DE3620154A1 - Verfahren zum herstellen hochfester gipsbauteile - Google Patents
Verfahren zum herstellen hochfester gipsbauteileInfo
- Publication number
- DE3620154A1 DE3620154A1 DE19863620154 DE3620154A DE3620154A1 DE 3620154 A1 DE3620154 A1 DE 3620154A1 DE 19863620154 DE19863620154 DE 19863620154 DE 3620154 A DE3620154 A DE 3620154A DE 3620154 A1 DE3620154 A1 DE 3620154A1
- Authority
- DE
- Germany
- Prior art keywords
- gypsum
- water
- wood particles
- particles
- construction elements
- 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.)
- Withdrawn
Links
- 239000010440 gypsum Substances 0.000 title claims abstract description 43
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010276 construction Methods 0.000 title abstract 7
- 239000002245 particle Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002023 wood Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000011505 plaster Substances 0.000 claims description 5
- 239000004566 building material Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 2
- 230000002940 repellent Effects 0.000 claims 1
- 239000008400 supply water Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009436 residential construction Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD27894885 | 1985-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3620154A1 true DE3620154A1 (de) | 1987-01-29 |
Family
ID=5569906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863620154 Withdrawn DE3620154A1 (de) | 1985-07-25 | 1986-06-14 | Verfahren zum herstellen hochfester gipsbauteile |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS266395B1 (cs) |
| DE (1) | DE3620154A1 (cs) |
| HU (1) | HU205332B (cs) |
| SU (1) | SU1740350A1 (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3815393A1 (de) * | 1988-05-05 | 1989-11-16 | Baehre & Greten | Verfahren zur herstellung plattenfoermiger verbundstoffe |
| DE3822759A1 (de) * | 1988-07-05 | 1990-01-18 | Baehre & Greten | Verfahren zum aufbereiten von papier und/oder schneid- und/oder hobelspaenen und/oder holzfasern oder dergleichen und zum herstellen von formkoerpern, insbesondere platten aus einem gips-faserstoffgemisch |
| EP0446693A1 (de) * | 1990-03-14 | 1991-09-18 | ProMineral Gesellschaft zur Verwendung von Mineralstoffen mbH | Verfahren zur Herstellung von Gipsfaserplatten, insbesondere von Fussbodenplatten |
-
1986
- 1986-06-14 DE DE19863620154 patent/DE3620154A1/de not_active Withdrawn
- 1986-06-23 SU SU7774218A patent/SU1740350A1/ru active
- 1986-06-27 CS CS864807A patent/CS266395B1/cs unknown
- 1986-07-23 HU HU863003A patent/HU205332B/hu unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3815393A1 (de) * | 1988-05-05 | 1989-11-16 | Baehre & Greten | Verfahren zur herstellung plattenfoermiger verbundstoffe |
| DE3822759A1 (de) * | 1988-07-05 | 1990-01-18 | Baehre & Greten | Verfahren zum aufbereiten von papier und/oder schneid- und/oder hobelspaenen und/oder holzfasern oder dergleichen und zum herstellen von formkoerpern, insbesondere platten aus einem gips-faserstoffgemisch |
| DE3822759C2 (de) * | 1988-07-05 | 2000-11-16 | Kvaerner Panel Sys Gmbh | Verfahren zum Aufbereiten von Papier und/oder Schneid- und/oder Hobelspänen und/oder Holzfasern oder dergleichen und zum Herstellen von Formkörpern, insbesondere Platten aus einem Gips-Faserstoffgemisch |
| EP0446693A1 (de) * | 1990-03-14 | 1991-09-18 | ProMineral Gesellschaft zur Verwendung von Mineralstoffen mbH | Verfahren zur Herstellung von Gipsfaserplatten, insbesondere von Fussbodenplatten |
Also Published As
| Publication number | Publication date |
|---|---|
| CS480786A1 (en) | 1988-08-16 |
| CS266395B1 (en) | 1989-12-13 |
| HU205332B (en) | 1992-04-28 |
| SU1740350A1 (ru) | 1992-06-15 |
| HUT42414A (en) | 1987-07-28 |
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| DE3006012C2 (cs) | ||
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| AT229213B (de) | Mörtelmischung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |