CN208055807U - A kind of low temperature resistant runway of environmental protection - Google Patents
A kind of low temperature resistant runway of environmental protection Download PDFInfo
- Publication number
- CN208055807U CN208055807U CN201721767847.8U CN201721767847U CN208055807U CN 208055807 U CN208055807 U CN 208055807U CN 201721767847 U CN201721767847 U CN 201721767847U CN 208055807 U CN208055807 U CN 208055807U
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- CN
- China
- Prior art keywords
- low temperature
- runway
- temperature resistant
- environmental protection
- plastic coat
- 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.)
- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A kind of low temperature resistant runway of environmental protection, including plastic coat and the buffer layer positioned at plastic coat bottom, the plastic coat surface are arranged at intervals with several salient points, pit are provided between the salient point, its advantage is that skid resistance is good, friction coefficient is big.
Description
Technical field
The utility model is related to a kind of plastic cement race tracks, and in particular to a kind of low temperature resistant runway of environmental protection.
Background technology
Plastic cement race track, usually by polyurethane rubber, admixtured polyether, scrap tire rubber, EPDM rubber grain or PU particles, face
Material, auxiliary agent, filler composition, have that flatness is good, compression strength is high, elastic appropriate, stable physical property the characteristic of hardness, favorably
In the performance of sportsman's speed and technology, sports achievement is effectively improved, reduces tumble injury rate, is generally acknowledged in the world outdoor sport
Place terrace material.
Plastic cement race track has been widely used in kindergarten, school, residential area, recreation ground covering of roadway and stadium of track and field and has run
The places such as road and its auxiliary region, indoor sport shop training track, outdoor runway, tennis, basketball, vollyball, shuttlecock, handball, band
It has moved the whole people and has put into body-building, made people after work, the place taken exercises can be found everywhere, be conducive to enhance our people
Physique, to build the place mat for doing at sports power infrastructure.
Currently, plastic cement race track is higher and higher in the requirement to skid resistance, go to that skid resistance is better, friction coefficient is bigger, fortune
Mobilize the possibility fallen down with regard to smaller, the utility model proposes a kind of solution for the skid resistance and friction coefficient for improving runway
Scheme.
Utility model content
The purpose of this utility model is to provide a kind of low temperature resistant runway of environmental protection, its advantage is that skid resistance is good, friction coefficient is big.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of low temperature resistant runway of environmental protection, including plastic coat and the buffer layer positioned at plastic coat bottom, the plastic cement
Facing surface is arranged at intervals with several salient points, and pit is provided between the salient point.
Through the above technical solutions, plastic coat surface is provided with several salient points and pit, increasing friction force can be played
Effect, since the sole of people has miscellaneous lines, for example running shoes sole tip and sneakers sole have shoe tack, sportsman
In running, shoe tack is inserted into pit the frictional force that can increase between sole and runway, adapts to sports demand.
The utility model is further arranged to：The plastic coat is made of EPDM rubber.
Through the above technical solutions, EPDM materials have the advantages that resistance to ag(e)ing, corrosion resistance and heat resistance, product price
Relatively low, EP rubbers chemical stability is good.
The utility model is further arranged to：The salient point is semi-spherical shape, and the bump height is 0.4-1cm, described
The a diameter of 0.5-1cm of salient point.
Through the above technical solutions, the outer 0.4-1cm of salient point protrusion plastic coat, can play the effect of increasing friction force.
Bump height can make runway surface region smooth no more than 1cm, increase comfort level, salient point diameter, can within the scope of 0.5-1cm
Ensure the frictional force between salient point and sole.
The utility model is further arranged to：The depth of the scattered distribution of pit, pit is 0.4-1cm.
Through the above technical solutions, pit depth is not more than 1cm, the depth that shoe tack is inserted into pit is made to be in normal range (NR)
It is interior, it avoids shoe tack from being inserted into and sense of discomfort is caused to runner deeply very much.
The utility model is further arranged to：The buffer layer includes elastic composite layer, insulating layer, PU successively from top to bottom
Layer, basal layer, the elastic composite layer are mixed by environment-protecting polyurethane adhesive and black rubber particle.
By using above-mentioned technical proposal, elastic composite layer is close to plastic coat, and it is strong that elasticity meets layer deformability, has
Buffering, shock-absorbing functions, insulating layer can play a protective role at low ambient temperatures well, and PU layers have waterproof efficacy, basis
Layer has dampproof effect.
The utility model is further arranged to：The insulating layer is low temperature resistant silastic-layer.
By using above-mentioned technical proposal, silicon rubber is good thermal insulation material, is resistant to -100 DEG C of low temperature, can be to plastic cement
Runway plays protective action in the use of severe cold weather, and plastic cement race track is made not extend the service life of plastic cement race track by bursting by freezing.
The utility model is further arranged to：Described PU layers is polyurethane PU waterproof layer.
By using above-mentioned technical proposal, rainwater or other overboard when washing away, after have passed through plastic coat, elastic layer, quilt
Polyurethane PU waterproof layer prevents, and is discharged from side, and outflow ground floor makes crack under base extend from water erosion to gutter
The planarization of roadbed also extends the service life of plastic cement race track, reduces loss.
The utility model is further arranged to：The basal layer is by photocuring hybrid barrier material and illiteracy
De- soil is mixed.
By using above-mentioned technical proposal, the hybrid barrier material of this photocuring is exchanged by cation,
Intercalation enters the piece interlayer of montmorillonite, and this intercalation configuration plays well gas molecule, the steam etc. through basal layer
Iris action reaches damp proof dampproof effect well.
In conclusion the utility model has the advantages that：
It is provided with the salient point and pit of irregular distribution on the plastic coat of the runway, can increase between sole and runway
Frictional force, and salient point can be compressed and play cushioning effect, and pit can coordinate shoe tack to be increased between sole and runway
Frictional force；It is provided with the insulating layer of silastic material in the runway, plays insulation effect in severe cold weather, makes plastic cement race track will not
By bursting by freezing, extend the service life of plastic cement race track.
Description of the drawings
Fig. 1 is the runway sectional view.
In figure, 1, plastic coat；2, buffer layer；21, elastic composite layer；22, insulating layer；23, PU layers；24, basal layer.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of low temperature resistant runway of environmental protection, including plastic coat 1 and the buffering positioned at 1 bottom of plastic coat
Layer 2,1 surface of plastic coat is arranged at intervals with several salient points, and pit is provided between salient point.Salient point is semi-spherical shape, and salient point is high
Degree is 0.4-1cm, a diameter of 0.5-1cm of salient point.Salient point can play the effect of increasing friction force, and bump height is not more than
1cm can make runway surface tend to be smooth, increase the comfort level of sportsman's running.Salient point diameter, can within the scope of 0.5-1cm
Ensure that between salient point and sole enough frictional force can be generated.Since the sole of people has miscellaneous lines, such as running shoes shoes
Vertex (vertices) portion and sneakers sole have shoe tack, sportsman that can increase between sole and runway in shoe tack insertion pit in running
Frictional force adapts to sports demand.
More specifically, the depth of pit is 0.4-1cm.So that the depth that shoe tack is inserted into pit is in normal range (NR), keeps away
Exempt from shoe tack insertion and sense of discomfort is caused to runner deeply very much.Plastic coat 1 is made of EPDM rubber.EPDM materials have ageing-resistant
Property, corrosion resistance and the advantages of heat resistance, product price is relatively low, and EP rubbers chemical stability is good, has height uvioresistant
Ability, make sorrow of the runway without colour fading.
Buffer layer 2 includes elastic composite layer 21, insulating layer 22, PU layers 23, basal layer 24 successively from top to bottom.Elastic composite
Layer 21 is close to plastic coat 1, and 21 deformability of elastic composite layer is strong, has buffering, shock-absorbing functions well.
Insulating layer 22 is that low temperature resistant silastic-layer silicon rubber is good thermal insulation material, is resistant to -100 DEG C of low temperature, can be right
Plastic cement race track plays protective action in the use of severe cold weather, and plastic cement race track is made not extend the use of plastic cement race track by bursting by freezing
Service life.
PU layers 23 are polyurethane PU waterproof layer.Rainwater is other overboard when washing away, and have passed through plastic coat 1, elastic composite
It after layer 21, is prevented by polyurethane PU waterproof layer, is discharged from side, outflow ground floor makes under base crack from water to gutter
It corrodes, extends the planarization of roadbed, also extend the service life of plastic cement race track, reduce loss.
Basal layer 24 is mixed with montmorillonite by photocuring hybrid barrier material.This photocuring
Hybrid barrier material is exchanged by cation, and intercalation enters the piece interlayer of montmorillonite, and this intercalation configuration is to penetrating
Gas molecule, steam of basal layer 24 etc. play iris action well, reach damp proof dampproof effect well, while basis
Layer 24 has certain adsorption function, can adsorb the gas that other layer of rubber material releases, make pernicious gas not
It can evaporate into air, environmentally protective, high safety.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (4)
1. a kind of low temperature resistant runway of environmental protection, including plastic coat (1) and the buffer layer (2) positioned at plastic coat (1) bottom,
It is characterized in：Plastic coat (1) surface is arranged at intervals with several salient points, and pit is provided between the salient point.
2. a kind of low temperature resistant runway of environmental protection according to claim 1, it is characterized in that：The plastic coat (1) uses EPDM
Rubber is made.
3. a kind of low temperature resistant runway of environmental protection according to claim 1, it is characterized in that：The salient point is semi-spherical shape, described
Bump height is 0.4-1cm, a diameter of 0.5-1cm of salient point.
4. a kind of low temperature resistant runway of environmental protection according to claim 1, it is characterized in that：The scattered distribution of pit, pit
Depth is 0.4-1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767847.8U CN208055807U (en) | 2017-12-16 | 2017-12-16 | A kind of low temperature resistant runway of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767847.8U CN208055807U (en) | 2017-12-16 | 2017-12-16 | A kind of low temperature resistant runway of environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208055807U true CN208055807U (en) | 2018-11-06 |
Family
ID=63997998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767847.8U Expired - Fee Related CN208055807U (en) | 2017-12-16 | 2017-12-16 | A kind of low temperature resistant runway of environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208055807U (en) |
-
2017
- 2017-12-16 CN CN201721767847.8U patent/CN208055807U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |