CN106013592B - A kind of strength wall composite construction base material - Google Patents
A kind of strength wall composite construction base material Download PDFInfo
- Publication number
- CN106013592B CN106013592B CN201610400486.7A CN201610400486A CN106013592B CN 106013592 B CN106013592 B CN 106013592B CN 201610400486 A CN201610400486 A CN 201610400486A CN 106013592 B CN106013592 B CN 106013592B
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- CN
- China
- Prior art keywords
- composite construction
- wood shavings
- main body
- transition part
- base material
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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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
This application discloses a kind of strength wall composite construction base material, including composite construction main body, the composite construction main body is made of fibrous material, wood shavings material and adhesive, and the composite construction main body includes fiber portion, wood shavings portion and the transition part being arranged between the fiber portion and the wood shavings portion；Further include the metal strengthening portion set along the vertical composite construction main body shearing force direction.Have the characteristics that good cutting performance, good waterproof performance, good stability, processability are strong.
Description
Technical field
The present invention relates to wallboard composite construction base material, and in particular to a kind of strength wall composite construction base material.
Background technology
High density fiberboard and oriented wood chipboard are house ornamentation, building materials field common used material, and high density fiberboard has structure
Fine and smooth, the advantages of intensity is big, stability is good, processing performance is good, interior decoration and structure material are widely used in, but it is highly dense
Fiberboard is spent there are the shortcomings that poor waterproof properties, can not be applied to outdoor；Oriented wood chipboard have intensity is big, water resistance is good,
The advantages of stable structure, it is widely used in timber structure field, but there are rustic, poor processability for oriented wood chipboard
Shortcoming, thus it is more using metal connecting piece connection between oriented strand board panels.
The curtain wall panel of wallboard, especially alien invasion, is all that plate by a relatively large margin is located at alien invasion cement to hang or follow closely
On wall, thus the shear strength of the material used for curtain wall panel has higher requirement, to avoid wall board material outdoors
Adhesive aging causes shear strength to weaken during use, ultimately results in quality accident.
To obtain the shortcomings that overcoming the two at the same time the advantages of the two, patent 200920099279.8 discloses a kind of using fixed
To the solid wooden floor board that particieboard is base material, including dash board, core plate and bottom plate, the core plate is oriented wood chipboard, and four side of core plate is divided
Not She You tenon and groove, dash board and bottom plate is solid wood sheets or cut open piece, and dash board and bottom plate are glued at the upper surface of core plate respectively
And lower surface.By the setting of said structure, the combination of the two advantage is realized.However, the solid wood material of said structure and fixed
It is to realize to connect by cementing layer to particieboard, therefore, uses shear strength of the oriented wood chipboard for the solid wooden floor board of base material
The adhesive layer for only relying on combination obtains, thus shear strength is poor.
The content of the invention
The present invention is to overcome above-mentioned technical problem, there is provided a kind of cutting performance is good, good waterproof performance, good stability, processability
Strong high density fiberboard and oriented wood chipboard composite construction wallboard.
The present invention above-mentioned technical purpose technical scheme is that：A kind of strength wall is with compound
Form substrate, including composite construction main body, the composite construction main body are made of fibrous material, wood shavings material and adhesive,
The composite construction main body includes fiber portion, wood shavings portion and the transition being arranged between the fiber portion and the wood shavings portion
Portion；Further include the metal strengthening portion set along the vertical composite construction main body shearing force direction.
The composite construction wallboard of the technical program, using oriented wood chipboard as dash board so that composite construction wallboard has
Higher water proofing property, ageing resistance；Base material uses high density fiberboard so that composite construction wallboard has preferable machinability
Can, it can realize wallboard preferably seamless installation by setting the modes such as tongue and groove on composite construction wallboard.The technical program is answered
Structural wall board is closed, its wood shavings material, fibrous material are the entirety combined by adhesive, without obvious or clear and definite interlayer
Hierarchy, thus its intensity is uniformly distributed in a thickness direction, while there is no the knot of shear strength weakness on whole thickness direction
Structure, thus improve integral strength.Meanwhile in the technical program, the shearing force direction in the inside of composite construction main body is also set
Metal reinforcement is equipped with, stops that composite construction main body produces sliding in shearing force direction and caves in, further enhances composite construction
The shear strength of base material.
Preferably, the metal strengthening portion includes multiple metal reinforcings.
Preferably, the transition part includes the fibrous material and the wood shavings material is bonded through adhesive, and
In the transition part, the quality accounting of the relatively described fibrous material of quality accounting of the wood shavings material is from the fiber portion one
Side to wood shavings portion side is gradually incremented by.
In the technical program, the opposite both sides for being arranged at the transition part in the fiber portion and the wood shavings portion, institute
It is more in the relatively described wood shavings material in side close to the fiber portion to state quality accounting of the fibrous material in the transition part,
Quality accounting of the wood shavings material in the transition part close to the wood shavings portion the relatively described fibrous material in side compared with
It is more.
Preferably, the fiber portion is bonded by the fibrous material through adhesive；The wood shavings portion is by the plane
Floral material is bonded through adhesive.
Preferably, the transition part includes the wood shavings quality of materials accounting less than the mass of fibre material accounting
First Transition portion, the wood shavings quality of materials accounting are more than the second transition part of the mass of fibre material accounting and are arranged at
Between the First Transition portion and second transition part and the wood shavings quality of materials accounting is equal to the mass of fibre material
The middle transition portion of accounting.
Preferably, the fiber portion is arranged at the First Transition portion side of the transition part, the wood shavings portion is arranged at
Second transition part side of the transition part.
In the technical program, since quality accounting of the fibrous material in the transition part is close to the fiber
The relatively described wood shavings material in the side in portion is more, thus forms the First Transition portion, and the First Transition portion is described in
In the position in fiber portion, the ratio of the quality accounting of the quality accounting of the fibrous material and the wood shavings material is（20~30）：
1；Quality accounting of the wood shavings material in the transition part is in the relatively described fibrous material in side close to the wood shavings portion
More, thus form second transition part, second transition part is closest in the position in the wood shavings portion, the undulation degree
The ratio of the quality accounting of material and the quality accounting of the wood shavings material is 1：（20~30）；And in the middle transition portion, institute
The ratio for stating the quality accounting of fibrous material and the quality accounting of the wood shavings material is 1：1.
In the technical program, transition part includes three-decker, compared with mass of fibre material accounting, wood shavings quality of materials
The less part of accounting is more conducive to and the combination in fiber portion；The larger part of wood shavings quality of materials accounting is more conducive to and wood shavings portion
With reference to；Wood shavings quality of materials accounting in thickness direction is in be incremented by gradual change in transition part at the same time, thus closest to fiber portion
In transition part, mass of fibre material accounting is maximum, and material is closest to fiber portion, in the transition part closest to wood shavings portion, wood shavings
Quality of materials accounting is maximum, and material is closest to wood shavings portion.Centre is equipped with the identical position of the two quality accounting, so as to further add
Both strong connections.
Preferably, the averag density in the fiber portion is 0.9g/cm3-1.2g/cm3, the thickness in the fiber portion is
0.5mm-3mm；The averag density in the wood shavings portion is 0.6g/cm3-0.8g/cm3；The thickness in the wood shavings portion is 0.5mm-3mm.
Preferably, multiple metal reinforcings are thickness is less than composite construction main body thickness for 0.5mm-1.0mm, width
The sheet metal of degree, the metal reinforcing is with its breadth direction and the breadth direction of the composite construction main body in 45 ° -90 °
Acute angle is arranged at the composite construction body interior.
In the technical program, the breadth of metal reinforcing body can be the breadth of vertical composite construction main body, the two
There can also be the acute angle more than 45 °.
Preferably, the metal reinforcing parallel equidistant is set.
Preferably, the metal reinforcing is set with the center circular array of the composite construction main body.
In the technical program, when metal reinforcing is centered on the center of composite construction main body, and annular array is set,
The gravity of itself when all directions have resisted composite construction base material vertical hanging.
Preferably, the reinforcing rib includes reinforcing rib body, is arranged at the extension muscle of the reinforcing rib body both sides, institute
Extension muscle is stated to set perpendicular to the breadth of the reinforcing rib body and the composite construction main body breadth.
Preferably, the composite construction base material through the following steps that manufacture：
（1）Stock；The wood shavings material is length 80mm-120mm, width 5mm-20mm, thickness 0.5mm-0.7mm, is contained
Water rate 3%-5%, the fibrous material are moisture content 2%-3%；
（2）Sizing；The sizing step of wood shavings material, is glued the wood shavings material using roller glue mixer, is glued
Measure as 6%-8%；The sizing step of fibrous material, is glued, resin added 8%-10% after preliminary glue mixing by high speed glue mixer；
The adhesive is phenolic resin adhesive；
（3）Mat formation；It is laid with fibrous layer on mould first, subsequent fibrous material, which falls, to be slowed down while wood shavings material is to accelerate
Mode under drop down onto mould, finally to fibrous material stop whereabouts starting be laid with wood shavings layer；
（4）Strengthening portion is set；It is inserted into reinforcing rib；
（5）Pressure；Pressure is 1.0MPa -1.5MPa, dwell time 20-28h；
（6）Health；Stacking stands 24h, obtains high density fiberboard and oriented wood chipboard the composite construction wallboard.
The step of mating formation is to be laid with fibrous layer on mould first；The falling amount of fibrous material is then at the uniform velocity reduced, together
When at the uniform velocity increase whereabouts wood shavings material to mould；Finally, the ratio of the unit interval falling amount of fibrous material and wood shavings material is
1:After 20, stop the whereabouts of fibrous material, so as to start to be laid with wood shavings layer.
In conclusion the present invention has the advantages that：Cutting performance is good, good waterproof performance, good stability, processability
By force, service life is grown.
Brief description of the drawings
Fig. 1 is the schematic diagram of the composite construction base material of the embodiment of the present invention 1；
Fig. 2 is the schematic diagram of the composite construction base material of the embodiment of the present invention 2；
Fig. 3 is the schematic diagram of the composite construction base material of the embodiment of the present invention 3.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation of the invention, it is not limitation of the present invention, those skilled in the art
The modification of no creative contribution can be made to the present embodiment as needed after this specification is read, but as long as in this hair
All protected in bright right be subject to Patent Law.
Embodiment 1, a kind of strength wall composite construction base material, including composite construction main body A, composite construction main body A
It is made of fibrous material, wood shavings material and adhesive, composite construction main body A includes fiber portion, wood shavings portion and is arranged at fibre
Transition part between dimension portion and wood shavings portion；Further include the metal strengthening portion set along vertical composite construction main body A shearing force direction
B, metal strengthening portion B include multiple metal reinforcings.
Fiber portion is made of fibrous material and adhesive；Wood shavings portion is made of wood shavings material and adhesive.
Transition part is made of fibrous material, wood shavings material and adhesive, and the quality of wood shavings material relative fiber material
Accounting is bottom-up gradually incremental in the thickness direction of transition part.Transition part is less than fibrous material including wood shavings quality of materials accounting
The First Transition portion of quality accounting, wood shavings quality of materials accounting are more than the second transition part and the setting of mass of fibre material accounting
Between First Transition portion and the second transition part and wood shavings quality of materials accounting is equal to the middle transition of mass of fibre material accounting
Portion.Fiber portion is arranged at the First Transition portion side of transition part, averag density 0.9g/cm3, thickness 3mm, First Transition portion
The maximum of the ratio of the quality accounting of middle fibrous material and the quality accounting of wood shavings material is 20:1；Wood shavings portion is arranged at transition
The second transition part side in portion, averag density 0.6g/cm3, thickness 3mm, the quality of fibrous material accounts in the second transition part
Minimum value than the ratio of the quality accounting with wood shavings material is 20:1.
Multiple metal reinforcings are the sheet metals that thickness is less than composite construction main body A thickness for 0.5mm, width, and metal adds
Strengthening tendons is arranged in composite construction main body A with its breadth direction and the breadth direction of composite construction main body A in 60 ° of acute angle
Portion, metal reinforcing parallel equidistant are set.
Embodiment 2, difference lies in fiber portion is arranged at the First Transition portion one of transition part to embodiment 2 with embodiment 1
Side, averag density 1.0g/cm3, thickness 2mm, the quality accounting of fibrous material and the matter of wood shavings material in First Transition portion
The maximum for measuring the ratio of accounting is 30:1；Wood shavings portion is arranged at the second transition part side of transition part, averag density 0.7g/
cm3, thickness 2mm, the minimum of the ratio of the quality accounting of fibrous material and the quality accounting of wood shavings material in the second transition part
It is worth for 30:1.8 metal reinforcings are the sheet metals that thickness is less than composite construction main body A thickness for 0.7mm, width, and metal adds
Strengthening tendons is vertically installed in inside composite construction main body A with the breadth direction of its breadth direction and composite construction main body A.
Embodiment 3, difference lies in fiber portion is arranged at the First Transition portion one of transition part to embodiment 3 with embodiment 1
Side, averag density 1.2g/cm3, thickness 0.5mm, the quality accounting of fibrous material and wood shavings material in First Transition portion
The maximum of the ratio of quality accounting is 25:1；Wood shavings portion is arranged at the second transition part side of transition part, and averag density is
0.8g/cm3, thickness 0.5mm, the ratio of the quality accounting of fibrous material and the quality accounting of wood shavings material in the second transition part
Minimum value be 25:1.8 metal reinforcings are the sheet metals that thickness is less than composite construction main body A thickness for 1.0mm, width,
Metal reinforcing is vertically installed in inside composite construction main body A with the breadth direction of its breadth direction and composite construction main body A.Gold
Belong to reinforcing rib to set with the center circular array of composite construction main body A, reinforcing rib includes reinforcing rib body, is arranged at described add
The extension muscle of strengthening tendons body both sides, extension muscle are set perpendicular to the breadth and composite construction main body breadth of reinforcing rib body.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope.On the premise of design concept of the present invention is not departed from, technical side of the ordinary people in the field to the present invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through all recording in detail in the claims.
Claims (8)
1. a kind of strength wall composite construction base material, including composite construction main body（A）, the composite construction main body（A）By
Fibrous material, wood shavings material and adhesive composition, it is characterised in that：The composite construction main body（A）Including fiber portion, wood shavings
Portion and the transition part being arranged between the fiber portion and the wood shavings portion；Further include along the vertical composite construction main body
（A）Shear the metal strengthening portion that force direction is set（B）；The transition part includes the fibrous material and the wood shavings material through glue
Glutinous agent bonding composition, and in the transition part, the quality of the relatively described fibrous material of quality accounting of the wood shavings material accounts for
Than being gradually incremented by from fiber portion side to wood shavings portion side；The fiber portion is glued by the fibrous material through adhesive
Conjunction forms；The wood shavings portion is bonded by the wood shavings material through adhesive.
A kind of 2. strength wall composite construction base material according to claim 1, it is characterised in that：The metal is strengthened
Portion（B）Including multiple metal reinforcings.
A kind of 3. strength wall composite construction base material according to claim 2, it is characterised in that：The transition part bag
The wood shavings quality of materials accounting is included to account for less than the First Transition portion of the mass of fibre material accounting, the wood shavings quality of materials
Than the second transition part more than the mass of fibre material accounting and it is arranged at the First Transition portion and second transition
Between portion and the wood shavings quality of materials accounting is equal to the middle transition portion of the mass of fibre material accounting.
A kind of 4. strength wall composite construction base material according to claim 3, it is characterised in that：The fiber portion is set
The First Transition portion side of the transition part is placed in, the wood shavings portion is arranged at the second transition part side of the transition part.
A kind of 5. strength wall composite construction base material according to claim 4, it is characterised in that：The fiber portion
Averag density is 0.9g/cm3-1.2g/cm3, the thickness in the fiber portion is 0.5mm-3mm；The averag density in the wood shavings portion is
0.6g/cm3-0.8g/cm3；The thickness in the wood shavings portion is 0.5mm-3mm.
A kind of 6. strength wall composite construction base material according to claim 1, it is characterised in that：Multiple metals are strengthened
Muscle is that thickness is less than the composite construction main body for 0.5mm-1.0mm, width（A）The sheet metal of thickness, the metal reinforcing
With its breadth direction and the composite construction main body（A）Breadth direction be arranged in 45 ° -90 ° of acute angle it is described compound
Main structure body（A）It is internal.
A kind of 7. strength wall composite construction base material according to claim 6, it is characterised in that：The metal is strengthened
Muscle parallel equidistant is set.
A kind of 8. strength wall composite construction base material according to claim 6, it is characterised in that：The metal is strengthened
Muscle is set with the center circular array of the composite construction main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400486.7A CN106013592B (en) | 2016-06-08 | 2016-06-08 | A kind of strength wall composite construction base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400486.7A CN106013592B (en) | 2016-06-08 | 2016-06-08 | A kind of strength wall composite construction base material |
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| Publication Number | Publication Date |
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| CN106013592A CN106013592A (en) | 2016-10-12 |
| CN106013592B true CN106013592B (en) | 2018-05-01 |
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| CN201610400486.7A Expired - Fee Related CN106013592B (en) | 2016-06-08 | 2016-06-08 | A kind of strength wall composite construction base material |
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| US4525178A (en) * | 1984-04-16 | 1985-06-25 | Megadiamond Industries, Inc. | Composite polycrystalline diamond |
| WO1998045545A1 (en) * | 1997-04-10 | 1998-10-15 | Rautaruukki Oy | Thermal wall and method for manufacturing the wall |
| CN1250462A (en) * | 1997-01-14 | 2000-04-12 | 液体化学品公司 | Adhesives for fiber boards and a process for the preparation thereof |
| CN2721353Y (en) * | 2003-07-14 | 2005-08-31 | 赵丽 | Reinforced chipboard |
| CN101219718A (en) * | 2007-01-12 | 2008-07-16 | 郭泽和 | High-strength case plank of transfer case |
| CN101787514A (en) * | 2010-03-15 | 2010-07-28 | 南京航空航天大学 | Platinum-group metal coating on surface of refractory metal and preparation method thereof |
| CN202106438U (en) * | 2011-09-13 | 2012-01-11 | 北京菲沃德科技发展有限公司 | Compound particle board taking bamboo, wood, straw, wastes, etc. as raw materials |
| CN204690980U (en) * | 2015-05-04 | 2015-10-07 | 湖北广水亚鑫建材科技有限公司 | A kind of phenolic foam board with anticorrosion reinforcing rib structure |
| CN204820526U (en) * | 2015-07-14 | 2015-12-02 | 云浮市贞英木业有限公司 | High -strength fiber board |
| CN205206239U (en) * | 2015-12-08 | 2016-05-04 | 黄盼 | Strenghthened type laminate flooring |
-
2016
- 2016-06-08 CN CN201610400486.7A patent/CN106013592B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4525178A (en) * | 1984-04-16 | 1985-06-25 | Megadiamond Industries, Inc. | Composite polycrystalline diamond |
| US4525178B1 (en) * | 1984-04-16 | 1990-03-27 | Megadiamond Ind Inc | |
| CN1250462A (en) * | 1997-01-14 | 2000-04-12 | 液体化学品公司 | Adhesives for fiber boards and a process for the preparation thereof |
| WO1998045545A1 (en) * | 1997-04-10 | 1998-10-15 | Rautaruukki Oy | Thermal wall and method for manufacturing the wall |
| CN2721353Y (en) * | 2003-07-14 | 2005-08-31 | 赵丽 | Reinforced chipboard |
| CN101219718A (en) * | 2007-01-12 | 2008-07-16 | 郭泽和 | High-strength case plank of transfer case |
| CN101787514A (en) * | 2010-03-15 | 2010-07-28 | 南京航空航天大学 | Platinum-group metal coating on surface of refractory metal and preparation method thereof |
| CN202106438U (en) * | 2011-09-13 | 2012-01-11 | 北京菲沃德科技发展有限公司 | Compound particle board taking bamboo, wood, straw, wastes, etc. as raw materials |
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| CN205206239U (en) * | 2015-12-08 | 2016-05-04 | 黄盼 | Strenghthened type laminate flooring |
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| CN106013592A (en) | 2016-10-12 |
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