CN221345172U - Durable type plastic course of ponding is prevented - Google Patents
Durable type plastic course of ponding is prevented Download PDFInfo
- Publication number
- CN221345172U CN221345172U CN202322604790.1U CN202322604790U CN221345172U CN 221345172 U CN221345172 U CN 221345172U CN 202322604790 U CN202322604790 U CN 202322604790U CN 221345172 U CN221345172 U CN 221345172U
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- China
- Prior art keywords
- water
- water guide
- guide piece
- layer
- plastic course
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- 239000004033 plastic Substances 0.000 title claims abstract description 48
- 229920003023 plastic Polymers 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 125
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 239000004568 cement Substances 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000008187 granular material Substances 0.000 claims description 8
- YVIMHTIMVIIXBQ-UHFFFAOYSA-N [SnH3][Al] Chemical compound [SnH3][Al] YVIMHTIMVIIXBQ-UHFFFAOYSA-N 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 abstract description 15
- 239000000463 material Substances 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000037147 athletic performance Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
Abstract
The utility model discloses a durable plastic runway capable of preventing water accumulation, which comprises an EPDM (ethylene-propylene-diene monomer) particle layer, wherein a water guide member is arranged between the EPDM particle layer and a cement foundation, an elastic particle layer is arranged above the water guide member, a composite waterproof layer is arranged below the water guide member, a waterproof primer layer is arranged below the composite waterproof layer, a water collecting hole is formed in the upper end of the water guide member, a water delivery hole is formed in the water guide member, a guide pillar is arranged on one side of the water guide member, a gasket is sleeved on the guide pillar, a guide hole is formed in the other side of the water guide member, and side grooves are formed in two sides of the water guide member. The durable plastic runway capable of preventing ponding can be convenient for leading ponding on the plastic runway into a sewer, so that the plastic runway is free of ponding in rainy days, and can prevent water seepage of the foundation of the plastic runway, thereby enabling the plastic runway to be more durable.
Description
Technical Field
The utility model relates to the technical field of plastic tracks, in particular to a durable plastic track capable of preventing water accumulation.
Background
The plastic track is also called all-weather track and field sports track, and is formed from polyurethane prepolymer, mixed polyether, waste tyre rubber, EPDM rubber granules or PU granules, pigment, adjuvant and filler. The plastic track has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical properties, is beneficial to the exertion of athlete speed and technology, effectively improves the athletic performance and reduces the injury rate. The plastic track is made of polyurethane rubber and other materials, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, and is an internationally recognized optimal all-weather outdoor sports ground floor material.
However, the phenomenon of accumulated water can be frequently generated in the rainy day of the existing plastic track, the accumulated water can not be treated in time, the use of the plastic track can be influenced, the sliding dangerous phenomenon can possibly occur when people use the plastic track, the accumulated water is used for soaking the surface of the plastic track for a long time, the ageing of particles on the surface of the plastic track can be accelerated, and the accumulated water can possibly permeate the foundation of the plastic track for a long time, so that the foundation is caused, the plastic track is uneven, and the service life of the plastic track is influenced.
Disclosure of utility model
The utility model aims to provide a durable plastic track capable of preventing water accumulation, which aims to solve the problems of water accumulation and foundation water seepage of the existing plastic track in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent durable formula plastic course of ponding, includes EPDM granule layer, be equipped with the water guide piece between EPDM granule layer and the cement foundation, and the water guide piece top is equipped with the elastic particle layer, the water guide piece below is equipped with compound waterproof layer, and compound waterproof layer below is equipped with waterproof primer layer, the water guide piece upper end is equipped with the water collecting hole, and the inside water delivery hole that is equipped with of water guide piece, water guide piece one side is equipped with the guide pillar, and the cover has the gasket on the guide pillar, the water guide piece opposite side is equipped with the guiding hole, and water guide piece both sides are equipped with the limit groove.
Preferably, the shape and the size of the gasket are the same as those of the side surface of the water guide piece, and the gasket is made of soft rubber.
Preferably, the guide posts are of a cylindrical structure, are symmetrically distributed on two sides of one side of the water guide piece, and are matched with the guide Kong Xiangxiang in size.
Preferably, the material used for the composite waterproof layer is EPE aluminum tin composite material, and the composite waterproof layer is paved above the waterproof primer layer.
Preferably, the side grooves are of circular arc structures and are symmetrically distributed on four sides of the water guide piece.
Preferably, the water gathering holes are distributed above the water delivery holes at equal intervals, and the axes of the water gathering holes are perpendicular to the axes of the water delivery holes.
Compared with the prior art, the utility model has the beneficial effects that: this durable formula plastic course of preventing ponding can be convenient for guide into the sewer with ponding on the plastic course to make rainy day plastic course no ponding, and can prevent plastic course ground infiltration, thereby make plastic course more durable:
1. When water accumulation exists on the plastic track, rainwater enters the surface of the water guide piece through the EPDM (ethylene-propylene-diene monomer) particle layer and the elastic particle layer, water flows into the water delivery hole through the water accumulation hole on the surface of the water guide piece, the tail end of the water delivery hole is connected with the sewer, the water accumulation is led into the sewer, and part of water which does not flow into the water accumulation hole flows into the side groove, and the water can be led into the sewer through the side groove, so that the water accumulation of the plastic track is prevented;
2. Through laying the dual waterproof inoxidizing coating of compound waterproof layer and waterproof primer layer, compound waterproof layer adopts EPE aluminium tin combined material, and it has waterproof and buffering effect to make the plastic course elasticity better and more durable, and can effectually prevent ponding infiltration ground, thereby make the plastic course have longer life.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a left-hand structural schematic diagram of the present utility model;
Fig. 4 is a schematic top view of the water guide of the present invention.
In the figure: 1. an EPDM particulate layer; 2. an elastic particle layer; 3. a gasket; 4. a guide post; 5. a water guide; 6. a composite waterproof layer; 7. a waterproof primer layer; 8. a cement foundation; 9. a side groove; 10. a water delivery hole; 11. a guide hole; 12. water gathering holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a durable formula plastic course of preventing ponding, including EPDM granule layer 1, elastic particle layer 2, gasket 3, the guide pillar 4, water guide 5, compound waterproof layer 6, waterproof primer layer 7, cement foundation 8, limit groove 9, water delivery hole 10, guiding hole 11 and water gathering pore 12, be equipped with water guide 5 between EPDM granule layer 1 and the cement foundation 8, and water guide 5 top is equipped with elastic particle layer 2, water guide 5 below is equipped with compound waterproof layer 6, and compound waterproof layer 6 below is equipped with waterproof primer layer 7, water guide 5 upper end is equipped with water gathering pore 12, and water guide 5 inside is equipped with water delivery hole 10, water guide 5 one side is equipped with guide pillar 4, and the cover has gasket 3 on the guide pillar 4, water guide 5 opposite side is equipped with guiding hole 11, and water guide 5 both sides are equipped with limit groove 9.
The shape and the size of the gasket 3 are the same as those of the side surface of the water guide piece 5, and the gasket 3 is made of soft rubber, so that the water guide piece 5 can have better sealing property when being connected with each other, and accumulated water can be effectively conveyed into a sewer through the water conveying hole 10.
The guide posts 4 are of cylindrical structures and are symmetrically distributed on two sides of one side of the water guide piece 5, and the size of the guide posts is matched with that of the guide holes 11, so that the water guide piece 5 can be connected together conveniently, and the plastic track is smoother and firmer.
The composite waterproof layer 6 is made of EPE aluminum tin composite material, and the composite waterproof layer 6 is paved above the waterproof primer layer 7, so that the elasticity of the plastic track can be conveniently increased, and accumulated water can be prevented from penetrating into the cement foundation 8.
The side grooves 9 are of arc-shaped structures, and the side grooves 9 are symmetrically distributed on four sides of the water guide piece 5, so that semicircular water grooves can be formed conveniently when the water guide piece 5 is spliced, and the auxiliary water guide effect is achieved.
The water gathering holes 12 are distributed above the water delivery holes 10 at equal intervals, and the axis of the water gathering holes 12 is vertical to the axis of the water delivery holes 10, so that accumulated water on the surface of the plastic runway can be conveniently collected into the water delivery holes 10, and accumulated water on the surface of the plastic runway can be discharged.
Working principle: when water accumulation exists on the surface of the plastic track, the water enters the surface of the water guide piece 5 through the EPDM (ethylene-propylene-diene monomer) particle layer 1 and the elastic particle layer 2, water flows into the water delivery hole 10 in the water guide piece 5 through the water accumulation hole 12 on the surface of the water guide piece 5, the tail end of the water delivery hole 10 is connected with a sewer to guide the water accumulation into the sewer, water which does not flow into the water accumulation hole 12 on the upper surface of the water guide piece 5 flows into the edge groove 9 at the upper end of the water guide piece 5, water on the lower surface of the other part of the water guide piece 5 flows into the edge groove 9 at the lower end of the water guide piece 5, and the edge groove 9 is connected with the sewer at the same time, so that the water accumulation can be guided into the sewer, and the water accumulation of the plastic track is effectively prevented;
Through laying the dual waterproof inoxidizing coating of compound waterproof layer 6 and waterproof primer layer 7, can effectually prevent ponding infiltration ground, compound waterproof layer 6 adopts EPE aluminium tin combined material, it has waterproof and buffering effect, thereby make plastic course elasticity better and more durable, waterproof primer layer 7 scribbles on cement foundation 8 surface, as cement foundation 8 second way waterproof protection layer, can prevent that compound waterproof layer 6 from damaging leaking and influence cement foundation 8, thereby make plastic course water-proof effects more reliable, the content that does not make detailed description in this specification belongs to the prior art that the expert in the field knows.
It is to be understood that the terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the scope of the utility model.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a durable formula plastic course of preventing ponding, includes EPDM granule layer (1), its characterized in that: be equipped with water guide piece (5) between EPDM granule layer (1) and cement foundation (8), and water guide piece (5) top is equipped with elastic particle layer (2), water guide piece (5) below is equipped with compound waterproof layer (6), and compound waterproof layer (6) below is equipped with waterproof primer layer (7), water guide piece (5) upper end is equipped with water collecting hole (12), and water guide piece (5) inside is equipped with water delivery hole (10), water guide piece (5) one side is equipped with guide pillar (4), and the cover has gasket (3) on guide pillar (4), water guide piece (5) opposite side is equipped with guiding hole (11), and water guide piece (5) both sides are equipped with limit groove (9).
2. The water resistant durable plastic course of claim 1, wherein: the shape and the size of the gasket (3) are the same as those of the side surface of the water guide piece (5), and the gasket (3) is made of soft rubber.
3. The water resistant durable plastic course of claim 1, wherein: the guide posts (4) are of cylindrical structures, are symmetrically distributed on two sides of one side of the water guide piece (5), and are matched with the guide holes (11) in size.
4. The water resistant durable plastic course of claim 1, wherein: the composite waterproof layer (6) is made of EPE aluminum tin composite material, and the composite waterproof layer (6) is paved above the waterproof primer layer (7).
5. The water resistant durable plastic course of claim 1, wherein: the side grooves (9) are of circular arc structures, and the side grooves (9) are symmetrically distributed on four sides of the water guide piece (5).
6. The water resistant durable plastic course of claim 1, wherein: the water gathering holes (12) are distributed above the water delivery holes (10) at equal intervals, and the axes of the water gathering holes (12) are perpendicular to the axes of the water delivery holes (10).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221345172U true CN221345172U (en) | 2024-07-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |