FI851972L - Foerfarande och anordning foer framstaellning av en gipsfiberskiva. - Google Patents
Foerfarande och anordning foer framstaellning av en gipsfiberskiva.Info
- Publication number
- FI851972L FI851972L FI851972A FI851972A FI851972L FI 851972 L FI851972 L FI 851972L FI 851972 A FI851972 A FI 851972A FI 851972 A FI851972 A FI 851972A FI 851972 L FI851972 L FI 851972L
- Authority
- FI
- Finland
- Prior art keywords
- boards
- gipsfiberskiva
- frostaellning
- mash
- och anordning
- Prior art date
Links
Classifications
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
-
- 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
-
- 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
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
- C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
- C04B11/032—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the wet process, e.g. dehydrating in solution or under saturated vapour conditions, i.e. to obtain alpha-hemihydrate
-
- 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
- C04B28/141—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 containing dihydrated gypsum before the final hardening step, e.g. forming a dihydrated gypsum product followed by a de- and rehydration step
-
- 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)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Producing Shaped Articles From Materials (AREA)
- Paper (AREA)
- Peptides Or Proteins (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Saccharide Compounds (AREA)
- Inorganic Fibers (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Artificial Filaments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Multicomponent Fibers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3419558A DE3419558A1 (de) | 1984-05-25 | 1984-05-25 | Verfahren und anlage zur herstellung von gipsfaserplatten |
DE3419558 | 1984-05-25 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI851972A0 FI851972A0 (fi) | 1985-05-17 |
FI851972L true FI851972L (fi) | 1985-11-26 |
FI80439B FI80439B (fi) | 1990-02-28 |
FI80439C FI80439C (fi) | 1990-06-11 |
Family
ID=6236860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI851972A FI80439C (fi) | 1984-05-25 | 1985-05-17 | Foerfarande och anordning foer framstaellning av en gipsfiberskiva. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4734163A (fi) |
EP (1) | EP0166094B1 (fi) |
JP (1) | JPS60255658A (fi) |
AT (1) | ATE38556T1 (fi) |
DE (2) | DE3419558A1 (fi) |
DK (1) | DK163232C (fi) |
FI (1) | FI80439C (fi) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3634533A1 (de) * | 1986-10-10 | 1988-04-21 | Berlin Consult Gmbh | Verfahren zur herstellung von faserverstaerkten gipsbauplatten |
DE3634604C2 (de) * | 1986-10-10 | 1994-11-03 | Babcock Bsh Ag | Vorrichtung zum kontinuierlichen Formen von Mineralstoffplatten, insbesondere von Gipsfaserplatten, aus einer Suspension |
DE3732497A1 (de) * | 1987-06-06 | 1988-12-15 | Babcock Bsh Ag | Verfahren und anlage zur herstellung von gipsfaserplatten |
DE3730585A1 (de) * | 1987-09-11 | 1989-03-23 | Pfleiderer Ind Gmbh & Co Kg | Verfahren und vorrichtung zum herstellen von gipsfaserplatten |
AU637078B2 (en) * | 1988-11-18 | 1993-05-20 | Usg Enterprises Inc. | Composite material and method of producing |
US5632848A (en) * | 1989-10-12 | 1997-05-27 | Georgia-Pacific Corporation | Continuous processing equipment for making fiberboard |
US5347780A (en) * | 1989-10-12 | 1994-09-20 | Georgia-Pacific Corporation | Gypsum fiberboard door frame |
US5305577A (en) * | 1989-10-12 | 1994-04-26 | Georgia-Pacific Corporation | Fire-resistant structure containing gypsum fiberboard |
US5155959A (en) * | 1989-10-12 | 1992-10-20 | Georgia-Pacific Corporation | Firedoor constructions including gypsum building product |
US5171366A (en) * | 1989-10-12 | 1992-12-15 | Georgia-Pacific Corporation | Gypsum building product |
CN1042012C (zh) * | 1990-05-17 | 1999-02-10 | 伍思戈企业有限公司 | 新的复合材料及其制造方法 |
DE4039319A1 (de) * | 1990-12-10 | 1992-06-11 | Sicowa Verfahrenstech | Verfahren zum herstellen von gipsbaustoffen |
DE4127932A1 (de) * | 1991-08-23 | 1993-02-25 | Bold Joerg | Verfahren und vorrichtung zur herstellung von faserverstaerkten gipsplatten und dergleichen |
DE4135119A1 (de) * | 1991-10-24 | 1993-05-19 | Hebel Ag | Verfahren zum autoklavieren von poroesem, stueckigem gut, insbesondere formkoerper aus porenbeton. |
DE4239033A1 (fi) * | 1992-03-19 | 1993-09-23 | Fraunhofer Ges Forschung | |
GB9310891D0 (en) * | 1993-05-26 | 1993-07-14 | Tran Ind Res Inc | Utilization of deinking sludge in building materials |
US5945182A (en) * | 1995-02-14 | 1999-08-31 | G-P Gypsum Corporation | Fire-resistant members containing gypsum fiberboard |
AU4840396A (en) * | 1996-02-16 | 1997-09-02 | Jozsef Hadnagy | Process for the production of gypsum-based composite boards and shaped bodies |
US5817262A (en) * | 1996-12-20 | 1998-10-06 | United States Gypsum Company | Process of producing gypsum wood fiber product having improved water resistance |
US6399185B1 (en) * | 1998-10-30 | 2002-06-04 | Timothy D. Cathey | Vegetation substrate |
EP1205289A1 (fr) * | 2000-11-08 | 2002-05-15 | Lafarge Platres | Procédé d'hydratation de plaques de platre, dispositif pour sa mise en oeuvre |
EP1205722A1 (fr) * | 2000-11-08 | 2002-05-15 | Lafarge Platres | Procédé de séchage de plaques de plâtre, dispositif pour sa mise en oeuvre |
US7223311B2 (en) * | 2002-10-02 | 2007-05-29 | Conboy John S | Method and apparatus for fabricating gypsum board |
US7294189B2 (en) * | 2002-10-09 | 2007-11-13 | Hexion Specialty Chemicals, Inc. | Wax emulsion preservative compositions and method of manufacture |
CN100430453C (zh) * | 2002-10-11 | 2008-11-05 | 氦克逊特种化学品公司 | 用于防水石膏产品的添加剂 |
JP4280238B2 (ja) * | 2002-11-13 | 2009-06-17 | ヘキソン スペシャルティ ケミカルズ インコーポレーテッド | 複合材料用エマルジョン |
WO2004061042A1 (en) * | 2002-12-20 | 2004-07-22 | Borden Chemical, Inc. | Water-resistant additives for gypsum wood fiber products |
EP1628930A4 (en) * | 2003-06-05 | 2011-08-24 | Hexion Specialty Chemicals Inc | PLASTER PRODUCTS AND METHOD OF MANUFACTURE |
US7354503B2 (en) * | 2003-06-20 | 2008-04-08 | Sierra Pine Ltd. | Fire retardant composite panel product and a method and system for fabricating same |
US7344575B2 (en) * | 2005-06-27 | 2008-03-18 | 3M Innovative Properties Company | Composition, treated backing, and abrasive articles containing the same |
US20070102113A1 (en) * | 2005-11-04 | 2007-05-10 | Ainsworth Lumber Co., Ltd. | Methods of manufacturing engineered wood products |
US20070111019A1 (en) * | 2005-11-04 | 2007-05-17 | Ainsworth Lumber Co., Ltd. | Methods of manufacturing engineered wood products |
US8123991B2 (en) * | 2005-11-09 | 2012-02-28 | John S Conboy | System and method for making wallboard |
US20070119119A1 (en) * | 2005-11-09 | 2007-05-31 | Conboy John S | System and method for making wallboard |
US20070261334A1 (en) * | 2006-04-04 | 2007-11-15 | Conboy John S | Corner bead drywall compound applicator |
US20090077924A1 (en) * | 2007-09-21 | 2009-03-26 | Ainsworth Lumber Co., Ltd. | Methods of manufacturing engineered wood products |
US8968466B2 (en) | 2011-08-22 | 2015-03-03 | Momentive Specialty Chemicals Inc. | Sizing and rheology agents for gypsum stucco systems for water resistant panel production |
US8932401B2 (en) | 2011-08-22 | 2015-01-13 | Momentive Specialty Chemicals Inc. | Sizing and rheology agents for gypsum stucco systems for water resistant panel production |
US20190016636A1 (en) | 2017-07-13 | 2019-01-17 | United States Gypsum Company | One-step climate stablizing accelerator manufacturing and gypsum-fiber composite board manufactured therefrom |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1061676B (de) * | 1953-03-09 | 1959-07-16 | Johannes V Fehrn | Anlage zum Haerten von kalkgebundenen Kunststeinen in Dampf |
GB1063632A (en) * | 1964-02-24 | 1967-03-30 | Ici Ltd | Process for casting gypsum |
BE795882A (fr) * | 1972-02-25 | 1973-06-18 | Heine Nachf Inh Alfred E | Procede et dispositif pour secher des objets contenant de l'humidite |
JPS5041924A (fi) * | 1973-08-17 | 1975-04-16 | ||
JPS5350228A (en) * | 1976-10-19 | 1978-05-08 | Asahi Ishiwata Kogyo Kk | Production of plaster board |
DE2649300A1 (de) * | 1976-10-29 | 1978-05-03 | Giulini Chemie | Verfahren zur herstellung von plattenfoermigem material aus calciumsulfatdihydrat |
JPS53124524A (en) * | 1977-04-06 | 1978-10-31 | Toray Industries | Method of making gypsum molded |
DE2726073C2 (de) * | 1977-06-10 | 1983-06-01 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Nocken zur Gaswechselventilsteuerung von Hubkolbenmaschinen |
DE2816466A1 (de) * | 1978-04-15 | 1979-10-25 | Gypsum Research | Verfahren zur herstellung von bauteilen, insbesondere platten aus calciumsulfat und faserigen substanzen |
US4213931A (en) * | 1978-04-25 | 1980-07-22 | Ambartsumyan Nikolai S | Process of manufacturing gypsum products |
JPS5562830A (en) * | 1978-11-07 | 1980-05-12 | Matsushita Electric Ind Co Ltd | Manufacture of inorganic pressured powder hardened body |
JPS5678465A (en) * | 1979-11-26 | 1981-06-27 | Masayoshi Aoki | Manufacture of calcium silicate and its formed body |
JPS57175787A (en) * | 1981-04-23 | 1982-10-28 | Mitsubishi Mining & Cement Co | Manufacture of gypsum construction material |
DE3117662A1 (de) * | 1981-05-05 | 1982-11-25 | Heinrich 4350 Recklinghausen Quante | Gipsstein- und gipssandsteinherstellung |
-
1984
- 1984-05-25 DE DE3419558A patent/DE3419558A1/de active Granted
-
1985
- 1985-04-04 AT AT85104128T patent/ATE38556T1/de not_active IP Right Cessation
- 1985-04-04 DE DE8585104128T patent/DE3566156D1/de not_active Expired
- 1985-04-04 EP EP19850104128 patent/EP0166094B1/de not_active Expired
- 1985-04-30 DK DK194285A patent/DK163232C/da not_active IP Right Cessation
- 1985-05-17 FI FI851972A patent/FI80439C/fi not_active IP Right Cessation
- 1985-05-23 US US06/737,398 patent/US4734163A/en not_active Expired - Fee Related
- 1985-05-24 JP JP60110619A patent/JPS60255658A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK194285D0 (da) | 1985-04-30 |
EP0166094A1 (de) | 1986-01-02 |
ATE38556T1 (de) | 1988-11-15 |
DK163232B (da) | 1992-02-10 |
US4734163A (en) | 1988-03-29 |
DE3419558A1 (de) | 1985-12-19 |
JPS60255658A (ja) | 1985-12-17 |
FI851972A0 (fi) | 1985-05-17 |
EP0166094B1 (de) | 1988-11-09 |
DE3566156D1 (en) | 1988-12-15 |
FI80439C (fi) | 1990-06-11 |
FI80439B (fi) | 1990-02-28 |
DE3419558C2 (fi) | 1987-03-05 |
DK163232C (da) | 1992-07-06 |
DK194285A (da) | 1985-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: BABCOCK-BSH AKTIENGESELLSCHAFT |