CN208068479U - A kind of Scrimber facing floor - Google Patents
A kind of Scrimber facing floor Download PDFInfo
- Publication number
- CN208068479U CN208068479U CN201820342788.8U CN201820342788U CN208068479U CN 208068479 U CN208068479 U CN 208068479U CN 201820342788 U CN201820342788 U CN 201820342788U CN 208068479 U CN208068479 U CN 208068479U
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- scrimber
- thickness
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- bamboo
- sheet surface
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Abstract
The utility model is a kind of a kind of Scrimber facing floor being combined using bamboo bamboo chip and poplar, Chinese fir wood bunch, and feature comprises the following steps that：1) floor be 1.5~3.5mm using thickness the wooden beam as Component units, after resin impregnating is handled, by rift grain direction assembly be hot pressed into density be 1.0~1.5g/cm3Scrimber, then through rotary-cut or slicing at the thin plate that thickness is 1.0~3.0mm thickness be sheet surface layer and bottom plate；2) the flattening bamboo chip for being 3.5~4.5mm by 3~5 layer thickness is Component units, and it is middle layer plate to impose assembly after Lauxite and be hot pressed into the bamboo wood that thickness is 9.0~20.0mm；3) above-mentioned sheet surface layer, middle layer plate, bottom plate are imposed into epoxy soybean glue and intersects assembly in length and breadth in order, hot-press solidifying is at Scrimber facing floor.The advantage is that improves the processing performance of general floorings, improves production efficiency, enhances the mechanical property on floor.
Description
Technical field
The invention belongs to technical field of floor, are related to bamboo compound floor more particularly to a kind of Scrimber facing floor.
Background technology
Solid wooden compound floor has the advantages such as the low, good environmental protection of resin added in process, however China's timber provides
Source is increasingly deficient, and high-quality rare hardwood resource used in floor surface relies primarily on import and expensive.China's fast growing wood
It is resourceful, have many advantages, such as texture straight, smooth texture, easy to process.In addition, China is that bamboo timber resource is the richest in the world
Rich country, is the important forest reserves in China.Material of the bamboo as bamboo flooring is kind best in natural bamboo flooring,
It is thick with the thick meat of body, be of close texture and sugar, starch, the more low characteristic of protein equal size, be more advantageous to mildew and insect proof
Process.The present invention utilize China bamboo and fast growing wood material property, a kind of high-performance of research and design, high-environmental Scrimber decorations
Floor.
Invention content
1. a kind of Scrimber facing floor, it is characterised in that：The floor is from top to bottom successively by sheet surface layer, middle layer plate, bottom
Laminate forms, wherein it is 1.0~1.5g/cm that the sheet surface layer and bottom plate, which are density,3, thickness is the Scrimber of 1.0~3.0mm
Thin plate；The middle layer plate be by 3~5 layer thickness be 3.5~4.5mm bamboos flattening bamboo chip be Component units, impose Lauxite
Afterwards, it is 9.0~20.0mm bamboo woods that thickness, which is made, in longitudinal assembly hot pressing；Above-mentioned sheet surface layer, middle layer plate, bottom plate are imposed into ring
Oxygen rubber made from soybean cake and in order square crossing assembly, hot-press solidifying is at a kind of Scrimber facing composite floor board.
2. the sheet surface layer and the Scrimber thin plate of bottom plate, which refer to the fast growing woods wood beam such as poplar, China fir, imposes phenolic resin
The phenolic resin viscosity of Scrimber made of compacting, application is 15~22mpas, and molecular weight is 700~1000, on the wooden beam
Glue amount is the 25~40% of over dry weight.
3. the middle layer plate is plank made of the bamboo expansion bamboo chip hot pressing of green de-etiolation, wherein expansion bamboo chip moisture content
Be 8~15%, the adhesive imposed be Lauxite, viscosity be 600~900mpas, veneer spread be 150~
250g/m2。
4. the epoxy soybean glue glue-spread is 120~180g/m2, heat pressing process is：1.5~3.5MPa of pressure, pressurization
12~24min of time, 80~100 DEG C of temperature.
5. using thickness be 1.0~3.0mm Scrimber thin plate as sheet surface layer and bottom plate, to flatten bamboo bamboo chip hot pressing
At thickness be 9.0~20.0mm bamboo wood be middle layer plate, by above-mentioned sheet surface layer, middle layer plate, that bottom plate imposes epoxy is big
Scrimber facing floor is made in square crossing assembly, hot-press solidifying to bean gum in order.
Technical solution of the invention includes the following steps：
1. Scrimber is made with the wooden beam hot pressing after low-viscosity phenolic resin dipping process, then through rotary-cut or slicing at thickness
Scrimber thin plate for 1.0~3.0mm is sheet surface layer 1 and bottom plate 3；
2. thickness is made in hot pressing after imposing structure Lauxite with the flattening bamboo chip that 3~5 layer thickness are 3.5~4.5mm
Integrated timber for 9.0~20.0mm is middle layer plate 2；
3. after sheet surface layer 1, middle layer plate 2, bottom plate 3 are coated with epoxy soybean glue respectively, assembly in order, hot-press solidifying at
Scrimber facing floor.
Description of the drawings
Fig. 1 is the schematic diagram that middle layer plate is Scrimber facing floor made of five layers of flattening bamboo bamboo chip rift grain assembly
Specific implementation mode
Embodiment 1：
Step 1) sheet surface layer 1, bottom plate 3：The poplar wood Shu Caiyong normal pressures that thickness is 1.5~3.5mm impregnate, low-viscosity phenol
The viscosity of urea formaldehyde is 15~22mpas, and impregnation temperature is 15 DEG C, and the impregnation time is 5min, is to moisture content after impregnation drying
10%, the sheet surface layer and bottom plate that thickness is 1.5mm, hot pressing time 1.0mm/ is made through slicing again in all-cis line assembly hot pressing
Min, temperature are 140 DEG C, pressure 5.5MPa；
Step 2) middle layer plate 2 uses threeply degree for the flattening bamboo chip of 3.5~4.5mm, imposes assembly heat after Lauxite
It is pressed into sandwich layer, viscosity 900mpas, resin added 150g/m2, hot pressing time 1.1mm/min, temperature is 130 DEG C, pressure
For 2.5MPa；Step 3) combination process：Sheet surface layer 1, middle layer plate 2, bottom plate 3 are imposed into square crossing group after epoxy soybean glue
Base, glue-spread 250g/m2, hot-press solidifying is at bamboo-wood composite material, hot pressing pressure 3.5MPa, pressing time 18min, temperature
100 DEG C, finished product thickness is controlled in 15 ± 0.5mm.
Embodiment 2：
Step 1) sheet surface layer 1, bottom plate 3：The Chinese fir wood bunch that thickness is 1.5~3.5mm is impregnated using normal pressure, low-viscosity phenol
The viscosity of urea formaldehyde is 15~22mpas, and impregnation temperature is 5 DEG C, and the impregnation time is 15min, is to moisture content after impregnation drying
12%, the sheet surface layer and bottom plate that thickness is 3.0mm, hot pressing time 1.1mm/min is made in all-cis line assembly hot pressing, and temperature is
150 DEG C, pressure 5.0MPa；
Step 2) middle layer plate 2 uses four layer thickness for the flattening bamboo chip of 3.5~4.5mm, imposes assembly heat after Lauxite
It is pressed into sandwich layer, viscosity 700mpas, resin added 180g/m2, hot pressing time 1.1mm/min, temperature is 140 DEG C, pressure
For 1.5MPa；Step 3) combination process：Surface layer, middle layer plate, bottom plate are imposed into square crossing assembly after epoxy soybean glue, gluing
Amount is 120g/m2, hot-press solidifying is at bamboo-wood composite material, hot pressing pressure 2.5MPa, pressing time 22min, 90 DEG C of temperature, finished product
Thickness control is in 18 ± 0.5mm.
Embodiment 3：
Step 1) sheet surface layer 1, bottom plate 3：The Eucalyptus wood Shu Caiyong normal pressures that thickness is 1.5~3.5mm impregnate, low-viscosity
The viscosity of phenolic resin is 15~22mpas, and impregnation temperature is 10 DEG C, and the impregnation time is 8min, and moisture content is after impregnation
14%, the sheet surface layer and bottom plate that thickness is 2.0mm, hot pressing time 1.2mm/min is made in all-cis line assembly hot pressing, and temperature is
155 DEG C, pressure 4.5MPa；
Step 2) middle layer plate 2 uses five layer thickness for the flattening bamboo chip of 3.5~4.5mm, after imposing structure phenolic resin
Sandwich layer, viscosity 800mpas, resin added 150g/m is made in crisscross assembly hot pressing2, hot pressing time 1.0mm/min, temperature
Degree is 140 DEG C, pressure 2.5MPa；
Step 3) combination process：Sheet surface layer 1, middle layer plate 2, bottom plate 3 are imposed into square crossing assembly after epoxy soybean glue,
Glue-spread is 230g/m2, hot-press solidifying is at bamboo-wood composite material, hot pressing pressure 3.5MPa, pressing time 18min, 95 DEG C of temperature,
Finished product thickness is controlled in 22 ± 0.5mm.
Claims (5)
1. a kind of Scrimber facing floor, it is characterised in that：The floor is from top to bottom successively by sheet surface layer, middle layer plate, bottom plate
Composition, wherein it is 1.0~1.5g/cm that the sheet surface layer and bottom plate, which are density,3, thickness is that the Scrimber of 1.0~3.0mm is thin
Plate；The middle layer plate be by 3~5 layer thickness be 3.5~4.5mm bamboos flattening bamboo chip be Component units, after imposing Lauxite,
It is 9.0~20.0mm bamboo woods that thickness, which is made, in longitudinal assembly hot pressing；Above-mentioned sheet surface layer, middle layer plate, bottom plate are imposed into epoxy
Rubber made from soybean cake and in order square crossing assembly, hot-press solidifying is at a kind of Scrimber facing floor.
2. according to a kind of Scrimber facing floor described in claim 1, it is characterised in that：The sheet surface layer and bottom plate
Scrimber thin plate refers to that poplar, Chinese fir wood bunch impose Scrimber made of phenolic resin compacting, the phenolic resin viscosity of application
For 15~22mpas, molecular weight is 700~1000, and the wooden beam spread is the 25~40% of over dry weight.
3. according to a kind of Scrimber facing floor described in claim 1, it is characterised in that：The middle layer plate is to go green de-etiolation
Bamboo expansion bamboo chip hot pressing made of plank, wherein expansion bamboo chip moisture content be 8~15%, the adhesive imposed be ureaformaldehyde tree
Fat, viscosity are 600~900mpas, and veneer spread is 150~250g/m2。
4. according to a kind of Scrimber facing floor described in claim 1, it is characterised in that：The epoxy soybean glue glue-spread
For 120~180g/m2, heat pressing process is：1.5~3.5MPa of pressure, 12~24min of pressing time, 80~100 DEG C of temperature.
5. a kind of Scrimber facing floor according to any one of claims 1 to 4, it is characterised in that：With thickness be 1.0~
The Scrimber thin plate of 3.0mm is sheet surface layer and bottom plate, is 9.0~20.0mm's to flatten thickness made of bamboo bamboo chip hot pressing
Bamboo wood is middle layer plate, and above-mentioned sheet surface layer, middle layer plate, bottom plate are imposed epoxy soybean glue square crossing assembly in order,
Scrimber facing floor is made in hot-press solidifying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342788.8U CN208068479U (en) | 2018-03-09 | 2018-03-09 | A kind of Scrimber facing floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342788.8U CN208068479U (en) | 2018-03-09 | 2018-03-09 | A kind of Scrimber facing floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208068479U true CN208068479U (en) | 2018-11-09 |
Family
ID=64046123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820342788.8U Expired - Fee Related CN208068479U (en) | 2018-03-09 | 2018-03-09 | A kind of Scrimber facing floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208068479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248139A (en) * | 2020-10-15 | 2021-01-22 | 南京林业大学 | Carbon fiber reinforced bamboo flattening composite board for carriage bottom board and manufacturing method thereof |
| CN112659279A (en) * | 2020-12-04 | 2021-04-16 | 中国林业科学研究院木材工业研究所 | Wood recombinant material and preparation method thereof |
-
2018
- 2018-03-09 CN CN201820342788.8U patent/CN208068479U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248139A (en) * | 2020-10-15 | 2021-01-22 | 南京林业大学 | Carbon fiber reinforced bamboo flattening composite board for carriage bottom board and manufacturing method thereof |
| CN112659279A (en) * | 2020-12-04 | 2021-04-16 | 中国林业科学研究院木材工业研究所 | Wood recombinant material and preparation method thereof |
| CN112659279B (en) * | 2020-12-04 | 2023-08-25 | 中国林业科学研究院木材工业研究所 | Wooden recombinant material and preparation method thereof |
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| 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: 20181109 Termination date: 20210309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |