AT317757B - Verfahren zur Behandlung gebrannten Stuckgipses - Google Patents
Verfahren zur Behandlung gebrannten StuckgipsesInfo
- Publication number
- AT317757B AT317757B AT397671A AT397671A AT317757B AT 317757 B AT317757 B AT 317757B AT 397671 A AT397671 A AT 397671A AT 397671 A AT397671 A AT 397671A AT 317757 B AT317757 B AT 317757B
- Authority
- AT
- Austria
- Prior art keywords
- paris
- treatment
- calcined plaster
- plaster
- calcined
- Prior art date
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
- C04B11/00—Calcium sulfate cements
- C04B11/06—Calcium sulfate cements starting from anhydrite
-
- 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
- C04B28/16—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 anhydrite, e.g. Keene's cement
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2023853A DE2023853B2 (de) | 1970-05-15 | 1970-05-15 | Verfahren zur Alterungs-Behandlung frisch gebrannten Stuckgipses |
Publications (1)
Publication Number | Publication Date |
---|---|
AT317757B true AT317757B (de) | 1974-09-10 |
Family
ID=5771225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT397671A AT317757B (de) | 1970-05-15 | 1971-05-07 | Verfahren zur Behandlung gebrannten Stuckgipses |
Country Status (5)
Country | Link |
---|---|
US (1) | US3770468A (de) |
AT (1) | AT317757B (de) |
CH (1) | CH568946A5 (de) |
DE (1) | DE2023853B2 (de) |
GB (1) | GB1304321A (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4126599A (en) * | 1976-02-26 | 1978-11-21 | Mizusawa Kagaku Kogyo Kabushiki Kaisha | Water-resistant shaped structure of gypsum and process for production thereof |
US4117070A (en) * | 1977-03-14 | 1978-09-26 | United States Gypsum Company | Process for preparing calcined gypsum |
DE2919311B1 (de) * | 1979-05-14 | 1980-09-18 | Gert Prof Dr-Ing Habil Kossatz | Verfahren zum Herstellen von Gipsbauteilen,insbesondere Gipsplatten |
US4252568A (en) * | 1979-11-05 | 1981-02-24 | United States Gypsum Company | Process for preparing calcined gypsum and gypsum board using ligno sulfonates |
US4360386A (en) * | 1981-04-06 | 1982-11-23 | United States Gypsum Company | Treating calcined gypsum with solubilizing agent |
US5342566A (en) * | 1990-08-23 | 1994-08-30 | Carl Schenck Ag | Method of manufacturing fiber gypsum board |
CA2130508C (en) * | 1993-08-20 | 2005-04-12 | Peter Douglas Chase | Process for making thin, sealant-coated, fiber-reinforced gypsum panel and panel made thereby |
US6342284B1 (en) | 1997-08-21 | 2002-01-29 | United States Gysum Company | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
US6632550B1 (en) | 1997-08-21 | 2003-10-14 | United States Gypsum Company | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
ID21641A (id) | 1997-08-21 | 1999-07-08 | United States Gypsum Co | Produk yang mengandung gypsum dengan peningkatan ketahanan terhadap deformasi tetap dan metode serta komposisi untuk memproduksinya |
AU1569699A (en) * | 1998-12-16 | 2000-07-03 | Smith & Nephew Plc | Casting material |
US6822033B2 (en) | 2001-11-19 | 2004-11-23 | United States Gypsum Company | Compositions and methods for treating set gypsum |
DE102004040879B3 (de) * | 2004-08-24 | 2006-05-04 | Bk Giulini Gmbh | Verwendung einer Zusammensetzung zur Abbindeverzögerung von Gips- und Gipszubereitungen sowie diese Zusammensetzung enthaltende Zubereitungen |
CA2670738C (en) * | 2006-12-20 | 2015-06-23 | The Nugyp Corp. | Calcium sulfate hemihydrate treatment process |
US8070895B2 (en) | 2007-02-12 | 2011-12-06 | United States Gypsum Company | Water resistant cementitious article and method for preparing same |
US8329308B2 (en) | 2009-03-31 | 2012-12-11 | United States Gypsum Company | Cementitious article and method for preparing the same |
EP2671854A1 (de) | 2012-06-06 | 2013-12-11 | Etex Dryco SAS | Verfahren zur Stabilisierung von Beta-Halbhydrat-Gips |
MX2017009997A (es) | 2015-02-03 | 2018-03-07 | Georgia Pacific Gypsum Llc | Paneles de yeso, sistemas y metodos. |
US11535558B2 (en) | 2015-02-03 | 2022-12-27 | Georgia-Pacific Gypsum Llc | Gypsum panels, systems, and methods |
WO2016126850A1 (en) | 2015-02-03 | 2016-08-11 | Georgia-Pacific Gypsum Llc | Gypsum panels, systems, and methods |
US11339572B1 (en) | 2017-01-23 | 2022-05-24 | Gold Bond Building Products, Llc | Method of manufacturing gypsum board with improved fire |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311516A (en) * | 1964-01-02 | 1967-03-28 | Johns Manville | Flexible compositions with rigid setting properties |
-
1970
- 1970-05-15 DE DE2023853A patent/DE2023853B2/de active Pending
-
1971
- 1971-05-06 CH CH670171A patent/CH568946A5/xx not_active IP Right Cessation
- 1971-05-07 AT AT397671A patent/AT317757B/de not_active IP Right Cessation
- 1971-05-10 US US00141939A patent/US3770468A/en not_active Expired - Lifetime
- 1971-05-14 GB GB1497571*[A patent/GB1304321A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2023853A1 (de) | 1971-12-02 |
US3770468A (en) | 1973-11-06 |
CH568946A5 (de) | 1975-11-14 |
GB1304321A (de) | 1973-01-24 |
DE2023853B2 (de) | 1974-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |