CN213742091U - Five-layer bamboo-wood composite floor - Google Patents
Five-layer bamboo-wood composite floor Download PDFInfo
- Publication number
- CN213742091U CN213742091U CN202021222800.5U CN202021222800U CN213742091U CN 213742091 U CN213742091 U CN 213742091U CN 202021222800 U CN202021222800 U CN 202021222800U CN 213742091 U CN213742091 U CN 213742091U
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- China
- Prior art keywords
- layer
- bamboo
- wood
- composite floor
- moso
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- 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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- 239000002023 wood Substances 0.000 title claims abstract description 30
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- 244000302661 Phyllostachys pubescens Species 0.000 claims abstract description 18
- 235000003570 Phyllostachys pubescens Nutrition 0.000 claims abstract description 18
- 238000007731 hot pressing Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 36
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 239000002344 surface layer Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 239000012792 core layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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- Floor Finish (AREA)
Abstract
A five-layer bamboo-wood composite floor belongs to the technical field of floors of building home decoration, is of a layered hot-pressing structure, sequentially comprises a decoration panel, a soft mixed wood board, a moso bamboo layer, a soft mixed wood board and a hard mixed wood bottom board from top to bottom, and avoids deformation in the use process of the floor by accurately selecting materials of all layers.
Description
Technical Field
The utility model belongs to the technical field of the floor of building house ornamentation, especially indicate a bamboo wood composite floor.
Background
The existing five-layer floor, namely the 3+2 floor in the market, is also called as a new three-layer solid wood composite floor, the middle layer is made of soft miscellaneous wood such as pine or fir, the production cost is high, the manufacturing process is complex, and the inevitable mark is generated in the later period due to the fact that the contraction and expansion caused by the radial chord direction arrangement of small wood strips are inconsistent in later period change.
Disclosure of Invention
The utility model discloses just overcome above-mentioned not enough, provide a five-layer bamboo wood laminate flooring, through each layer material of accurate selection, appear warping in avoiding the floor use. The method is implemented specifically as follows: a five-layer bamboo-wood composite floor is a layered hot-pressing structure and is characterized in that a decorative panel, a soft mixed wood board, a moso-bamboo layer, a soft mixed wood board and a hard mixed wood bottom board are sequentially arranged from top to bottom.
The first layer of decorative panel layer is 1-2mm thick and mainly used as surface decoration.
The thickness of the second soft mixed wood board layer is 2-2.8mm, and the second soft mixed wood board layer is mainly used for relieving impact force.
The thickness of the third layer of moso bamboo layer is 7-8mm, and the third layer of moso bamboo layer is a base material core.
The fourth layer of soft miscellaneous board layer is 2-2.8mm thick and mainly eliminates stress.
The thickness of the fifth layer hard miscellaneous wood bottom plate layer is 0.4-2mm, and the main functions are symmetrical balance and stabilization.
The base material core adopts the moso bamboo layer, is formed by the close arrangement of rough-planed moso bamboo strips with the width of 16-24mm, the adjacent moso bamboo strips are arranged in a positive-negative mode, namely the green surface layer and the yellow surface layer are arranged in a staggered mode, and because the arrangement of the bamboo strips does not have radial chord direction, the contraction and expansion can be completely consistent in use. The rough planing of the moso bamboo strips is obtained by cutting, splitting, rough planing, drying and hot-pressing the moso bamboo.
The utility model discloses can use home decoration and engineering under each weather condition at home and abroad, its beneficial effect is:
1. the used moso bamboo is fast growing wood, has abundant resources in Zhejiang, Jiangsu, Fujian, Hunan and other places in China, and has low price. The bamboo material replaces the traditional needle-leaved wood or soft miscellaneous wood, so that the elastic modulus and the static bending strength of the product are greatly improved.
2. When the middle layer bamboo strips are processed, the bamboo strips can be directly hot-pressed and formed as long as the bamboo strips are roughly planed, the processing time is greatly reduced, the utilization rate of bamboo raw materials is greatly improved, the roughly planed bamboo strips are arranged in a positive and reverse mode, the internal stress of the floor can be completely offset, and the low-cost and high-quality floor is really realized.
3. The rigid hot flat plate is selected for processing above the core layer, and the flexible hot flat plate is selected for processing below the core layer, so that the influence of tolerance in processing all bamboo battens on the decorative surface layer can be completely eliminated.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Embodiment 1, a five-layer bamboo wood composite floor, for stratiform hot pressing structure, total thickness 15.4mm, from last to down in proper order:
the first layer is a decorative panel 1 with the thickness of 1 mm;
the second layer is a 2.8mm soft miscellaneous wood board 2;
the third layer is a moso bamboo layer 3 with the thickness of 8mm, the moso bamboo layer is formed by closely arranging rough-planed moso bamboo strips with the width of 16-24mm, and the adjacent moso bamboo strips are arranged in a positive-negative mode, namely a green surface layer 31 and a yellow surface layer 32 in a staggered mode.
The fourth layer is a soft miscellaneous wood board 4 with the thickness of 2.8 mm;
the fifth layer is a 0.8mm hardwood bottom board 5.
Examples 2-5, reference example one, the respective layer thicknesses were as follows:
| total thickness mm | The thickness of the first layer is mm | Thickness mm of the second layer | Thickness mm of third layer | Thickness mm of the fourth layer | Thickness of the fifth layer mm | |
| Example 1 | 15.4 | 1 | 2.8 | 8 | 2.8 | 0.8 |
| Example 2 | 15.4 | 2 | 2.2 | 8 | 2.2 | 1 |
| Example 3 | 14.6 | 1 | 2.6 | 8 | 2.6 | 0.4 |
| Example 4 | 14.6 | 2 | 2 | 8 | 2 | 0.4 |
| Example 5 | 14.6 | 1.6 | 2 | 7 | 2 | 2 |
Claims (3)
1. A five-layer bamboo-wood composite floor is a layered hot-pressing structure and is characterized in that a decorative panel, a soft mixed wood board, a moso-bamboo layer, a soft mixed wood board and a hard mixed wood bottom board are sequentially arranged from top to bottom.
2. The five-layer bamboo-wood composite floor as claimed in claim 1, wherein the first layer is 1-2mm thick, the second layer is 2-2.8mm thick, the third layer is 7-8mm thick, the fourth layer is 2-2.8mm thick, and the fifth layer is 0.4-2mm thick.
3. The five-layer bamboo-wood composite floor as claimed in claim 1, wherein the moso bamboo layer is formed by closely arranging rough-planed moso bamboo strips with the width of 16-24mm, and the adjacent moso bamboo strips are arranged in a staggered manner with a front layer and a back layer, i.e. a green layer and a yellow layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222800.5U CN213742091U (en) | 2020-06-29 | 2020-06-29 | Five-layer bamboo-wood composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222800.5U CN213742091U (en) | 2020-06-29 | 2020-06-29 | Five-layer bamboo-wood composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213742091U true CN213742091U (en) | 2021-07-20 |
Family
ID=76815276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021222800.5U Expired - Fee Related CN213742091U (en) | 2020-06-29 | 2020-06-29 | Five-layer bamboo-wood composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213742091U (en) |
-
2020
- 2020-06-29 CN CN202021222800.5U patent/CN213742091U/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 |
Granted publication date: 20210720 |