CN2217505Y - Composite bar-section - Google Patents
Composite bar-section Download PDFInfo
- Publication number
- CN2217505Y CN2217505Y CN 94224909 CN94224909U CN2217505Y CN 2217505 Y CN2217505 Y CN 2217505Y CN 94224909 CN94224909 CN 94224909 CN 94224909 U CN94224909 U CN 94224909U CN 2217505 Y CN2217505 Y CN 2217505Y
- Authority
- CN
- China
- Prior art keywords
- composite
- base material
- layers
- section
- utility
- 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 belongs to a layered product, particularly a special composite section material for building trade. The composite section material adopts miscellaneous trees as base material, and the surface of the base material is wound with composite layers formed by effective layers of glass fiber webs. A surface layer is formed after inorganic composite materials are pasted and wound on the surface of the composite layers. The composite material solves the disadvantages of the existing composite section materials, such as high cost, low structural strength, etc., and has the advantages of low cost, high strength, fire resistance, water resistance, corrosion resistance, aging resistance, long service life, etc.
Description
The utility model belongs to laminar product, is meant a kind of composite material of building trade special use especially.
Disclosed magnesium cement lightweight sandwich plate among the CN2067641, make panel with magnesium cement, the interlayer of corrugated board honeycomb core is starched the sandwich plate that is bonded with magnesium cement, it is low that this sandwich plate exists structural strength, and fire prevention, water resistance are poor, more high technical deficiency of cost.
The purpose of this utility model is to the deficiency that overcomes prior art provides a kind of structural strength height, high temperature resistant, burn into is aging and the composite material of waterproof.
Overall structure of the present utility model is:
A kind of composite material is made by base material, composite bed and top layer are superimposed; It is characterized in that the cellulosic net that twines effective number of plies in base material 1 periphery forms composite bed 2, hold woven wire in composite bed 2 outsides and form clathrum 4, form top layer 3 in the bonding inorganic compounding material of clathrum 4 outer surfaces.
Other architectural features of the present utility model are:
The cellulosic net is 3-8 layers in the winding number of plies of base material 1 periphery.
A kind of in the cross section of this composite material " mountain " type or " L " type.
Accompanying drawing of the present utility model has:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a cross-sectional structure sketch of the present utility model.
Fig. 3 is a cross-sectional structure sketch of the present utility model.
Accompanying drawing has provided embodiment of the present utility model, and is concrete bright as follows to embodiment of the present utility model in conjunction with the accompanying drawings:
The structure of this composite material and cross sectional shape such as Fig. 1, Fig. 2, shown in Figure 3, the base material 1 the following weedtree of this composite material is that raw material is made, twine also bonding 4-6 layers of glass fiber mesh formation composite bed 2 that are fastened with on base material 1 surface, coat iron silk screen at composite bed 2 outer surfaces and form clathrum 4, with above-mentioned molded material is mandrel, it is arranged in the particular manufacturing craft, apply in the mandrel periphery, bonding with magnesium chloride, magnesia, sawdust, the inorganic compounding raw material of components such as coating glue preparation forms top layer 3, treat that its top layer 3 curing and demolding get product, and can intercept required section bar as required and combine door during use, products such as window.
The technological progress that the utility model is obtained is that this composite material cost is than common building materials (such as timber, steel, aluminium alloy and plastics) are all low, and waterproof, fire prevention, anticorrosive, Ageing-resistant, be better than existing commercially available building material product service life.
Claims (3)
1, a kind of composite material is made by base material, composite bed and top layer are superimposed; It is characterized in that the cellulosic net that twines effective number of plies in base material 1 periphery forms composite bed 2, hold woven wire in composite bed 2 outsides and form clathrum 4, form top layer 3 in the bonding inorganic compounding material of clathrum 4 outer surfaces.
2, composite material according to claim 1 is characterized in that the cellulosic net is 3-8 layers in the winding number of plies of base material 1 periphery.
3, composite material according to claim 1 is characterized in that a kind of in cross section " mountain " type of this composite material or " L " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94224909 CN2217505Y (en) | 1994-07-30 | 1994-07-30 | Composite bar-section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94224909 CN2217505Y (en) | 1994-07-30 | 1994-07-30 | Composite bar-section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2217505Y true CN2217505Y (en) | 1996-01-17 |
Family
ID=33838203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94224909 Expired - Fee Related CN2217505Y (en) | 1994-07-30 | 1994-07-30 | Composite bar-section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2217505Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302893C (en) * | 2001-09-21 | 2007-03-07 | 大西洋研究有限公司 | Method for controlling composite preform elements during processing |
-
1994
- 1994-07-30 CN CN 94224909 patent/CN2217505Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302893C (en) * | 2001-09-21 | 2007-03-07 | 大西洋研究有限公司 | Method for controlling composite preform elements during processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |