CN219634031U - Novel environment-friendly composite bamboo board for building - Google Patents
Novel environment-friendly composite bamboo board for building Download PDFInfo
- Publication number
- CN219634031U CN219634031U CN202320779319.3U CN202320779319U CN219634031U CN 219634031 U CN219634031 U CN 219634031U CN 202320779319 U CN202320779319 U CN 202320779319U CN 219634031 U CN219634031 U CN 219634031U
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- CN
- China
- Prior art keywords
- bamboo
- sandwich
- boards
- bamboo board
- board assembly
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- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 174
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 174
- 241001330002 Bambuseae Species 0.000 title claims abstract description 174
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 174
- 239000011425 bamboo Substances 0.000 title claims abstract description 174
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 230000007613 environmental effect Effects 0.000 claims abstract description 5
- 239000012792 core layer Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 12
- 239000003292 glue Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011229 interlayer Substances 0.000 description 8
- 239000002344 surface layer Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000003570 Phyllostachys pubescens Nutrition 0.000 description 1
- 244000302661 Phyllostachys pubescens Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to the field of plate structures, and particularly discloses a novel environment-friendly composite bamboo plate for a building. The scheme changes the manufacturing process and the pressing process of the bamboo boards, the traditional falcon way is utilized to improve the connection strength of the sandwich bamboo board assembly and the core bamboo board assembly, when the sandwich bamboo board assembly and the core bamboo board assembly are pressed, the bulges and the grooves are mutually matched and clamped, the sandwich bamboo board assembly and the core bamboo board assembly are not easy to misplace, and the connection strength of the original scheme can be achieved only by a small amount of glue; the proposal greatly reduces the glue needed by the sandwich bamboo boards and the sandwich bamboo boards, reduces the formaldehyde content and achieves the effect of environmental protection.
Description
Technical Field
The utility model belongs to the field of plate structures, and particularly relates to a novel environment-friendly composite bamboo plate for buildings.
Background
The bamboo board is made of a sheet of processed exquisite bamboo chips through gluing and pressing, the bamboo board is produced by adopting phyllostachys pubescens with a large diameter of 1-2 years old, and the bamboo board is processed by sawing, cutting, slicing, rough planing, high-temperature steaming, high-pressure carbonization, drying, finish planing, color separation and separation, blank lamination, sanding and other tens of processes, and has the advantages of excellent physical performance, small water absorption expansion coefficient, no drying crack, no deformation and the like.
In the prior art, in order to manufacture thicker plates, a plurality of bamboo chips are laminated and bonded to form a group of thin plates, and then a plurality of groups of thin plates are laminated and bonded again, so that the designed thickness is finally achieved. In order to obtain higher binding force in the manufacturing process of the bamboo board, a large amount of glue is needed, so that a large amount of formaldehyde is generated, and the bamboo board is not beneficial to health and environmental protection.
Disclosure of Invention
The utility model aims to provide a novel environment-friendly building composite bamboo board capable of reducing the glue consumption on the premise of ensuring the binding force.
In order to achieve the above purpose, the utility model provides a novel building environment-friendly composite bamboo board, comprising: the sandwich bamboo plate assembly comprises a plurality of bamboo plates which are spliced and adhered to each other on a narrow area side, wherein each bamboo plate is upwards or downwards, each sandwich bamboo plate assembly comprises a plurality of bamboo plates which are spliced and adhered to each other on a wide area side, each bamboo plate is upwards or downwards, each sandwich bamboo plate assembly comprises a plurality of bamboo plates which are spliced and adhered to each other on a core layer side, each bamboo plate is upwards or downwards, each bamboo plate length extending direction of each sandwich bamboo plate assembly is perpendicular to each bamboo plate length extending direction of each core layer bamboo plate assembly, each sandwich bamboo plate assembly is provided with a continuous undulating bulge and a continuous groove on one side of each core layer bamboo plate assembly, and each sandwich bamboo plate assembly is correspondingly provided with a continuous undulating bulge and continuous groove on one side of each sandwich bamboo plate assembly.
As the improvement of above-mentioned scheme, intermediate layer bamboo clapper subassembly includes a plurality of crisscross first bamboo clapper and second bamboo clapper that bond, first bamboo clapper with the length and the thickness of second bamboo clapper are the same, and the width of both is different for centre gripping less bamboo clapper of width between two adjacent bamboo clapper, with this continuous arch and recess of formation, the width of arch, the width of recess, the thickness of first bamboo clapper, the thickness of second bamboo clapper are equal four.
As an improvement of the scheme, the sandwich layer bamboo board assembly comprises a plurality of third bamboo boards which are identical in size and are adhered to each other, wherein a plurality of protrusions and grooves are formed in two sides of the third bamboo board in the width direction, and the width of each protrusion is equal to that of each groove.
As an improvement of the scheme, the waterproof coating or the fireproof coating is arranged on the whole surface of the composite environment-friendly bamboo board.
The utility model has the following beneficial effects: the manufacturing process and the pressing process of the bamboo boards are changed, the traditional falcon connection mode is utilized to improve the connection strength of the sandwich bamboo board assembly and the core bamboo board assembly, when the sandwich bamboo board assembly and the core bamboo board assembly are pressed, the bulges and the grooves are matched with each other, the sandwich bamboo board assembly and the core bamboo board assembly are not easy to misplace, and the connection strength of the original scheme can be achieved only by a small amount of glue; the proposal greatly reduces the glue needed by the sandwich bamboo boards and the sandwich bamboo boards, reduces the formaldehyde content and achieves the effect of environmental protection.
Drawings
FIG. 1 is a side view of a composite bamboo panel under an embodiment;
fig. 2 is an exploded view of a composite bamboo panel under an embodiment.
Reference numerals illustrate: 11. a surface layer bamboo board assembly; 12. an interlayer bamboo board assembly; 13. a core bamboo board assembly; 21. a first bamboo board; 22. a second bamboo board; 23. and a third bamboo board.
Detailed Description
In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The terms "first," "second," "third," and the like, if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1 and 2, the utility model discloses a novel building environment-friendly composite bamboo board, which comprises: the surface layer bamboo board assembly 11, the interlayer bamboo board assembly 12, the core layer bamboo board assembly 13, the interlayer bamboo board assembly 12 and the surface layer bamboo board assembly 11 are sequentially bonded from top to bottom.
The surface layer bamboo board assembly 11 comprises a plurality of bamboo boards which are spliced and adhered to each other on the narrow area side, the front side of the bamboo board of the surface layer bamboo board assembly 11 faces upwards or downwards, the surface layer bamboo board assembly 11 is used for shielding gaps, and accordingly, the bamboo board of the surface layer is used for displaying the area of the largest side, so that the composite bamboo board is tidier and attractive. The sandwich bamboo board assembly 12 and the core bamboo board assembly 13 each comprise a plurality of bamboo boards which are spliced and adhered to each other on the wide area side, the side surfaces of the sandwich bamboo board assembly 12 and the bamboo boards of the core bamboo board assembly 13 face upwards or downwards, and the length extending direction of the bamboo boards of the sandwich bamboo board assembly 12 is perpendicular to the length extending direction of the bamboo boards of the core bamboo board assembly 13, so that the composite bamboo boards can resist the pressure in different directions. The interlayer bamboo board assembly 12 is provided with continuous undulating bulges and grooves on one side of the core bamboo board assembly 13, and the thickness of the clamped bamboo board corresponds to the widths of the bulges and grooves. The sandwich bamboo board assembly 13 is correspondingly provided with a continuous undulating bulge and groove at one side which is attached to the sandwich bamboo board assembly 12, and the sandwich bamboo board assembly 12 and the sandwich overtime assembly are mutually inserted and connected through the bulge and the groove; at the same time, the height of the protrusions matches the depth of the grooves, so that when the protrusions are embedded in the grooves, it is ensured that the sandwich bamboo panel assembly 12 and the core bamboo panel assembly 13 are flush.
As an improvement of the above solution, the sandwich bamboo board assembly 12 includes a plurality of first bamboo boards 21 and second bamboo boards 22 that are bonded in a staggered manner, where the lengths and thicknesses of the first bamboo boards 21 and the second bamboo boards 22 are the same, and the widths of the first bamboo boards 21 and the second bamboo boards 22 are different, so that the adjacent two bamboo boards clamp the bamboo boards with smaller widths, thereby forming continuous protrusions and grooves, and the width of the protrusions, the width of the grooves, the thickness of the first bamboo board 21, and the thickness of the second bamboo board 22 are equal.
In making the sandwich bamboo panel assembly 12, a first bamboo panel 21 and a second bamboo panel 22 with suitable dimensions are selected, such as in one embodiment, the first bamboo panel 21 has a length, width and thickness of 200cm, 2cm, 1cm, respectively, and the second bamboo panel 22 has a length, width and thickness of 200cm, 1.6cm, 1cm, respectively, and the two are alternately overlapped. In another manufacturing method, only the first bamboo boards 21 with the length, width and thickness of 200cm, 2cm, 1cm may be selected, and after the first bamboo boards 21 are bonded, a machine tool is used to cut off part of the material to form a plurality of spaced grooves.
As an improvement of the above solution, the sandwich bamboo board assembly 13 includes a plurality of third bamboo boards 23 with the same size and adhered to each other, and the third bamboo boards 23 are provided with a plurality of protrusions and grooves on two sides in the width direction, and the width of the protrusions is equal to the width of the grooves.
In making the core bamboo panel assembly 13, in one embodiment, the third bamboo panel 23 may be selected to have a length, width and thickness of 200cm, 3cm and 2cm, respectively, so as to ensure the overall strength of the core bamboo panel assembly 13. After the third bamboo boards 23 are bonded, a machine tool is used to cut off part of the material to form a plurality of spaced grooves. As shown in fig. 2, each third bamboo board 23 has a plurality of protrusions and grooves.
As an improvement of the scheme, the waterproof coating or the fireproof coating is arranged on the whole surface of the composite environment-friendly bamboo board. By adopting the scheme, the waterproof and fireproof performances of the composite bamboo board can be further improved.
The manufacturing process and the pressing process of the bamboo boards are changed, the traditional falcon connection mode is utilized to improve the connection strength of the interlayer bamboo board assembly 12 and the core layer bamboo board assembly 13, when the interlayer bamboo board assembly 12 and the core layer bamboo board assembly 13 are pressed, the bulges and the grooves are matched with each other to form a sandwich, the interlayer bamboo board and the core layer bamboo board are not easy to misplace, and the connection strength of the original scheme can be achieved only by a small amount of glue; the proposal greatly reduces the glue needed by the interlayer bamboo board assembly 12 and the core bamboo board assembly 13, reduces the formaldehyde content and achieves the effect of environmental protection.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (4)
1. Novel building environmental protection composite bamboo board, its characterized in that includes: the sandwich bamboo plate assembly comprises a plurality of bamboo plates which are spliced and adhered to each other on a narrow area side, wherein each bamboo plate is upwards or downwards, each sandwich bamboo plate assembly comprises a plurality of bamboo plates which are spliced and adhered to each other on a wide area side, each bamboo plate is upwards or downwards, each sandwich bamboo plate assembly comprises a plurality of bamboo plates which are spliced and adhered to each other on a core layer side, each bamboo plate is upwards or downwards, each bamboo plate length extending direction of each sandwich bamboo plate assembly is perpendicular to each bamboo plate length extending direction of each core layer bamboo plate assembly, each sandwich bamboo plate assembly is provided with a continuous undulating bulge and a continuous groove on one side of each core layer bamboo plate assembly, and each sandwich bamboo plate assembly is correspondingly provided with a continuous undulating bulge and continuous groove on one side of each sandwich bamboo plate assembly.
2. The novel building environment-friendly composite bamboo board as claimed in claim 1, wherein: the sandwich bamboo board assembly comprises a plurality of first bamboo boards and second bamboo boards which are bonded in a staggered mode, the lengths and the thicknesses of the first bamboo boards and the second bamboo boards are the same, and the widths of the first bamboo boards and the second bamboo boards are different, so that the bamboo boards with smaller widths are clamped between two adjacent bamboo boards, continuous protrusions and grooves are formed, and the four thicknesses of the protrusions, the grooves, the thickness of the first bamboo board and the thickness of the second bamboo board are equal.
3. The novel building environment-friendly composite bamboo board as claimed in claim 2, wherein: the sandwich layer bamboo board assembly comprises a plurality of third bamboo boards which are identical in size and are adhered to each other, wherein a plurality of protrusions and grooves are formed in two sides of the third bamboo board in the width direction, and the width of each protrusion is equal to that of each groove.
4. The novel building environment-friendly composite bamboo board as claimed in claim 3, wherein: the waterproof coating or the fireproof coating is arranged on the whole surface of the composite environment-friendly bamboo board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320779319.3U CN219634031U (en) | 2023-04-11 | 2023-04-11 | Novel environment-friendly composite bamboo board for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320779319.3U CN219634031U (en) | 2023-04-11 | 2023-04-11 | Novel environment-friendly composite bamboo board for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219634031U true CN219634031U (en) | 2023-09-05 |
Family
ID=87812166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320779319.3U Active CN219634031U (en) | 2023-04-11 | 2023-04-11 | Novel environment-friendly composite bamboo board for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219634031U (en) |
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2023
- 2023-04-11 CN CN202320779319.3U patent/CN219634031U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |