CN2343241Y - Rust-proof reforcing steel - Google Patents
Rust-proof reforcing steel Download PDFInfo
- Publication number
- CN2343241Y CN2343241Y CN 97228861 CN97228861U CN2343241Y CN 2343241 Y CN2343241 Y CN 2343241Y CN 97228861 CN97228861 CN 97228861 CN 97228861 U CN97228861 U CN 97228861U CN 2343241 Y CN2343241 Y CN 2343241Y
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- utility
- model
- reforcing
- rust
- 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.)
- Ceased
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Abstract
The utility model relates to a rust-proof reforcing steel bar, which comprises steel bars (1). The utility model is characterized in that the surface of the steel bar is coated with one layer of epoxy coating (2). The utility model adopts the physical method; the metal surface is coated with a protective layer, and the protective layer is compact and firm and has good corrosion prevention function. The utility model can not damage the steel bar body and does not pollute the environment.
Description
The utility model relates to the reinforcing bar of a kind of reinforcing bar, particularly a kind of anti-corrosion.
Existing metal surface antirust technology to be adopted and the method that chemical treatment forms a protecting film is carried out in the metal surface carries out, this method can cause damage to metal material surface, influence the performance of metal material, and because chemical treatment method need use and be with corrosive solution, environment is polluted, use to be subjected to certain limitation.
The purpose of this utility model be to provide a kind of anti-corrosion effective, do not damage body and can not cause the anti-corrosion reinforcing bar of environment pollution.
The utility model comprises reinforcing bar (1), is characterized in adhering to one deck epoxy coating (2) at rebar surface.
Describe content of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation;
The utility model comprises reinforcing bar (1) as shown in the figure, reinforcing bar can be various forms of reinforcing bars such as light is round, with ribbing, in order to make coating (2) that tack preferably be arranged, reinforcing bar (1) surface should have suitable roughness, its crest to the amplitude of trough between 0.04mm～0.10mm.Epoxy coating (2) thickness on reinforcing bar (1) surface is 150um-300um, is good with 180 μ m～28 μ m wherein.Epoxy coating (2) is to adopt the method for electrostatic spraying that epoxy powder evenly is sprayed on the rebar surface that has heated, forms through cooling.
The utility model is owing to adopt physical method to adhere to topping in the metal surface, and the topping densification is adhered to firm; has good anti-corrosion effect; and can not damage the reinforcing bar body, also not have environmental pollution problems, be a kind of novel antirust erosion product with promotional value.
Claims (4)
1, a kind of anti-corrosion reinforcing bar comprises reinforcing bar (1), it is characterized in that described reinforcing bar (1) surface attachment one deck epoxy coating (2).
2, according to the described anti-corrosion reinforcing bar of claim 1, the roughness crest that it is characterized in that above-mentioned reinforcing bar (1) surface to the amplitude of trough between 0.04mm～0.10mm.
3,, it is characterized in that epoxy coating (2) thickness of above-mentioned reinforcing bar (1) is 150um-300um according to claim 1 or 2 described anti-corrosion reinforcing bars.
4,, it is characterized in that above-mentioned epoxy coating (2) thickness is 180um～260um according to the described anti-corrosion reinforcing bar of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228861 CN2343241Y (en) | 1997-12-26 | 1997-12-26 | Rust-proof reforcing steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228861 CN2343241Y (en) | 1997-12-26 | 1997-12-26 | Rust-proof reforcing steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2343241Y true CN2343241Y (en) | 1999-10-13 |
Family
ID=33941889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97228861 Ceased CN2343241Y (en) | 1997-12-26 | 1997-12-26 | Rust-proof reforcing steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2343241Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074960A (en) * | 2012-08-13 | 2013-05-01 | 江苏欧赛德科技有限公司 | Double-layer epoxy resin coating reinforcing steel bar and manufacturing method thereof |
-
1997
- 1997-12-26 CN CN 97228861 patent/CN2343241Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074960A (en) * | 2012-08-13 | 2013-05-01 | 江苏欧赛德科技有限公司 | Double-layer epoxy resin coating reinforcing steel bar and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20050106 Decision number of declaring invalidation: 6783 |