CN102190478A - Composite board - Google Patents
Composite board Download PDFInfo
- Publication number
- CN102190478A CN102190478A CN2011100380473A CN201110038047A CN102190478A CN 102190478 A CN102190478 A CN 102190478A CN 2011100380473 A CN2011100380473 A CN 2011100380473A CN 201110038047 A CN201110038047 A CN 201110038047A CN 102190478 A CN102190478 A CN 102190478A
- Authority
- CN
- China
- Prior art keywords
- composition board
- mixture
- mould
- perlite
- bamboo bar
- Prior art date
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 claims abstract description 83
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 32
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 30
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 30
- 241001330002 Bambuseae Species 0.000 claims abstract description 30
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 30
- 239000011425 bamboo Substances 0.000 claims abstract description 30
- 239000010451 perlite Substances 0.000 claims abstract description 19
- 235000019362 perlite Nutrition 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 15
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000011777 magnesium Substances 0.000 claims abstract description 14
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 14
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003365 glass fiber Substances 0.000 claims abstract description 12
- 239000000049 pigment Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 5
- 239000002154 agricultural waste Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010903 husk Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229940089401 xylon Drugs 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention relates to a composite board, which is made of a mixture comprising one or more materials, the mixture comprising liquid magnesium chloride, a magnesium adhesive material modifier, magnesium oxide, a natural fibre, perlite, glass fibre, a pigment, and bamboo splint. The obtained composite board is resistant to water and flame and improved in flexibility.
Description
Technical field
The present invention relates to be suitable for the composition board of Application in Building, described composition board fire-proof and water-proof, and make by recyclable materials.
Background technology
The buildings that comprises dwelling house and pattern of trade is formed by multiple structure building, and described structure comprises wood, steel construction, cement and structural slab.Using timber may be expensive as material of construction, and be subjected to easily mouldy, fungi is rotted and the influence of insect infestations.
Gypsum wallboard is cheap and be easy to utilize.It also is a fireproof.Yet, there is not strongthener, it may be more crisp relatively when drying, and can't the supporting heavy load.The another kind of material that has used is the silicate-base product.Owing to contain silicate, it may be deleterious to people (for example occupant in builder or the building) and environment.
Therefore, the purpose of this invention is to provide a kind of composition board, its economical and effective, fire-resistant and make by recyclable materials.
Another object of the present invention provides a kind of composition board, and its intensity is higher.
Summary of the invention
According to the preferred embodiments of the invention, composition board is made by the mixture that comprises liquid magnesium chloride, magnesium matrix material properties-correcting agent, magnesium oxide, natural fiber, perlite, whipping agent, glass fiber, pigment and bamboo bar (bamboo sticks).
Disclosed herein as well is the method for making described composition board, preferable methods comprises: liquid magnesium chloride is mixed with liquid magnesium adhesive property properties-correcting agent and magnesium oxide powder and form mixture.Then whipping agent is added described mixture to regulate the density of mixture.Subsequently natural fiber, glass fiber, perlite and pigment are added to mix with described mixture.Then mixture is distributed to enter in the mould with predetermined size, and the latticed bamboo bar of one deck adds in the described mould at least.Alternatively, can use bamboo bar framework.Make described mould drying then, and cut into the size of hope.
Detailed Description Of The Invention
Multiple embodiments of the present invention below is discussed.Though the one or more of these embodiments are preferred, disclosed described embodiment should not be understood or as the disclosed content of restriction, be comprised the scope of claim.In addition, it will be understood by those skilled in the art that following description only is used to illustrate, and the scope that does not limit the present invention in any way.
Described composition board is made by comprising in the following material one or more composition: magnesium chloride, magnesium matrix material properties-correcting agent, magnesium oxide, natural fiber, perlite, whipping agent, glass fiber, pigment and bamboo bar.In preferred embodiments, described composition board comprises the material that all are mentioned.In an example embodiment, described composition board comprises the combination of magnesium chloride, magnesium matrix material properties-correcting agent, magnesium oxide powder, natural fiber, perlite and bamboo bar.In another example embodiment, described composition board comprises the combination of magnesium chloride, magnesium matrix material properties-correcting agent, magnesium oxide, natural fiber, perlite, whipping agent and bamboo bar.In another example embodiment, described composition board comprises the combination of magnesium chloride, magnesium matrix material properties-correcting agent, magnesium oxide, natural fiber, perlite, whipping agent, glass fiber and bamboo bar.
In preferred embodiments, described structural slab comprises material listed in the following table 1, and described material is represented with the relative proportion of kilogram value and part.
Table 1
| Material | Amount (weight part) | Amount (kilogram) |
| Liquid magnesium chloride | 160-220 | 80-100 |
| Magnesium matrix material properties-correcting agent | 1-2 | 0.5-1 |
| Magnesium oxide powder (68%-98%MgO) | 200 | 100 |
| Whipping agent | 4-8 | 2-4 |
| Xylon (for example rice husk or wood chip) | 40-80 | 20-40 |
| Perlite | 30-50 | 15-25 |
| Pigment | 1-4 | 0.5-2 |
| Glass fiber | 1-4 | 0.5-2 |
The final mixture of above-mentioned materials is formed paste (paste), and pour in the predetermined mold subsequently, up to half fills substantially with described mould, use any suitable technique that described paste is launched in described mould, for example by using wooden or plastic plate promotes described paste back and forth so that it is deployed into the degree of hope.Bamboo bar grid is positioned on the exposed surface of the described paste of filling described mould, described paste is poured in the mould, cover bamboo bar grid, fill up mould up to described paste.Described bamboo bar provides enhancement to composition board.Filling described mould can manually carry out or carry out under the assistance of laminator.
Fig. 1 illustrates a kind of method (100) that is used to make a plurality of operations (110)-(190) of composition board described below (200).
Described operation (110)-(140), (190)-(200) are preferably undertaken by order illustrated, and all the other operations are preferably undertaken by order illustrated simultaneously, but can any order carry out.
Though preferably have illustrated described operation, operation can be different with illustrated operation, and promptly also nonessential have all illustrated operations to form composition board (200).In addition, for the sake of clarity, the amount of the material that uses in method (100) is shown in the table 1.
In one embodiment of the invention, liquid magnesium chloride is poured in the mixing tank in step (110).In step (120), magnesium matrix material properties-correcting agent is poured in the described mixing tank, and mixed with described liquid magnesium chloride.In step (130), add the magnesium oxide powder of purity between 68%-98% then, and mix with described mixture, form and stick with paste.Use these materials of making composition boards to obtain composition board, the general fire-proof and water-proof of this composition board, nontoxic, not carcinogenic and in fact than wooden or gypsum wallboard is more durable.
In step (150), add the natural fiber of size of mesh between the 5-40 micron, and mix with described paste.Described natural fiber is preferably from agricultural waste, and for example rice husk obtains.
In step (160), add perlite and mix with described mixture, preferably use the expansion closed perlite.Use perlite so that final composition board is lighter.
In step (190), described paste is poured in the mould of predetermined size, up to described mould is filled half substantially.Use any suitable technique that described paste is launched in described mould, for example by using wooden or plastic plate promotes described paste back and forth so that it is deployed into the degree of hope.Bamboo bar grid is positioned on the exposed surface of the described paste in the described mould.The size of described bamboo bar grid makes it fully cover the surface of described paste substantially.Topple over described paste then and cover described bamboo bar grid, fill up described mould up to it, drying is at least 6 hours then.Then the composition board that obtains can be cut into the size of hope.
In one embodiment of the invention, after step (130), whipping agent is added in the described mixture.Add whipping agent and make, obtain lighter paste, thereby adjust the density of described mixture at described mixing species formation bubble.This can adjust the weight of plate, up to the weight that obtains wishing.
In another embodiment of the present invention, glass fiber is added described mixture.Add glass fiber with the amount of deflection that increases described composition board and the intensity of described composition board.It also helps all material is bonded together.Preferably before adding described bamboo bar, it is added in the mixture.
In another embodiment of the present invention, in described mixture, add pigment.Preferably before adding described bamboo bar, it is added mixture.Add pigment to satisfy aesthetic requirement.
In another embodiment of the present invention, liquid magnesium chloride is poured in the mixing tank of predetermined size in step (110), in step (120) magnesium matrix material properties-correcting agent is poured in the described mixing tank and with described liquid magnesium chloride and mixed.In step (130), add magnesium oxide powder and mix the formation paste with described mixture.Add magnesite whipping agent (magnesite foaming agent) with the density that changes described paste and make it and described mixture mixes in step (140) then.In step (150), add size of mesh and be the natural fiber between the 5-40 micron and mix with described paste.Described natural fiber is preferably by agricultural waste, and for example rice husk obtains.In step (160), add the expansion closed perlite and mix with described paste.Perlite makes final composition board lighter.In step (170), add pigment and mix with described paste.In step (180), glass fiber added described paste and make it is mixed.
In step (190), described paste is poured in the mould of predetermined size, up to described mould is filled half substantially.Filling described mould can manually carry out or carry out under the assistance of laminator.Use any suitable technique that described paste is launched in described mould, for example use wooden or plastic plate promotes described paste back and forth so that it is deployed into the degree of hope.Bamboo bar grid is positioned on the exposed surface of the described paste in the described mould, and the size of described bamboo bar grid makes it fully cover the surface of described paste substantially.Topple over described paste then, cover described bamboo bar grid, fill up described mould, make described mould drying at least 6 hours then up to described paste.Then the composition board that obtains can be cut into the size of hope.Strengthen described plate and not only be confined to foregoing with the bamboo bar.Also can increase second layer bamboo bar grid.Alternatively, which floor grid can be combined, before pouring described paste into described mould, at first this framework be inserted described mould, fill described mould and cover described framework fully so that it forms the bamboo framework.
More than be some exemplary methods that strengthen described plate with the bamboo bar.Also can use and be generally used for strengthening concrete method.Resulting composition board can for example be used in the manufacture process of dwelling house or other types buildings in many ways in structure.Without limits, such use comprises lining, ceiling brick, exterior window trim (window wrap).It also can be used for making furniture, for example bench.This composition board also can be used for forming truss (truss) to replace the Steel Truss in the dry wall body cuts off, for example U type channel-section steel and C type channel-section steel.
Foregoing description outlines several embodiments of the present invention so that those skilled in the art can understand disclosed content better.Skilled person in the art will appreciate that and to change and to revise and do not break away from the scope of the present disclosure.Foregoing description is intended to for example, and the scope that does not limit the present invention in any way, scope of the present invention is only limited by the scope of claims.
Claims (19)
1. composition board, it is made by the mixture that comprises following material:
Magnesium chloride;
Magnesium matrix material properties-correcting agent;
Magnesium oxide;
Natural fiber;
Perlite and
At least one deck bamboo bar grid, described bamboo bar grid fully launches at the inner plane of described plate.
2. composition board according to claim 1, it also comprises whipping agent.
3. according to the described composition board of claim 1 to 2, it also comprises glass fiber.
4. composition board according to claim 3, the length of wherein said glass fiber at 20mm between the 150mm.
5. according to the described composition board of claim 1 to 4, it also comprises pigment.
6. composition board according to claim 1, wherein said natural fiber comprises the fiber that obtains from agricultural waste.
7. composition board according to claim 1, wherein said perlite comprises the expansion closed perlite.
8. composition board according to claim 1, in weight part, it comprises liquid magnesium chloride 160-200 part, 200 parts in magnesium oxide, magnesium matrix material properties-correcting agent 1-2 part, natural fiber 40-80 part and perlite 30-50 part.
9. composition board according to claim 2, wherein said whipping agent are the 2-8 weight part.
10. composition board according to claim 3, wherein said glass fiber are the 1-4 weight part.
11. composition board according to claim 5, wherein said pigment are the 1-4 weight part.
12. make the method for composition board, its first step is:
I) liquid magnesium chloride is mixed with liquid magnesium adhesive property properties-correcting agent and magnesium oxide powder and form mixture;
Then carry out following two steps with random order:
Ii) natural fiber is sneaked in the described mixture;
Iii) perlite is sneaked in the described mixture;
The order of final step is as follows:
Iv) described mixture is distributed and enter in the mould with predetermined size;
V) the latticed bamboo bar of one deck is placed on the mixture that is distributed at least;
Vi) described mixture is distributed to enter in the described mould, cover described bamboo bar grid;
And make described mixture at described mould inner drying to form composition board.
13. method according to claim 13 is wherein in step I) back and step I i) and iii) before increase regulate the step of the density of described mixture by the adding whipping agent.
14. according to the described method of claim 13 to 14, it also is included in step I) back and step I v) before the step of combined fiberglass silk.
15., wherein also be included in step I according to the described method of claim 13 to 15) back and step I v) before the step of hybrid pigment.
16. make the method for composition board, its first step is:
I) liquid magnesium chloride is mixed with liquid magnesium adhesive property properties-correcting agent and magnesium oxide powder and form mixture;
Then carry out following two steps with random order:
Ii) natural fiber is sneaked in the described mixture;
Iii) perlite is sneaked in the described mixture;
The order of final step is as follows:
Iv) bamboo bar framework is placed in the mould, described framework fully launches on the two sides of described plate;
Vi) described mixture is distributed to enter in the described mould, cover described bamboo bar framework and fill described mould;
And make described mixture in described mould, solidify and form composition board.
17. method according to claim 17 is wherein in step I) back and step I i) and iii) before increase regulate the step of described mixture density by the adding whipping agent.
18. according to the described method of claim 17 to 18, it also is included in step I) back and step I v) before the step of combined fiberglass silk.
19. according to the described method of claim 17 to 19, it also is included in step I) back and step I v) before the step of hybrid pigment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI2010000542 | 2010-02-04 | ||
| MYPI2010000542 | 2010-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102190478A true CN102190478A (en) | 2011-09-21 |
Family
ID=44599454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100380473A Pending CN102190478A (en) | 2010-02-04 | 2011-01-31 | Composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102190478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043961A (en) * | 2011-10-11 | 2013-04-17 | 刘丰 | Glass fiber and magnesium cement building board |
-
2011
- 2011-01-31 CN CN2011100380473A patent/CN102190478A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043961A (en) * | 2011-10-11 | 2013-04-17 | 刘丰 | Glass fiber and magnesium cement building board |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110921 |