CN1111630C - Hollow-cast vegetable fibre plate, prodn. method and products thereof - Google Patents
Hollow-cast vegetable fibre plate, prodn. method and products thereof Download PDFInfo
- Publication number
- CN1111630C CN1111630C CN 98124831 CN98124831A CN1111630C CN 1111630 C CN1111630 C CN 1111630C CN 98124831 CN98124831 CN 98124831 CN 98124831 A CN98124831 A CN 98124831A CN 1111630 C CN1111630 C CN 1111630C
- Authority
- CN
- China
- Prior art keywords
- plant fiber
- cast
- plant
- fiber plate
- hollow
- 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.)
- Expired - Fee Related
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 15
- 235000013311 vegetables Nutrition 0.000 title claims description 19
- 238000000034 method Methods 0.000 title abstract 5
- 239000000843 powder Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 9
- 239000010440 gypsum Substances 0.000 claims abstract description 9
- 108010068370 Glutens Proteins 0.000 claims abstract description 8
- 235000021312 gluten Nutrition 0.000 claims abstract description 8
- 239000010902 straw Substances 0.000 claims abstract description 6
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims abstract description 4
- 239000002893 slag Substances 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims description 12
- 102000009123 Fibrin Human genes 0.000 claims description 8
- 108010073385 Fibrin Proteins 0.000 claims description 8
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 claims description 8
- 229950003499 fibrin Drugs 0.000 claims description 8
- 235000015097 nutrients Nutrition 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 claims description 2
- 239000011507 gypsum plaster Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 231100000957 no side effect Toxicity 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract description 2
- 101710145505 Fiber protein Proteins 0.000 abstract 2
- 238000004321 preservation Methods 0.000 abstract 2
- 239000004035 construction material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002574 poison Substances 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 239000000463 material Substances 0.000 description 13
- 241000196324 Embryophyta Species 0.000 description 6
- 239000011449 brick Substances 0.000 description 4
- 208000006558 Dental Calculus Diseases 0.000 description 3
- 239000004566 building material Substances 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 239000011476 clinker brick Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a hollow-cast plant fiber plate preparing method and a product thereof. The hollow-cast plant fiber plate preparing method comprises the following steps: after a plant is expressed into juice, and slag is removed, cultivation is carried out to obtain cultivation solution, grains are ground, and the water treatment of the ground grains is carried out to obtain gluten; after the plant cultivation solution and the gluten are mixed and are uniformly stirred, the mixture is cultivated to obtain a plant fiber protein glue body; gypsum, farm crop straw powder and the plant fiber protein glue body are mixed and are uniformly stirred in added water, and a cast forming process is directly carried out in a mother plate manufactured at site. The hollow-cast plant fiber plate preparing method is scientific, the plant fiber plate can be formed by mould removal within one hour, and the plant fiber plate has the advantages of sound insulation, heat preservation and capability of automatically adjusting environmental moisture degree. The plant fiber plate is a light construction material having the advantages of no poison, no side effect and energy saving and can be used as a division wall, a partition wall, an outer heat preservation wall and a decorative wall.
Description
Technical field
The present invention relates to the preparation method of constructional materials, particularly relate to a kind of preparation method of wet-ground hollowcasting vegetable fibre board.
Background technology
At present, the construction wall master material about 95% of China is the solid clinker brick of clay, should use a large amount of land resources and make the solid clinker brick of these clays, consumes a large amount of heat energies again, therefore energy consumption is very huge, and seriously danger has been coerced human ecological environment; And gypsum is pure white because of it, easy-formation, is the architectural constructional materials that people like always, but existing gypsum is restricted its application owing to shortcomings such as hygroscopicity, seepage of water and intensity are low.
In addition, through long-term 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 synthesize, 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 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, volume 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 architectural decoration field, will cause the building materials revolution and the building revolution in a unprecedented step.
Summary of the invention
The purpose of this invention is to provide a kind of added the vegetable fibrin veneer, have high strength, a direct preparation method of the wet-ground hollowcasting vegetable fibre board of moulding by casting.
Another object of the present invention provides a kind of product that adopts above-mentioned preparation method to make.
The preparation method of wet-ground hollowcasting vegetable fibre board 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 nutrient solution 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 75-85 part is mixed with the crop stalk powder of 15-25 part, the vegetable fibrin veneer of 0.01-0.03 part, and the water that adds total amount 50% stirs, at the scene direct moulding by casting in the motherboard of Zhi Zuoing.
Wherein said gypsum is the plaster of paris for building.
Wherein said crop stalk powder can comprise straw powder, straw powder and milled powders of cornstalk.
Wherein, described plant can comprise vegetables, fruit.
The described vegetable fibrin veneer that obtains is a kind of natural polymer macromolecule of biologically active, can be as the surfactant of boundary and surface and interface, have extremely strong, absorption affinity, bonding force, extension and penetration, with after other material contacts, the reaction of the heat of hydration of swift and violent diffusion can take place, can be penetrated into the inside of other material, volatilization along with moisture content, produce huge cohesive strength, 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 absorbing capacity, thereby has improved the macro property of material.
The preparation method of wet-ground hollowcasting vegetable fibre board of the present invention is scientific and reasonable, can be in 1 hour stripping forming, have sound insulation, insulation, can when humid environment, absorb moisture, and when environmental drying, ooze out moisture content, therefore can regulate the wetness of environment, be a kind of nontoxic, have no side effect, energy-conservation light body building materials, can and modify wall as party wall, vertical partition wall, external thermal insulated wall, passed through the test of companies such as the U.S., Germany, intensity only is lower than the hardness of 325 cement, can directly pour into a mould at the scene, so just can the reduction of erection time, reduce cost; As a kind of board, it can also substitute timber and make furniture, characteristics such as have fire prevention, waterproof, can follow closely, can saw, can dig; therefore greatly reduce the consumption of timber; save the energy, protected green environment, had remarkable economic efficiency and social benefit.
Performance Detection through national building materials test center, every performance of the vegetable fibre board of this wet-ground hollowcasting all is better than like product, as the measured value standard value surface density kg/m of table 1 table 1 project unit
251≤55 moisture content %, 3.1≤3.5 coefficient of thermal conductivity W/, (m.K) 0.202--bending resistance load N 1787 〉=1.8G impact resistance inferior 10, (flawless is qualified) 10, the heavy kg 45.9 of (flawless is qualified) plate---remarks: coefficient of thermal conductivity: average temperature, (33.75 ℃)
Weight (the unit: N) of G-sheet material
Further describe the present invention below in conjunction with embodiment
Specific embodiment
A kind of preparation method of wet-ground hollowcasting vegetable fibre 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 nutrient solution is mixed with gluten, after stirring, in 32 ℃ moist constant temperature, cultivate, obtain the vegetable fibrin veneer after 7 days; 80 parts gypsum are mixed with 20 parts straw powder, 0.02 part vegetable fibrin veneer, and the water that adds total amount 50% stirs, at the scene direct moulding by casting in the motherboard of Zhi Zuoing.
Claims (4)
1, a kind of preparation method of wet-ground hollowcasting vegetable fibre 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 nutrient solution 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 75-85 part is mixed with the crop stalk powder of 15-25 part, the vegetable fibrin veneer of 0.01-0.03 part, and the water that adds total amount 50% stirs, at the scene direct moulding by casting in the motherboard of Zhi Zuoing.
2, preparation method as claimed in claim 1 is characterized in that described gypsum is the plaster of paris for building.
3, preparation method as claimed in claim 1 is characterized in that described crop stalk powder comprises straw powder, straw powder and milled powders of cornstalk.
4, preparation method as claimed in claim 1 is characterized in that described plant comprises vegetables, fruit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98124831 CN1111630C (en) | 1998-11-17 | 1998-11-17 | Hollow-cast vegetable fibre plate, prodn. method and products thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98124831 CN1111630C (en) | 1998-11-17 | 1998-11-17 | Hollow-cast vegetable fibre plate, prodn. method and products thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1216796A CN1216796A (en) | 1999-05-19 |
| CN1111630C true CN1111630C (en) | 2003-06-18 |
Family
ID=5228843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98124831 Expired - Fee Related CN1111630C (en) | 1998-11-17 | 1998-11-17 | Hollow-cast vegetable fibre plate, prodn. method and products thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1111630C (en) |
-
1998
- 1998-11-17 CN CN 98124831 patent/CN1111630C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1216796A (en) | 1999-05-19 |
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