CN211922139U - Supporting layer structure for water permeable paving system - Google Patents
Supporting layer structure for water permeable paving system Download PDFInfo
- Publication number
- CN211922139U CN211922139U CN201922128203.XU CN201922128203U CN211922139U CN 211922139 U CN211922139 U CN 211922139U CN 201922128203 U CN201922128203 U CN 201922128203U CN 211922139 U CN211922139 U CN 211922139U
- Authority
- CN
- China
- Prior art keywords
- water permeable
- water
- layer structure
- backing plate
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model relates to a supporting layer structure for a permeable paving system, which comprises a permeable backing plate and a supporting pad positioned on the permeable backing plate; the water permeable backing plate is laid on the surface of the base layer, a drain hole and a water chute communicated with the drain hole are formed in the water permeable backing plate, and the water chute is positioned on the surface of the water permeable backing plate; and bosses are arranged on the supporting pads and are positioned between the adjacent surface layer ceramic thick plates. The utility model provides a supporting layer structure for permeating water system of mating formation sets up between surface course ceramic thick plate and basic unit, supports and fixes surface course ceramic thick plate, increases the rainwater that sees through surface course ceramic thick plate and the area of contact of basic unit to transmit the basic unit with the load dispersion that the surface course receives, alleviate the basic unit and warp the stress that the surface course ceramic thick plate produced, thereby improve the whole life of the system of mating formation that permeates water, satisfy the market demand.
Description
Technical Field
The utility model relates to a city system technical field of mating formation that permeates water specifically relates to a supporting layer structure for permeating water the system of mating formation.
Background
Urbanization is an important driving force for the comprehensive development of China's society, however, the development of high-strength and high-density urban land changes the ecological system of raw materials, destroys the original hydrologic cycle mechanism, leads to the reduction of urban hydrologic regulation capability, the long-term inability of rainwater to permeate back, the gradual reduction of underground water, and the heavy rainfall often leads to urban waterlogging; the impervious interior blocks moisture and heat exchange between the ground and the atmosphere, resulting in an urban heat island effect. Therefore, the problems of low water level drop, urban waterlogging and urban heat island effect are solved, and the method is one of the main reasons for promoting sponge urban construction.
The existing permeable pavement materials mainly comprise two types, namely permeable bricks are adopted to permeate water, and permeate water by virtue of through pores, but the permeable bricks are low in strength, low in self bearing capacity and easy to damage, and the existing permeable pavement materials also have the risk of being damaged by freeze thawing in cold regions. On the other hand, pores are easily blocked by sand and stone dust and are difficult to clean, so that the later-stage water permeating effect is increasingly poor, the water permeating effect is gradually lost, the green moss is bred by accumulated water on the road surface, the skid resistance is reduced, and pedestrians can fall down easily. Therefore, the water permeable brick western medicine is maintained in the later period, but the water permeable brick which is put into operation at present is not maintained for a long time basically.
The other is to adopt the stone material to permeate water, the decorative effect and the durable degree of stone material are better than the brick that permeates water, but the stone material has the easy problem such as fracture and weatherability poor, and the stone material resource is non-regeneration simultaneously, and the stone material exploitation can't recover to the destruction of environment, and these problems have all restricted the use of stone material.
Based on the aforesaid is not enough, adopt ceramic thick plate system of permeating water of mating formation, is a new trend, however ceramic thick plate need bear the traffic load to need realize moisture and thermal exchange between atmosphere and the ground, directly lay it in the basic unit, the deformation of basic unit, the influence to the surface course is great, leads to the ceramic thick plate's of surface course life shorter, can't satisfy the market demand.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a supporting layer structure for permeating water system of mating formation, transmit the load dispersion that the surface course received to the basic unit for alleviate the stress that the basic unit warp and produce the surface course.
In order to solve the technical problem, the utility model provides a supporting layer structure for a permeable paving system, which comprises a permeable backing plate and a supporting pad positioned on the permeable backing plate;
the water permeable backing plate is laid on the surface of the base layer, a drain hole and a water chute communicated with the drain hole are formed in the water permeable backing plate, and the water chute is positioned on the surface of the water permeable backing plate;
the supporting pad is provided with a boss, and the boss is located between the adjacent surface layer ceramic thick plates.
Preferably, the water permeable backing plate is made of micro-foamed polypropylene.
Preferably, every 100cm2The water permeable backing plate is provided with 3-5 drain holes.
Preferably, the edge of the water permeable backing plate is further provided with a mortise structure, and the mortise structure extends from the surface of the water permeable backing plate to the outer edge.
Preferably, the thickness of the adjacent water permeable cushion plates after being spliced is consistent with that of the water permeable cushion plates;
and the contact surface between the adjacent mortise structures is a curved surface.
Preferably, the distance between the adjacent surface layer ceramic thick plates is equal to the thickness of the boss;
the thickness of the boss is 3-10 mm.
Preferably, the support pad is made of polyethylene.
Preferably, the supporting pad is provided with a groove, the groove is parallel to the edge of the surface layer ceramic thick plate, and the boss is located inside the groove.
Preferably, the supporting pad is further provided with through holes and grooves, the through holes are uniformly distributed on the supporting pad, and the grooves are located on the surface of the supporting pad and communicated with the through holes.
Implement the utility model discloses, following beneficial effect has:
1. the utility model provides a supporting layer structure for permeating water system of mating formation sets up between surface course ceramic thick plate and basic unit, supports and fixes surface course ceramic thick plate, increases the rainwater that sees through surface course ceramic thick plate and the area of contact of basic unit to transmit the basic unit with the load dispersion that the surface course receives, alleviate the basic unit and warp the stress that the surface course ceramic thick plate produced, thereby improve the whole life of the system of mating formation that permeates water, satisfy the market demand.
2. The utility model provides a supporting layer structure for permeating water system of mating formation, the backing plate that permeates water is made by the little foaming polypropylene, and it has advantages such as superstrong antidetonation energy-absorbing performance, deformation after the rate of return high, resistant chemical corrosion, resistant oily and heat-resisting heat-proof quality is good, but recycle, but natural degradation.
3. The utility model provides a supporting layer structure for permeating water system of mating formation, because polyethylene has intensity height, toughness good, the bearing is strong, light in weight, do not absorb water, resistant oily, advantage such as corrosion-resistant, and it can provide stable holding power as the supporting pad, guarantees to permeate water the whole bearing capacity of system of mating formation.
Drawings
Fig. 1 is a schematic structural diagram of a supporting layer structure for a water permeable paving system of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a schematic view of a connection structure of a water permeable mat plate of a supporting layer structure for a water permeable paving system according to the present invention;
fig. 4 is a schematic structural diagram of a supporting plate of a supporting layer structure for a water permeable paving system of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
As shown in fig. 1 to 2, a supporting layer structure 10 for a permeable paving system of the present invention is located between a surface layer ceramic thick plate 20 and a base layer 30, and includes a permeable pad 1 and a supporting pad 2 located on the permeable pad 1;
the water permeable backing plate 1 is laid on the surface of the base layer, a drain hole 11 and a water chute 12 communicated with the drain hole 11 are arranged on the water permeable backing plate 1, and the water chute 12 is positioned on the surface of the water permeable backing plate 1;
the supporting pad 2 is provided with a boss 21, and the boss 21 is positioned between the adjacent surface layer thick ceramic plates 20.
The water permeable base plate 1 is made of micro-foaming polypropylene, has the advantages of super shock-resistant and energy-absorbing performance, high recovery rate after deformation, chemical corrosion resistance, oil resistance, good heat resistance and heat insulation performance and the like, can be recycled, and can be naturally degraded.
The permeable backing plate 1 is laid on the surface of the base layer, and is provided with a drain hole 11 and a water chute 12 communicated with the drain hole 11, wherein the water chute 12 is located on the surface of the permeable backing plate 1, rainwater permeating the ceramic thick plate of the surface layer is converged into the drain hole 11 through the water chute 12 and then flows to the base layer through the drain hole 11, the vertical permeability of the permeable backing plate is greater than 1mm/sec, the diameter of the drain hole can be enlarged according to actual needs to improve the vertical permeability, and the permeable backing plate is not limited to the embodiment.
Specifically, in order to satisfy the requirement of water permeability, in this embodiment, every 100cm2The water permeable backing plate 1 is provided with 3-5 drain holes.
As shown in fig. 3, for the convenience of paving, match the installation environment of unidimensional and topography, realize the unlimited cascade between the backing plate 1 that permeates water, the edge of the backing plate 1 that permeates water still is equipped with tongue-and-groove structure 13, tongue-and-groove structure 13 is followed the surface of the backing plate 1 that permeates water is toward outer along extending, and is adjacent thickness and the thickness of the backing plate that permeates water after 1 splices each other are unanimous, and are adjacent contact surface between tongue-and-groove structure 13 is the curved surface, is used for improving adjacently the engaging force between tongue-and-groove structure 13.
The supporting pad 2 is located on the water permeable backing plate 1, is made of polyethylene, is used for supporting and fixing the surface layer ceramic thick plates 20, keeps the seams of the surface layer ceramic thick plates 20 consistent, and transmits the load borne by the dispersed surface layer, and is provided with a boss 21, the boss 21 is located between the adjacent surface layer ceramic thick plates 20, namely, the distance between the adjacent surface layer ceramic thick plates 20 is equal to the thickness of the boss 21, the specific thickness of the boss is 3mm-10mm, specifically 4mm, 5mm, 6mm, 7mm, 8mm or 9mm, and the setting is specifically carried out according to actual needs.
Because the polyethylene has the advantages of high strength, good toughness, strong bearing capacity, light weight, no water absorption, oil resistance, corrosion resistance and the like, the polyethylene can provide stable bearing capacity as a supporting pad, and the integral bearing capacity of the permeable paving system is ensured.
As shown in fig. 4, in order to facilitate the rapid infiltration of rainwater through the surface layer ceramic thick plates into the base layer, a groove 22 is formed in the supporting pad 2, the groove 22 is parallel to the edge of the surface layer ceramic thick plates 20, the boss 21 is located inside the groove 22, so as to ensure the permeation of rainwater through the gap between the surface layer ceramic thick plates 20, and the rainwater flows into the water permeable backing plate through the groove 22, thereby ensuring the water permeability of the water permeable paving system.
Better, in order to make rainwater on the supporting pad 2 can directly permeate the basic unit, supporting pad 2 still is equipped with through-hole 23 and slot 24, through-hole 23 evenly distributed in on the supporting pad 2, slot 24 is located the surface of supporting pad, it with the through-hole is linked together, is convenient for with the leading-in inside the through-hole of the rainwater on supporting pad surface to discharge through the through-hole, thereby guarantee the infiltration efficiency of the system of mating formation that will permeate water.
The utility model provides a supporting layer structure for permeating water system of mating formation sets up between surface course ceramic thick plate 20 and basic unit 30, supports and fixes surface course ceramic thick plate 20, increases the area of contact of the rainwater that sees through surface course ceramic thick plate 20 and basic unit to transmit the basic unit with the load dispersion that the surface course receives, alleviate the basic unit and warp the stress that produces surface course ceramic thick plate 20, thereby improve the whole life of the system of mating formation that permeates water, satisfy the market demand.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (9)
1. A supporting layer structure for a water permeable paving system is characterized by comprising a water permeable base plate and a supporting pad positioned on the water permeable base plate;
the water permeable backing plate is laid on the surface of the base layer, a drain hole and a water chute communicated with the drain hole are formed in the water permeable backing plate, and the water chute is positioned on the surface of the water permeable backing plate;
the supporting pad is provided with a boss, and the boss is located between the adjacent surface layer ceramic thick plates.
2. The supporting layer structure for a water permeable paving system as recited in claim 1 wherein the water permeable mats are made of micro-expanded polypropylene.
3. The supporting layer structure for a water permeable paving system as recited in claim 1, wherein each 100cm2The water permeable backing plate is provided with 3-5 drain holes.
4. The supporting layer structure for water permeable paving system as recited in claim 1, wherein the edge of the water permeable mat is further provided with a tongue and groove structure extending from the surface of the water permeable mat to the outer edge.
5. The supporting layer structure for a water permeable paving system as recited in claim 4, wherein the thickness of the adjacent water permeable mats after being spliced with each other is the same as the thickness of the water permeable mats;
and the contact surface between the adjacent mortise structures is a curved surface.
6. The carrier layer structure for water permeable paving systems of claim 1, wherein the spacing between adjacent facing ceramic slabs is equal to the thickness of the bosses;
the thickness of the boss is 3-10 mm.
7. The supporting layer structure for a water permeable paving system as recited in claim 1, wherein the supporting pad is made of polyethylene.
8. The supporting layer structure for water permeable paving system as claimed in claim 1, wherein the supporting pad is provided with a groove, the groove is parallel to the edge of the ceramic slab of the surface layer, and the boss is located inside the groove.
9. The supporting layer structure for water permeable paving system as recited in claim 1, wherein the supporting pad is further provided with through holes and grooves, the through holes are uniformly distributed on the supporting pad, and the grooves are located on the surface of the supporting pad and are communicated with the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922128203.XU CN211922139U (en) | 2019-11-29 | 2019-11-29 | Supporting layer structure for water permeable paving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922128203.XU CN211922139U (en) | 2019-11-29 | 2019-11-29 | Supporting layer structure for water permeable paving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211922139U true CN211922139U (en) | 2020-11-13 |
Family
ID=73325404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922128203.XU Active CN211922139U (en) | 2019-11-29 | 2019-11-29 | Supporting layer structure for water permeable paving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211922139U (en) |
-
2019
- 2019-11-29 CN CN201922128203.XU patent/CN211922139U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202031001U (en) | Compound water-permeable road structure | |
| CN102433819A (en) | Semi-flexible structure permeable street and pavement method thereof | |
| CN108301280B (en) | Permeable pavement structure | |
| CN211596246U (en) | Permeable pavement structure | |
| KR102147934B1 (en) | Drainage and water storaged infiltration block | |
| CN202247596U (en) | Permeable road with semi-flexible structure | |
| CN108086083B (en) | Road cushion | |
| CN211922139U (en) | Supporting layer structure for water permeable paving system | |
| CN211621043U (en) | Ceramic thick plate permeable paving system | |
| CN205223783U (en) | But hole regenerative permeable ground surface structure | |
| CN210561536U (en) | Anti-blocking water-permeable sidewalk | |
| CN207047637U (en) | A kind of sponge city Ceramic water-permeable brick | |
| CN211922138U (en) | Ceramic thick plate permeable pavement system with semi-water retention function | |
| CN113201989B (en) | Road structure of mating formation and road of mating formation of permeating water | |
| CN108486993A (en) | A kind of charge for remittance embedded tubular sidewalk ground tile structure | |
| CN206052915U (en) | A kind of rainwater water-retention suitable for footpath, bicycle lane is regulated and stored system | |
| CN209602919U (en) | The porous pavement of Double-layer water-filtering under a kind of sponge city | |
| CN110983893A (en) | Ceramic thick plate permeable paving system | |
| CN207891680U (en) | A kind of regeneration concrete water-permeable brick | |
| CN206646349U (en) | Ecological ceramic tile | |
| CN111676755A (en) | Prefabricated assembly type pavement structure and construction method thereof | |
| KR101023932B1 (en) | Light weight block for tree-planting and tree-planting structure using the same | |
| CN214656069U (en) | Pavement brick with water permeable and drainage functions | |
| CN214193987U (en) | Pavement brick with conical water permeable holes | |
| CN107700308B (en) | Asphalt pervious concrete pavement and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |