CN204172451U - Polyethylene board structure - Google Patents
Polyethylene board structure Download PDFInfo
- Publication number
- CN204172451U CN204172451U CN201420455570.5U CN201420455570U CN204172451U CN 204172451 U CN204172451 U CN 204172451U CN 201420455570 U CN201420455570 U CN 201420455570U CN 204172451 U CN204172451 U CN 204172451U
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- layer
- polyethylene
- basic unit
- stiff sheet
- plank
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Abstract
The utility model discloses a kind of polyethylene board structure, comprise polyethylene stiff sheet layer, stiffener is provided with in polyethylene stiff sheet layer, stiffener is triangular support configurations, stiffener is fixed in polyethylene stiff sheet layer, polyethylene stiff sheet layer lower surface is connected with adhesive layer, adhesive layer thickness is greater than polyethylene stiff sheet layer thickness, adhesive layer lower surface is provided with basic unit and moulds plank layer, basic unit moulds plank layer and is fixed on adhesive layer, basic unit moulds in plank layer and is provided with steel bar, more than one of steel bar, and steel bar is evenly arranged in basic unit moulds on plank layer, and steel bar top is fixedly connected with polyethylene stiff sheet layer through adhesive layer, basic unit moulds plank layer lower surface and is connected with fireproof material layer, fire proofing material layer thickness is greater than basic unit and moulds plank layer thickness.This polyethylene board structure effectively improves case hardness, makes surface more wear-resisting, and can play good fire retardation, not easily produces distortion, and decay resistance is strong, is convenient to processing, can reaches good environment protecting.
Description
Technical field
The utility model relates to a kind of building structure, particularly a kind of polyethylene board structure.
Background technology
Traditional plastic plate or composite foamed plastic plate, owing to being subject to the restriction of manufacture craft, the plate construction of output is excellent not.Have employed polyethylene board now, main using polyethylene as primary raw material, then make through special foam process, because of its foamed core, two sides skinning, due to surface skining, improve case hardness, make it have aesthetic property and the applicability of timber, so also referred to as artificial board, this sheet material remains that poly all are excellent hot, but because polyethylene low ratio foamed plate structure is single, make the performance of its sheet material perfect not, and some case hardnesses are not high, anti-wear performance is poor, not there is good fire resistance etc., therefore, also need to make corresponding improvement, can better put in building materials.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, provides one effectively to improve case hardness, makes surface more wear-resisting, and can play the polyethylene board structure of good fire retardation.
To achieve these goals, the technical solution adopted in the utility model is such: polyethylene board structure of the present utility model, comprise polyethylene stiff sheet layer, stiffener is provided with in polyethylene stiff sheet layer, stiffener is triangular support configurations, stiffener is fixed in polyethylene stiff sheet layer, polyethylene stiff sheet layer lower surface is connected with adhesive layer, adhesive layer thickness is greater than polyethylene stiff sheet layer thickness, adhesive layer lower surface is provided with basic unit and moulds plank layer, basic unit moulds plank layer and is fixed on adhesive layer, basic unit moulds in plank layer and is provided with steel bar, more than one of steel bar, and steel bar is evenly arranged in basic unit moulds on plank layer, and steel bar top is fixedly connected with polyethylene stiff sheet layer through adhesive layer, basic unit moulds plank layer lower surface and is connected with fireproof material layer, fire proofing material layer thickness is greater than basic unit and moulds plank layer thickness, fireproof material layer and basic unit are moulded between plank layer and are connected by built-in screw, fireproof material layer lower surface is connected with polyethylene foam substrate layer, polyethylene foam substrate layer thickness is greater than polyethylene stiff sheet layer thickness, air-vent is had in polyethylene foam substrate layer, more than one of air-vent.
Further, as a kind of concrete version, the thickness of polyethylene stiff sheet layer described in the utility model is between one to two millimeter.
Further, as a kind of concrete version, polyethylene foam substrate layer described in the utility model is hard polyethylene low ratio foamed plate, polyethylene foam substrate layer with adopt thermal welding between fireproof material layer or weld.
Further, as a kind of concrete version, the flaggy that plank layer is wood powder and the extrusion molding of plastic warp mould is moulded by basic unit described in the utility model.
Compared with prior art, the utility model has the advantage of: this polyethylene board structure effectively improves case hardness, make surface more wear-resisting, and good fire retardation can be played, not easily produce distortion, decay resistance is strong, be convenient to processing, good environment protecting can be reached.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1. polyethylene stiff sheet layer; 2. stiffener; 3. adhesive layer; 4. plank layer is moulded by basic unit; 5. steel bar; 6. fireproof material layer; 7. polyethylene foam substrate layer; 8. air-vent.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model polyethylene board structure as shown in Figure 1, comprise polyethylene stiff sheet layer 1, stiffener 2 is provided with in polyethylene stiff sheet layer 1, stiffener 2 is in triangular support configurations, stiffener 2 is fixed in polyethylene stiff sheet layer 1, polyethylene stiff sheet layer 1 lower surface is connected with adhesive layer 3, adhesive layer 3 thickness is greater than polyethylene stiff sheet layer 1 thickness, adhesive layer 3 lower surface is provided with basic unit and moulds plank layer 4, basic unit moulds plank layer 4 and is fixed on adhesive layer 3, basic unit moulds in plank layer 4 and is provided with steel bar 5, more than one of steel bar 5, and steel bar 5 is evenly arranged in basic unit moulds on plank layer 4, and steel bar 5 top is fixedly connected with polyethylene stiff sheet layer 1 through adhesive layer 3, basic unit moulds plank layer 4 lower surface and is connected with fireproof material layer 6, fireproof material layer 6 thickness is greater than basic unit and moulds plank layer 4 thickness, fireproof material layer 5 and basic unit are moulded between plank layer 4 and are connected by built-in screw, fireproof material layer 6 lower surface is connected with polyethylene foam substrate layer 7, polyethylene foam substrate layer 7 thickness is greater than polyethylene stiff sheet layer 1 thickness, air-vent 8 is had in polyethylene foam substrate layer 7, more than one of air-vent 8, the thickness of described polyethylene stiff sheet layer 1 is between one to two millimeter, described polyethylene foam substrate layer 7 is hard polyethylene low ratio foamed plate, adopt thermal welding between polyethylene foam substrate layer with fireproof material layer 6 or weld, the flaggy that plank layer 4 is wood powder and the extrusion molding of plastic warp mould is moulded by described basic unit.
Polyethylene board structure of the present utility model effectively improves case hardness, makes surface more wear-resisting, and can play good fire retardation, not easily produces distortion, and decay resistance is strong, is convenient to processing, can reaches good environment protecting.Be provided with stiffener 2 in polyethylene stiff sheet layer 1, stiffener 2, in triangular support configurations, can play further reinforcement effect to polyethylene stiff sheet layer 1, avoid causing damaged phenomenon because external force is excessive; Have air-vent 8 in polyethylene foam substrate layer 7, more than one of air-vent 8, can play certain permeation functions, make it more corrosion-resistant; The thickness of described polyethylene stiff sheet layer 1 is between one to two millimeter, and meet design concept, result of use is better; Described polyethylene foam substrate layer 7 is hard polyethylene low ratio foamed plate, strengthens structural behaviour; Adopt thermal welding between polyethylene foam substrate layer with fireproof material layer 6 or weld, there is good switching performance, can not obscission be produced; The flaggy that plank layer 4 is wood powder and the extrusion molding of plastic warp mould is moulded by described basic unit, can better apply in polyethylene board structure.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (4)
1. a polyethylene board structure, comprise polyethylene stiff sheet layer, it is characterized in that: in polyethylene stiff sheet layer, be provided with stiffener, stiffener is triangular support configurations, stiffener is fixed in polyethylene stiff sheet layer, polyethylene stiff sheet layer lower surface is connected with adhesive layer, adhesive layer thickness is greater than polyethylene stiff sheet layer thickness, adhesive layer lower surface is provided with basic unit and moulds plank layer, basic unit moulds plank layer and is fixed on adhesive layer, basic unit moulds in plank layer and is provided with steel bar, more than one of steel bar, and steel bar is evenly arranged in basic unit moulds on plank layer, and steel bar top is fixedly connected with polyethylene stiff sheet layer through adhesive layer, basic unit moulds plank layer lower surface and is connected with fireproof material layer, fire proofing material layer thickness is greater than basic unit and moulds plank layer thickness, fireproof material layer and basic unit are moulded between plank layer and are connected by built-in screw, fireproof material layer lower surface is connected with polyethylene foam substrate layer, polyethylene foam substrate layer thickness is greater than polyethylene stiff sheet layer thickness, air-vent is had in polyethylene foam substrate layer, more than one of air-vent.
2. polyethylene board structure according to claim 1, is characterized in that: the thickness of described polyethylene stiff sheet layer is between one to two millimeter.
3. polyethylene board structure according to claim 1, is characterized in that: described polyethylene foam substrate layer is hard polyethylene low ratio foamed plate, polyethylene foam substrate layer with adopt thermal welding between fireproof material layer or weld.
4. polyethylene board structure according to claim 1, is characterized in that: the flaggy that plank layer is wood powder and the extrusion molding of plastic warp mould is moulded by described basic unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455570.5U CN204172451U (en) | 2014-08-13 | 2014-08-13 | Polyethylene board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455570.5U CN204172451U (en) | 2014-08-13 | 2014-08-13 | Polyethylene board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172451U true CN204172451U (en) | 2015-02-25 |
Family
ID=52561287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455570.5U Expired - Fee Related CN204172451U (en) | 2014-08-13 | 2014-08-13 | Polyethylene board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191761A (en) * | 2014-08-13 | 2014-12-10 | 成都迅德科技有限公司 | Polyethylene plate structure |
| CN107402163A (en) * | 2017-07-27 | 2017-11-28 | 中航沈飞民用飞机有限责任公司 | A kind of aid and its application method of hardness tester verification |
-
2014
- 2014-08-13 CN CN201420455570.5U patent/CN204172451U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191761A (en) * | 2014-08-13 | 2014-12-10 | 成都迅德科技有限公司 | Polyethylene plate structure |
| CN104191761B (en) * | 2014-08-13 | 2016-05-18 | 郑州航空工业管理学院 | Polyethylene board structure |
| CN107402163A (en) * | 2017-07-27 | 2017-11-28 | 中航沈飞民用飞机有限责任公司 | A kind of aid and its application method of hardness tester verification |
| CN107402163B (en) * | 2017-07-27 | 2019-07-02 | 中航沈飞民用飞机有限责任公司 | A kind of auxiliary tool and its application method of hardness tester verification |
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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: 20150225 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |