CN202705881U - Waved steel web plate coated with plastics - Google Patents
Waved steel web plate coated with plastics Download PDFInfo
- Publication number
- CN202705881U CN202705881U CN 201220307503 CN201220307503U CN202705881U CN 202705881 U CN202705881 U CN 202705881U CN 201220307503 CN201220307503 CN 201220307503 CN 201220307503 U CN201220307503 U CN 201220307503U CN 202705881 U CN202705881 U CN 202705881U
- Authority
- CN
- China
- Prior art keywords
- web plate
- steel web
- wavelike steel
- steel webplate
- plastics
- 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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Abstract
A weaved steel web plate coated with plastics is characterized in that a waved steel web plate body is used as a base body, plastic-coated layers are arranged on the front face and the back face of the weaved steel web plate, and adhesive layers are arranged among the plastic-coated layers and the weaved steel web plate body.
Description
Technical field
The utility model relates to the Wavelike steel webplate case beam in the bridge construction, and especially a kind of covering moulded Wavelike steel webplate.
Background technology
Wavelike steel webplate case beam is as a kind of novel combining structure, take full advantage of concrete anti-compression, the advantage that Wavelike steel webplate shearing resistance yield strength is high combines steel, concrete bi-material effectively, having improved the service efficiency of material, is a kind of economy, reasonable, efficient form of structure.At present; Wavelike steel webplate is as most important building block in the firm web box girder of waveform; the anticorrosion of prior art Wavelike steel webplate generally all is the mode that adopts direct coating paint; but because being as short as, the anticorrosion time limit of paint only has 10 ~ 15 years more; and not wear-resistant, can not well play the effect of protection steel web.
Summary of the invention
The utility model provides a kind of covering to mould Wavelike steel webplate for overcoming the deficiencies in the prior art, makes its anticorrosion time limit and has obtained greatly raising application life.
Above-mentioned purpose of the present utility model is achieved in that a kind of covering mould Wavelike steel webplate, it is characterized in that: take Wavelike steel webplate as matrix, be provided with to cover at its tow sides and mould layer, cover to mould between layer and the Wavelike steel webplate matrix and be provided with adhesive linkage.
Advantage of the present utility model and beneficial effect:
Cover and mould abrasion resistance and the corrosion resistance that layer has increased Wavelike steel webplate, so that the anticorrosion time limit of Wavelike steel webplate and application life were brought up to 30 ~ 50 years by original 10 ~ 15 years, it is more extensive that its range of application also becomes.
Description of drawings
Fig. 1 is sectional schematic diagram of the present utility model;
Fig. 2 is the local A enlarged diagram of Fig. 1.
The specific embodiment
Referring to Fig. 1,2, on up and down two surfaces of Wavelike steel webplate matrix 1, arrange respectively to cover and mould layer 3, cover to mould between layer 3 and the Wavelike steel webplate matrix 1 adhesive linkage 2 is set.Cover and mould layer 3 and can select the plastic foil that antiseptic power is strong and anti-wear performance is good (such as the HDPE film etc.).Adhesive linkage 2 can be selected epoxy resin or other jointing materials, adopts heat to melt the bonding three is pasted firmly and is integrated.Covering thickness and the composition of moulding layer can change according to the Practical Project demand.
Claims (1)
1. one kind covers and moulds Wavelike steel webplate, it is characterized in that: take Wavelike steel webplate as matrix, be provided with to cover at its tow sides and mould layer, cover to mould between layer and the Wavelike steel webplate matrix and be provided with adhesive linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307503 CN202705881U (en) | 2012-06-28 | 2012-06-28 | Waved steel web plate coated with plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307503 CN202705881U (en) | 2012-06-28 | 2012-06-28 | Waved steel web plate coated with plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705881U true CN202705881U (en) | 2013-01-30 |
Family
ID=47586199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307503 Expired - Fee Related CN202705881U (en) | 2012-06-28 | 2012-06-28 | Waved steel web plate coated with plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705881U (en) |
-
2012
- 2012-06-28 CN CN 201220307503 patent/CN202705881U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20170628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |