CN104389412A - Glass reinforced fiber pull-extrusion skirt board - Google Patents
Glass reinforced fiber pull-extrusion skirt board Download PDFInfo
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- CN104389412A CN104389412A CN201410656010.0A CN201410656010A CN104389412A CN 104389412 A CN104389412 A CN 104389412A CN 201410656010 A CN201410656010 A CN 201410656010A CN 104389412 A CN104389412 A CN 104389412A
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Abstract
The invention discloses a glass reinforced fiber pull-extrusion skirt board, which comprises a board body, wherein the board body comprises a first L-shaped board and a second L-shaped board, wherein the first L-shaped board and the second L-shaped board are connected by a connecting block and a transverse plate, one side of the first L-shaped board is connected with a first oblique plate, the first oblique plate is connected with a sealing plate through a bolt, one side of the second L-shaped board is connected with a second oblique plate, and the second oblique plate is connected with a mounting plate through a bolt. The glass reinforced fiber pull-extrusion skirt board has the advantages that the structure is reasonable, the load efficiency is high, the bearing pressure is large, the transportation is convenient, the safety coefficient is high, the production cost is low, the working efficiency is high, and the easiness in damage is avoided.
Description
Technical field
The present invention relates to a kind of glass fiber reinforced plastic pultrusion baseboard.
Background technology
Baseboard, is also called baseboard or baseboard, is an important structure node of flooring and metope intersection.Baseboard has two effects: one is protective effect, hides the seam of flooring and metope, makes better to combine firmly between body of wall and ground, reduces deformation of wall, avoids external force to collide and damages; Two is decoration functions, and in room design, stringcourse, skirting (baseboard) play the balanced action of vision.
The material of making skirting common on market has: protolignin's material, medium density fibreboard, high density fiberboard and new material PVC high molecular foam material.Although each material all respectively has feature, most important Consideration is still quality and price for consumers.And in every quality index, especially the most critical with environmental protection index.PVC high molecular foam material is up-and-coming youngster, because not leaded in its formula, also can not distribute the gas that ammonia, free formaldehyde etc. are harmful to the person, accomplishes nontoxic "dead".In addition, PVC skirting does not need paint decoration after installing, although log skirting is also harmless to human body, paint causes pollution.
Glass fiber reinforced plastic another name glass fiber reinforced plastics, is commonly called as FRP(Fiber Reinforced Plastics), i.e. fibre-reinforced plastics.Fiber difference according to adopting is divided into glass fiber reinforced composite plastics (GFRP), fibre reinforced composite plastic (CFRP), and boron fibre strengthens composite plastic etc.
It as reinforcing material, makes a kind of composite material of matrix material using glass fiber and goods (glass fabric, band, felt, yarn etc.) thereof with synthetic resin.Fibre reinforced composites are made up of fortifying fibre and matrix.The diameter of fiber (or whisker) is very little, and generally below 10 μm, defect is less less again, and breaking strain is about within 30/1000ths, is fragile material, easy damaged, ruptures and is corroded.Matrix phase is for fiber, and intensity, modulus are all much lower, but can withstand large strain, often has viscoplasticity and elastoplasticity, is toughness material.
Because used resin variety is different, therefore there is the title of organic toughened glass, fiber glass epoxy, phenolic fiberglass reinforced plastics.Light weight and hard, non-conductive, mechanical strength is high, recycles few, corrosion-resistant.Steel manufacturing machine part and automobile, ship housing etc. can be replaced.
The advantage of glass fiber reinforced plastic is: high-strength light.Relative density, between 1.5 ~ 2.0, only have 1/4 ~ 1/5 of carbon steel, but hot strength is close, even exceedes carbon steel, and specific strength can compared with high-grade alloy steel.Therefore, at aviation, rocket, space vehicle, high-pressure bottle and need to alleviate in the product application of deadweight at other, all there is remarkable effect.The stretching of some epoxy FRP, bending and compressive strength all can reach more than 400Mpa.Corrosion-resistant.FRP is good anticorrosive material, has good resistivity to the acid of air, water and general concentration, alkali, salt and multiple oils and solvent.Be applied to the various aspects of chemical anticorrosion, replace carbon steel, stainless steel, timber, non-ferrous metal etc.Good electrical property.Be excellent insulation materials, be used for manufacturing isolator.Still good dielectricity can be protected under high frequency.Microwave transparent is good, is widely used in radome.Hot property is good.FRP thermal conductivity is low, is 1.25 ~ 1.67kJ/(mhK under room temperature), only having 1/100 ~ 1/1000 of metal, is excellent thermal insulation material.In instantaneous superhigh temperature situation, be desirable thermal protection and ablation resistant material, space vehicle can be protected more than 2000 DEG C to bear washing away of high velocity air.Designability is good.(1) as required, various infrastructure product can be designed neatly, meet instructions for use, product can be made to have good globality.(2) fully can meet the performance of product by selection material, as: can corrosion resistant be designed, resistance to TRANSIENT HIGH TEMPERATURE, product direction has special high strength, dielectricity is good, etc.Manufacturability is excellent.(1) moulding process can be selected neatly according to the shape of product, technical requirements, purposes and quantity.(2) technique is simple, can one-shot forming, and economic effect is given prominence to, especially few to quantity that is complex-shaped, not easy-formation product, its technique superiority more outstanding.
The shortcoming of glass fiber reinforced plastic is: modulus of elasticity is low.The large twice of modular ratio timber of FRP, but less than steel (E=2.1E5) 10 times, in product structure, therefore often feel that rigidity is not enough, be easily out of shape.Thin shell structures, sandwich can be made, also by high modulus fibre or do the forms such as reinforcing rib to make up.Long-term temperature tolerance is poor.General FRP can not at high temperature Long-Time Service, and general purpose polyester FRP intensity more than 50 DEG C just obviously declines, general only use 100 DEG C below; Universal epoxy FRP is more than 60 DEG C, and intensity has obvious decline.But can fire resistant resin be selected, make Long-term service temperature be possible at 200 ~ 300 DEG C.Aging phenomenon.Aging phenomenon is the common defects of plastics, and FRP is no exception, under the effects such as ultraviolet, dust storm sleet, chemical mediator, mechanical stress, easily cause hydraulic performance decline.Shear strength is low.Interlaminar shear strength is born by resin, so very low.Can, by selecting technique, using the methods such as coupling agent to improve interlayer adhesion, most importantly when product design, avoid interlayer is cut as far as possible.The production method of glass fiber reinforced plastic divides two large class, i.e. wet method contact-type and dry method extrusion formings substantially.As divided by process characteristic, there is hand pasting forming, laminated into type, RTM method, ironing, compression molding, Wrapping formed etc.Hand pasting forming comprises again hand and sticks with paste method, pressure bag method, gunite, wet paste low-pressure process and stick with paste method without mould hand.
Summary of the invention
Object of the present invention, is to overcome above-mentioned limitation, thus provides a kind of rational in infrastructure, and load factor is high, and bearing pressure is large, and be convenient to transport, safety factor height cost of production is low, and operating efficiency is high, non-damageable a kind of glass fiber reinforced plastic pultrusion baseboard.
Object of the present invention is achieved through the following technical solutions: a kind of glass fiber reinforced plastic pultrusion baseboard, comprise plate body, described plate body comprises the first L shaped plate and the second L shaped plate, be connected with transverse slat by contiguous block between described first L shaped plate and the second L shaped plate, described first L shaped plate side is connected with the first swash plate, described first swash plate is connected with shut by bolt, and described second L shaped plate side is connected with the second swash plate, and described second swash plate is connected with installing plate by bolt.
Preferably, plate body entire length is 100-148 millimeter, and plate body whole height is 12-14 millimeter, and plate body thickness is 3 millimeters.
Preferably, the first L shaped plate is connected by the first projection in the first L shaped plate with the first swash plate, and described second L shaped plate is connected by the second projection in the second L shaped plate with the second swash plate.
In sum, a kind of glass fiber reinforced plastic pultrusion baseboard of the present invention has the following advantages: rational in infrastructure, load factor is high, and bearing pressure is large, and be convenient to transport, safety factor height cost of production is low, and operating efficiency is high, not fragile.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of glass fiber reinforced plastic pultrusion baseboard of the present invention;
Number in the figure: 1-plate body, 2-first L shaped plate, 3-second L shaped plate, 4-contiguous block, 5-transverse slat, 6-first swash plate, 7-shut, 8-second swash plate, 9-installing plate, 10-first projection, 11-second projection.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
A kind of glass fiber reinforced plastic pultrusion baseboard as shown in Figure 1, comprise plate body 1, described plate body 1 comprises the first L shaped plate 2 and the second L shaped plate 3, be connected with transverse slat 5 by contiguous block 4 between described first L shaped plate 2 and the second L shaped plate 3, described first L shaped plate 2 side is connected with the first swash plate 6, described first swash plate 6 is connected with shut 7 by bolt, and described second L shaped plate 3 side is connected with the second swash plate 8, and described second swash plate 8 is connected with installing plate 9 by bolt.
Plate body 1 entire length is 100-148 millimeter, and plate body 1 whole height is 12-14 millimeter, and plate body 1 thickness is 3 millimeters.
First L shaped plate 2 is connected by the first projection 10 in the first L shaped plate 2 with the first swash plate 6, and described second L shaped plate 3 is connected by the second projection 11 in the second L shaped plate 3 with the second swash plate 8.
Embodiment 1: plate body 1 entire length is 100 millimeters, plate body 1 whole height is 12 millimeters, and plate body 1 thickness is 3 millimeters.
Embodiment 2: plate body 1 entire length is 148 millimeters, plate body 1 whole height is 14 millimeters, and plate body 1 thickness is 3 millimeters.
Embodiment 3: plate body 1 entire length is 124 millimeters, plate body 1 whole height is 13 millimeters, and plate body 1 thickness is 3 millimeters.
Embodiment 4: plate body 1 entire length is 115 millimeters, plate body 1 whole height is 12 millimeters, and plate body 1 thickness is 3 millimeters.
Embodiment 5: plate body 1 entire length is 135 millimeters, plate body 1 whole height is 14 millimeters, and plate body 1 thickness is 3 millimeters.
Embodiment 6: plate body 1 entire length is 140 millimeters, plate body 1 whole height is 13 millimeters, and plate body 1 thickness is 3 millimeters.
The another statement of applicant, the present invention illustrates implementation method of the present invention and apparatus structure by above-described embodiment, but the present invention is not limited to above-mentioned embodiment, does not namely mean that the present invention must rely on said method and structure could be implemented.Person of ordinary skill in the field should understand, any improvement in the present invention, replaces and the interpolation of step, concrete way choice etc., all drop within protection scope of the present invention and scope of disclosure implementation method equivalence selected by the present invention.
The present invention is not limited to above-mentioned embodiment, and all employings and analog structure of the present invention and method thereof realize all modes of the object of the invention, all within protection scope of the present invention.
In sum, a kind of glass fiber reinforced plastic pultrusion baseboard of the present invention has the following advantages: rational in infrastructure, load factor is high, and bearing pressure is large, and be convenient to transport, safety factor height cost of production is low, and operating efficiency is high, not fragile.
Claims (3)
1. a glass fiber reinforced plastic pultrusion baseboard, comprise plate body (1), it is characterized in that: described plate body (1) comprises the first L shaped plate (2) and the second L shaped plate (3), be connected with transverse slat (5) by contiguous block (4) between described first L shaped plate (2) and the second L shaped plate (3), described first L shaped plate (2) side is connected with the first swash plate (6), described first swash plate (6) is connected with shut (7) by bolt, described second L shaped plate (3) side is connected with the second swash plate (8), and described second swash plate (8) is connected with installing plate (9) by bolt.
2. a kind of glass fiber reinforced plastic pultrusion baseboard according to claim 1, it is characterized in that: described plate body (1) entire length is 100-148 millimeter, plate body (1) whole height is 12-14 millimeter, and plate body (1) thickness is 3 millimeters.
3. a kind of glass fiber reinforced plastic pultrusion baseboard according to claim 1, it is characterized in that: described first L shaped plate (2) is connected by the first projection (10) in the first L shaped plate (2) with the first swash plate (6), described second L shaped plate (3) is connected by the second projection (11) in the second L shaped plate (3) with the second swash plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656010.0A CN104389412A (en) | 2014-11-18 | 2014-11-18 | Glass reinforced fiber pull-extrusion skirt board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656010.0A CN104389412A (en) | 2014-11-18 | 2014-11-18 | Glass reinforced fiber pull-extrusion skirt board |
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| Publication Number | Publication Date |
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| CN104389412A true CN104389412A (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410656010.0A Pending CN104389412A (en) | 2014-11-18 | 2014-11-18 | Glass reinforced fiber pull-extrusion skirt board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675082A (en) * | 2015-03-05 | 2015-06-03 | 张健 | Multifunctional plastic skirting wall brick |
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2014
- 2014-11-18 CN CN201410656010.0A patent/CN104389412A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675082A (en) * | 2015-03-05 | 2015-06-03 | 张健 | Multifunctional plastic skirting wall brick |
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Application publication date: 20150304 |