CN214245201U - Plastic track - Google Patents
Plastic track Download PDFInfo
- Publication number
- CN214245201U CN214245201U CN202022300038.4U CN202022300038U CN214245201U CN 214245201 U CN214245201 U CN 214245201U CN 202022300038 U CN202022300038 U CN 202022300038U CN 214245201 U CN214245201 U CN 214245201U
- Authority
- CN
- China
- Prior art keywords
- layer
- water
- waterproof
- drainage
- permeable
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 29
- 229920003023 plastic Polymers 0.000 title claims abstract description 29
- 239000010410 layer Substances 0.000 claims abstract description 150
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000002344 surface layer Substances 0.000 claims abstract description 11
- 239000004568 cement Substances 0.000 claims description 11
- 239000004567 concrete Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 244000043261 Hevea brasiliensis Species 0.000 claims description 4
- 229920003052 natural elastomer Polymers 0.000 claims description 4
- 229920001194 natural rubber Polymers 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 229920002943 EPDM rubber Polymers 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011527 polyurethane coating Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000037078 sports performance Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a plastic track, which comprises a base layer, a first waterproof layer, an elastic layer, a second waterproof layer, a bonding layer, a permeable layer, a surface layer, a drainage groove and a drainage pipe; wherein the base layer, the first waterproof layer, the elastic layer, the second waterproof layer, the bonding layer, the permeable layer and the surface layer are sequentially stacked from bottom to top; the drainage groove sequentially penetrates through the base layer, the first waterproof layer, the elastic layer, the second waterproof layer and the bonding layer from bottom to top, one end of the drainage groove is communicated with the permeable layer, and the other end of the drainage groove is communicated with the drainage pipe; the drain pipe is fixedly arranged in the foundation layer. The utility model discloses a put basic unit, first waterproof layer, elastic layer, second waterproof layer, tie coat, permeable bed, surface course, water drainage tank and drain pipe and can in time discharge the moisture on runway surface, avoid damaging the runway.
Description
Technical Field
The utility model relates to a plastics runway field especially relates to a plastic course.
Background
The plastic track is also named as all-weather track for track and field sports and consists of polyurethane prepolymer, mixed polyether, waste tyre rubber, EPDM rubber grain or PU grain, pigment, assistant and stuffing. The plastic track has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, is beneficial to the exertion of the speed and the technology of athletes, effectively improves the sports performance and reduces the tumble injury rate.
The existing plastic track is generally arranged in an open-air environment, and in rainy days, water is easy to accumulate on the plastic track, and the accumulated water is not discharged timely, so that the quality of the plastic track is easily affected.
SUMMERY OF THE UTILITY MODEL
In view of the above, a need exists for a plastic track to solve the problem of poor drainage effect of the existing plastic track.
The utility model provides a plastic track, which comprises a base layer, a first waterproof layer, an elastic layer, a second waterproof layer, a bonding layer, a permeable layer, a surface layer, a drainage groove and a drainage pipe; wherein,
the base layer, the first waterproof layer, the elastic layer, the second waterproof layer, the bonding layer, the permeable layer and the surface layer are sequentially stacked from bottom to top;
the drainage groove sequentially penetrates through the first waterproof layer, the elastic layer, the second waterproof layer and the bonding layer from bottom to top, one end of the drainage groove is communicated with the permeable layer, and the other end of the drainage groove is communicated with the drainage pipe;
the drain pipe is fixedly arranged in the foundation layer.
Further, the foundation layer includes rubble layer and cement concrete layer, and cement concrete layer lays in rubble layer top, and drain pipe fixed mounting is in the cement concrete layer.
Further, the first waterproof layer is formed by lime emulsified asphalt waterproof paint solidification, and the second waterproof layer is natural rubber.
Furthermore, the elastic layer is an elastic layer, and the elastic layer is formed by uniformly mixing a polyurethane adhesive and EPDM particles and then paving the mixture on the surface of the first waterproof layer for curing.
Furthermore, the adhesive layer is formed by spreading water-based epoxy resin or polyurethane adhesive on the surface of the second waterproof layer and curing.
Furthermore, be provided with a plurality of groups hole of permeating water on the permeable layer, every group hole of permeating water corresponds and sets up directly over every water drainage tank water inlet.
Furthermore, the thickness of the permeable layer is 0.4-0.6 mm, the permeable holes are circular, the diameter of the permeable holes is 0.3-0.5 mm, and the diameter of the drainage grooves and the drainage pipes is 5-10 mm.
Further, the surface layer is formed by uniformly mixing the two-component polyurethane coating, then paving the mixture on the surface of the water permeable layer and curing the mixture.
Further, the inner wall of the drainage channel is coated with a waterproof coating.
Furthermore, a water outlet is communicated with the water discharge pipe and communicated with an external water discharge pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a put basic unit, first waterproof layer, elastic layer, second waterproof layer, tie coat, permeable bed, surface course, water drainage tank and drain pipe and can in time discharge the moisture on runway surface, avoid damaging the runway.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a plastic track provided in the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
Preferred embodiments of the invention will now be described in detail with reference to the accompanying drawings, which form a part hereof, and which together with the embodiments of the invention serve to explain the principles of the invention and not to limit its scope.
Referring to fig. 1, the present invention provides a plastic track, which comprises a base layer 1, a first waterproof layer 2, an elastic layer 3, a second waterproof layer 4, a bonding layer 5, a permeable layer 6, a surface layer 7, a drainage channel 8 and a drainage pipe 9; wherein, the base layer 1, the first waterproof layer 2, the elastic layer 3, the second waterproof layer 4, the bonding layer 5, the permeable layer 6 and the surface layer 7 are sequentially stacked from bottom to top; the drainage channel 8 sequentially penetrates through the first waterproof layer 2, the elastic layer 3, the second waterproof layer 4 and the bonding layer 5 from bottom to top, one end of the drainage channel is communicated with the permeable layer 6, and the other end of the drainage channel is communicated with the drainage pipe 9; the drain pipe 9 is fixedly arranged in the foundation layer 1. The utility model discloses a set up basic unit 1, first waterproof layer 2, elastic layer 3, second waterproof layer 4, tie coat 5, permeable bed 6, surface course 7, water drainage tank 8 and drain pipe 9 and can in time discharge the moisture on runway surface, avoid damaging the runway.
In this embodiment, the foundation layer 1 includes the rubble layer 11 and the cement concrete layer 12, and the cement concrete layer 12 is laid above the rubble layer 11, and the drain pipe 9 fixed mounting is in the cement concrete layer 12. Through setting up basic unit 1 into rubble layer 11 and 12 bilayer structures of cement concrete layer, more be favorable to improving structural stability. Further, the thickness of the gravel layer 11 is 10-20 mm, and the thickness of the cement concrete layer 12 is 15-25 mm.
In this embodiment, the first waterproof layer 2 is formed by curing lime-emulsified asphalt waterproof paint, and the second waterproof layer 4 is made of natural rubber. By arranging the first waterproof layer 2 and the second waterproof layer 4, moisture can be prevented from permeating into the elastic layer 3, the elastic layer 3 is protected from being eroded by underground water and ground water, and the service life of the elastic layer is prolonged; meanwhile, the elasticity of the runway can be further improved by adopting natural rubber as the material of the second waterproof layer 4. Further, the thickness of the first waterproof layer 2 and the second waterproof layer 4 is 1-2 mm.
In this embodiment, the elastic layer 3 is formed by uniformly mixing a polyurethane adhesive and EPDM particles and then spreading the mixture on the surface of the first waterproof layer 2 to cure the mixture. The elastic layer 3 is beneficial to improving the elasticity of the plastic track. Further, the thickness of the elastic layer 3 is 10-15 mm.
In this embodiment, the adhesive layer 5 is formed by spreading a water-based epoxy resin or polyurethane adhesive on the surface of the second waterproof layer 4 and curing the adhesive. The adhesive layer 5 is arranged to improve the adhesive strength between the second waterproof layer 4 and the permeable layer 6, so that delamination and bubble generation are not easy to occur. Furthermore, the thickness of the bonding layer 5 is 1-2 mm.
In this embodiment, referring to fig. 2, the permeable layer 6 is made of plastic and is fixedly laid on the surface of the second waterproof layer 4 through the adhesive layer 5; be provided with a plurality of groups of hole 601 of permeating water on the permeable layer 6, every group of hole 601 of permeating water corresponds and sets up directly over every water drainage tank 8 water inlet, makes the water on runway surface get into water drainage tank 8 through hole 601 of permeating water. Specifically, the number of the permeable holes 601 in each group of the permeable holes 601 is not less than 2. Further, the thickness of the permeable layer 6 is 0.4-0.6 mm, the permeable holes 601 are circular, the diameter of the permeable holes is 0.3-0.5 mm, and the diameters of the drainage grooves 8 and the drainage pipes 9 are 5-10 mm. The design can lead the accumulated water to be discharged through the water permeable holes 601 of the water permeable layer 6 sequentially through the drainage groove 8 and the drainage pipe 9, thereby avoiding the accumulated water; simultaneously, can improve the stability of plastic course, not fragile, and avoid large granule material to get into water drainage tank 8 in, cause the jam.
In the embodiment, the surface layer 7 is formed by uniformly mixing two-component polyurethane coating, then paving the mixture on the surface of the water permeable layer 6 and curing the mixture. Furthermore, the thickness of the surface layer 7 is 3-5 mm.
In this embodiment, 8 inner walls of water drainage tank have waterproof coating 10, avoid the water in water drainage tank 8 to contact elastic layer 3, cause elastic layer 3 to damage.
In the embodiment, the drain pipe 9 is also provided with a water outlet in a communicating manner, so that accumulated water can be conveniently drained; furthermore, the water outlet is communicated with an external drainage pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through putting basic unit, first waterproof layer, elastic layer, second waterproof layer, tie coat, permeable bed, surface course, water drainage tank and drain pipe can in time discharge the moisture on runway surface, avoid damaging the runway.
(2) Through set up the hole of permeating water on the permeable bed to make water drainage tank and the hole of permeating water, drain pipe intercommunication, with the water discharge of plastics runway, avoid moisture and runway inner layer structure contact, damage the runway.
(3) Through at water drainage tank inner wall coating waterproof coating, avoid during moisture gets into the plastic course by water drainage tank, influence the performance of plastic course.
(4) Through rationally setting up each layer thickness, can be under the prerequisite that does not influence the performance, the biggest reduce cost.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (8)
1. A plastic track is characterized by comprising a base layer, a first waterproof layer, an elastic layer, a second waterproof layer, a bonding layer, a permeable layer, a surface layer, a drainage groove and a drainage pipe; wherein,
the base layer, the first waterproof layer, the elastic layer, the second waterproof layer, the bonding layer, the permeable layer and the surface layer are sequentially stacked from bottom to top;
the drainage groove sequentially penetrates through the first waterproof layer, the elastic layer, the second waterproof layer and the bonding layer from bottom to top, one end of the drainage groove is communicated with the permeable layer, and the other end of the drainage groove is communicated with the drainage pipe;
the drain pipe is fixedly arranged in the foundation layer.
2. The plastic course of claim 1, wherein the base layer comprises a gravel layer and a cement concrete layer, the cement concrete layer is laid above the gravel layer, and the drain pipe is fixedly installed in the cement concrete layer.
3. The plastic track of claim 1, wherein the first waterproof layer is formed by curing lime-emulsified asphalt waterproof paint, and the second waterproof layer is natural rubber.
4. The plastic track of claim 1, wherein the adhesive layer is formed by spreading a water-based epoxy resin or polyurethane adhesive on the surface of the second waterproof layer and curing the adhesive layer.
5. A plastic track according to claim 1, wherein a plurality of sets of water-permeable holes are formed in the water-permeable layer, and each set of water-permeable holes is correspondingly formed right above the water inlet of each water drainage channel.
6. A plastic course according to claim 5, wherein the thickness of the water permeable layer is 0.4-0.6 mm, the water permeable holes are circular, the diameter of the water permeable holes is 0.3-0.5 mm, and the diameter of the drainage grooves and the drainage pipes is 5-10 mm.
7. The plastic track of claim 1, wherein the inner walls of the drainage channels are coated with a waterproof coating.
8. The plastic runway of claim 1, wherein the water discharge pipe is further communicated with a water discharge port, and the water discharge port is communicated with an external water discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300038.4U CN214245201U (en) | 2020-10-15 | 2020-10-15 | Plastic track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300038.4U CN214245201U (en) | 2020-10-15 | 2020-10-15 | Plastic track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214245201U true CN214245201U (en) | 2021-09-21 |
Family
ID=77729499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022300038.4U Active CN214245201U (en) | 2020-10-15 | 2020-10-15 | Plastic track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214245201U (en) |
-
2020
- 2020-10-15 CN CN202022300038.4U patent/CN214245201U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103145394B (en) | Preparation method of cement-sand composite water permeable brick | |
| CN109505314A (en) | A kind of waterproof and dampproof paving structure of underground garage and its construction technology | |
| CN214245201U (en) | Plastic track | |
| CN112922425B (en) | Non-bottom bolt connection type water tank anti-leakage construction method | |
| CN213143314U (en) | School playground drainage ditch structure | |
| CN109056455B (en) | Water-permeable pavement plate for sponge city construction and paving method | |
| CN103088742A (en) | Water permeable brick and its making method | |
| CN212052179U (en) | Novel drainage plastic course | |
| CN204456232U (en) | The impermeable ground in a kind of power station | |
| CN221345175U (en) | Water seepage prevention plastic course | |
| CN213114179U (en) | Environmental protection type runway that breathes freely that contains TPE granule | |
| CN210561576U (en) | High-elastic buffering plastic course | |
| CN207691357U (en) | A kind of anticorrosion, impermeable cable channel | |
| CN112900187A (en) | Method for manufacturing sand-based water permeable brick by using concrete waste | |
| CN215593560U (en) | Plastic course with prevention of seepage water function | |
| CN216040489U (en) | Plastic course convenient to exhaust and drain | |
| CN212742081U (en) | Plastic course that gas permeability is good | |
| CN210177312U (en) | Environment-friendly plastic course | |
| CN214219265U (en) | Compound plastic course | |
| CN215252329U (en) | Steel bridge deck combination structure of mating formation | |
| CN217629256U (en) | Novel air permeability plastic course | |
| CN209816597U (en) | EPDM environmental protection runway with high adhesive force | |
| CN215164326U (en) | Efficient water drainage and water seepage plastic track structure | |
| CN215714377U (en) | Novel from knot line runway | |
| CN219312255U (en) | Anti-seepage corrosion-resistant geomembrane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |