NO20075223L - Vat gipsakselerator og fremgangsmater, sammensetning og produkt derav - Google Patents
Vat gipsakselerator og fremgangsmater, sammensetning og produkt deravInfo
- Publication number
- NO20075223L NO20075223L NO20075223A NO20075223A NO20075223L NO 20075223 L NO20075223 L NO 20075223L NO 20075223 A NO20075223 A NO 20075223A NO 20075223 A NO20075223 A NO 20075223A NO 20075223 L NO20075223 L NO 20075223L
- Authority
- NO
- Norway
- Prior art keywords
- gypsum
- product
- accelerator
- composition
- methods
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/12—Set accelerators
-
- 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
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)
Abstract
En våt gipsakselerator omfattende (a) et malt produkt med en midlere partikkelstørrelse på fra omtrent 0,5 mikrometer til omtrent 2 mikrometer hvori det malte produkt omfatter kalsiumsulfatdihydrat, (b) vann, og (c) minst ett tilsetningsstoff selektert fra gruppen bestående av (i) en organisk fosfonforbindelse, (ii) en fosfatholdig forbindelse, eller (iii) en blanding av (i) og (ii) er beskrevet. Også beskrevet er en fremgangsmåte for fremstilling av en våt gipsakselerator, en fremgangsmåte for hydratisering av den kalsinerte gips til å danne en forriglende matriks av stivnet gips, en stivnet gipsholdig blanding, og et stivnet gipsholdig produkt.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2005/014503 WO2006115496A1 (en) | 2005-04-27 | 2005-04-27 | Wet gypsum accelerator and methods, composition, and product relating thereto |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20075223L true NO20075223L (no) | 2007-11-26 |
Family
ID=37215032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20075223A NO20075223L (no) | 2005-04-27 | 2007-10-09 | Vat gipsakselerator og fremgangsmater, sammensetning og produkt derav |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1874706A1 (no) |
JP (1) | JP2008539157A (no) |
CN (1) | CN101184704A (no) |
AU (1) | AU2005331093A1 (no) |
BR (1) | BRPI0520241A2 (no) |
CA (1) | CA2602027A1 (no) |
IL (1) | IL186094A0 (no) |
MX (1) | MX2007013364A (no) |
NO (1) | NO20075223L (no) |
WO (1) | WO2006115496A1 (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6409824B1 (en) * | 2000-04-25 | 2002-06-25 | United States Gypsum Company | Gypsum compositions with enhanced resistance to permanent deformation |
US7718019B2 (en) | 2005-04-27 | 2010-05-18 | United States Gypsum Company | Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum |
US7670427B2 (en) * | 2007-06-06 | 2010-03-02 | United States Gypsum Company | Very fast setting cementitious composition with high early-age compressive strength |
GB2459105B (en) * | 2008-04-09 | 2012-11-14 | Bpb Ltd | A process for reducing the set time of a settable slurry |
EP2607332A1 (de) * | 2011-12-19 | 2013-06-26 | Sika Technology AG | Abbindebeschleuniger für Bindemittel auf Basis von Calciumsulfat |
US9422193B2 (en) | 2013-08-12 | 2016-08-23 | Certainteed Gypsum, Inc. | Struvite-K and syngenite composition for use in building materials |
US10479728B2 (en) | 2013-08-12 | 2019-11-19 | Certainteed Gypsum, Inc. | Struvite-K and Syngenite composition for use in building materials |
CN106082746A (zh) * | 2016-06-08 | 2016-11-09 | 泰安市跨海贸易有限公司 | 一种提高石膏晶体抗溶蚀性能的外加剂 |
US10737979B2 (en) | 2017-04-20 | 2020-08-11 | United States Gypsum Company | Gypsum set accelerator and method of preparing same |
WO2019068084A2 (en) | 2017-09-30 | 2019-04-04 | Certaineed Gypsum, Inc. | STRUVITE-K / SYNGENITE CONSTRUCTION COMPOSITIONS COMPRISING SILICATE MATERIALS AND CONSTRUCTION ARTICLES SUCH AS WALL PANELS MANUFACTURED THEREFROM |
CN109265045A (zh) * | 2018-10-31 | 2019-01-25 | 曲靖师范学院 | 一种用于β半水石膏加速水合硬化的甲基橙促凝剂 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3573947A (en) * | 1968-08-19 | 1971-04-06 | United States Gypsum Co | Accelerator for gypsum plaster |
JP3483062B2 (ja) * | 1995-04-06 | 2004-01-06 | 株式会社竹中工務店 | 高流動コンクリート用細骨材 |
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 |
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 |
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 |
EP1114005B1 (en) * | 1998-07-30 | 2005-11-16 | United States Gypsum Company | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
JP4630446B2 (ja) * | 1999-12-08 | 2011-02-09 | 積水化学工業株式会社 | 無機質硬化性組成物とその製造方法、無機質硬化体とその製造方法及び石膏系硬化体並びにセメント系硬化体 |
JP2001226166A (ja) * | 2000-02-15 | 2001-08-21 | Nichias Corp | 珪酸カルシウム質成形板 |
US6409824B1 (en) * | 2000-04-25 | 2002-06-25 | United States Gypsum Company | Gypsum compositions with enhanced resistance to permanent deformation |
US6409825B1 (en) * | 2000-11-22 | 2002-06-25 | United States Gypsum Company | Wet gypsum accelerator and methods, composition, and product relating thereto |
-
2005
- 2005-04-27 WO PCT/US2005/014503 patent/WO2006115496A1/en active Application Filing
- 2005-04-27 AU AU2005331093A patent/AU2005331093A1/en not_active Abandoned
- 2005-04-27 BR BRPI0520241-8A patent/BRPI0520241A2/pt not_active IP Right Cessation
- 2005-04-27 EP EP05740004A patent/EP1874706A1/en not_active Withdrawn
- 2005-04-27 JP JP2008508809A patent/JP2008539157A/ja active Pending
- 2005-04-27 CA CA002602027A patent/CA2602027A1/en not_active Abandoned
- 2005-04-27 CN CNA200580049603XA patent/CN101184704A/zh active Pending
- 2005-04-27 MX MX2007013364A patent/MX2007013364A/es unknown
-
2007
- 2007-09-20 IL IL186094A patent/IL186094A0/en unknown
- 2007-10-09 NO NO20075223A patent/NO20075223L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1874706A1 (en) | 2008-01-09 |
BRPI0520241A2 (pt) | 2009-04-28 |
JP2008539157A (ja) | 2008-11-13 |
CA2602027A1 (en) | 2006-11-02 |
CN101184704A (zh) | 2008-05-21 |
AU2005331093A1 (en) | 2006-11-02 |
WO2006115496A1 (en) | 2006-11-02 |
MX2007013364A (es) | 2008-01-14 |
IL186094A0 (en) | 2008-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20075223L (no) | Vat gipsakselerator og fremgangsmater, sammensetning og produkt derav | |
US10766819B2 (en) | Compositions and methods for controling setting of carbonatable calcium silicate cements containing hydrating materials | |
Fridrichová et al. | Thermodynamic stability of ettringite formed by hydration of ye’elimite clinker | |
Manso et al. | Development of a low pH cementitious material to enlarge bioreceptivity | |
EA200501487A1 (ru) | Композиции на основе сульфата кальция и способы их получения | |
CN101492275A (zh) | 高掺量耐水型磷石膏制品的生产方法 | |
CN101139198A (zh) | 化工石膏建材及其制造方法 | |
ITTO20000639A1 (it) | Legante idraulico risultante dalla miscela di un legante solfatico e di un legante comprendente il composto mineralogico c4a3s. | |
RU2013130661A (ru) | Ускоритель схватывания для гидратации гипса | |
DE60015769D1 (de) | Verfahren zur herstellung eines gipsabbindebeschleunigers | |
CN112939561B (zh) | 一种磷石膏基轻质抹灰石膏及其制备方法 | |
US20090291037A1 (en) | Method of inertising the impurities in phosphogypsum | |
AT511689B1 (de) | Hydraulisches bindemittel | |
CN104402383B (zh) | 一种石膏配制的预拌保温砂浆及其制备方法 | |
FI71549B (fi) | Foerfarande foer framstaellning av gipsformstenar formad gipssten som framstaellts enligt foerfarandet och dess anvaendning foer byggnadsaendamaol | |
RU2594381C1 (ru) | Способ стабилизации бета-полугидрата штукатурного гипса | |
ATE496874T1 (de) | Verfahren zur herstellung einer bauplatte auf calciumsulfat-bariumsulfat-basis | |
Zhao et al. | Understanding and assessment of ancient Chinese pig blood–lime mortar | |
CN106904850B (zh) | 用于磷铝酸钡钙水泥的复合矿化剂 | |
EP1999084A1 (de) | Gipsprodukt | |
DE602004004788D1 (de) | Verfahren zur herstellung von stabilisiertem anhydrit iii aus gips und so erhaltenes hydraulisches bindemittel | |
DE2246345C3 (de) | Verfahren zur Herstellung von praktisch ausblUhungsfreien Gipsprodukten | |
UA87221C2 (ru) | Влажный ускоритель схватывания гипса, способ его получения, способ гидратации кальцинированного гипса, композиция застывшего гипса и изделие из нее | |
RU2297989C1 (ru) | Способ получения активного ангидрита | |
JP2000129258A (ja) | 水硬性材料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |