DK2858964T3 - Fremgangsmåde til stabilisering af beta-hemihydrat-gips og stabiliseret beta-hemihydrat-gips - Google Patents

Fremgangsmåde til stabilisering af beta-hemihydrat-gips og stabiliseret beta-hemihydrat-gips Download PDF

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Publication number
DK2858964T3
DK2858964T3 DK13727147.4T DK13727147T DK2858964T3 DK 2858964 T3 DK2858964 T3 DK 2858964T3 DK 13727147 T DK13727147 T DK 13727147T DK 2858964 T3 DK2858964 T3 DK 2858964T3
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DK
Denmark
Prior art keywords
gyps
hemi
hydrate
beta
procedure
Prior art date
Application number
DK13727147.4T
Other languages
English (en)
Other versions
DK2858964T4 (da
Inventor
Jörg Bold
Winfried Aschern
Original Assignee
Etex Building Performance Int Sas
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48577024&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2858964(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Etex Building Performance Int Sas filed Critical Etex Building Performance Int Sas
Publication of DK2858964T3 publication Critical patent/DK2858964T3/da
Application granted granted Critical
Publication of DK2858964T4 publication Critical patent/DK2858964T4/da

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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
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C04B28/147—Calcium sulfate hemi-hydrate with a specific crystal form beta-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
    • C04B11/00—Calcium sulfate cements
    • C04B11/007—After-treatment of the dehydration products, e.g. aging, stabilisation
    • 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
DK13727147.4T 2012-06-06 2013-06-05 Fremgangsmåde til stabilisering af beta-hemihydrat-gips og stabiliseret beta-hemihydrat-gips DK2858964T4 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12171114.7A EP2671854A1 (en) 2012-06-06 2012-06-06 Method for stabilizing beta-hemihydrate plaster
PCT/EP2013/061553 WO2013182587A1 (en) 2012-06-06 2013-06-05 Method for stabilizing beta-hemihydrate plaster

Publications (2)

Publication Number Publication Date
DK2858964T3 true DK2858964T3 (da) 2019-08-26
DK2858964T4 DK2858964T4 (da) 2022-08-22

Family

ID=48577024

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13727147.4T DK2858964T4 (da) 2012-06-06 2013-06-05 Fremgangsmåde til stabilisering af beta-hemihydrat-gips og stabiliseret beta-hemihydrat-gips

Country Status (15)

Country Link
US (1) US9751805B2 (da)
EP (2) EP2671854A1 (da)
AR (1) AR091278A1 (da)
BR (1) BR112014030034B1 (da)
CL (1) CL2014003151A1 (da)
CO (1) CO7131361A2 (da)
DK (1) DK2858964T4 (da)
ES (1) ES2750219T5 (da)
PE (1) PE20142436A1 (da)
PL (1) PL2858964T5 (da)
PT (1) PT2858964T (da)
RU (1) RU2594381C1 (da)
UA (1) UA113988C2 (da)
WO (1) WO2013182587A1 (da)
ZA (1) ZA201407719B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2671854A1 (en) 2012-06-06 2013-12-11 Etex Dryco SAS Method for stabilizing beta-hemihydrate plaster
SI3247542T1 (sl) * 2014-12-22 2021-07-30 Knauf Gips Kg Postopek za izdelavo mavčno-vlaknenih plošč
EP4298289A1 (en) 2021-02-23 2024-01-03 Onx, Inc. Method and arrangement for constructing and interconnecting prefabricated building modules
US11873251B1 (en) 2023-02-17 2024-01-16 Onx, Inc. Concrete composition for use in construction and methods of applying the same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713879A (en) 1926-10-04 1929-05-21 Samuel G Mcanally Process of aging calcined gypsum
US2212811A (en) 1937-12-29 1940-08-27 United States Gypsum Co Stabilized gypsum plaster
US2259638A (en) * 1938-08-19 1941-10-21 Du Pont Process of inhibiting the hydration of anhydrous calcium sulphate
US2412156A (en) 1940-11-04 1946-12-03 United States Gypsum Co Retarder
US3415910A (en) 1967-01-11 1968-12-10 United States Gypsum Co Calcined gypsum and a method for its preparation
GB1233436A (da) 1968-05-20 1971-05-26
US3723146A (en) * 1969-04-01 1973-03-27 Gypsum Co Retarded gypsum plaster for use in long set aggregate mortar applications
DE2023853B2 (de) 1970-05-15 1974-08-29 Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen Verfahren zur Alterungs-Behandlung frisch gebrannten Stuckgipses
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
SU1021665A1 (ru) * 1982-01-29 1983-06-07 Stonis Saulyus N Способ изготовлени гипсового в жущего
DE3818992A1 (de) 1988-06-03 1989-12-14 Rigips Gmbh Verfahren zur herstellung eines fuer die produktion von gipskartonplatten geeigneten stuckgipses aus rea-gips
ES2271506T3 (es) 2003-12-19 2007-04-16 Lafarge Platres Procedimiento y aparato para estabilizar yeso.
ES2289931B2 (es) 2006-01-13 2008-08-16 Christian Palacios Gazules Mejoras introducidas en la patente principal p200600084 relativa a un procedimiento de obtencion de anhidrita iii estabilizada.
AU2007335148B2 (en) 2006-12-20 2012-10-04 Gypsum Technologies Inc. Calcium sulfate hemihydrate treatment process
US7754006B2 (en) 2007-03-20 2010-07-13 United States Gypsum Company Process for manufacturing ready-mixed setting alpha-calcium sulphate hemi-hydrate and kit for same
EP2108628A1 (de) * 2008-04-10 2009-10-14 TRICOSAL GmbH & Co. KG Abbindeverzögerer für hydraulisch abbindende Zusammensetzungen
EP2497757A1 (de) * 2011-03-11 2012-09-12 Sika Technology AG Abbindeverzögerer für hydratbildende Bindemittel
EP2671854A1 (en) 2012-06-06 2013-12-11 Etex Dryco SAS Method for stabilizing beta-hemihydrate plaster

Also Published As

Publication number Publication date
BR112014030034B1 (pt) 2021-08-10
AR091278A1 (es) 2015-01-21
US20150152010A1 (en) 2015-06-04
PE20142436A1 (es) 2015-02-02
PT2858964T (pt) 2019-10-28
EP2671854A1 (en) 2013-12-11
CL2014003151A1 (es) 2015-02-27
ES2750219T3 (es) 2020-03-25
PL2858964T3 (pl) 2020-03-31
US9751805B2 (en) 2017-09-05
ZA201407719B (en) 2016-05-25
PL2858964T5 (pl) 2022-12-05
RU2015100001A (ru) 2016-08-20
EP2858964A1 (en) 2015-04-15
UA113988C2 (xx) 2017-04-10
EP2858964B1 (en) 2019-08-07
ES2750219T5 (es) 2022-10-10
WO2013182587A1 (en) 2013-12-12
DK2858964T4 (da) 2022-08-22
EP2858964B2 (en) 2022-07-20
BR112014030034A2 (pt) 2017-06-27
CO7131361A2 (es) 2014-12-01
RU2594381C1 (ru) 2016-08-20

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