CN105442474A - Perfluorocarbon reflective w-beam guardrail and preparation method thereof - Google Patents
Perfluorocarbon reflective w-beam guardrail and preparation method thereof Download PDFInfo
- Publication number
- CN105442474A CN105442474A CN201510994531.1A CN201510994531A CN105442474A CN 105442474 A CN105442474 A CN 105442474A CN 201510994531 A CN201510994531 A CN 201510994531A CN 105442474 A CN105442474 A CN 105442474A
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- China
- Prior art keywords
- reflective
- guardrail
- fluorine carbon
- thickness
- corrugated guardrail
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a perfluorocarbon reflective w-beam guardrail and a preparation method thereof. The w-beam guardrail is coated with a perfluorocarbon reflective paint layer with the thickness being 20-80 microns. During preparation, firstly, the w-beam guardrail is polished, cleaned, deoiled and subjected to dirt removal; then, a prime coating layer is sprayed; finally, the prime coating layer is coated with the perfluorocarbon reflective paint layer with the thickness being 20-80 microns. The w-beam guardrail has the advantages that the sun-proof performance and weather resistance are excellent, and the guardrail can resist photocorrosion of ultraviolet rays and is not prone to fading and extremely high in aging resistance; the w-beam guardrail is good in stain resistance and scouring resistance, has a self-cleaning function and can protect reflection performance more effectively; the w-beam guardrail is high in adhesion, excellent in acid and alkali resistance and better to use in areas, with serious acid precipitation, in Szechwan; the guardrail can be combined with various materials and is wide in application range and good in wear resistance and scratching performance.
Description
Technical field
The present invention relates to reflective corrugated guardrail of a kind of fluorine carbon and preparation method thereof.
Background technology
In order to protect the safety of life and property of driver and crew, need arrange necessary safety protection facility in the section that high-grade highway and some bends are more, what current domestic large area adopted is wave mode joist steel guardrail.Wave mode joist steel guardrail can play certain safety protection function by self-strength, but its warning function is obviously not enough.The guardrail used in engineering is in the majority with blue, green, white and silver color, is generally by spraying common paint or zinc-plated realization.But above-mentioned coating is in the wild under condition of work, very easily oxidation and aging, lustrous surface subtracts light, greatly reduces warning and the guiding function of guardrail, and under steam, particularly on car hit at night, the traffic accident of guardrail happens occasionally automobile, causes extreme loss.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of fluorine carbon reflective corrugated guardrail, and it can solve very easily oxidation and aging technical problem.
For achieving the above object, technical scheme of the present invention is achieved in that the reflective corrugated guardrail of a kind of fluorine carbon, it is characterized in that, described corrugated guardrail is coated with thickness at the reflective enamelled coating of fluorine carbon of 20 μm ~ 80 μm.
Another object of the present invention is also the preparation method providing the reflective corrugated guardrail of a kind of fluorine carbon, it is characterized in that, comprising: first, corrugated guardrail is carried out that polishing is clean, oil removing, scrubbing; Then, spray-applied primer layer; Finally, described prime coat is coated with thickness at the reflective enamelled coating of fluorine carbon of 20 μm ~ 80 μm.
The present invention has following outstanding substantive distinguishing features and significant progress relative to prior art:
The first, structure is simple, and be coated with thickness at the reflective enamelled coating of fluorine carbon of 20 μm ~ 80 μm, prove to have through test: excellent sun-proof weatherability, can resist ultraviolet photoetch, not easy to change, ageing resistance is superpower; Pollution resistance is strong, and resistance to erosion, has self-cleaning function, has reflective function, and more available protecting reflective function is not die out.
The second, strong adaptability, realizes the reflecting effect of guardrail, makes guardrail have the overall characteristic of warning, guide, safeguard protection one, at night for driver provides more obvious security warning and correct traveling to guide for a long time; Strong adhesion; Acidproof, alkaline resistance properties is excellent, the regional representation that particularly Acid Rain in Sichuan is heavy is better; Can be combined with multiple material, wide adaptability; Wear-resisting, anti scuffing performance is good.
Accompanying drawing explanation
Fig. 1 is a kind of example structure schematic diagram of the reflective corrugated guardrail of fluorine carbon of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, and to make those skilled in the art the present invention may be better understood and can be implemented, but illustrated embodiment is not as a limitation of the invention.
Please refer to Fig. 1, the reflective corrugated guardrail of fluorine carbon of the present invention 100 is coated with thickness at the reflective enamelled coating 101 of fluorine carbon of 20 μm ~ 80 μm, and this thickness has excellent sun-proof weatherability, and can resist ultraviolet photoetch, not easy to change, ageing resistance is superpower.
Preferably, the thickness of the reflective enamelled coating of described fluorine carbon is between 20 μm ~ 40 μm.
Preferably, under the reflective enamelled coating of described fluorine carbon, be also provided with prime coat, protectiveness strengthens further.
Preferably, the thickness of described prime coat is 20 μm, and this parameter contributes to realizing best reflective function, and more available protecting reflective function is not die out.
Preferably, described corrugated guardrail is made up of beam slab 110, column 130 and diaphragm 140, simple for structure.
Preferably, described column is low-carbon steel material column, increases application life.
Preferably, described beam slab is provided with thickness at the zinc coat of 55 μm ~ 73 μm, acidproof, alkaline resistance properties is excellent, and the regional representation that particularly Acid Rain in Sichuan is heavy is better; Can be combined with multiple material, wide adaptability.
Preferably, described diaphragm is provided with thickness at the zinc coat of 55 μm ~ 73 μm, acidproof, alkaline resistance properties is excellent, and the regional representation that particularly Acid Rain in Sichuan is heavy is better; Can be combined with multiple material, wide adaptability.
The preparation method of the reflective corrugated guardrail of fluorine carbon, comprising: first, corrugated guardrail is carried out that polishing is clean, oil removing, scrubbing; Then, spray-applied primer layer; Finally, described prime coat is coated with thickness at the reflective enamelled coating of fluorine carbon of 20 μm ~ 80 μm.Technique is simple, and combination property strengthens.
Preferably, the thickness of described prime coat is 20 μm.
Technical indicator of the present invention
The above embodiment is only that protection scope of the present invention is not limited thereto in order to absolutely prove the preferred embodiment that the present invention lifts.The equivalent alternative or conversion that those skilled in the art do on basis of the present invention, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. the reflective corrugated guardrail of fluorine carbon, is characterized in that, described corrugated guardrail is coated with thickness at the reflective enamelled coating of fluorine carbon of 20 μm ~ 80 μm.
2. the reflective corrugated guardrail of fluorine carbon as claimed in claim 1, it is characterized in that, the thickness of the reflective enamelled coating of described fluorine carbon is between 20 μm ~ 40 μm.
3. the reflective corrugated guardrail of fluorine carbon as claimed in claim 2, is characterized in that, under the reflective enamelled coating of described fluorine carbon, be also provided with prime coat.
4. the reflective corrugated guardrail of fluorine carbon as claimed in claim 3, it is characterized in that, the thickness of described prime coat is 20 μm.
5. the reflective corrugated guardrail of fluorine carbon as claimed in claim 1, it is characterized in that, described corrugated guardrail is made up of beam slab, column and diaphragm.
6. the reflective corrugated guardrail of fluorine carbon as claimed in claim 5, it is characterized in that, described column is low-carbon steel material column.
7. the reflective corrugated guardrail of fluorine carbon as claimed in claim 6, is characterized in that, described beam slab is provided with thickness at the zinc coat of 55 μm ~ 73 μm.
8. the reflective corrugated guardrail of fluorine carbon as claimed in claim 7, is characterized in that, described diaphragm is provided with thickness at the zinc coat of 55 μm ~ 73 μm.
9. a preparation method for the reflective corrugated guardrail of fluorine carbon, is characterized in that, comprising:
First, corrugated guardrail is carried out that polishing is clean, oil removing, scrubbing;
Then, spray-applied primer layer;
Finally, described prime coat is coated with thickness at the reflective enamelled coating of fluorine carbon of 20 μm ~ 80 μm.
10. the preparation method of the reflective corrugated guardrail of fluorine carbon as claimed in claim 9, it is characterized in that, the thickness of described prime coat is 20 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510994531.1A CN105442474A (en) | 2015-12-28 | 2015-12-28 | Perfluorocarbon reflective w-beam guardrail and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510994531.1A CN105442474A (en) | 2015-12-28 | 2015-12-28 | Perfluorocarbon reflective w-beam guardrail and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105442474A true CN105442474A (en) | 2016-03-30 |
Family
ID=55553071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510994531.1A Pending CN105442474A (en) | 2015-12-28 | 2015-12-28 | Perfluorocarbon reflective w-beam guardrail and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105442474A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1018255A (en) * | 1996-07-02 | 1998-01-20 | Soichi Komatsu | Guardrail |
| CN1657577A (en) * | 2004-12-07 | 2005-08-24 | 青岛科技大学 | Super weather-resistant reflection paint |
| CN200940259Y (en) * | 2006-08-16 | 2007-08-29 | 江苏国强镀锌实业有限公司 | Self-cleaning wave-shaped guardrail plate |
| CN101063017A (en) * | 2007-06-01 | 2007-10-31 | 邢台路桥交通设施有限公司 | Fluorine carbon paint for express highway guard bar and preparation method thereof |
| KR100932397B1 (en) * | 2009-07-08 | 2009-12-21 | 이관민 | Fence for bicycle road |
| CN103805004A (en) * | 2014-03-10 | 2014-05-21 | 北京中为三丰科技有限责任公司 | Overlong weather-resistant and salt spray-resistant corrosion-resistant antirust fluorocarbon coating |
| CN205329593U (en) * | 2015-12-28 | 2016-06-22 | 四川遂广遂西高速公路有限责任公司 | Fluorine carbon reflection of light waveform rail |
-
2015
- 2015-12-28 CN CN201510994531.1A patent/CN105442474A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1018255A (en) * | 1996-07-02 | 1998-01-20 | Soichi Komatsu | Guardrail |
| CN1657577A (en) * | 2004-12-07 | 2005-08-24 | 青岛科技大学 | Super weather-resistant reflection paint |
| CN200940259Y (en) * | 2006-08-16 | 2007-08-29 | 江苏国强镀锌实业有限公司 | Self-cleaning wave-shaped guardrail plate |
| CN101063017A (en) * | 2007-06-01 | 2007-10-31 | 邢台路桥交通设施有限公司 | Fluorine carbon paint for express highway guard bar and preparation method thereof |
| KR100932397B1 (en) * | 2009-07-08 | 2009-12-21 | 이관민 | Fence for bicycle road |
| CN103805004A (en) * | 2014-03-10 | 2014-05-21 | 北京中为三丰科技有限责任公司 | Overlong weather-resistant and salt spray-resistant corrosion-resistant antirust fluorocarbon coating |
| CN205329593U (en) * | 2015-12-28 | 2016-06-22 | 四川遂广遂西高速公路有限责任公司 | Fluorine carbon reflection of light waveform rail |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |
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| RJ01 | Rejection of invention patent application after publication |