CN203065361U - Novel steel fiber - Google Patents
Novel steel fiber Download PDFInfo
- Publication number
- CN203065361U CN203065361U CN201220534321.6U CN201220534321U CN203065361U CN 203065361 U CN203065361 U CN 203065361U CN 201220534321 U CN201220534321 U CN 201220534321U CN 203065361 U CN203065361 U CN 203065361U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- steel fiber
- novel steel
- new type
- 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
The utility model discloses a novel steel fiber which is in a wave shape. The novel steel fiber disclosed by the utility model has large binding force with concrete.
Description
Technical field
The utility model belongs to the metal products technical field, is specifically related to a kind of steel fiber.
Background technology
Present steel fiber tensile strength is low, and resistance to cleavage is poor, and crocking resistance and freezing and thawing performance are poor, with concrete bonding force a little less than.
Summary of the invention
The utility model purpose: at the problem and shortage that above-mentioned prior art exists, the purpose of this utility model provides a kind of new type steel fibers strong with the concrete bonding force.
Technical scheme: for realizing above-mentioned utility model purpose, the technical solution adopted in the utility model is a kind of new type steel fibers, described steel fiber be shaped as waviness, make steel fiber and concrete bonding force strengthen.In concrete, add this new type steel fibers, can strengthen concrete intensity.
Preferably, the distance of described corrugated adjacent base is 6-8mm.
Preferably, described corrugated height is 2-2.4mm.
Beneficial effect: the tensile strength of the new type steel fibers of the utility model improves 50-80% than prior art; Under the impact loading, resistance to cleavage improves 2-6 doubly, and crocking resistance and anti-freezing property all increase substantially simultaneously, and be stronger with concrete bonding force, adds this new type steel fibers in concrete, can strengthen concrete intensity.Therefore, under equality strength, can reduce concrete thickness, save concrete amount, shorten construction period, remarkable in economical benefits improves.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1, the new type steel fibers of the utility model be shaped as waviness, the distance of this corrugated adjacent base is 6-8mm, corrugated height is 2-2.4mm, preferred 2.2mm, total length can be selected as required, as 31mm, 40mm, 50mm etc.
Claims (2)
1. new type steel fibers is characterized in that: described steel fiber be shaped as waviness, described corrugated height is 2-2.4mm.
2. according to the described new type steel fibers of claim 1, it is characterized in that: the distance of described corrugated adjacent base is 6-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220534321.6U CN203065361U (en) | 2012-10-18 | 2012-10-18 | Novel steel fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220534321.6U CN203065361U (en) | 2012-10-18 | 2012-10-18 | Novel steel fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065361U true CN203065361U (en) | 2013-07-17 |
Family
ID=48764175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220534321.6U Expired - Fee Related CN203065361U (en) | 2012-10-18 | 2012-10-18 | Novel steel fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099921A (en) * | 2014-07-24 | 2014-10-15 | 南京大学（苏州）高新技术研究院 | Wavy fiber reinforced soil and preparation method for same |
-
2012
- 2012-10-18 CN CN201220534321.6U patent/CN203065361U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099921A (en) * | 2014-07-24 | 2014-10-15 | 南京大学（苏州）高新技术研究院 | Wavy fiber reinforced soil and preparation method for same |
| CN104099921B (en) * | 2014-07-24 | 2016-05-11 | 南京大学（苏州）高新技术研究院 | A kind of undulated fibre reinforced earth and preparation method thereof |
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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: 20130717 Termination date: 20211018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |