CN2858842Y - Glass fibre reinforced plastic composite drawing and squeezing purlin - Google Patents
Glass fibre reinforced plastic composite drawing and squeezing purlin Download PDFInfo
- Publication number
- CN2858842Y CN2858842Y CN 200620078204 CN200620078204U CN2858842Y CN 2858842 Y CN2858842 Y CN 2858842Y CN 200620078204 CN200620078204 CN 200620078204 CN 200620078204 U CN200620078204 U CN 200620078204U CN 2858842 Y CN2858842 Y CN 2858842Y
- Authority
- CN
- China
- Prior art keywords
- purlin
- extexine
- reinforced plastic
- compound
- glass
- 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
This utility model discloses a fiber glass reinforced plastics compound pull and squeeze purlin comprising an upper exoexine (1) and lower exoexine (4), two layer fiber-glass knitting compound carpet are set between the said upper exoexine(1) and lower exoexine (4), a structure layer (3) is set between the two layer fiber-glass knitting compound carpet. This utility model is low cost, long length of life, strong corrosion resistant ability; the tensile-strength and the bend strength achieve or exceed the standard of construction purlin.
Description
Technical field
The utility model relates to a kind of purlin for building, particularly relate to a kind of be applicable to etch-proof building roof with watt the compound pultrusion purlin of glass fiber reinforced plastic.
Background technology
The existing building roofing is generally the steel purlin bar with the purlin of watt employing.At present, though the steel purlin bar of Shi Yonging has certain hot strength and flexural strength on the market, still, this steel purlin bar is short following application life in adverse circumstances, and corrosion resistance is poor.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provides the strong glass fiber reinforced plastic of a kind of corrosion resistance compound pultrusion purlin.
For achieving the above object, the technical scheme that the utility model adopted is: the compound pultrusion purlin of a kind of glass fiber reinforced plastic, comprise extexine 1 and following extexine 4, it is characterized in that: described going up between extexine 1 and the following extexine 4 is provided with the fiber knitted compound carpet veneer 2 of layer glass, is provided with deck 3 between the fiber knitted compound carpet veneer 2 of layer glass.
The utility model compared with prior art has the following advantages: the utility model cost is low, long service life, and corrosion resistance is strong, and hot strength and flexural strength satisfy and surpass purlin standard for building.
Description of drawings
Fig. 1 is a generalized section of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
The compound pultrusion purlin of a kind of glass fiber reinforced plastic as shown in Figure 1, comprise extexine 1 and following extexine 4, described going up between extexine 1 and the following extexine 4 is provided with the fiber knitted compound carpet veneer 2 of layer glass, is provided with deck 3 between the fiber knitted compound carpet veneer 2 of layer glass.Described upward extexine 1 is a top coat layer, is sprayed with colored fluorine carbon lacquer on it, and deck 3 adopts the glass fiber textile strands, deck 3 both sides are provided with the knitting compound carpet veneer 2 of glass fiber, can strengthen the lateral pull of product, improve the hot strength and the flexural strength of product, improve the application life of purlin.
Claims (2)
1, the compound pultrusion purlin of a kind of glass fiber reinforced plastic, comprise extexine (1) and following extexine (4), it is characterized in that: described going up between extexine (1) and the following extexine (4) is provided with the fiber knitted compound carpet veneer of layer glass (2), is provided with deck (3) between the fiber knitted compound carpet veneer of layer glass (2).
2, the compound pultrusion purlin of glass fiber reinforced plastic according to claim 1 is characterized in that: described upward extexine (1) is a top coat layer, and deck (3) adopts the glass fiber textile strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078204 CN2858842Y (en) | 2006-01-04 | 2006-01-04 | Glass fibre reinforced plastic composite drawing and squeezing purlin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078204 CN2858842Y (en) | 2006-01-04 | 2006-01-04 | Glass fibre reinforced plastic composite drawing and squeezing purlin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858842Y true CN2858842Y (en) | 2007-01-17 |
Family
ID=37611702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620078204 Expired - Fee Related CN2858842Y (en) | 2006-01-04 | 2006-01-04 | Glass fibre reinforced plastic composite drawing and squeezing purlin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858842Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905450A (en) * | 2017-11-08 | 2018-04-13 | 张益� | A kind of square anti-corrosion purlin and preparation method thereof |
| CN109356321A (en) * | 2018-06-22 | 2019-02-19 | 当阳市益红金属制品有限公司 | Anti-corrosion purlin and its preparation process |
| GB2538540B (en) * | 2015-05-20 | 2020-02-05 | Leka Systems Ltd | Roof structure for a single storey extension |
-
2006
- 2006-01-04 CN CN 200620078204 patent/CN2858842Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2538540B (en) * | 2015-05-20 | 2020-02-05 | Leka Systems Ltd | Roof structure for a single storey extension |
| CN107905450A (en) * | 2017-11-08 | 2018-04-13 | 张益� | A kind of square anti-corrosion purlin and preparation method thereof |
| CN109356321A (en) * | 2018-06-22 | 2019-02-19 | 当阳市益红金属制品有限公司 | Anti-corrosion purlin and its preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 |