CN206426577U - A kind of sandwich composite board - Google Patents
A kind of sandwich composite board Download PDFInfo
- Publication number
- CN206426577U CN206426577U CN201621339049.0U CN201621339049U CN206426577U CN 206426577 U CN206426577 U CN 206426577U CN 201621339049 U CN201621339049 U CN 201621339049U CN 206426577 U CN206426577 U CN 206426577U
- Authority
- CN
- China
- Prior art keywords
- layer
- composite board
- flaggy
- paper honeycomb
- sandwich composite
- 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 discloses a kind of sandwich composite board, including：Wood shavings flaggy, layer of polyurethane, galvanized steel flaggy, paper honeycomb layer, it is characterised in that：Inside and outside two layers of the sandwich composite board is wood shavings flaggy, the paper honeycomb layer is arranged on the middle of sandwich composite board, and structure on two sides is symmetrical on paper honeycomb layer above and below sandwich composite board, the both sides up and down of the paper honeycomb layer are covered each by one layer of galvanized steel flaggy, and one layer of layer of polyurethane is equipped between the galvanized steel flaggy and wood shavings flaggy.The utility model has the advantages that waterproof and dampproof, service life is long.
Description
Technical field
The utility model is related to a kind of sandwich composite board, applied to composite board technical field.
Background technology
Composite board refers to the sheet material by two kinds or two or more combinations of materials, with the hair of social economy
Exhibition, composite board is rapidly developed, and is widely used and builds, furniture industry, and battenboard is one kind of composite board, is had
Light weight, specific strength height, antidetonation, it is heat-insulated the advantages of, paper honeycomb sandwich plate is battenboard typical case therein, but paper wasp in the market
Sealing is poor when in use for sandwich panels, and the gas of liquid and humidity enters in composite plate, paper honeycomb layer can be caused to deform,
Breakage, reduces its service life.
Utility model content
To solve the defect of prior art, the utility model discloses a kind of sandwich composite board, with it is waterproof and dampproof,
The advantage of service life length.
The utility model discloses a kind of sandwich composite board, including：Wood shavings flaggy, layer of polyurethane, galvanized steel flaggy, paper wasp
Nest layer, inside and outside two layers of the sandwich composite board is wood shavings flaggy, and the paper honeycomb layer is arranged on the middle of sandwich composite board,
And structure on two sides is symmetrical on paper honeycomb layer above and below sandwich composite board, the both sides up and down of the paper honeycomb layer are covered each by one layer of plating
Zinc steel plate layer, one layer of layer of polyurethane is equipped between the galvanized steel flaggy and wood shavings flaggy.
The ratio between the paper honeycomb layer, wood shavings flaggy, the thickness of galvanized steel flaggy are 4:2:1.
Using the technical program, with following excellent beneficial effect：
1st, it is waterproof and dampproof；
2nd, service life is long.
Brief description of the drawings
Fig. 1 is a kind of structural representation of sandwich composite board of the utility model.
Wherein：1- wood shavings flaggies；2- layer of polyurethane；3- galvanized steel flaggies；4- paper honeycombs layer.
Embodiment
As shown in figure 1, the utility model discloses a kind of sandwich composite board, including：Wood shavings flaggy 1, layer of polyurethane 2, plating
Zinc steel plate layer 3, paper honeycomb layer 4, inside and outside two layers of the sandwich composite board is wood shavings flaggy 1, and the paper honeycomb layer 4 is arranged on folder
The middle of core composite plate, and structure on two sides is symmetrical on paper honeycomb layer 4 above and below sandwich composite board, the paper honeycomb layer 4 it is upper
Lower both sides are covered each by one layer of galvanized steel flaggy 3, and a strata urethane is equipped between the galvanized steel flaggy 3 and wood shavings flaggy 1
Layer 2.
The ratio between the paper honeycomb layer 4, wood shavings flaggy 1, thickness of galvanized steel flaggy 3 are 4:2:1.
The utility model is implemented：Galvanized steel flaggy 3 and polyurethane are respectively provided with the both sides up and down of paper honeycomb layer 4
Layer 2, the wherein one side of layer of polyurethane 2 play waterproof action simultaneously as adhesive, and galvanized steel flaggy 3 can effectively completely cut off extraneous water
Divide, malaria overlooks paper honeycomb layer 4, makes whole sandwich composite board service life longer；Using made from the technical program
Sandwich composite board, resistance to puncture ability is strong, surface abrasion resistance is good and waterproof and dampproof.
Finally it should be noted that：Above example only not limits the utility model and retouched to illustrate the utility model
The technical scheme stated；Therefore, although this specification the utility model is had been carried out with reference to each above-mentioned embodiment it is detailed
Illustrate, still, it will be understood by those within the art that, still the utility model can be modified or equally replaced
Change；And technical scheme that all do not depart from spirit and scope of the present utility model and its improvement, it all should cover new in this practicality
In the right of type.
Claims (2)
1. a kind of sandwich composite board, including：Wood shavings flaggy, layer of polyurethane, galvanized steel flaggy, paper honeycomb layer, it is characterised in that：Institute
State sandwich composite board inside and outside two layers is wood shavings flaggy, and the paper honeycomb layer is arranged on the middle of sandwich composite board, and sandwich
Structure on two sides is symmetrical on paper honeycomb layer above and below composite plate, and the both sides up and down of the paper honeycomb layer are covered each by one layer of galvanized steel plain sheet
Layer, one layer of layer of polyurethane is equipped between the galvanized steel flaggy and wood shavings flaggy.
2. a kind of sandwich composite board according to claim 1, it is characterised in that：The paper honeycomb layer, wood shavings flaggy, plating
The ratio between thickness of zinc steel plate layer is 4:2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339049.0U CN206426577U (en) | 2016-12-08 | 2016-12-08 | A kind of sandwich composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339049.0U CN206426577U (en) | 2016-12-08 | 2016-12-08 | A kind of sandwich composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426577U true CN206426577U (en) | 2017-08-22 |
Family
ID=59587578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621339049.0U Expired - Fee Related CN206426577U (en) | 2016-12-08 | 2016-12-08 | A kind of sandwich composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426577U (en) |
-
2016
- 2016-12-08 CN CN201621339049.0U patent/CN206426577U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20191208 |