CN202448417U - Foaming polyurethane mining composite imitation wood - Google Patents
Foaming polyurethane mining composite imitation wood Download PDFInfo
- Publication number
- CN202448417U CN202448417U CN2011205568588U CN201120556858U CN202448417U CN 202448417 U CN202448417 U CN 202448417U CN 2011205568588 U CN2011205568588 U CN 2011205568588U CN 201120556858 U CN201120556858 U CN 201120556858U CN 202448417 U CN202448417 U CN 202448417U
- Authority
- CN
- China
- Prior art keywords
- fiberboards
- wood
- imitation wood
- polyurethane
- fiberboard
- 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 relates to foaming polyurethane mining composite imitation wood. The foaming polyurethane mining composite imitation wood comprises a plurality of layers of fiberboards distributed at intervals and polyurethane filling materials respectively filled into the spaces between the fiberboards, wherein steel bars are further buried in the polyurethane filling materials; and the fiberboards are glass fiberboards or nylon fiberboards or metal fiber grid boards. The cost of the imitation wood is lower than that of traditional wood, so as to be conductive to reducing production cost; the using quantity of the wood in a project can be reduced, so as to protect trees and forests; the weight is light, so as to reduce the labor intensity during use in the project; required size and shape can be customized according to needs, and the process is simple; and the imitation wood is non-flammable, has a certain flame retardance performance and is safer during the using process.
Description
Technical field
The utility model relates to pitwood and replaces using building materials field, specifically a kind of polyurathamc is mining compound imitative timber.
Background technology
Use situation such as timber plate girder, plank lagging, cross bar, gallows timber, wood plank to occasions such as present coal mine support, transportation, ventilations in a large number, need to consume a large amount of timber.Consider whether can substitute, so can practice thrift a large amount of timber, help the protection of forest with a kind of substitute of economic environmental protection.Therefore researching and developing this wood substitutes has good economic benefits and Significance for Environment.
The utility model content
The purpose of the utility model is to provide a kind of polyurathamc mining compound imitative timber, and material relates generally to materials such as fiberboard, polyurethane and reinforcing bar, and the substitute that this imitative timber can be used as timber is exclusively used in the engineering.
The utility model solves the technical scheme that its technical problem takes: a kind of polyurathamc is mining compound imitative timber, it is characterized in that, and comprise the fiberboard that the multilayer space distributes and be filled in the polyurethane filler between the fiberboard.
In described polyurethane filler, also be embedded with reinforcing bar.
Outer surface at said imitative timber is coated with the anticorrosive coat with imitative wood grain decorative pattern.
Described fiberboard is a glass mat.
Described fiberboard is the nylon fiber plate.
Described fiberboard is a metallic fiber grid plate.
The beneficial effect of the utility model is: the cost of this imitative timber is lower than traditional timber, has to utilize to reduce production costs; Reduce the use amount of timber in the engineering, forest protects trees; Light weight alleviates the labour intensity in the engineering use; Can customize required size and profile as required, technology is simple; Nonflammable, have certain fire resistance, safer in the use.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is a section bar pattern one;
Fig. 3 is a section bar pattern two;
Fig. 4 is the cross bar pattern;
Among the figure: 1 fiberboard, 2 polyurethane, 3 reinforcing bars, 4 anticorrosive coats.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4,
A kind of polyurathamc is mining compound imitative timber comprises the fiberboard 1 that multilayer at interval distributes and is filled in polyurethane 2 fillers between the fiberboard that fiberboard is preferentially selected glass mat for use.At first fiberboard 1 and reinforcing bar 3 are laid in the casting mold in advance, then polyurethane 2 foamed materials are filled in the mould, be covered with to enrich and form a kind of section bar after urethane cures is waited in the back.Outer surface at said imitative timber is coated with anticorrosive coat 4, forms protective layer, can improve whole antiseptic fire-retardation ability, and is more attractive in appearance at the imitative wood grain decorative pattern of the surface design of anticorrosive coat.
The pattern of the utility model can be made according to actual demands of engineering, and Fig. 2, Fig. 3, Fig. 4 have just listed out three kinds of possible shapes, comprises in the practical application to be not limited in such pattern.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (6)
1. the mining compound imitative timber of polyurathamc is characterized in that, comprises the fiberboard that the multilayer space distributes and is filled in the polyurethane filler between the fiberboard.
2. a kind of polyurathamc according to claim 1 is mining compound imitative timber is characterized in that, in described polyurethane filler, also is embedded with reinforcing bar.
3. a kind of polyurathamc according to claim 1 and 2 is mining compound imitative timber is characterized in that, is coated with anticorrosive coat at the outer surface of said imitative timber.
4. a kind of polyurathamc according to claim 1 is mining compound imitative timber is characterized in that described fiberboard is a glass mat.
5. a kind of polyurathamc according to claim 1 is mining compound imitative timber is characterized in that described fiberboard is the nylon fiber plate.
6. a kind of polyurathamc according to claim 1 is mining compound imitative timber is characterized in that described fiberboard is a metallic fiber grid plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205568588U CN202448417U (en) | 2011-12-28 | 2011-12-28 | Foaming polyurethane mining composite imitation wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205568588U CN202448417U (en) | 2011-12-28 | 2011-12-28 | Foaming polyurethane mining composite imitation wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448417U true CN202448417U (en) | 2012-09-26 |
Family
ID=46864309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205568588U Expired - Fee Related CN202448417U (en) | 2011-12-28 | 2011-12-28 | Foaming polyurethane mining composite imitation wood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448417U (en) |
-
2011
- 2011-12-28 CN CN2011205568588U patent/CN202448417U/en not_active Expired - Fee Related
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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: 20120926 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |