is used for dividing the road into a plurality of areas;
the gravel layers are arranged in a plurality of areas separated by the water-resisting baffle;
the permeable concrete layers are arranged in the plurality of areas separated by the waterproof baffle and are positioned on the upper layer of the gravel layer, and the permeable concrete layers are made of ceramsite and ceramic sand concrete materials;
the leveling layer is arranged on the upper layer of the waterproof baffle;
the pavement layer is arranged on the uppermost layer of the water permeable structure; the pavement layer is formed by splicing a plurality of water permeable bricks.
In some embodiments, the water-stop baffle is made of a water-impermeable concrete material.
Furthermore, a plurality of water permeable holes are formed in the water permeable brick;
the inlet of the water permeable hole is arranged on the upper surface of the water permeable brick;
the outlet of the water permeable hole is arranged on the lower surface of the water permeable brick;
the projection of the inlet on the lower surface of the water permeable brick is not coincident with the outlet.
In some embodiments, the water permeable holes are arranged obliquely.
In other embodiments, the water permeable holes are divided into a vertical section and an inclined section;
the vertical section is close to the upper surface of the water permeable brick;
the inclined section is close to the lower surface of the water permeable brick.
In some embodiments, a lower stop block and an upper stop block are respectively arranged on two sides of the water permeable brick;
the lower stop blocks of two adjacent water permeable bricks are matched with the upper stop blocks.
The utility model has the advantages that:
(1) the utility model can reduce the seepage of rainwater between different terrain areas through the arrangement of the water-resisting baffle plate, thereby avoiding the problem of overlarge seepage pressure in the areas with lower terrain, fully utilizing the seepage capability of soil in each area to rainwater and improving the seepage capability of a road structure to rainwater; through the matched arrangement of the fly ash ceramsite and the fly ash pottery sand, the strong water permeability is realized, and the impact on the lower layer is reduced.
(2) The utility model provides a brick permeates water and realizes the effect of permeating water through permeating water that sets up on it, and the hole of permeating water is not direct to run through the setting from top to bottom perpendicularly, and the entry in the hole of will permeating water and the mutual non-correspondence of the position setting of export can avoid consequently that the rainwater is direct to cause great impact through the hole of permeating water to the screed-coat, and then when realizing the effect of permeating water, has improved road structure's life.
(3) The utility model discloses a both sides at the brick that permeates water are equipped with down dog and last dog respectively, and control adjacent lower dog and the last dog phase-match of the brick that permeates water, consequently can avoid permeating water the rainwater that persists below the brick to jet out from the clearance between the brick that permeates water, and then improved the use comfort level of the road structure that permeates water.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the whole structure of the water permeable brick of the present invention;
FIG. 3 is a cross-sectional view of one embodiment of the water permeable brick of the present invention;
fig. 4 is a cross-sectional view of another embodiment of the water permeable brick of the present invention.
In the figure: 1. a base layer; 2. a water-stop baffle; 3. a crushed stone layer; 4. a pervious concrete layer; 5. Leveling layer; 6. a pavement layer; 61. water permeable bricks; 62. water permeable holes; 63. a lower stop block; 64. And an upper stop block.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, a road water permeable structure includes:
a base layer 1;
the water-stop baffle 2 is arranged on the upper layer of the base layer 1 and is used for dividing the road into a plurality of areas;
the gravel layers 3 are arranged in a plurality of areas separated by the water-resisting baffle 2;
the pervious concrete layers 4 are arranged in a plurality of areas separated by the waterproof baffle 2 and are positioned on the upper layer of the gravel layer 3, and the pervious concrete layers 4 are made of ceramsite and ceramic sand concrete materials, wherein the ceramsite and ceramic sand concrete materials are known concrete materials which are made of fly ash ceramsite and fly ash ceramic sand as aggregates in the prior art;
the leveling layer 5 is arranged on the upper layer of the waterproof baffle 2;
and the pavement layer 6 is arranged on the uppermost layer of the water permeable structure.
The utility model provides a road structure of permeating water includes basic unit 1, and basic unit 1 is for the soil horizon through preliminary treatment, separates the road for a plurality of regions according to the geography with water proof baffle 2 in basic unit 1, arranges metalling 3 in the bottom earlier in every region, lays permeable concrete layer 4 on metalling 3 at metalling again, lays screed-coat 5 and pavement layer 6 successively in the top again at last, and wherein, pavement layer 6, screed-coat 5, permeable concrete layer 4 and metalling 3 homoenergetic realize the effect of permeating water, consequently, the utility model discloses can realize the effect to rainwater infiltration.
In addition, the fly ash ceramsite is prepared by performing a retreatment process on fly ash and other raw materials, has excellent environmental protection performance, has excellent water absorption property, can absorb rainwater well, has a loose structure of fly ash pottery sand, can reduce the impact of rainwater on the lower part caused by downward flowing while rainwater easily penetrates through the fly ash ceramsite, and realizes stronger water permeability and reduces the impact on the lower layer by the matched arrangement of the fly ash ceramsite and the fly ash pottery sand.
Furthermore, the water-proof baffle 2 is made of non-permeable materials and can play a water-proof role, so that seepage of rainwater between different terrain areas can be reduced through the arrangement of the water-proof baffle 2, the problem that seepage pressure is too large in the lower area of the terrain is avoided, the seepage capability of soil in each area to the rainwater is fully utilized, and the seepage capability of a road structure to the rainwater is improved.
It should be noted that the structure of the pervious concrete layer 4 in fig. 1 is only an illustrative function, and the specific structural layout thereof may be adjusted according to the terrain structure.
The waterproof baffle 2 is made of waterproof concrete.
As an embodiment of the utility model, water proof baffle 2 adopts the concrete to make, and is impervious concrete, consequently, selects through water proof baffle 2's material, can realize the effect to the isolated infiltration of different regional rainwater, and can improve water proof baffle 2 and the integrative nature between the concrete layer 4 that permeates water.
The pavement layer 6 is formed by splicing a plurality of water permeable bricks 61.
As an embodiment of the utility model, pavement layer 6 is formed by the concatenation of the brick 61 that permeates water, and the brick 61 that permeates water has the convenience of mating formation, and the effect that construction cost is low, and possesses the brick 61 that permeates water of the function of permeating water and can satisfy the infiltration effect to the rainwater.
As shown in fig. 2-4, the water permeable brick 61 is provided with a plurality of water permeable holes 62;
the inlet of the permeable hole 62 is arranged on the upper surface of the permeable brick 61;
the outlet of the permeable hole 62 is arranged on the lower surface of the permeable brick 61;
the projection of the inlet on the lower surface of the water permeable brick 61 does not coincide with the outlet.
The utility model discloses an among the embodiment, brick 61 that permeates water realizes the effect of permeating water through its hole 62 of permeating water of seting up, and further, the hole 62 of permeating water is not direct to run through the setting from top to bottom perpendicularly, and the position that will permeate water the entry of hole 62 and export sets up mutually not mutually corresponds, consequently can avoid the rainwater directly to cause great impact to screed-coat 5 through the hole 62 of permeating water, and then when realizing the effect of permeating water, has improved road structure's life.
As shown in fig. 4, the water permeable holes 62 are arranged obliquely.
The utility model discloses an in an embodiment, the hole 62 of permeating water inclines to arrange, and this kind of hole 62 of permeating water's arrangement mode can realize avoiding the rainwater directly to cause the effect of great impact to screed-coat 5 through the hole 62 of permeating water, and the hole 62 of permeating water of slope arrangement, and its preparation technology and cost can be lower, and then can save road construction's overall cost.
As shown in fig. 3, the water permeable holes 62 are divided into vertical sections and inclined sections;
the vertical section is close to the upper surface of the water permeable brick 61;
the inclined section is close to the lower surface of the water permeable brick 61.
The utility model discloses an in the embodiment, to permeate water hole 62 and divide into vertical section and slope section, and vertical section is close to the brick 61 upper surface that permeates water, and the slope section is close to the brick 61 lower surface that permeates water, and this kind of structural arrangement can reduce the impact capacity of rainwater, has better protecting against shock effect.
As shown in fig. 2, a lower block 63 and an upper block 64 are respectively arranged on both sides of the water permeable brick 61;
the lower stop blocks 63 of two adjacent permeable bricks 61 are matched with the upper stop blocks 64.
The utility model discloses an in the embodiment, be equipped with down dog 63 and last dog 64 respectively in the both sides of the brick 61 that permeates water, and control adjacent lower dog 63 and the last dog 64 phase-match of the brick 61 that permeates water about, consequently utilize the utility model discloses in when brick 61 that permeates water carries out road laying, can avoid permeating water the rainwater that the brick 61 below was persisted and spurt out from the clearance between the brick 61 that permeates water, and then improved the use comfort level of the road structure that permeates water.
The working principle is as follows: the utility model discloses a pavement layer 6, screed-coat 5, pervious concrete layer 4 and metalling 3 realize the effect to the rainwater infiltration, through the setting of water proof baffle 2, can reduce the seepage flow of rainwater between the region of different relief, and then avoided the lower region of relief to appear the too big problem of infiltration pressure, and make full use of each regional soil to the infiltration ability of rainwater, improved the infiltration ability of road structure to the rainwater; the permeable brick 61 realizes the permeable effect through the permeable holes 62 formed in the permeable brick, the permeable holes 62 are not directly vertically arranged in a penetrating manner, and the positions of the inlet and the outlet of the permeable holes 62 are not corresponding to each other, so that the rainwater can be prevented from directly causing large impact on the leveling layer 5 through the permeable holes 62, and the service life of the road structure is prolonged while the permeable effect is realized; through be equipped with down dog 63 and last dog 64 respectively in the both sides of the brick 61 that permeates water, and control adjacent lower dog 63 and the last dog 64 phase-match of the brick 61 that permeates water, consequently can avoid permeating water the rainwater that persists below the brick 61 and shine from the clearance between the brick 61 that permeates water, and then improved the comfort in use of the road structure that permeates water.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. A road water permeable structure, comprising:
a base layer (1);
the water-stop baffle (2) is arranged on the upper layer of the base layer (1) and is used for dividing the road into a plurality of areas;
the gravel layers (3) are arranged in a plurality of areas separated by the water-resisting baffle plates (2);
the pervious concrete layers (4) are arranged in a plurality of areas separated by the waterproof baffle (2) and are positioned on the upper layer of the gravel layer (3), and the pervious concrete layers (4) are made of ceramsite and ceramic sand concrete materials;
the leveling layer (5) is arranged on the upper layer of the waterproof baffle (2);
the pavement layer (6) is arranged on the uppermost layer of the water permeable structure, and the pavement layer (6) is formed by splicing a plurality of water permeable bricks (61).
2. A road water-permeable structure according to claim 1, characterized in that the water-impermeable baffle (2) is of water-impermeable concrete material.
3. A road water permeable structure according to claim 2, wherein the water permeable brick (61) is provided with a plurality of water permeable holes (62);
the inlets of the water permeable holes (62) are arranged on the upper surface of the water permeable brick (61);
the outlet of the water permeable hole (62) is arranged on the lower surface of the water permeable brick (61);
the projection of the inlet on the lower surface of the water permeable brick (61) is not coincident with the outlet.
4. A road water permeable structure according to claim 3, wherein the water permeable holes (62) are arranged obliquely.
5. A road water permeable structure according to claim 3, wherein the water permeable holes (62) are divided into a vertical section and an inclined section;
the vertical section is close to the upper surface of the water permeable brick (61);
the inclined section is close to the lower surface of the water permeable brick (61).
6. A road water permeable structure according to claim 1, wherein the water permeable brick (61) is provided with a lower block (63) and an upper block (64) on both sides;
the lower stop blocks (63) of two adjacent water permeable bricks (61) are matched with the upper stop blocks (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221274971.1U CN217460158U (en) | 2022-05-24 | 2022-05-24 | Road water-permeable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221274971.1U CN217460158U (en) | 2022-05-24 | 2022-05-24 | Road water-permeable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217460158U true CN217460158U (en) | 2022-09-20 |
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ID=83276627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221274971.1U Active CN217460158U (en) | 2022-05-24 | 2022-05-24 | Road water-permeable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217460158U (en) |
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2022
- 2022-05-24 CN CN202221274971.1U patent/CN217460158U/en active Active
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