CN102433957B - Composite partition wall board and production technology thereof - Google Patents
Composite partition wall board and production technology thereof Download PDFInfo
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- CN102433957B CN102433957B CN 201110454837 CN201110454837A CN102433957B CN 102433957 B CN102433957 B CN 102433957B CN 201110454837 CN201110454837 CN 201110454837 CN 201110454837 A CN201110454837 A CN 201110454837A CN 102433957 B CN102433957 B CN 102433957B
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Abstract
The invention discloses a novel composite partition wall board and a production technology of the novel composite partition wall board. The novel composite partition wall board comprises a core board (1) and side boards (2) arranged two sides of the core board (1), wherein the core board (1) is adhered to the side boards (2) by resins, each side board (2) comprises a lining board (3), a rib strip (4) and a fiber reinforced gypsum board (5), the rib strip (4) has a frame-shaped structure and is fixed on the outer side face of the lining board (3), and the fiber reinforced gypsum board (5) is arranged in the frame-shaped structure formed by the rib strip (4). The production technology of the novel composite partition wall board comprises the following steps of: firstly, machining a wood board into the lining board (3) and the rib strip (4), and combining the lining board (3) with the rib strip (4); secondly, producing the side boards (2) by the means that the fiber reinforced gypsum board (5) is cast in the rib strip (4); and finally, obtaining a finished product by the means that the gluing, the pre-pressing and the cold-pressing operations are preformed to the core board (1) and the side boards (2). The invention is applicable to the inner partition wall with a frame structure, has the characteristics of being light in weight, high in deformation capability and suspension capability, and good in vibration resistance and thermo-technical performance, and is convenient and fast to construct, thereby being suitable for popularization and use.
Description
Technical field
The present invention relates to building material technical field, relate in particular to for building the technical field of non-bearing wall body, specifically a kind of Novel composite partition wall board and production technology thereof.
Background technology
Before the nineties in last century, the production of China's building material product, always in consuming resource, the energy excessively, serious environment pollution low-level, building operations is for a long time in extensive building level, and energy waste is serious.Along with the aggravation of global energy crisis, country carries out green building material, green wall materials energetically, the production of restriction loam brick and solid brick.
After 2000, the body of wall that many new materials are made has appearred in succession, such as the fly ash building block formed with agricultural crop straw, industrial residue, rivers,lakes and seas firing sludge, coal gangue sintering hollow brick, pulverized fuel ash cement etc.The body of wall that advanced composite material (ACM) is made simultaneously also starts a large amount of appearance, comprises light-weight multi-hole partition wall batten, industrial ash slag concrete porous partition batten, steel wire mesh frame polystyrene light lath, steam-pressing aero-concrete batten, magnesia oxychloride cement thin plate composite sandwich Light trabs etc.These composite partition wall plates have characteristics separately, but also some defect, such as easily shrinkage strain, install that splicing is unstable, easily cracking, poor seismic behavior etc.And technical level and developed country's gap of China's novel wall material are very far away at present, composite board runs into a lot of problems aspect product promotion.
Summary of the invention
The objective of the invention is the defect existed for existing combined wall board, a kind of good toughness, lightweight, Novel composite partition wall board and the production technology thereof that high-strength, thermal property good and anti-seismic performance is good are provided
The objective of the invention is to solve by the following technical programs:
A kind of Novel composite partition wall board, described partition board comprises central layer and is positioned at the side plate of central layer both sides, adopts resin-bonded between central layer and side plate; Described side plate comprises liner plate, rib and fiber reinforced gypsum board, and rib is on the lateral surface that frame-shaped construction is fixed on liner plate, and fiber reinforced gypsum board is positioned at the frame-shaped construction that rib forms.
Adopt epoxy resin or phenolic resin bonded between described central layer and side plate.
Described rib adopts wood glue be bonded on the lateral surface of liner plate and adopt nail to be fixedly connected with rib and liner plate.
Described central layer adopts polystyrene foam plate, polyurethane sheet or polyvinyl chloride foam plate to make; Described liner plate adopts veneer, shaving board or oriented wood chipboard to make.
The ratio of the thickness of the side plate that described central layer is one-sided with it is 1:0.35-0.5.
In described side plate, the ratio of the thickness of liner plate and rib is 1:2-3.
The production technology of described Novel composite partition wall board comprises the following steps:
(a), adopt woodworking machinery timber to be processed into to liner plate and the rib of setting size, then adopt sander to clear up polishing to liner plate;
(b), rib be to frame-shaped construction be bonded in wood glue on the lateral surface of liner plate, then on rib, hammer into nail to strengthen the bonding strength of rib and liner plate;
(c) brushing interfacial agents on the side of the liner plate in the frame type structure, formed at rib, then the raw material of deployed fiber reinforced gypsum board is built in the frame type structure formed into rib and forms fiber reinforced gypsum board, until the fiber reinforced gypsum board maintenance to the manufacturing process that completes side plate after intensity stabilization;
(d), use the resistance wire cutter tool to carry out cutting processing to the raw material of central layer;
(e), after required epoxy resin or phenolic resins being coordinated stir evenly in proportion, with brush and glue scraping plate evenly brushing on the side of the liner plate of side plate, then central layer is placed on to superimposed precompressed between two side plates, after between central layer and side plate, reaching certain adhesion strength, the superimposed sheet of central layer and side plate formation is positioned on plate joggling apparatus and colds pressing, obtain the finished product of Novel composite partition wall board.
Fiber reinforced gypsum board in described step (c) is respectively the land plaster of 55%-60%, the water of 38.5%-43.5% and the glass fiber of 1%-3% by mass fraction and forms, and wherein the length of glass fiber is 1-2mm.
Epoxy resin in described step (c) or the glue-spread of phenolic resins are 220-300 g/m
2.
It is 22-28 KPa that parameter when the plate joggling apparatus in described step (e) is colded pressing is set to cold pressing strength, and in cold pressure procedure, environment temperature is 18-28 ℃, and the time of colding pressing is 40-55 hour.
The present invention has the following advantages compared to existing technology:
The present invention adopts fiber reinforced gypsum board and plank to make side plate, light material is made central layer, quality is lighter than conventional wallboard, reduced the burden to structure, given full play to properties of materials, there is bending resistance, shock proof characteristic and hanging force superior performance, and heat insulating ability and soundproof effect also better.
The wallboard that the fiber reinforced gypsum board that the present invention adopts is made can not be out of shape, reduced the cost of existing wallboard, the friction of rib and fiber reinforced gypsum board and the energy dissipation capacity of fiber reinforced gypsum board cracking have been given full play to, improve structural damping, reduce geological process to structural damage, there is anti-seismic performance preferably; And there are fire prevention, insect protected, anticorrosion and on-deformable characteristics.
Novel composite partition wall board of the present invention is in actual engineering design, and design thickness and size according to actual needs, and can cut arbitrarily, have easy construction, characteristics efficiently, suitable promoting the use of.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is generalized section of the present invention.
Wherein: 1-central layer; 2-side plate; 3-liner plate; 4-rib; 5-fiber reinforced gypsum board.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
As depicted in figs. 1 and 2: a kind of Novel composite partition wall board, this Novel composite partition wall board comprises central layer 1 and is positioned at the side plate 2 of central layer 1 both sides, central layer 1 adopts polystyrene foam plate, polyurethane sheet or polyvinyl chloride foam plate to make and preferentially select polystyrene foam plate, adopt epoxy resin or phenolic resin bonded between central layer 1 and side plate 2, the ratio of the thickness of the side plate 2 that central layer 1 is one-sided with it is 1:0.3-0.5.Side plate 2 comprises liner plate 3, rib 4 and fiber reinforced gypsum board 5, liner plate 3 adopts veneer, shaving board or oriented wood chipboard are made, and preferentially select poplar plywood, rib 4 is on the lateral surface that frame-shaped construction is distributed in liner plate 3, rib 4 adopts wood glues to be bonded on the lateral surface of liner plate 3 and adopts nail to be fixedly connected with rib 4 and liner plate 3 to strengthen bonding strength between the two specifically, and in side plate 2, the ratio of the thickness of liner plate 3 and rib 4 is 1:2-3, fiber reinforced gypsum board 5 is positioned at the frame-shaped construction that rib 4 forms, the thickness of fiber reinforced gypsum board 5 and rib 4 quite and preferentially both thickness is identical.
A kind of production technology of Novel composite partition wall board comprises the following steps: (a) at first adopt woodworking machinery timber to be processed into to liner plate 3 and the rib 4 of setting size, then adopt sander to clear up polishing to liner plate 3; (b), rib 4 be to frame-shaped construction be bonded in wood glue on the lateral surface of liner plate 3, then on rib 4, hammer into nail to strengthen the bonding strength of rib 4 and liner plate 3; (c) brushing interfacial agents on the side of the liner plate 3 in the frame type structure, formed at rib 4, then by the 1-2mm of the water of the land plaster of 55%-60%, 38.5%-43.5% and 1%-3%, long glass fiber forms fiber reinforced gypsum board 5 according to deployed the building in the frame type structure formed into rib 4 of mass fraction, until fiber reinforced gypsum board 5 maintenances to the manufacturing process that completes side plate 2 after intensity stabilization; (d), use the resistance wire cutter tool to be cut into required size to the raw material of central layer 1, cutting process will be slowly at the uniform velocity, the resistance wire temperature is moderate, smooth with each plane that guarantees the central layer that cut 1, size is accurate; (e) after required epoxy resin or phenolic resins being coordinated stir evenly, in proportion, with brush and glue scraping plate according to 220-300 g/m
2glue-spread evenly brushing on the side of the liner plate 3 of side plate 2, then central layer 1 is placed on to superimposed precompressed between two side plates 2, after between central layer 1 and side plate 2, reaching certain adhesion strength, the superimposed sheet of central layer 1 and side plate 2 formations is positioned on plate joggling apparatus and colds pressing, it is that in 22-28 KPa, cold pressure procedure, environment temperature is that 18-28 ℃, the time of colding pressing are 40-55 hour that parameter when plate joggling apparatus is colded pressing is set to cold pressing strength, obtains the finished product of required Novel composite partition wall board after having colded pressing.
Embodiments of the invention take a kind of specification as 2400 mm * 600 mm * 92mm(long * wide * thick) Novel composite partition wall board its process is described as example.At first adopt first-class poplar plywood, use woodworking machinery poplar plywood to be processed into to be of a size of 2400 mm * 600 mm * 6 mm(long * wide * thick) liner plate 3, and for increasing caking property and the planeness between liner plate 3 and central layer 1, adopt sander to clear up polishing to liner plate 3, adopt woodworking machinery that the Southern Pine dimension stock is processed into to cross section is that 30mm * 15 mm(are wide * thick simultaneously) rib 4; Then rib 4 is to frame-shaped construction and is bonded in wood glue on the lateral surface of liner plate 3, hammer into nail to strengthen the bonding strength of liner plate 3 and rib 4 on rib 4, the spacing between rib 4 is 300mm; Brushing interfacial agents on the side of the liner plate 3 in the frame type structure then formed at rib 4, then by the 1-2mm of 58% land plaster, 40.5% water and 1.5% long glass fiber according to the deployed fiber reinforced gypsum board 5 that forms 15mm thickness in the frame type structure formed into rib 4 of building of mass fraction, until fiber reinforced gypsum board 5 maintenances to the manufacturing process that completes side plate 2 after intensity stabilization; Then use resistance wire cutter tool p-poly-phenyl vinyl foam plate to be cut into 2400 mm * 600 mm * 50 mm(long * wide * thick) central layer 1, cutting process will be slowly at the uniform velocity, the resistance wire temperature is moderate, smooth with each plane that guarantees the central layer that cut 1, size is accurate; After finally in proportion required bisphenol A epoxide resin cooperation being stirred evenly, use brush and glue scraping plate according to 250 g/m
2glue-spread evenly brushing on the side of the liner plate 3 of side plate 2, then central layer 1 is placed on to superimposed precompressed between two side plates 2, after between central layer 1 and side plate 2, reaching certain adhesion strength, the superimposed sheet of central layer 1 and side plate 2 formations is positioned on plate joggling apparatus and colds pressing, it is that in 25 KPa, cold pressure procedure, environment temperature is that 22 ℃ of left and right, the time of colding pressing are 48 hours that parameter when plate joggling apparatus is colded pressing is set to cold pressing strength, obtains the finished product of required Novel composite partition wall board after having colded pressing.
The present invention adopts fiber reinforced gypsum board 5 and liner plate 3 and rib 4 that plank forms to make side plate, light material is made central layer 1, quality is lighter than conventional wallboard, reduced the burden to structure, given full play to properties of materials, there is bending resistance, shock proof characteristic and hanging force superior performance, and heat insulating ability and soundproof effect also better; The wallboard that fiber reinforced gypsum board 5 is made simultaneously can not be out of shape, reduced the cost of existing wallboard, rib 4 and the friction of fiber reinforced gypsum board 5 and the energy dissipation capacity of fiber reinforced gypsum board 5 crackings have been given full play to, improve structural damping, reduce geological process to structural damage, there is anti-seismic performance preferably; And there are fire prevention, insect protected, anticorrosion and on-deformable characteristics; And, in actual engineering design, the thickness of Novel composite partition wall board and size can also design according to actual needs, the sheet material of moulding can cut arbitrarily, has easy construction, characteristics efficiently, suitable promoting the use of.
Above embodiment only, for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought proposed according to the present invention, and any change of doing on the technical scheme basis, within all falling into protection domain of the present invention; The technology that the present invention does not relate to all can be realized by prior art.
Claims (4)
1. the production technology of a Novel composite partition wall board is characterized in that described production technology comprises the following steps:
(a), adopt woodworking machinery timber to be processed into to liner plate (3) and the rib (4) of setting size, then adopt sander to clear up polishing to liner plate (3);
(b), rib (4) be to frame-shaped construction be bonded in wood glue on the lateral surface of liner plate (3), then on rib (4), hammer into nail to strengthen the bonding strength of rib (4) and liner plate (3);
(c) brushing interfacial agents on the side of the liner plate (3) in the frame type structure, formed at rib (4), then the raw material of deployed fiber reinforced gypsum board (5) is built in the frame type structure formed into rib (4) and forms fiber reinforced gypsum board (5), until fiber reinforced gypsum board (5) maintenance to the manufacturing process that completes side plate (2) after intensity stabilization;
(d), use the resistance wire cutter tool to carry out cutting processing to the raw material of central layer (1);
(e), after required epoxy resin or phenolic resins being coordinated stir evenly in proportion, with brush and glue scraping plate evenly brushing on the side of the liner plate (3) of side plate (2), then central layer (1) is placed on to superimposed precompressed between two side plates (2), after between central layer (1) and side plate (2), reaching certain adhesion strength, the superimposed sheet of central layer (1) and side plate (2) formation is positioned on plate joggling apparatus and colds pressing, obtain the finished product of Novel composite partition wall board.
2. the production technology of Novel composite partition wall board according to claim 1, it is characterized in that fiber reinforced gypsum board (5) in described step (c) is respectively the land plaster of 55%-60%, the water of 38.5%-43.5% and the glass fiber of 1%-3% by mass fraction and forms, wherein the length of glass fiber is 1-2mm.
3. the production technology of Novel composite partition wall board according to claim 1, is characterized in that epoxy resin in described step (c) or the glue-spread of phenolic resins are 220-300 g/m
2.
4. the production technology of Novel composite partition wall board according to claim 1, it is characterized in that it is 22-28 KPa that parameter when plate joggling apparatus in described step (e) is colded pressing is set to cold pressing strength, in cold pressure procedure, environment temperature is 18-28 ℃, and the time of colding pressing is 40-55 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110454837 CN102433957B (en) | 2011-12-30 | 2011-12-30 | Composite partition wall board and production technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110454837 CN102433957B (en) | 2011-12-30 | 2011-12-30 | Composite partition wall board and production technology thereof |
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| CN102433957A CN102433957A (en) | 2012-05-02 |
| CN102433957B true CN102433957B (en) | 2013-12-25 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105672559A (en) * | 2016-02-26 | 2016-06-15 | 文登蓝岛建筑工程有限公司 | Lightweight thermal insulation wall board |
| CN105601170A (en) * | 2016-02-26 | 2016-05-25 | 文登蓝岛建筑工程有限公司 | Regenerative wallboard insulating layer |
| CN105754299A (en) * | 2016-02-26 | 2016-07-13 | 文登蓝岛建筑工程有限公司 | Novel composite board |
| CN108035469B (en) * | 2017-12-29 | 2019-07-05 | 扬州大学 | The orthogonal laminated wood composite floor system of space box shape rotary-cut plate laminated wood and its manufacturing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201661003U (en) * | 2010-02-28 | 2010-12-01 | 吴晓杰 | Novel composite gypsum polyurethane sandwich board |
| CN202064515U (en) * | 2011-01-21 | 2011-12-07 | 家得润生态房屋有限公司 | Composite sandwich separation wall plate |
| CN202416693U (en) * | 2011-12-30 | 2012-09-05 | 南京工业大学 | Novel composite partition board |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10306544A (en) * | 1997-05-08 | 1998-11-17 | Soogo:Kk | Thermal insulating panel for house construction |
| JPH10331320A (en) * | 1997-06-02 | 1998-12-15 | Sekisui Chem Co Ltd | Wall panel |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201661003U (en) * | 2010-02-28 | 2010-12-01 | 吴晓杰 | Novel composite gypsum polyurethane sandwich board |
| CN202064515U (en) * | 2011-01-21 | 2011-12-07 | 家得润生态房屋有限公司 | Composite sandwich separation wall plate |
| CN202416693U (en) * | 2011-12-30 | 2012-09-05 | 南京工业大学 | Novel composite partition board |
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Granted publication date: 20131225 Termination date: 20201230 |