CN103850390A - Integrated composite wallboard - Google Patents
Integrated composite wallboard Download PDFInfo
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- CN103850390A CN103850390A CN201210508267.2A CN201210508267A CN103850390A CN 103850390 A CN103850390 A CN 103850390A CN 201210508267 A CN201210508267 A CN 201210508267A CN 103850390 A CN103850390 A CN 103850390A
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- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The invention discloses an integrated composite wallboard, comprising a plate-shaped body. A plurality of pairs of groove structures symmetrically distributed in an up-and-down manner are arranged at intervals on upper and lower sides of the plate-shaped body along the length direction of the plate-shaped body; the plate-shaped body is provided with cylinder installing holes at the centers of every pair of the groove structures; one end of the plate-shaped body is provided with a connecting groove, and the other end of the plate-shaped body is provided with a connecting wedge matching with the connecting groove. The integrated composite wallboard overcomes the defects of poor practicality, poor energy saving and environmental protection performance, high production cost and the like in the prior art and has the advantages of good practicality, good energy saving and environmental protection performance and low production cost.
Description
Technical field
The present invention relates to construction material technical field, particularly, relate to a kind of integrated composite wallboard.
Background technology
Existing construction wall mostly is brick mix structure, and the building of brick mix structure body of wall great majority are housing construction, and office office premises great majority are that high-strength steel is skeleton, and glass is as the structure of body of wall, no matter be that brick is mixed, or glass, be all nonrenewable resources.Therefore, the research and development of the materials for wall to environmental protection and wall body module more and more receive people's concern.
Application number is to disclose a kind of living beings wall body module and processing method in 200810300162.1 patent documentation, although this patent documentation describes the conception that adopts living beings crop straws for producing construction wall, but in the patent documentation including claims, there is many places mistake and irrational place, as in the extraction of protein adhesive as described in its claim 4, " the alkali process hydrolysis stripping partition method " adopting is fully not open in the literature, from the literal understanding of the method title, should be to use aqueous slkali solubilising protein, be settled out protein by the method for saltouing, the albumen quality that this method is extracted is considerably less, cannot meet the needs of a large amount of adhesives of preparation, thereby agricultural crop straw can not bond together by enough adhesives, so cannot obtain living beings wall body module according to the method for this patent documentation.And for example, " carrying out cementing with adhesive between various materials " of recording in above-mentioned patent documentation, has quoted " material, except string and plant perfume, also comprises living beings adhesive, agstone, hydrated lime, magnesium hydroxide ".In this technology, need to adhesive be carried out cementing as independently material bed with himself, this is an obvious especially logic error, and hydrated lime and magnesium hydroxide also and dependent material need to carry out cementing with gluing, describe according to other, hydrated lime and magnesium hydroxide are distributed in string as auxiliary agent.The patent documentation that is 200810300162.1 according to application number cannot prepare living beings body of wall.
The patent No. is that CN 02109649.X's disclose a kind of body of wall in " energy-saving and environmental protection, light body, composite insulation wall and mounting method thereof ", its process is first to prepare each laminate material, and then by bonding adhesive by the each layer of bonding composite type wall body mold material that becomes, preparation process is comparatively loaded down with trivial details, and adopt reinforcing bar and wire gauze as the supporter of wall body module, do not economize on resources and promote the feature of environmental protection.
Application number has been 200610028996.2 Patent Application Publication a kind of " building decoration material of plant fiber and production technology thereof ", in its production technology, string need be crushed to 100 orders, obtain the powder particle that granularity is so little and need more energy, and all 50% ~ 80%, cost of production is very high at total consumption of its manufacturing process cornstarch.
Realizing in process of the present invention, inventor finds at least to exist in prior art the defect such as the poor and cost of production of poor practicability, environmental protection and energy saving is high.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of integrated composite wallboard, to realize the advantage that practicality is good, environmental protection and energy saving is good and cost of production is high.
For achieving the above object, the technical solution used in the present invention is: a kind of integrated composite wallboard, comprise plate-like body, in the both sides up and down of plate-like body, be provided with upper and lower symmetrical multipair trench structure along the length direction of described plate-like body is spaced apart, be positioned at the medium position of every pair of trench structure, on described shape body, offer cylinder installing hole, in one end of described plate-like body, offer link slot, at the other end of described plate-like body, be provided with the wedge that is connected matching with described link slot.
Further, every pair of trench structure, specifically comprises dovetail groove or T-slot that opening arranges respectively up and down.
Further, described cylinder installing hole, is specially rectangle installing hole.
Further, described link slot, is specially Baltimore groove; Described connection wedge, is specially the convex wedge matching with described Baltimore groove.
Further, described plate-like body, comprises the biological fiber layer as wallboard main body, and is coated on the fireprotection layer of described biomass fiber layer external surface.
Further, in described biomass fiber layer, each component and to account for the percentage by weight of gross weight as follows:
Agronomic crop fibre discarded object: 59-80%;
Environmental resistance auxiliary agent: 5.5-10.5%;
Bonding adhesive: 4.5-12.5%;
Agstone: 9.5-16%.
Further, described agronomic crop fibre discarded object is selected one or more in following material:
Wheat-straw, oat stalk, rye stalk, buckwheat stalk, grain stalk, maiden cane stalk, Cotton Stalk, sorghum stalk, Sunflower Stalk, safflower stalk, soybean stalk, pea stalk, broad bean stalk, Kidney bean stalk, chick pea stalk, mung bean stalk, rice bean stalk, shore beans stalk, flax stalk, cornstalk, potato stalk, potato stalk, Chinese yam stalk, yampi stalk, jerusalem artichoke stalk, yam bean stalk, beet stalk, sweet potato stalk, cassava stalk, sorgo stalk, Acer negundo stalk, peanut stalk, reed, splendid achnatherum, Rape Straw, sesame stalk, leaf mustard stalk, oil radish stalk, hemp stalk, bluish dogbane stalk, ramie stalk, jute stalk, piemarker stalk, bluish dogbane stalk, Gui hemp stalk, sisal hemp stalk, american aloe stalk, abaca stalk, golden hop stalk, sudangrass, sesbania, clover, stevia rebaudianum stalk, husk, bamboo powder, wood chip, bagasse, corncob and peanut shell.
Further, described bonding adhesive, selects one or more in biomass combined adhesive, the agent of protein gluing, starch adhesive, urea-formaldehyde resin adhesive, phenolic resin adhesive and the agent of melamine formal gluing, and mixes use.
Further, described environmental resistance auxiliary agent, selects one or more in calcium hydroxide, magnesium hydroxide and magnesia, and mixes use.
Further, the preparation method of described integrated composite wallboard, comprising:
(1) agronomic crop fibre offal treatment: the agronomic crop fibre discarded object of choosing is classified, sieved after dedusting and dry processing, and cutting into length is the agronomic crop fibre stalk that 0.5-5cm, width are 0.5-2.0cm;
(2) batching: by weight percentage, take (1) environmental resistance auxiliary agent, the bonding adhesive of 4.5-12.5% and the agstone of 9.5-16% of gained agronomic crop fibre stalk, 5.5-10.5% of step of 59-80%, obtain mixed material;
By step (2) gained mixed material dose in barrel, be that 6Mpa, temperature are under the ambient conditions of 95-135 ℃, by wallboard Form-bar Press Machine, by the mixed material extrusion modling in barrel, by air-dry forming wall plate airing at pressure;
Step (3) in, after forming wall plate airing is air-dry, at dried surfaces of wall spray or brushing one deck fireproof paint.
The integrated composite wallboard of various embodiments of the present invention, owing to comprising plate-like body, in the both sides up and down of plate-like body, be provided with upper and lower symmetrical multipair trench structure along the length direction of plate-like body is spaced apart, be positioned at the medium position of every pair of trench structure, on this shape body, offer cylinder installing hole, in one end of plate-like body, offer link slot, at the other end of plate-like body, be provided with the wedge that is connected matching with link slot; Its preparation method comprises: the agronomic crop fibre discarded object of choosing is classified, sieved after dedusting and dry processing, and cutting into length is the agronomic crop fibre stalk that 0.5-5cm, width are 0.5-2.0cm; By weight percentage, take the agronomic crop fibre stalk of 59-80%, environmental resistance auxiliary agent, the bonding adhesive of 4.5-12.5% and the agstone of 9.5-16% of 5.5-10.5%; The mixed material obtaining is dosed in barrel, is that 6Mpa, temperature are under the ambient conditions of 95-135 ℃, by wallboard Form-bar Press Machine, by the mixed material extrusion modling in barrel, by air-dry forming wall plate airing at pressure; After forming wall plate airing is air-dry, at dried surfaces of wall spray or brushing one deck fireproof paint; This integrated composite wallboard quality is light, production technology simple, fire-proof and water-proof performance is good, adopts reproducible biomass resource as the raw material of producing body of wall, has effectively alleviated resource and the energy consumption of building; Thereby can overcome poor practicability in prior art, environmental protection and energy saving is poor and cost of production is high defect, to realize the advantage that practicality is good, environmental protection and energy saving is good and cost of production is high.
Other features and advantages of the present invention will be set forth in the following description, and, partly from manual, become apparent, or understand by implementing the present invention.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for manual, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of integrated composite wallboard embodiment mono-of the present invention;
Fig. 2 is the structural representation of integrated composite wallboard embodiment bis-of the present invention;
Fig. 3 is the production procedure schematic diagram of integrated composite wallboard of the present invention.
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
1-cylinder installing hole; 2-dovetail groove; 3-connects wedge; 4-T shape groove; 5-straw board; 6-mould; 7-extruder; 8-glue-spraying spout; The common conveyer belt of 9-; 10-wire lath conveyer belt; 11-is dried sheet; 12-combustion chamber; 13-sieve plate; 14-pulper; 15-block making machine.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
embodiment mono-
According to the embodiment of the present invention, provide a kind of integrated composite wallboard.As shown in Figure 1, the integrated composite wallboard of the present embodiment, comprise plate-like body, in the both sides up and down of plate-like body, be provided with upper and lower symmetrical multipair trench structure along the length direction of plate-like body is spaced apart, be positioned at the medium position of every pair of trench structure, on this shape body, offer cylinder installing hole (as cylinder installing hole 1), in one end of plate-like body, offer link slot, at the other end of plate-like body, be provided with match with link slot be connected wedge (as connected wedge 3).Every pair of trench structure, specifically comprises the dovetail groove (as dovetail groove 2) that opening arranges respectively up and down.Cylinder installing hole, is specially rectangle installing hole; Link slot, is specially Baltimore groove; Connect wedge, be specially the convex wedge matching with Baltimore groove.Plate-like body, comprises the biological fiber layer as wallboard main body, and is coated on the fireprotection layer of biomass fiber layer external surface.
In biomass fiber layer, each component and to account for the percentage by weight of gross weight as follows:
Each component and to account for the percentage by weight of gross weight as follows:
Agronomic crop fibre discarded object: 59%;
Environmental resistance auxiliary agent: 10.5%;
Bonding adhesive: 4.5%;
Agstone: 16%.
Wherein, above-mentioned agronomic crop fibre discarded object is selected one or more in following material:
Wheat-straw, oat stalk, rye stalk, buckwheat stalk, grain stalk, maiden cane stalk, Cotton Stalk, sorghum stalk, Sunflower Stalk, safflower stalk, soybean stalk, pea stalk, broad bean stalk, Kidney bean stalk, chick pea stalk, mung bean stalk, rice bean stalk, shore beans stalk, flax stalk, cornstalk, potato stalk, potato stalk, Chinese yam stalk, yampi stalk, jerusalem artichoke stalk, yam bean stalk, beet stalk, sweet potato stalk, cassava stalk, sorgo stalk, Acer negundo stalk, peanut stalk, reed, splendid achnatherum, Rape Straw, sesame stalk, leaf mustard stalk, oil radish stalk, hemp stalk, bluish dogbane stalk, ramie stalk, jute stalk, piemarker stalk, bluish dogbane stalk, Gui hemp stalk, sisal hemp stalk, american aloe stalk, abaca stalk, golden hop stalk, sudangrass, sesbania, clover, stevia rebaudianum stalk, husk, bamboo powder, wood chip, bagasse, corncob and peanut shell.
Above-mentioned bonding adhesive, selects one or more in biomass combined adhesive, the agent of protein gluing, starch adhesive, urea-formaldehyde resin adhesive, phenolic resin adhesive and the agent of melamine formal gluing, and mixes use.
Above-mentioned environmental resistance auxiliary agent, selects one or more in calcium hydroxide, magnesium hydroxide and magnesia, and mixes use.
In the above-described embodiments, the preparation method of integrated composite wallboard, comprising:
(1) agronomic crop fibre offal treatment: the agronomic crop fibre discarded object of choosing is classified, sieved after dedusting and dry processing, and cutting into length is the agronomic crop fibre stalk that 0.5cm, width are 2.0cm;
(2) batching: by weight percentage, take (1) gained agronomic crop fibre stalk, 10.5% environmental resistance auxiliary agent, 4.5% bonding adhesive and 16% agstone of 59% step, obtain mixed material;
By step (2) gained mixed material dose in barrel, be that 6Mpa, temperature are under the ambient conditions of 95 ℃ at pressure, by wallboard Form-bar Press Machine, by the mixed material extrusion modling in barrel, by air-dry forming wall plate (referring to the biomass fiber layer in Fig. 1) airing;
Step (3) in, after forming wall plate airing is air-dry, at dried surfaces of wall spray or brushing one deck fireproof paint (referring to the fireprotection layer in Fig. 1).
embodiment bis-
Different from above-described embodiment, the integrated composite wallboard of the present embodiment, according to the embodiment of the present invention, provides a kind of integrated composite wallboard.As shown in Figure 1, the integrated composite wallboard of the present embodiment, comprise plate-like body, in the both sides up and down of plate-like body, be provided with upper and lower symmetrical multipair trench structure along the length direction of plate-like body is spaced apart, be positioned at the medium position of every pair of trench structure, on this shape body, offer cylinder installing hole (as cylinder installing hole 1), in one end of plate-like body, offer link slot, at the other end of plate-like body, be provided with match with link slot be connected wedge (as connected wedge 3).Every pair of trench structure, specifically comprises that opening arranges respectively T-slot (as T-slot 4) up and down.Cylinder installing hole, is specially rectangle installing hole; Link slot, is specially Baltimore groove; Connect wedge, be specially the convex wedge matching with Baltimore groove.Plate-like body, comprises the biological fiber layer as wallboard main body, and is coated on the fireprotection layer of biomass fiber layer external surface.
In biomass fiber layer, each component and to account for the percentage by weight of gross weight as follows:
Agronomic crop fibre discarded object: 80%;
Environmental resistance auxiliary agent: 5.5%;
Bonding adhesive: 12.5%;
Agstone: 9.5%.
Wherein, above-mentioned agronomic crop fibre discarded object is selected one or more in following material:
Wheat-straw, oat stalk, rye stalk, buckwheat stalk, grain stalk, maiden cane stalk, Cotton Stalk, sorghum stalk, Sunflower Stalk, safflower stalk, soybean stalk, pea stalk, broad bean stalk, Kidney bean stalk, chick pea stalk, mung bean stalk, rice bean stalk, shore beans stalk, flax stalk, cornstalk, potato stalk, potato stalk, Chinese yam stalk, yampi stalk, jerusalem artichoke stalk, yam bean stalk, beet stalk, sweet potato stalk, cassava stalk, sorgo stalk, Acer negundo stalk, peanut stalk, reed, splendid achnatherum, Rape Straw, sesame stalk, leaf mustard stalk, oil radish stalk, hemp stalk, bluish dogbane stalk, ramie stalk, jute stalk, piemarker stalk, bluish dogbane stalk, Gui hemp stalk, sisal hemp stalk, american aloe stalk, abaca stalk, golden hop stalk, sudangrass, sesbania, clover, stevia rebaudianum stalk, husk, bamboo powder, wood chip, bagasse, corncob and peanut shell.
Above-mentioned bonding adhesive, can select one or more in biomass combined adhesive, the agent of protein gluing, starch adhesive, urea-formaldehyde resin adhesive, phenolic resin adhesive and the agent of melamine formal gluing, and mix use.When actual use, can preferentially select biomass combined adhesive, the agent of protein gluing, one or more in starch adhesive, and mix use.
Above-mentioned environmental resistance auxiliary agent, selects one or more in calcium hydroxide, magnesium hydroxide and magnesia, and mixes use, for improving fire prevention and the water resistance of wall body module.
In the above-described embodiments, the preparation method of integrated composite wallboard, comprising:
(1) agronomic crop fibre offal treatment: the agronomic crop fibre discarded object of choosing is classified, sieved after dedusting and dry processing, and cutting into length is the agronomic crop fibre stalk that 5cm, width are 0.5cm;
(2) batching: by weight percentage, take (1) gained agronomic crop fibre stalk, 5.5% environmental resistance auxiliary agent, 12.5% bonding adhesive and 9.5% agstone of 80% step, obtain mixed material;
By step (2) gained mixed material dose in barrel, be that 6Mpa, temperature are under the ambient conditions of 135 ℃, by wallboard Form-bar Press Machine, by the mixed material extrusion modling in barrel, by air-dry forming wall plate airing at pressure;
Step (3) in, after forming wall plate airing is air-dry, at dried surfaces of wall spray or brushing one deck fireproof paint.
embodiment tri-
Different from above-described embodiment, the integrated composite wallboard of the present embodiment, comprises the biological fiber layer as wallboard main body, and is coated on the fireprotection layer of biomass fiber layer external surface.In biomass fiber layer, each component and to account for the percentage by weight of gross weight as follows:
Agronomic crop fibre discarded object: 69.5%;
Environmental resistance auxiliary agent: 8%;
Bonding adhesive: 8.5%;
Agstone: 12.75%.
Wherein, above-mentioned agronomic crop fibre discarded object is selected one or more in following material:
Wheat-straw, oat stalk, rye stalk, buckwheat stalk, grain stalk, maiden cane stalk, Cotton Stalk, sorghum stalk, Sunflower Stalk, safflower stalk, soybean stalk, pea stalk, broad bean stalk, Kidney bean stalk, chick pea stalk, mung bean stalk, rice bean stalk, shore beans stalk, flax stalk, cornstalk, potato stalk, potato stalk, Chinese yam stalk, yampi stalk, jerusalem artichoke stalk, yam bean stalk, beet stalk, sweet potato stalk, cassava stalk, sorgo stalk, Acer negundo stalk, peanut stalk, reed, splendid achnatherum, Rape Straw, sesame stalk, leaf mustard stalk, oil radish stalk, hemp stalk, bluish dogbane stalk, ramie stalk, jute stalk, piemarker stalk, bluish dogbane stalk, Gui hemp stalk, sisal hemp stalk, american aloe stalk, abaca stalk, golden hop stalk, sudangrass, sesbania, clover, stevia rebaudianum stalk, husk, bamboo powder, wood chip, bagasse, corncob and peanut shell.
Above-mentioned bonding adhesive, selects one or more in biomass combined adhesive, the agent of protein gluing, starch adhesive, urea-formaldehyde resin adhesive, phenolic resin adhesive and the agent of melamine formal gluing, and mixes use.
Above-mentioned environmental resistance auxiliary agent, selects one or more in calcium hydroxide, magnesium hydroxide and magnesia, and mixes use.
In the above-described embodiments, the preparation method of integrated composite wallboard, comprising:
(1) agronomic crop fibre offal treatment: the agronomic crop fibre discarded object of choosing is classified, sieved after dedusting and dry processing, and cutting into length is the agronomic crop fibre stalk that 2.75cm, width are 1.25cm;
(2) batching: by weight percentage, take (1) gained agronomic crop fibre stalk, 8% environmental resistance auxiliary agent, 8.5% bonding adhesive and 12.75% agstone of 69.5% step, obtain mixed material;
By step (2) gained mixed material dose in barrel, be that 6Mpa, temperature are under the ambient conditions of 115 ℃, by wallboard Form-bar Press Machine, by the mixed material extrusion modling in barrel, by air-dry forming wall plate airing at pressure;
Step (3) in, after forming wall plate airing is air-dry, at dried surfaces of wall spray or brushing one deck fireproof paint.
Fig. 3 can show the production procedure of integrated composite wallboard in the various embodiments described above.In Fig. 3, comprise combustion chamber (as combustion chamber 12), above combustion chamber, bottom-up cooperation is provided with and dries sheet (as dried sheet 11) and wire lath conveyer belt (as metal belt 10), feed side at wire lath conveyer belt tilts to be provided with sieve plate (as sieve plate 13, one end near metal belt is downward-sloping one end), below sieve plate, be provided with block making machine (as block making machine 15), be provided with pulper (as pulper 14 at the feed side of sieve plate, the entrance of pulper is the raw-material feeding mouths such as stalk), the discharging opening of pulper and the feeding mouth of sieve plate are oppositely arranged.Discharging opening at wire lath conveyer belt tilts to be provided with common conveyer belt (as common conveyer belt 9, one end near metal belt is downward-sloping one end), issue and be provided with extruder (as extruder 7) at the discharge end of common conveyer belt, the feeding mouth of extruder is corresponding with the discharging opening of common conveyer belt, is provided with glue-spraying spout (as glue-spraying spout 8) in the family of the feeding mouth of extruder and the discharging opening of common conveyer belt.At the discharging opening place of extruder successively mould (as mould 6, the structure of this mould and integrated composite wallboard matches.In the exit of mould, be provided with the support of the integrated composite wallboard (as straw board 5) for placing moulding.T-slot, dovetail groove and cylinder installing hole are all together in extruder, by the preset structure of mould together moulding.
The integrated composite wallboard of the various embodiments described above, the cut-outs such as discarded crop plants cellucotton stalk, straw, Sunflower Stalk, potato stalk, hemp stalk and Rape Straw are to segment, then mix with the auxiliary agent of the fire-proof and water-proofs such as magnesium hydroxide, calcium hydroxide and magnesia, use again the ecological glue adhesive of the environmental protection such as biomass combined glue, protein adhesive and amylan bonding, again by wallboard Form-bar Press Machine, by the mixed material extrusion modling in barrel, by air-dry forming wall plate airing; After forming wall plate airing is air-dry, at dried surfaces of wall spray or brushing one deck fireproof paint; This biomass fiber wall body module quality is light, production technology is simple, fire-proof and water-proof performance is good, adopt reproducible biomass resource as the raw material of producing body of wall, resource and the energy consumption of building are effectively alleviated, therefore the green building material material that, biomass fiber wall body module of the present invention is a kind of excellence.
The integrated composite wallboard of the various embodiments described above, 85% raw material is biomass straw, does not need sintering in manufacturing process, has reduced the consumption of conventional energy resource and the discharge of greenhouse gases; The bonding adhesive adopting can preferentially be selected biomass combined adhesive, and the one in amylan and protein adhesive, or several being used in conjunction with, do not contain the harmful compositions such as formaldehyde, not only ecological, environmental protective, and also cheap, cementing property is also fine; Described wall weight is light, the weight of average every cubic metre only has 180 ~ 280 kilograms, can significantly alleviate the deadweight of building, reduce the expense of difficulty of construction and ground, building bearing support system, body of wall has the features such as light weight, environmental protection, waterproof fireproofing, intensity are high, good toughness, anti-seismic performance excellence; In architecture construction process, can realize dry construction completely to body of wall, improve efficiency of construction, reduce labour intensity; After body of wall is removed and scraps, can under certain physical condition, scatter, and again be reprocessed into body of wall, realize the repetition regeneration of resource, reduce to a great extent the generation of building waste.
The integrated composite wallboard of the various embodiments described above, the raw material adopting is take biological material as main, not containing any poisonous, harmful components, take full advantage of agricultural waste material, avoid crops because burning or bury the environment pollution that fermentation produces, play the effect of solidified carbon dioxide, also solved the problems such as the wasting of resources, also helped increasing peasant income simultaneously.Secondly, in materials for wall preparation process, be once pressed into hierarchy, meet heat insulation, sound insulation, insulation, fire-retardant requirement, avoid first will producing each flaggy in conventional hierarchy materials for wall preparation process, and then bonding operation will be carried out by adding bonding adhesive, saving of work and time, and between layers bonding also more firm.Modular structure, installs and convenient disassembly, and when module occurs when damaged only to change damaged module, and damaged module can transport processing factory back and do regeneration processing, and resource is recycled.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. an integrated composite wallboard, it is characterized in that, comprise plate-like body, in the both sides up and down of plate-like body, be provided with upper and lower symmetrical multipair trench structure along the length direction of described plate-like body is spaced apart, be positioned at the medium position of every pair of trench structure, on described shape body, offer cylinder installing hole, in one end of described plate-like body, offer link slot, at the other end of described plate-like body, be provided with the wedge that is connected matching with described link slot.
2. integrated composite wallboard according to claim 1, is characterized in that, every pair of trench structure specifically comprises dovetail groove or T-slot that opening arranges respectively up and down.
3. integrated composite wallboard according to claim 1, is characterized in that, described cylinder installing hole, is specially rectangle installing hole.
4. integrated composite wallboard according to claim 1, is characterized in that, described link slot, is specially Baltimore groove; Described connection wedge, is specially the convex wedge matching with described Baltimore groove.
5. according to the integrated composite wallboard described in any one in claim 1-4, it is characterized in that, described plate-like body, comprises the biological fiber layer as wallboard main body, and is coated on the fireprotection layer of described biomass fiber layer external surface.
6. integrated composite wallboard according to claim 5, is characterized in that, in described biomass fiber layer, and each component and to account for the percentage by weight of gross weight as follows:
Agronomic crop fibre discarded object: 59-80%;
Environmental resistance auxiliary agent: 5.5-10.5%;
Bonding adhesive: 4.5-12.5%;
Agstone: 9.5-16%.
7. integrated composite wallboard according to claim 6, is characterized in that, described agronomic crop fibre discarded object is selected one or more in following material:
Wheat-straw, oat stalk, rye stalk, buckwheat stalk, grain stalk, maiden cane stalk, Cotton Stalk, sorghum stalk, Sunflower Stalk, safflower stalk, soybean stalk, pea stalk, broad bean stalk, Kidney bean stalk, chick pea stalk, mung bean stalk, rice bean stalk, shore beans stalk, flax stalk, cornstalk, potato stalk, potato stalk, Chinese yam stalk, yampi stalk, jerusalem artichoke stalk, yam bean stalk, beet stalk, sweet potato stalk, cassava stalk, sorgo stalk, Acer negundo stalk, peanut stalk, reed, splendid achnatherum, Rape Straw, sesame stalk, leaf mustard stalk, oil radish stalk, hemp stalk, bluish dogbane stalk, ramie stalk, jute stalk, piemarker stalk, bluish dogbane stalk, Gui hemp stalk, sisal hemp stalk, american aloe stalk, abaca stalk, golden hop stalk, sudangrass, sesbania, clover, stevia rebaudianum stalk, husk, bamboo powder, wood chip, bagasse, corncob and peanut shell.
8. integrated composite wallboard according to claim 6, it is characterized in that, described bonding adhesive, select one or more in biomass combined adhesive, the agent of protein gluing, starch adhesive, urea-formaldehyde resin adhesive, phenolic resin adhesive and the agent of melamine formal gluing, and mix use.
9. integrated composite wallboard according to claim 6, is characterized in that, described environmental resistance auxiliary agent is selected one or more in calcium hydroxide, magnesium hydroxide and magnesia, and mixed use.
10. integrated composite wallboard according to claim 6, is characterized in that, the preparation method of described integrated composite wallboard, comprising:
(1) agronomic crop fibre offal treatment: the agronomic crop fibre discarded object of choosing is classified, sieved after dedusting and dry processing, and cutting into length is the agronomic crop fibre stalk that 0.5-5cm, width are 0.5-2.0cm;
(2) batching: by weight percentage, take (1) environmental resistance auxiliary agent, the bonding adhesive of 4.5-12.5% and the agstone of 9.5-16% of gained agronomic crop fibre stalk, 5.5-10.5% of step of 59-80%, obtain mixed material;
By step (2) gained mixed material dose in barrel, be that 6Mpa, temperature are under the ambient conditions of 95-135 ℃, by wallboard Form-bar Press Machine, by the mixed material extrusion modling in barrel, by air-dry forming wall plate airing at pressure;
Step (3) in, after forming wall plate airing is air-dry, at dried surfaces of wall spray or brushing one deck fireproof paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508267.2A CN103850390A (en) | 2012-12-03 | 2012-12-03 | Integrated composite wallboard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508267.2A CN103850390A (en) | 2012-12-03 | 2012-12-03 | Integrated composite wallboard |
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| CN105696811A (en) * | 2016-01-26 | 2016-06-22 | 柳州市力万科技有限公司 | Environment-friendly removable house |
| CN110406196A (en) * | 2019-07-12 | 2019-11-05 | 浙江圣安化工股份有限公司 | A kind of biological material manufactured goods and preparation method thereof |
| CN113622614A (en) * | 2021-08-10 | 2021-11-09 | 湖北博远科技新型材料有限公司 | Preparation method of raw material-saving integrated wallboard |
| US11490138B2 (en) | 2015-03-04 | 2022-11-01 | Saturn Licensing Llc | Reception apparatus, reception method, transmission apparatus, and transmission method for indicating presence or absence of signaling information in a payload of a packet |
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Application publication date: 20140611 |