CN205662806U

CN205662806U - Plastic track

Info

Publication number: CN205662806U
Application number: CN201620539306.9U
Authority: CN
Inventors: 朱邦武
Original assignee: Nanjing State Sports Ground Engineering Co Ltd
Current assignee: Nanjing State Sports Ground Engineering Co Ltd
Priority date: 2016-06-02
Filing date: 2016-06-02
Publication date: 2016-10-26
Anticipated expiration: 2026-06-02

Abstract

The utility model discloses a plastic track, its technical scheme main points are that the plastic track the superiors establish to the infiltration grained layer, and the infiltration grained layer is bonded with the micelle by the PU plastic and forms, and infiltration grained layer below is porous foam net, and porous foam side off the net is the basic unit, and the metalling has been laid the below by the basic unit, and the metalling below is the sandy soil layer, the utility model provides a plastic track's water permeability can be good, and ponding can be fast through runway itself to secret infiltration.

Description

A kind of plastic cement race track

Technical field

This utility model relates to sports equipment field, particularly to a kind of plastic cement race track.

Background technology

The permeability performance of plastic cement race track is extremely important, if the permeability performance of runway is the best, then run into sleety weather it After, although major part hydrops can be drained from sewer, but runway surface is still gone up and can be there is a small amount of hydrops, cannot in the short time Penetrating into the soil of bottom, cause runway wet and slippery, impact is normal to be used.The Chinese patent of Application No. 201520980632.9 is open A kind of plastic cement race track, bottom is provided with water leg, is provided with multiple osculum for draining bottom water leg.This utility model Owing to the basic unit on water leg uses concreting, and the permeability performance of concrete is poor, top layer remains not by The rainwater that osculum is drained is owing to being difficult to the basic unit made through concrete, it is impossible to enter in following water leg, causes few Amount hydrops remains on basic unit, and plastic cement race track still can become wet and slippery because of hydrops.

Utility model content

The purpose of this utility model is to provide a kind of plastic cement race track, and its advantage is to have good permeability performance, hydrops energy Enough by runway infiltration downwards itself.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of plastic cement race track, moulds The glue runway the superiors are set to the granular layer that seeps water, and described infiltration granular layer is formed by PU plastic cement is bonding with micelle, described infiltration granule Being porous foam net below Ceng, described porous foam side off the net is basic unit, is equipped with metalling, described rubble below described basic unit It it is sandy soil layer below Ceng.

By above technical scheme, PU plastic cement and micelle bonding after, hydrops can permeate downwards in the gap between micelle； Porous foam net can strengthen the elasticity of runway, improves comfort level, water can be made again to permeate downwards from hole, strengthens runway infiltration Performance；Metalling can facilitate current to pass through, and is produced certain supporting role by basic unit, strengthens stablizing of plastic cement race track structure Property.The seepage of water of sandy soil is better than clayed soil or concrete, under water is easy to ooze from sandy soil；Aqueduct is permissible Quickly importing to substantial amounts of hydrops from basic unit drain the sandy soil of lower floor, remaining a small amount of hydrops is then by basic unit and sand Matter soil horizon permeates downwards.

This utility model is further arranged to: described basic unit is black rubber granular layer.

By above technical scheme, black rubber granule can be made up of elastomeric materials such as junked tires, can be cost-effective, More environmentally-friendly；And black rubber granule water preventing ability is poor, under water can relatively easily ooze.

This utility model is further arranged to: described basic unit is EPDM layer.

By above technical scheme, EPDM represents ethylene propylene diene rubber, and EPDM is substantially non-polar, to polarity Solution and chemicals have resistance, and water absorption rate is low, and water will not rest in basic unit.

This utility model is further arranged to: a diameter of 2 centimetres to 4 centimetres of described metalling medium stone.

By above technical scheme, between rubble, space is relatively big, can for larger amount of hydrops quickly through.

This utility model is further arranged to: the granularity of described micelle is 1～3mm.

By above technical scheme, the granularity of micelle is set to 1～3mm, and granularity is less, the micelle of unit mass and water The specific surface area of contact is the biggest, and the water capacity is easily passed through from micelle gap.

This utility model is further arranged to: be provided with wood fiber thin film between described porous foam net and described basic unit.

By above technical scheme, the wood fiber has superpower permeability, both can be supported runway, the most permissible Strengthen airing function and the water seepage function of runway.

In sum, this utility model has the advantages that

1, the permeability performance of runway is good, and hydrops can quickly move through runway to subsurface wastewater infiltration system；

2, runway is elastic good, can meet comfortableness during motion；

3, strength of runways is enough, it is to avoid deform after using time length.

Accompanying drawing explanation

Fig. 1 is the structural representation of 1 one kinds of plastic cement race tracks of embodiment；

Fig. 2 is the structural representation of 2 one kinds of plastic cement race tracks of embodiment.

In figure 1, infiltration granular layer；11, micelle；2, porous foam net；3, basic unit；4, metalling；5, sandy soil layer；6、 Wood fiber thin film.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

1. 1 kinds of plastic cement race tracks of embodiment, as it is shown in figure 1, the superiors of plastic cement race track are infiltration granular layer 1, by PU plastic cement Bonding with micelle 11 forming, the granularity of micelle 11 is 1～3mm；The lower section of infiltration granular layer 1 is porous foam net 2, hole straight Footpath is set to 3 centimetres, both can strengthen runway elastic, current can be facilitated again to pass downwardly through；The lower section of porous foam net 2 is base Layer 3, basic unit 3 lays for black rubber granule and forms, and rubber grain can be formed by junked tire processing and manufacturing, twice laid, more Add ground environmental protection；Basic unit 3 can also use EPDM material；The lower section of basic unit 3 is metalling 4, and the diameter of rubble uses 2 centimetres to 4 Centimetre, facilitate current to pass through；It is sandy soil layer 5 below metalling 4, forms laying after sandy soil screening uniformly.

2. 1 kinds of plastic cement race tracks of embodiment, difference from Example 1 is, as in figure 2 it is shown, porous foam net 2 with Between basic unit 3, also posting one layer of wood fiber thin film 6, the adult cork self-characteristic used due to wood fiber thin film 6 is unfavorable for carefully Bacteria growing, adds that irregular natural space has superpower hydrophilicity, it is possible to rapidly by the water inspiration fiber of fabric face Inside, effective and antibacterial contention moisture, again because its superpower permeability is by moisture rapid evaporation, make body surface be dried, Cause antibacterial moisture needed for body surface can not get existence and breeding, the most just lose existence and the condition of breeding.Therefore, Wood fiber thin film 6 can stop smelly bacterium, the growth of mycete and breeding well, and has the best breathability, permissible Strengthen runway permeability and deodorant.

Work process: when raining, a large amount of hydrops on runway can be drained by drainage etc., and runway surface is remaining few Amount hydrops, after by infiltration granular layer 1, passes sequentially through porous foam net 2, wood fiber thin film 6, basic unit 3, metalling 4, enters Sand paper soil horizon 5 is absorbed, thus keeps runway surface to be dried, reduced runway surface hydrops.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Claims

1. a plastic cement race track, is characterized in that: the plastic cement race track the superiors are set to the granular layer (1) that seeps water, described infiltration granular layer (1) Being formed by PU plastic cement is bonding with micelle (11), described infiltration granular layer (1) lower section is porous foam net (2), described porous foam Net (2) lower section is basic unit (3), and described basic unit (3) lower section is equipped with metalling (4), and described metalling (4) lower section is sandy soil Layer (5).

A kind of plastic cement race track the most according to claim 1, is characterized in that: described basic unit (3) is black rubber granular layer.

A kind of plastic cement race track the most according to claim 1, is characterized in that: described basic unit (3) is EPDM layer.

4. according to a kind of plastic cement race track described in Claims 2 or 3, it is characterized in that: described metalling (4) medium stone a diameter of 2 Centimetre to 4 centimetres.

A kind of plastic cement race track the most according to claim 4, is characterized in that: the granularity of described micelle (11) is 1～3mm.

A kind of plastic cement race track the most according to claim 5, is characterized in that: described porous foam net (2) and described basic unit (3) Between be provided with wood fiber thin film (6).