DE69922815D1 - Gipsplatte und verfahren zu ihrer herstellung - Google Patents
Gipsplatte und verfahren zu ihrer herstellungInfo
- Publication number
- DE69922815D1 DE69922815D1 DE69922815T DE69922815T DE69922815D1 DE 69922815 D1 DE69922815 D1 DE 69922815D1 DE 69922815 T DE69922815 T DE 69922815T DE 69922815 T DE69922815 T DE 69922815T DE 69922815 D1 DE69922815 D1 DE 69922815D1
- Authority
- DE
- Germany
- Prior art keywords
- plaster
- production
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/18—Lignin sulfonic acid or derivatives thereof, e.g. sulfite lye
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
- C04B2111/0062—Gypsum-paper board like materials
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
- C04B2111/1006—Absence of well-defined organic compounds
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/137,766 US5879446A (en) | 1998-08-21 | 1998-08-21 | Gypsum wallboard, and method of making same |
PCT/US1999/000131 WO2000010936A1 (en) | 1998-08-21 | 1999-01-06 | Gypsum wallboard, and method of making same |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69922815D1 true DE69922815D1 (de) | 2005-01-27 |
Family
ID=22478956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69922815T Expired - Fee Related DE69922815D1 (de) | 1998-08-21 | 1999-01-06 | Gipsplatte und verfahren zu ihrer herstellung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5879446A (de) |
EP (1) | EP1112237B1 (de) |
AU (1) | AU2026599A (de) |
CA (1) | CA2341466C (de) |
DE (1) | DE69922815D1 (de) |
WO (1) | WO2000010936A1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6340388B1 (en) * | 1998-11-18 | 2002-01-22 | Advanced Construction Materials Corp. | Strengthened, light weight wallboard and method and apparatus for making the same |
US6299679B1 (en) | 1999-09-14 | 2001-10-09 | Western Mobile New Mexico, Inc. | Ready-to-use stucco composition and method |
WO2001045932A1 (en) * | 1999-12-23 | 2001-06-28 | Luongo Joseph S | Strengthened, light weight construction board and method and apparatus for making the same |
AU2005242201B2 (en) * | 2000-04-25 | 2008-08-28 | United States Gypsum Company | Gypsum compositions with enhanced resistance to permanent deformation |
US6387172B1 (en) | 2000-04-25 | 2002-05-14 | United States Gypsum Company | Gypsum compositions and related methods |
WO2002012141A1 (en) * | 2000-08-07 | 2002-02-14 | Lafarge North America Inc. | Lightweight gypsum board product and method of manufacture |
EP1205289A1 (de) * | 2000-11-08 | 2002-05-15 | Lafarge Platres | Verfahren zur Hydratation von Gipsplatten, Vorrichtung zur Durchführung des Verfahrens |
EP1205722A1 (de) * | 2000-11-08 | 2002-05-15 | Lafarge Platres | Verfahren zum trocknen von Gipskartonplatten und Vorrichtung zur Durchführung des Verfahrens |
US6468632B2 (en) | 2000-12-06 | 2002-10-22 | National Gypsum Properties, Llc | Method of edge-sealing gypsum board for clean room quality |
US6527850B2 (en) | 2001-04-11 | 2003-03-04 | Arco Chemical Technology L.P. | Use of comb-branched copolymers in gypsum compositions |
DE60328668D1 (de) * | 2002-03-27 | 2009-09-17 | United States Gypsum Co | Hochmolekularergewicht-zusatz für gebrannten gips und und zementzusammensetzungen |
US7338990B2 (en) * | 2002-03-27 | 2008-03-04 | United States Gypsum Company | High molecular weight additives for calcined gypsum and cementitious compositions |
US6868883B2 (en) | 2002-07-01 | 2005-03-22 | National Gypsum Properties, Llc | Apparatus and method for reducing wallboard waste during manufacture |
ES2199680B2 (es) * | 2002-07-30 | 2005-06-01 | Universidad Politecnica De Madrid | Placas de escayola o yeso para su uso en construccion. |
US6783587B2 (en) | 2002-09-11 | 2004-08-31 | National Gypsum Properties, Llc | Lightweight wallboard compositions containing natural polymers |
US7220329B2 (en) * | 2003-03-20 | 2007-05-22 | National Gypsum Properties, Llc | Method for applying reference markings to wallboard during manufacture |
US6869988B2 (en) * | 2003-04-16 | 2005-03-22 | Arco Chemical Technology, L.P. | Solid supported comb-branched copolymers as an additive for gypsum compositions |
US7273579B2 (en) * | 2004-01-28 | 2007-09-25 | United States Gypsum Company | Process for production of gypsum/fiber board |
ATE463471T1 (de) * | 2004-02-24 | 2010-04-15 | Lafarge Platres | Verfahren und vorrichtung zur herstellung eines hydraulisch abgebundenen porenkörpers |
US9802866B2 (en) | 2005-06-09 | 2017-10-31 | United States Gypsum Company | Light weight gypsum board |
US9840066B2 (en) | 2005-06-09 | 2017-12-12 | United States Gypsum Company | Light weight gypsum board |
US20080070026A1 (en) * | 2005-06-09 | 2008-03-20 | United States Gypsum Company | High hydroxyethylated starch and high dispersant levels in gypsum wallboard |
US7731794B2 (en) | 2005-06-09 | 2010-06-08 | United States Gypsum Company | High starch light weight gypsum wallboard |
US11306028B2 (en) | 2005-06-09 | 2022-04-19 | United States Gypsum Company | Light weight gypsum board |
US11338548B2 (en) | 2005-06-09 | 2022-05-24 | United States Gypsum Company | Light weight gypsum board |
US7294195B2 (en) * | 2005-08-08 | 2007-11-13 | Wacker Chemical Corporation | Water repellant gypsum compositions |
US8262820B2 (en) * | 2006-04-28 | 2012-09-11 | United States Gypsum Company | Method of water dispersing pregelatinized starch in making gypsum products |
US7754007B2 (en) * | 2007-10-23 | 2010-07-13 | United States Gypsum Company | Gypsum mixtures for forming solids |
US10427978B2 (en) * | 2008-04-22 | 2019-10-01 | United States Gypsum Company | Coated building panels and articles containing calcium sulfate hemihydrate |
US8563139B2 (en) * | 2008-04-22 | 2013-10-22 | United States Gypsum Company | Non-hydrating plaster composition and method |
US8303159B2 (en) * | 2008-09-05 | 2012-11-06 | United States Gypsum Company | Efficient wet starch preparation system for gypsum board production |
US20100088977A1 (en) * | 2008-10-14 | 2010-04-15 | Curtis William Darling | Apparatus and method for finishing a wall surface |
US10259196B2 (en) * | 2011-03-10 | 2019-04-16 | Georgia-Pacific Gypsum Llc | Lightweight gypsum wallboard |
GB2497574B (en) * | 2011-12-15 | 2019-10-02 | Saint Gobain Placo Sas | A method of forming a gypsum based product |
US10562206B2 (en) | 2017-06-05 | 2020-02-18 | National Gypsum Properties, Llc | Cementitious panels, and systems and methods for manufacturing cementitious panels |
US11453613B2 (en) | 2017-11-07 | 2022-09-27 | United States Gypsum Company | Joint compounds, activators and methods for setting a joint compound and preventing seed setting |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2856304A (en) * | 1953-12-28 | 1958-10-14 | Kaiser Gypsum Company Inc | Cementitious compositions and method of making the same |
GB1537760A (en) * | 1975-07-09 | 1979-01-04 | Sumitomo Chemical Co | Fluid plaster composition |
US4059456A (en) * | 1975-10-21 | 1977-11-22 | United States Gypsum Company | Composition for accelerating the setting of calcined gypsum and the product formed thereby |
US4169747A (en) * | 1975-10-21 | 1979-10-02 | United States Gypsum Company | Composition for accelerating the setting of calcined gypsum and the product formed thereby |
US4184887A (en) * | 1978-04-06 | 1980-01-22 | United States Gypsum Company | Plaster composition containing water-reducing agent |
US4293344A (en) * | 1979-11-06 | 1981-10-06 | Manufacture De Produits Chimiques Protex | Setting retardatives for compositions with a gypsum plaster base or anhydrite |
SU1399289A1 (ru) * | 1985-12-04 | 1988-05-30 | А. В .Дол горев, В.И.Журавлев, В.Ф.Харитонов, В.В.Варлакова и Н.А.Долгорева | Способ изготовлени гипсокартонных листов |
US5151130A (en) * | 1991-01-23 | 1992-09-29 | The Dow Chemical Company | Amine-based consistency reducers for gypsum stucco slurries |
US5286412A (en) * | 1991-10-16 | 1994-02-15 | Georgia-Pacific Corporation | Modified lignosulfonate dispersant for gypsum |
US5653797A (en) * | 1996-04-26 | 1997-08-05 | National Gypsum Company | Ready mixed setting-type joint compound and method of making same |
US5879825A (en) * | 1997-01-07 | 1999-03-09 | National Gypsum Company | Gypsum wallboard and method of making same |
-
1998
- 1998-08-21 US US09/137,766 patent/US5879446A/en not_active Expired - Fee Related
-
1999
- 1999-01-06 DE DE69922815T patent/DE69922815D1/de not_active Expired - Fee Related
- 1999-01-06 WO PCT/US1999/000131 patent/WO2000010936A1/en active IP Right Grant
- 1999-01-06 AU AU20265/99A patent/AU2026599A/en not_active Abandoned
- 1999-01-06 CA CA 2341466 patent/CA2341466C/en not_active Expired - Fee Related
- 1999-01-06 EP EP19990900755 patent/EP1112237B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000010936A1 (en) | 2000-03-02 |
CA2341466A1 (en) | 2000-03-02 |
EP1112237A1 (de) | 2001-07-04 |
CA2341466C (en) | 2006-10-03 |
AU2026599A (en) | 2000-03-14 |
EP1112237B1 (de) | 2004-12-22 |
US5879446A (en) | 1999-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |