CN108221550A - A kind of preparation method of old plastic cement race track renovation - Google Patents
A kind of preparation method of old plastic cement race track renovation Download PDFInfo
- Publication number
- CN108221550A CN108221550A CN201611182289.9A CN201611182289A CN108221550A CN 108221550 A CN108221550 A CN 108221550A CN 201611182289 A CN201611182289 A CN 201611182289A CN 108221550 A CN108221550 A CN 108221550A
- Authority
- CN
- China
- Prior art keywords
- plastic cement
- cement race
- race track
- coiled material
- polyurethane
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention provides a kind of preparation method of old plastic cement race track renovation, feature is clean, smooth by the polishing of old plastic cement race track surface particles layer with sander, one of adhesive for polyurethane is scratched on old plastic cement race track elastic layer, as soon as pasting layer prefabricated rubber coiled material (or polyurethane coiled material) above, then draw the preparation method that track line completes innovation.
Description
Technical field
The present invention is a kind of preparation method of the old plastic cement race track renovation in sports equipment field, is renovated by the preparation method
Plastic cement race track can meet plastic cement race track indices requirement, so as to extend the service life of plastic cement race track, reduce environmental pollution and
Save extensive fund spending.
Background technology
At present, the domestic plastic cement race track overwhelming majority is using mixed type plastic track, vapor-permeable type plastic cement race track and full-plastic
Plastic cement race track, it is characterized in that be polyurethane mixed rubber particle elastic layer below, surface layer is EPDM or PU stratum granulosums, the stratum granulosum
Thickness is usually 3~4mm.After plastic cement race track uses several years, surface particles layer can wear, come off, much using 5,6 years rear surfaces
Stratum granulosum has come off very much, and there are many hydraulic performance decline for making plastic cement race track, influences to use.Traditional method is by old plastic cement race track and base
Plinth is all rooted out and was done again, based on 400 meters of standard runways, it usually needs 4,000,000 yuan to 5,000,000 yuan of investment, this is
Very big fund input, the old plastic cement race track rooted out are difficult processing again, pollute environment.
The old plastic cement race track renovation of the present invention does not need to shovel and digs up old runway basis and plastic cement race track, only by the layer renovation of simple face just
Old plastic cement race track can be made to become new plastic cement race track.
Invention content
The present invention is with sander that the polishing of old plastic cement race track surface particles layer is clean, smooth, in the old modeling that polishing is clean
Scrape one of adhesive for polyurethane on glue runway elastic layer, take advantage of adhesive it is not dry when surface paste one layer it is prefabricated in factory
The rubber coiled material (or polyurethane coiled material) of friction texture is pressed with, is compacted above with weight, after 24 hours adhesives cure, is removed
Weight object can become a new plastic cement race track by sport standard picture track line.
The present invention provides a kind of preparation method in the renovation of old plastic cement race track, including following steps in sequence.
It is with sander that the polishing of old plastic cement race track surface particles layer is clean, smooth.
One of adhesive for polyurethane is scratched on the clean old plastic cement race track elastic layer of polishing.
When adhesive is not dry, the prefabricated rubber coiled material (or polyurethane coiled material) of factory one layer of upper berth.
The weights such as some bricks are pressed on just paving coiled material, treat that adhesive is fully cured, then spread the weights such as brick.
Old plastic cement race track renovation work is completed by sport standard picture track line.
Description of the drawings
Fig. 1 is the diagrammatic cross-section of the old plastic cement race track renovation of the present invention.
Reference sign：1st, preformed rubber coiled material layer.2nd, adhesive for polyurethane layer.
3rd, old plastic cement race track elastic layer.4th, old plastic cement race track basal layer.
Specific embodiment
Embodiment is in sports equipment field, to old plastic cement race track innovation, with sander by old plastic cement race track surface
Granulosa polishing it is clean, smooth, scratch one of adhesive for polyurethane in old runway elasticity, take advantage of its it is not dry when, paste one layer it is prefabricated
Rubber coiled material (or polyurethane coiled material) well is simultaneously pressed in above with weights such as bricks, removes the weight such as brick again after adhesive curing
Object is finally drawn track line and be can be completed.
In conclusion old plastic cement race track renewing preparation method, which can not only extend plastic cement race track service life, can also reduce environment
Pollution and saving extensive fund.
Claims (7)
1. a kind of old plastic cement race track face layer renovation is new Precasting synthetic surface track face layer.
2. new Precasting synthetic surface track face layer according to claim 1 can be that rubber is rolled up made of rubber material
Material.
3. new Precasting synthetic surface track face layer according to claim 1 can also be (siliceous to change by polyurethane material
Property polyurethane) polyurethanes coiled material made of material.
4. the suitable thickness of new Precasting synthetic surface track face layer rubber coiled material (or polyurethane coiled material) according to claim 2
Degree is between 2mm~6mm.
5. the adhesive of the new prefabricated rubber coiled material of glutinous overlay coating (or polyurethane coiled material) according to claim 1 can be
Polyurethanes adhesive.
6. the adhesive of the new prefabricated rubber coiled material of glutinous overlay coating (or polyurethane coiled material) according to claim 1 can be
Rubber adhesive.
7. according to claim 1 polished flat the grain surface layer of old plastic cement race track with grinding apparatus, retain
The elastic layer of old plastic cement race track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182289.9A CN108221550A (en) | 2016-12-09 | 2016-12-09 | A kind of preparation method of old plastic cement race track renovation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182289.9A CN108221550A (en) | 2016-12-09 | 2016-12-09 | A kind of preparation method of old plastic cement race track renovation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108221550A true CN108221550A (en) | 2018-06-29 |
Family
ID=62650749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611182289.9A Pending CN108221550A (en) | 2016-12-09 | 2016-12-09 | A kind of preparation method of old plastic cement race track renovation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108221550A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835507A (en) * | 2019-11-16 | 2020-02-25 | 泉州市信实科技有限公司 | Construction process of prefabricated plastic track |
| CN113981771A (en) * | 2021-09-27 | 2022-01-28 | 中国建筑设计研究院有限公司 | Construction method of plastic track |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544347A (en) * | 2015-12-04 | 2016-05-04 | 衡水泛亚橡塑有限责任公司 | Installation technology of runway coiled material |
| CN105986540A (en) * | 2015-01-30 | 2016-10-05 | 重庆广鼎道路设施有限公司 | Plastic runway installation method |
-
2016
- 2016-12-09 CN CN201611182289.9A patent/CN108221550A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986540A (en) * | 2015-01-30 | 2016-10-05 | 重庆广鼎道路设施有限公司 | Plastic runway installation method |
| CN105544347A (en) * | 2015-12-04 | 2016-05-04 | 衡水泛亚橡塑有限责任公司 | Installation technology of runway coiled material |
Non-Patent Citations (1)
| Title |
|---|
| 周金鹏: "《扎根法工艺在旧塑胶跑道翻新中的运用——旧塑胶跑道翻新施工工艺》", 《田径》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835507A (en) * | 2019-11-16 | 2020-02-25 | 泉州市信实科技有限公司 | Construction process of prefabricated plastic track |
| CN110835507B (en) * | 2019-11-16 | 2021-06-11 | 泉州市信实科技有限公司 | Construction process of prefabricated plastic track |
| CN113981771A (en) * | 2021-09-27 | 2022-01-28 | 中国建筑设计研究院有限公司 | Construction method of plastic track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
|
| RJ01 | Rejection of invention patent application after publication |