CN206784113U - A kind of corrosion-resistant runways of KPU - Google Patents
A kind of corrosion-resistant runways of KPU Download PDFInfo
- Publication number
- CN206784113U CN206784113U CN201720600003.8U CN201720600003U CN206784113U CN 206784113 U CN206784113 U CN 206784113U CN 201720600003 U CN201720600003 U CN 201720600003U CN 206784113 U CN206784113 U CN 206784113U
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- China
- Prior art keywords
- layer
- corrosion
- kpu
- fluororubber
- bitumen
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- 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.)
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Abstract
A kind of corrosion-resistant runways of KPU, including bottom, the bottom upside are provided with the first fluororubber layer, the second fluororubber layer are provided with the downside of bottom, the first bitumen layer is provided with the downside of the second fluororubber layer, the second bitumen layer is provided with the downside of the first bitumen layer；Wearing layer is provided with the upside of first fluororubber layer.Compared with prior art, the beneficial effects of the utility model are that fluororubber layer has good corrosion resistance, it is ensured that bottom not by natural conditions corrosion or slow down corrosivity, effectively increase the service life of runway, reduce cost；First bitumen layer and the second bitumen layer have preferable corrosion resistance and stability, and the steam of underground can be avoided to penetrate into bottom, cause bottom seriously corroded, further increase service life；Styrene-butadiene rubber has excellent wearability and resistance to ag(e)ing.
Description
Technical field
Plastic cement race track technical field is the utility model is related to, specifically a kind of corrosion-resistant runways of KPU.
Background technology
KPU is one kind in polyurethane, can be briefly plastic cement.Plastic cement race track is also known as round-the-clock track and field sports and run
Road, it is by base polyurethane prepolymer for use as, admixtured polyether, scrap tire rubber, EPDM rubber grain or PU particles, pigment, auxiliary agent, filler group
Into.Plastic cement race track has that flatness is good, compression strength is high, the elastic appropriate, characteristic of stable physical property of hardness, is advantageous to move
The performance of member's speed and technology, sports achievement is effectively improved, reduce tumble injury rate.Plastic cement race track is by materials such as polyurethane rubbers
Composition, there is certain elasticity and color, with certain anti-uv-ray and ageing-resistant power be in the world it is generally acknowledged most
Good all-weather outdoor athletic ground terrace material.
Plastic cement race track has following feature：Color：Special polyurethane particles, surface color is soft, graininess top layer, prevents
The only reflection of dazzling dazzling sunlight, it is attractive in appearance durable, and multicolour can be used to arrange in pairs or groups；It is economical：Facility is safeguarded, saves and administers expenditure；
Security：Athletic injury occurred of falling can be prevented；Cementability：Special construction processing, bonding force is strong, can restrain on moisture
Rise, bubble-free, phenomena such as stripping；Flatness：Construction usage self-leveling material, surface is flat, can meet especially flat match
Site requirements；Anti- nail power：In the maximum hundred meters of the most used starting lines of stress, will not also be destroyed by spikes or block.
In the prior art, the use condition of outdoor runway is complex：High temperature, low temperature and sleet situation are present,
In a period of time, KPU runways will certainly be corroded, and cause the service life of runway to be had a greatly reduced quality.
Utility model content
The purpose of this utility model is to provide a kind of corrosion-resistant runways of KPU, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of corrosion-resistant runways of KPU, including bottom, the bottom upside are provided with the first fluororubber layer, are provided with the downside of bottom
Second fluororubber layer, the second fluororubber layer downside are provided with the first bitumen layer, the second bitumen layer are provided with the downside of the first bitumen layer；It is described
Wearing layer is provided with the upside of first fluororubber layer.
It is as further scheme of the present utility model：The bottom is made up of KPU materials.
It is as further scheme of the present utility model：The thickness of first fluororubber layer and the second fluororubber layer is equal
For 2mm-5mm.
It is as further scheme of the present utility model：The first bitumen layer density is more than the second bitumen layer density.
It is as further scheme of the present utility model：The wearing layer is made up of styrene-butadiene rubber.
Compared with prior art, the beneficial effects of the utility model are that fluororubber layer has good corrosion resistance, can be with
Ensure bottom not by natural conditions corrosion or slow down corrosivity, effectively increase the service life of runway, reduce cost；The
One bitumen layer and the second bitumen layer have preferable corrosion resistance and stability, and the steam of underground can be avoided to penetrate into bottom
In, bottom seriously corroded is caused, further increases service life；Styrene-butadiene rubber has excellent wearability and ageing-resistant
Property.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of corrosion-resistant runways of KPU, including bottom 1, on the bottom 1
Side is provided with the first fluororubber layer 2, and the downside of bottom 1 is provided with the second fluororubber layer 3, and fluororubber layer has good corrosion resistance, can
With ensure bottom 1 not by natural conditions corrosion or slow down corrosivity, effectively increase the service life of runway, reduce into
This；
The downside of second fluororubber layer 3 is provided with the first bitumen layer 4, is provided with the second bitumen layer 5 on the downside of the first bitumen layer 4, and first
The bitumen layer 5 of bitumen layer 4 and second has preferable corrosion resistance and stability, and the steam of underground can be avoided to penetrate into bottom
In, bottom seriously corroded is caused, further increases service life；
The upside of first fluororubber layer 2 is provided with wearing layer 6, and the wearing layer 6 is made up of styrene-butadiene rubber, butylbenzene rubber
Glue material has excellent wearability and resistance to ag(e)ing.
The bottom 1 is made up of KPU materials.
The thickness of the fluororubber layer 3 of first fluororubber layer 2 and second is 2mm-5mm.
The density of first bitumen layer 4 is more than the density of the second bitumen layer 5, and Intercepting effects step by step can be carried out to steam.
Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, sheet
The scope of utility model is limited by appended claims rather than described above, it is intended that will fall equally in claim
All changes in the implication and scope of part are included in the utility model.Any reference in claim should not be regarded
To limit involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of corrosion-resistant runways of KPU, including bottom, it is characterised in that be provided with the first fluororubber layer, bottom on the upside of the bottom
Downside is provided with the second fluororubber layer, and the first bitumen layer is provided with the downside of the second fluororubber layer, the second drip is provided with the downside of the first bitumen layer
Cyan layer；Wearing layer is provided with the upside of first fluororubber layer.
2. the corrosion-resistant runways of a kind of KPU according to claim 1, it is characterised in that the bottom is made up of KPU materials.
3. the corrosion-resistant runways of a kind of KPU according to claim 1, it is characterised in that first fluororubber layer and second
The thickness of fluororubber layer is 2mm-5mm.
4. the corrosion-resistant runways of a kind of KPU according to claim 1, it is characterised in that the first bitumen layer density is more than
Second bitumen layer density.
5. the corrosion-resistant runways of a kind of KPU according to claim 1, it is characterised in that the wearing layer is butadiene-styrene rubber material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600003.8U CN206784113U (en) | 2017-05-26 | 2017-05-26 | A kind of corrosion-resistant runways of KPU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600003.8U CN206784113U (en) | 2017-05-26 | 2017-05-26 | A kind of corrosion-resistant runways of KPU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206784113U true CN206784113U (en) | 2017-12-22 |
Family
ID=60714368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720600003.8U Expired - Fee Related CN206784113U (en) | 2017-05-26 | 2017-05-26 | A kind of corrosion-resistant runways of KPU |
Country Status (1)
| Country | Link |
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| CN (1) | CN206784113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184147A (en) * | 2018-09-21 | 2019-01-11 | 上海舜彩建材科技股份有限公司 | Polyurethane grinding stone terrace and preparation method thereof |
-
2017
- 2017-05-26 CN CN201720600003.8U patent/CN206784113U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184147A (en) * | 2018-09-21 | 2019-01-11 | 上海舜彩建材科技股份有限公司 | Polyurethane grinding stone terrace and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20200526 |