CN101644026A - Bridge protecting pipe using unsaturated composite epoxy resin materials - Google Patents
Bridge protecting pipe using unsaturated composite epoxy resin materials Download PDFInfo
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- CN101644026A CN101644026A CN200910070184A CN200910070184A CN101644026A CN 101644026 A CN101644026 A CN 101644026A CN 200910070184 A CN200910070184 A CN 200910070184A CN 200910070184 A CN200910070184 A CN 200910070184A CN 101644026 A CN101644026 A CN 101644026A
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- epoxy resin
- composite epoxy
- protecting pipe
- unsaturated composite
- resins
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- Moulding By Coating Moulds (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a bridge protecting pipe using unsaturated composite epoxy resin materials, comprising a pipe body on which through holes are formed. The bridge protecting pipe is manufacturedby the following materials: 45% of unsaturated composite epoxy resins, 40% of continuous glass fiber bundles, 10% of curing agents (initiators) and 5% of coloring agents (pigments), wherein, the unsaturated composite epoxy resin comprises 50% of furan resins and 50% of organic resins; the curing agents are initiators. The invention has the characteristics of high brightness, long life, difficultdeformation, strong bearing capacity, corrosion resistance, good loss prevention property, rich colors and good capability of beautifying the environment. As the warning mark has the advantages of light weight, high strength and difficult damage, the warning mark can be installed flexibly in a labor and time saving manner. The colors are formed by blending the color paste capable of being compatible with the resins into the resins; therefore, the colors are not shown on the surface, thus keeping the colors lasting.
Description
Technical field
The present invention relates to a kind of bridge protecting pipe using, it is clean and tidy, attractive in appearance particularly to relate to a kind of outward appearance, and long service life is non-maintaining, saves the bridge protecting pipe using unsaturated composite epoxy resin materials of the energy.
Background technology
At present, domestic existing highway bridge facility generally adopts cement material to make, and its appearance effect is poor, and the material backwardness is easy to breakage, and because its material heaviness, makes the installation and maintenance difficulty, and the artificial and material cost of maintenance is huge; Particularly outward appearance is also uneven, has influenced the urban and rural highway overall image.And to adopt in the bridge protecting pipe using that cement material makes all be the metal reinforcing bar a lot, caused expensively, also caused the waste of the energy, simultaneously, because of having reinforcing bar in the existing bridge protecting pipe using, cause offender's destructiveness theft, facility is lost well damage, has directly endangered road running safety.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of outward appearance clean and tidy, attractive in appearance, and long service life is non-maintaining, saves the bridge protecting pipe using unsaturated composite epoxy resin materials of the energy.
The technical solution adopted in the present invention is: a kind of bridge protecting pipe using unsaturated composite epoxy resin materials includes the body that is formed with through hole.
The manufacturing materials of described bridge protecting pipe using unsaturated composite epoxy resin materials includes: unsaturated composite epoxy resin, continuous glass fibre bundle, curing compound and colorant, wherein: unsaturated composite epoxy resin 45%; Continuous glass fibre bundle 40%; Curing compound (initator) 10%; Colorant (pigment) 5%.
Described unsaturated composite epoxy resin is to be made of furane resins 50% and organic resin 50%.
Described curing compound is an initator.
Described colorant is a pigment.
Bridge protecting pipe using unsaturated composite epoxy resin materials of the present invention owing to adopt said structure, has the brightness height, and the life-span is long, difficult deformation, the advantage that bearing capacity is strong, corrosion-resistant, anti-lost, and the abundant characteristics that can beautify the environment of color.Concrete characteristics performance is as follows:
1, in light weight, the life-span is long:
Proportion is 1.6-2.0g/cm3, and is suitable with plastics, is 1/5th of steel.50 years life-spans, be steel and plastics 2-5 doubly.
2, intensity height, good rigidly:
Hot strength is 280MPa, and bending strength is 240MPa; Specific strength is 2-3 a times of steel, is 7-8 times of plastics.
3, good toughness: toughness is 460KJ/m2, not cracky and fracture.
4, insulation, barrier performance are good.
5, corrosion resistance and good: in media such as acid, alkali, salt, water, air, be stale-proof, stainless, not oxidized, be not etched.
6, heat-resisting, temperature tolerance good: the coefficient of heat conduction is little, has only 0.4% of steel.
7, hardness height, abrasion resistance are good: hardness Barcol is 45.
8, storage is convenient: the performance of corrosion resistant, high-strength light makes its storage not limited by geographical position, space, indoor and outdoor.
9, convenient transportation: good toughness, feasible transportation in light weight are more favourable and safe and reliable, have reduced freight and risk.
10, installation and easy to maintenance: in light weight, intensity is high, the advantage of cracky does not make that its installation is laborsaving, saves time, flexibly; Which is destroyed changes that, need not integral replacing; Improve installation effectiveness greatly and reduced maintenance cost.Because the color of bridge protecting pipe using unsaturated composite epoxy resin materials is to make among can being blended into resin with the mill base of resin compatible, thus its color not on the surface, thereby make it keep the lasting of color.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention;
Fig. 2 is the side schematic view of Fig. 1.
Wherein:
1: body 2: through hole
The specific embodiment
Provide specific embodiment below in conjunction with accompanying drawing, further specify bridge protecting pipe using unsaturated composite epoxy resin materials of the present invention and how to realize.
As shown in Figure 1 and Figure 2, bridge protecting pipe using unsaturated composite epoxy resin materials of the present invention includes the body 1 that is formed with through hole 2.
The manufacturing materials of described bridge protecting pipe using unsaturated composite epoxy resin materials includes: unsaturated composite epoxy resin, continuous glass fibre bundle, curing compound and colorant, wherein: unsaturated composite epoxy resin 45%; Continuous glass fibre bundle 40%; Curing compound initator 10%; Colorant pigment 5%.
Wherein, described unsaturated composite epoxy resin is to be made of 50% furane resins and 50% organic resin, described curing compound is an initator, described colorant is a pigment, described color can adopt the pigment with resin compatible to make among being blended into resin, so its color is not surperficial, thereby make it keep the lasting of color.
Warning mark using unsaturated composite epoxy resin materials of the present invention, the processing technology of product is fastidious perfect beautiful, and long service life can be made shades of colour; And having removed artificial time-based maintenance from safeguards.
The bridge protecting pipe using unsaturated composite epoxy resin materials the key technical indexes:
Claims (5)
1. a bridge protecting pipe using unsaturated composite epoxy resin materials is characterized in that, includes the body (1) that is formed with through hole (2).
2. bridge protecting pipe using unsaturated composite epoxy resin materials according to claim 1, it is characterized in that, the manufacturing materials of described bridge protecting pipe using unsaturated composite epoxy resin materials includes: unsaturated composite epoxy resin, continuous glass fibre bundle, curing compound and colorant, wherein: unsaturated composite epoxy resin 45%; Continuous glass fibre bundle 40%; Curing compound (initator) 10%; Colorant (pigment) 5%.
3. bridge protecting pipe using unsaturated composite epoxy resin materials according to claim 2 is characterized in that, described unsaturated composite epoxy resin is to be made of furane resins 50% and organic resin 50%.
4. bridge protecting pipe using unsaturated composite epoxy resin materials according to claim 2 is characterized in that, described curing compound is an initator.
5. bridge protecting pipe using unsaturated composite epoxy resin materials according to claim 2 is characterized in that, described colorant is a pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910070184A CN101644026A (en) | 2009-08-21 | 2009-08-21 | Bridge protecting pipe using unsaturated composite epoxy resin materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910070184A CN101644026A (en) | 2009-08-21 | 2009-08-21 | Bridge protecting pipe using unsaturated composite epoxy resin materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101644026A true CN101644026A (en) | 2010-02-10 |
Family
ID=41656072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910070184A Pending CN101644026A (en) | 2009-08-21 | 2009-08-21 | Bridge protecting pipe using unsaturated composite epoxy resin materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101644026A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105754300A (en) * | 2016-03-17 | 2016-07-13 | 中北大学 | High-strength and corrosion-resistant furan/epoxy mixed resin applicable to molding of composites |
-
2009
- 2009-08-21 CN CN200910070184A patent/CN101644026A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105754300A (en) * | 2016-03-17 | 2016-07-13 | 中北大学 | High-strength and corrosion-resistant furan/epoxy mixed resin applicable to molding of composites |
| CN105754300B (en) * | 2016-03-17 | 2018-08-07 | 中北大学 | A kind of high-strength corrosion-resistant furans/epoxy blending resin suitable for composite molding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100210 |