CN206385907U - A kind of guardrail glass fiber reinforced plastic shapes - Google Patents
A kind of guardrail glass fiber reinforced plastic shapes Download PDFInfo
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- CN206385907U CN206385907U CN201720104884.4U CN201720104884U CN206385907U CN 206385907 U CN206385907 U CN 206385907U CN 201720104884 U CN201720104884 U CN 201720104884U CN 206385907 U CN206385907 U CN 206385907U
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- reinforced plastic
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- carpet veneer
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Abstract
The utility model discloses a kind of guardrail glass fiber reinforced plastic shapes, for hollow structure, the entity of glass fiber reinforced plastic shapes is composited by Rotating fields, and guardrail is followed successively by glass fibre knitting carpet veneer, woven glass roving fabric layer and wood grain with the entity of glass fiber reinforced plastic shapes and is combined carpet veneer from inside to outside；Glass fibre knitting carpet veneer, woven glass roving fabric layer and wood grain are combined between carpet veneer by resin-bonded.Guardrail of the present utility model is composited with the entity of glass fiber reinforced plastic shapes by Rotating fields, and the intensity of section bar meets the intensity requirement that guardrail is used.In the Rotating fields of glass fiber reinforced plastic shapes of the present utility model, outermost is wood grain composite felt, the surface of the wood grain composite felt is grain pattern, therefore glass fiber reinforced plastic shapes of the present utility model carry grain pattern, it is not necessary to can obtain bright and clean surface effect attractive in appearance by secondary spraying.
Description
Technical field
The utility model is related to a kind of glass-reinforced plastic material, and in particular to a kind of guardrail glass fiber reinforced plastic shapes.
Background technology
According to the difference using material, guardrail has wood, bamboo guardrail, shaped steel guardrail, iron skill guardrail, PVC guardrails, Plastic-wood co-extruded
The species such as guardrail, glass fiber reinforced plastic fence.Glass fiber reinforced plastic shapes used in glass fiber reinforced plastic fence therein are nonpoisonous and tasteless, non-volatile any harmful
Gas, it is free from environmental pollution；Decay resistance is high, all has very high resistance to acid, alkali, salt and microorganism, rainy, moist etc.
The advantage of relative other materials can be transparent to show that out under occasion；Its uvioresistant and oxidation resistance are also very high, at -80 DEG C and
Performance is stable between 160 DEG C, and service life is and non-conductive up to more than 50 years, and the occasion suitable for there is higher insulating requirements makes
With；In addition, glass fiber reinforced plastic shapes also have the low feature of lightweight, indeformable, cost.
Chinese patent literature CN 201137322（Application number 200720187386.7）A kind of glass fiber reinforced plastic fence is disclosed,
Using the glass fiber reinforced plastic shapes of hollow structure, the inner side of its each side entity material is provided with reinforcement, the solid material knot of the section bar
Structure is sandwich construction, including positioned at middle glass fiber yarn enhancement layer and respectively positioned at the glass fiber yarn enhancement layer both sides
Glass fiber reinforcement felt enhancement layer, be also provided with glass on the outside of the glass fiber reinforcement felt enhancement layer of outer surface side
Surface decoration layer, the table are also provided with the outside of glass fiber surface felt enhancement layer, the fiberglass surfacing mat enhancement layer
Face decorative layer can be skin of paint or wood grain lacquer coat etc..
The decorative layer of above-mentioned glass fiber reinforced plastic fence is skin of paint or lacquer coat, that is to say, that to obtain with decorative layer
Glass fiber reinforced plastic shapes, after band glass fiber reinforced plastic section bar pultrusion shaping, in addition it is also necessary to carry out spraying operation on its surface.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of guardrail glass fiber reinforced plastic shapes with grain pattern.
The technical scheme for realizing the utility model purpose is a kind of guardrail glass fiber reinforced plastic shapes, is hollow structure, fiberglass
The entity of section bar is composited by Rotating fields, and guardrail is followed successively by glass fibre knitting felt from inside to outside with the entity of glass fiber reinforced plastic shapes
Layer, woven glass roving fabric layer and wood grain are combined carpet veneer；Glass fibre knitting carpet veneer, woven glass roving fabric layer and wood grain
By resin-bonded between compound carpet veneer；Wherein the thickness of the fiber knitted carpet veneer of inner glass is 0.5 mm~1mm, middle glass
The thickness of the fibre untwisted roving layer of glass is 1 mm~3mm, and the wood grain on top layer is combined the thickness of carpet veneer for 0.5 mm~1mm.
The wood grain is combined carpet veneer and is made up of pet sheet face felt and glass mat with grain pattern, wood grain composite felt
Glass mat in layer is contacted with woven glass roving fabric layer, and wood grain is combined the pet sheet with grain pattern in carpet veneer
Face felt is located at the outermost of section bar.
The utility model has positive effect：（1）Guardrail of the present utility model is tied with the entity of glass fiber reinforced plastic shapes by layer
Structure is composited, and the tensile strength of section bar can reach 350MPa, and bending strength can reach 280Mpa, meets the intensity that guardrail is used
It is required that.
（2）In the Rotating fields of glass fiber reinforced plastic shapes of the present utility model, outermost is wood grain composite felt, the wood grain composite felt
Surface be grain pattern, therefore glass fiber reinforced plastic shapes of the present utility model carry grain pattern, it is not necessary to be by secondary spraying
It can obtain bright and clean surface effect attractive in appearance.
Brief description of the drawings
Fig. 1 is the cross-sectional configuration schematic diagram of guardrail glass fiber reinforced plastic shapes of the present utility model；
Mark in above-mentioned accompanying drawing is as follows：Glass fibre knitting carpet veneer 1, woven glass roving fabric layer 2, wood grain composite felt
Layer 3.
Embodiment
（Embodiment 1）
See Fig. 1, the guardrail of the present embodiment is hollow structure with glass fiber reinforced plastic shapes, and the entity of glass fiber reinforced plastic shapes is answered by Rotating fields
Conjunction is formed.
It is non-twist thick that guardrail is followed successively by glass fibre knitting carpet veneer 1, glass fibre with the entity of glass fiber reinforced plastic shapes from inside to outside
Yarn layer 2 and wood grain are combined carpet veneer 3.Glass fibre knitting carpet veneer 1, woven glass roving fabric layer 2 and wood grain are combined between carpet veneer 3
Bonded by resin solidification.Wherein the thickness of glass fibre knitting carpet veneer 1 is 0.5 mm~1mm, and middle glass fibre is non-twist
The thickness of roving layer 2 is 1 mm~3mm, and the wood grain on top layer is combined the thickness of carpet veneer 3 for 0.5 mm~1mm.
The wood grain is combined carpet veneer 3 by the pet sheet face felt with grain pattern（Also referred to as terylene surface felt）And glass fibers
Dimension needled mat is composited.The specification of the pet sheet face felt used is 20~50g/m2.The specification of glass fibre knitting felt used
For 270~450g/m2。
The glass fibre knitting felt that wood grain is combined in carpet veneer 3 is contacted and fixed with woven glass roving fabric layer 2, and wood grain is multiple
Close the outermost that the pet sheet face felt with grain pattern in carpet veneer 3 is located at section bar.
Glass fiber reinforced plastic shapes are made using pultrude process, and woven glass roving fabric is first immersed in the resin solution worked good
In, then needled mat, the roving of impregnating resin solution, wood grain composite felt enter preforming mould together, into the gold of heating
Belong to mould in react solidification, by the mould that is drawn out of hauling machine, finally cut according to certain size, inspection it is qualified enter
Storehouse.
Wood grain is combined weather-proof, the excellent anti-corrosion performance of carpet veneer 3, and non-corrosive, easy to clean, its surface carries graining figure
Case, it is not necessary to which bright and clean surface effect attractive in appearance can obtain by secondary spraying.
The Rotating fields of the guardrail glass fiber reinforced plastic shapes of the present embodiment had both ensured that glass fiber reinforced plastic shapes surfaces externally and internally was smooth without cracking,
Effectively improve the radial and axial intensity of glass fiber reinforced plastic shapes again.Through test, the tensile strength of the glass reinforced plastic pipe of the present embodiment
350MPa is can reach, bending strength can reach 280Mpa, be fully able to meet the use requirement of guardrail.
Claims (2)
1. a kind of guardrail glass fiber reinforced plastic shapes, are hollow structure, the entity of glass fiber reinforced plastic shapes is composited by Rotating fields, its feature
It is：Guardrail is followed successively by glass fibre knitting carpet veneer from inside to outside with the entity of glass fiber reinforced plastic shapes（1）, woven glass roving fabric
Layer（2）Carpet veneer is combined with wood grain（3）；Glass fibre knitting carpet veneer（1）, woven glass roving fabric layer（2）With wood grain composite felt
Layer（3）Between by resin-bonded；The wherein fiber knitted carpet veneer of inner glass（1）Thickness be 0.5 mm~1mm, middle glass
The fibre untwisted roving layer of glass（2）Thickness be 1 mm~3mm, the wood grain on top layer is combined carpet veneer（3）Thickness for 0.5 mm~
1mm。
2. guardrail glass fiber reinforced plastic shapes according to claim 1, it is characterised in that：The wood grain is combined carpet veneer（3）By band
It is made up of the pet sheet face felt and fiberglass fibers felt of grain pattern, wood grain is combined carpet veneer（3）In glass fibre knitting felt with
Woven glass roving fabric layer（2）Contact, wood grain is combined carpet veneer（3）In the pet sheet face felt with grain pattern be located at section bar
Outermost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104884.4U CN206385907U (en) | 2017-01-25 | 2017-01-25 | A kind of guardrail glass fiber reinforced plastic shapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104884.4U CN206385907U (en) | 2017-01-25 | 2017-01-25 | A kind of guardrail glass fiber reinforced plastic shapes |
Publications (1)
| Publication Number | Publication Date |
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| CN206385907U true CN206385907U (en) | 2017-08-08 |
Family
ID=59494383
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720104884.4U Active CN206385907U (en) | 2017-01-25 | 2017-01-25 | A kind of guardrail glass fiber reinforced plastic shapes |
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| CN (1) | CN206385907U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367169A (en) * | 2018-11-20 | 2019-02-22 | 泰州市中盛机电有限公司 | A kind of fiberglass reinforced plastics grain board |
| CN112454946A (en) * | 2020-11-04 | 2021-03-09 | 常州众杰复合材料有限公司 | Preparation method of wood grain glass fiber reinforced plastic pultrusion section |
| CN112959750A (en) * | 2021-02-08 | 2021-06-15 | 福建昊华中意玻璃钢有限公司 | Antibacterial glass fiber reinforced plastic wood-grain-like profile and preparation method thereof |
-
2017
- 2017-01-25 CN CN201720104884.4U patent/CN206385907U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367169A (en) * | 2018-11-20 | 2019-02-22 | 泰州市中盛机电有限公司 | A kind of fiberglass reinforced plastics grain board |
| CN112454946A (en) * | 2020-11-04 | 2021-03-09 | 常州众杰复合材料有限公司 | Preparation method of wood grain glass fiber reinforced plastic pultrusion section |
| CN112959750A (en) * | 2021-02-08 | 2021-06-15 | 福建昊华中意玻璃钢有限公司 | Antibacterial glass fiber reinforced plastic wood-grain-like profile and preparation method thereof |
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