CN1216757A - Method for making gypsum plant fibre decorative board, and the products therefrom - Google Patents
Method for making gypsum plant fibre decorative board, and the products therefrom Download PDFInfo
- Publication number
- CN1216757A CN1216757A CN98124833A CN98124833A CN1216757A CN 1216757 A CN1216757 A CN 1216757A CN 98124833 A CN98124833 A CN 98124833A CN 98124833 A CN98124833 A CN 98124833A CN 1216757 A CN1216757 A CN 1216757A
- Authority
- CN
- China
- Prior art keywords
- plant
- gypsum
- preparation
- decorative board
- gluten
- 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.)
- Granted
Links
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
- C04B28/14—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 calcium sulfate cements
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/18—Waste materials; Refuse organic
- C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
-
- 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
Abstract
The prepn. method includes the following steps: expressing plant material to obtain juice, residue-removing, constant-temp. culture to obtain culture solution; grinding the grains into flour, adding water to make treatment to obtain gluten; mixing the above-mentioned plant culture solution and the gluten uniformly stirring and making culture to obtain the plant fibre protein colloidal body; then mixing the gypsum with crops stalk powder and plant fibre protein colloidal body, adding water and uniformly stirring them, and pouring the mixture material into plate mill to obtain the invented gypsum decorative plant fiberboard. Said products are low in water absorption, high in strength, light in weight, non-deformable, and can be made into various wall materials, such as wallboard, decorative board, colour brick and tile and wall concrete, etc..
Description
The present invention relates to preparation method of the preparation method of material of construction, particularly a kind of gypsum plant fibre decorative board and products thereof.
For a long time, gypsum is pure white with it, the characteristic of easy-formation is subjected to liking of people always, but because shortcomings such as its intensity difference, easy infiltration have limited people's use again.
In addition, through secular observation, practice and research, we have found two special phenomena, one is to have more than 2000 year historical ancient Great Wall experiencing the how many times trials and hardships, after the earthshaking test, still can stand towering, hard as huge rock, though the brick that has weathering breakage, but the ditch between brick and the brick still closely connects together, find that by analysis the material of this ditch seam is a sticky rice syrup, lime and gypsum synthetic, exist a kind of having the qualities of plants glue, it has been penetrated in the material of connected brick, and molten with it be one, and hard inseparable; Another phenomenon is, we exist tartar by everyone tooth more or less, even all note brushing teeth after you, the each dining every day, still keep away the generation of unavoidable tartar, find by analysis, this also is because a this existence with glue of biological nature is arranged, it can be in the short period of time of people's feed, penetrate tooth uranium surface and enter into tooth under the suitable especially condition of temperature, the humidity in oral cavity, volumetric expansion has formed firm, not segregative tartar.Analyze thus and associate, if with this biology, may penetrate in other material and go, and the glue that is closely linked with it applies in the building decoration field, will cause the building materials revolution and the building revolution in a unprecedented step.
The purpose of this invention is to provide and a kind ofly added the vegetable fibrin veneer, thereby improved the preparation method of gypsum plant fibre decorative board of the performance of gypsum.
Another object of the present invention provides a kind of product that adopts above-mentioned preparation method to make.
The preparation method of gypsum plant fiberboard of the present invention comprise plant expressed juice removed slag after, at 25-30 ℃ of following constant temperature culture 10-20 days, it was stand-by to obtain nutrient solution; Grain is ground to form 580-650 purpose powder, carry out water treatment and obtain gluten; Above-mentioned plant culturing liquid is mixed with gluten, after stirring, in 31-34 ℃ moist constant temperature, cultivate, obtain the vegetable fibrin veneer after 5-10 days; The gypsum of 80-84 part is mixed with crop stalk powder of 16-20 part and the vegetable fibrin veneer of 0.005-0.015, and the water that adds total amount 50% stirs, drop in the sheet material press, under 20-23 ℃ of temperature, 10-18 minute can become plate.
Wherein, described plant can comprise vegetables, fruit.
The described vegetable fibrin veneer that obtains is a kind of natural polymer polymer of biologically active, can be as the tensio-active agent of phase interface and surface and interface, has extremely strong adsorptive power, bounding force, diffusive force and seepage force, with after other material contacts, the reaction of the hydration heat of swift and violent diffusion can take place, can be penetrated into the inside of other material, volatilization along with moisture content, produce huge force of cohesion, the material of various unlike materials is linked together securely, form an integral body, increased the intensity of material greatly, rigidity, fracture toughness and density, because the density on surface is strengthened, and has reduced water-retaining capacity, thereby has improved the macro property of material.
Wherein, described crop stalk powder can comprise straw powder, straw powder, milled powders of cornstalk.
Described gypsum is the plaster of Paris for building.
The preparation method of gypsum plant fibre decorative board of the present invention is scientific and reasonable, utilization of waste material, products made thereby can replace common brick, performance surpasses the resistance to compression of No. 150 bricks, folding strength, and water-intake rate is low, modification not, be a kind of intensity height but the light material of construction of body, can reduce cost, particularly can make gypsum and other solid waste make various dissimilar novel wall materials, such as ash wall body plate, decorative sheet, color brick and tile, sham wood, body of wall concrete etc., be enough to replace fully clay brick and other materials for wall, in use, absorb moisture around during humid environment, ooze out moisture around during environmental drying; And can substitute timber and make furniture, have waterproof, fire prevention, can follow closely, can saw, can dig, therefore characteristics such as nontoxic, side effect can save soil, timber equal energy source and other resource, social benefit and remarkable in economical benefits.
Performance Detection through national building materials test center, every performance of this gypsum plant fibre decorative board all meets or exceeds national standard, as table 1:
Project unit's measured value standard value
Weight per unit area kg/m
211.3≤12.0
Maximum value kg/m
211.4≤13.0
Water ratio % 0.4≤3.0
Maximum value % 0.4≤3.5
Water-intake rate % 0.8≤10.0
Maximum value % 1.1≤11.0
Breaking load N 190 〉=118
Minimum value N 160 〉=106
Further describe the present invention below in conjunction with embodiment
Embodiment
A kind of preparation method of gypsum plant fibre decorative board, it comprise plant expressed juice removed slag after, 27 ℃ of following constant temperature culture 15 days, it was stand-by to obtain nutrient solution; Grain is ground to form 580 purpose powder, carry out water treatment and obtain gluten; Above-mentioned plant culturing liquid is mixed with gluten, after stirring, in 32 ℃ moist constant temperature, cultivate, obtain the vegetable fibrin veneer after 7 days; 82 parts gypsum are mixed with 18 parts straw powder and 0.01 vegetable fibrin veneer, and the water that adds total amount 50% stirs, drop in the sheet material press, under 23 ℃ of temperature, can become plate in 15 minutes.
Claims (5)
1, a kind of preparation method of gypsum plant fibre decorative board, it is characterized in that comprising plant expressed juice removed slag after, at 25-30 ℃ of following constant temperature culture 10-20 days, it was stand-by to obtain nutrient solution; Grain is ground to form 580-650 purpose powder, carry out water treatment and obtain gluten; Above-mentioned plant culturing liquid is mixed with gluten, after stirring, in 31-34 ℃ moist constant temperature, cultivate, obtain the vegetable fibrin veneer after 5-10 days; The gypsum of 80-84 part is mixed with crop stalk powder of 16-20 part and the vegetable fibrin veneer of 0.005-0.015, and the water that adds total amount 50% stirs, drop in the sheet material press, under 20-23 ℃ of temperature, 10-18 minute can become plate.
2, preparation method as claimed in claim 1 is characterized in that described plant comprises vegetables, fruit.
3, preparation method as claimed in claim 1 is characterized in that described crop stalk powder comprises straw powder, straw powder, milled powders of cornstalk.
4, preparation method as claimed in claim 1 is characterized in that described gypsum is the plaster of Paris for building.
5, a kind of gypsum plant fibre decorative board is characterized in that adopting as the described preparation method of claim 1-4 making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981248330A CN1137866C (en) | 1998-11-17 | 1998-11-17 | Method for making gypsum plant fibre decorative board, and the products therefrom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981248330A CN1137866C (en) | 1998-11-17 | 1998-11-17 | Method for making gypsum plant fibre decorative board, and the products therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1216757A true CN1216757A (en) | 1999-05-19 |
| CN1137866C CN1137866C (en) | 2004-02-11 |
Family
ID=5228845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB981248330A Expired - Fee Related CN1137866C (en) | 1998-11-17 | 1998-11-17 | Method for making gypsum plant fibre decorative board, and the products therefrom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1137866C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377853A (en) * | 2018-04-17 | 2018-08-10 | 刘代峰 | A kind of preparation method of organism package decoration construction material |
-
1998
- 1998-11-17 CN CNB981248330A patent/CN1137866C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377853A (en) * | 2018-04-17 | 2018-08-10 | 刘代峰 | A kind of preparation method of organism package decoration construction material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1137866C (en) | 2004-02-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |