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AR064695A1 - Un metodo para la elaboracion de una suspension de yeso, un metodo para producir un panel de tabiqueria y panel de tabiqueria obtenido. - Google Patents

Un metodo para la elaboracion de una suspension de yeso, un metodo para producir un panel de tabiqueria y panel de tabiqueria obtenido.

Info

Publication number
AR064695A1
AR064695A1 ARP070105969A ARP070105969A AR064695A1 AR 064695 A1 AR064695 A1 AR 064695A1 AR P070105969 A ARP070105969 A AR P070105969A AR P070105969 A ARP070105969 A AR P070105969A AR 064695 A1 AR064695 A1 AR 064695A1
Authority
AR
Argentina
Prior art keywords
panel
calcium sulfate
preparation
produce
dihydrate
Prior art date
Application number
ARP070105969A
Other languages
English (en)
Inventor
Louis P Stocco
Jacob A Zdrojewski
Original Assignee
United States Gypsum Co
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
Application filed by United States Gypsum Co filed Critical United States Gypsum Co
Publication of AR064695A1 publication Critical patent/AR064695A1/es

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
    • 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
    • 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
    • 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)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Panels For Use In Building Construction (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

Una suspension de yeso incluye sulfato de calcio hemihidratado, agua y sulfato de calcio dihidratado, caracterizado porque el sulfato de calcio dihidratado se anade corriente abajo del mezclador. En una configuracion adicional, la suspension de yeso incluye sulfato de calcio hemihidratado, un agente de dispersion de policarboxilato, agua y sulfato de calcio dihidratado recubierto. En este caso, el recubrimiento dispersable hidrofílico se selecciona para que sirva como agente de modificacion con la finalidad de mejorar la habilidad del agente de dispersion para fluidizar la suspension de yeso.
ARP070105969A 2006-12-29 2007-12-28 Un metodo para la elaboracion de una suspension de yeso, un metodo para producir un panel de tabiqueria y panel de tabiqueria obtenido. AR064695A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/647,748 US7819971B2 (en) 2006-12-29 2006-12-29 Method of using landplaster as a wallboard filler

Publications (1)

Publication Number Publication Date
AR064695A1 true AR064695A1 (es) 2009-04-22

Family

ID=39584418

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070105969A AR064695A1 (es) 2006-12-29 2007-12-28 Un metodo para la elaboracion de una suspension de yeso, un metodo para producir un panel de tabiqueria y panel de tabiqueria obtenido.

Country Status (8)

Country Link
US (1) US7819971B2 (es)
JP (1) JP2010514593A (es)
AR (1) AR064695A1 (es)
CA (1) CA2673797C (es)
CL (1) CL2007003856A1 (es)
MX (1) MX2009006442A (es)
TW (1) TW200844068A (es)
WO (1) WO2008082566A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10669215B2 (en) 2009-01-14 2020-06-02 United States Gypsum Company Snap-set, ready-mix joint compound
JP2012229152A (ja) * 2011-04-13 2012-11-22 Tokuyama Corp 石膏ボード廃材からの石膏成形体用原料の石膏粉末の製造方法
US10189180B2 (en) 2014-01-15 2019-01-29 United States Gypsum Company Foam injection system with variable port inserts for slurry mixing and dispensing apparatus
US9821281B2 (en) * 2014-04-18 2017-11-21 United States Gypsum Company Eductor based mixer for mixing stucco and water
RU2693688C2 (ru) * 2014-06-05 2019-07-04 Кнауф Гипс Кг Способ изготовления гипсовой штукатурной плиты и гипсовая штукатурная плита, полученная таким образом
US9682887B2 (en) 2014-09-10 2017-06-20 United States Gypsum Company Compositions and methods for reducing lime bucking in plaster products
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
US11254610B2 (en) * 2018-06-04 2022-02-22 Lhoist North America, Inc. Composition and method for simultaneous water softening and silica removal in boiler feed water
JP2019147387A (ja) * 2019-04-17 2019-09-05 クナウフ ギプス カーゲー 石膏プラスターボードの製造方法およびそれにより得られる石膏プラスターボード
US12281045B2 (en) 2020-04-28 2025-04-22 Knauf Gips Kg Methods for reclaiming gypsum panels that contain hydrophobic materials and use thereof
US20230339811A1 (en) * 2022-04-20 2023-10-26 United States Gypsum Company Gypsum set accelerator
WO2023205049A1 (en) * 2022-04-20 2023-10-26 United States Gypsum Company Gypsum set accelerator
CN115784698A (zh) * 2022-12-01 2023-03-14 山东智亚德新型材料有限公司 一种高掺量脱硫石膏抹灰及其制备方法
WO2025064299A1 (en) * 2023-09-19 2025-03-27 United States Gypsum Company Gypsum boards prepared using uncalcined gypsum and slurries and methods related thereto
CN118239728A (zh) * 2024-04-22 2024-06-25 中国核工业华兴建设有限公司 一种再生骨料混凝土轻质隔墙板及其制作方法

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DE68921009T2 (de) 1988-11-18 1995-09-28 United States Gypsum Co Komposit-material und verfahren zur herstellung.
JPH0725656A (ja) * 1993-05-10 1995-01-27 Chiyoda Uut Kk 石膏ボード及びその製造方法
CA2158820C (en) 1994-09-23 2004-11-23 Steven W. Sucech Producing foamed gypsum board
DE19513126A1 (de) 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymere auf Basis von Oxyalkylenglykol-Alkenylethern und ungesättigten Dicarbonsäure-Derivaten
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
JPH11123711A (ja) * 1997-10-22 1999-05-11 Noritake Co Ltd 石膏型成形用材料及び石膏型
DE19926611A1 (de) 1999-06-11 2000-12-14 Sueddeutsche Kalkstickstoff Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung
US6409823B1 (en) * 1999-12-28 2002-06-25 United States Gypsum Company Hydration enhancing additives
US6531210B1 (en) * 1999-12-30 2003-03-11 United States Gypsum Company Application of methylenediphenyldiisocyanate for producing gypsum/wood fiber board
US6409825B1 (en) * 2000-11-22 2002-06-25 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
US6527850B2 (en) 2001-04-11 2003-03-04 Arco Chemical Technology L.P. Use of comb-branched copolymers in gypsum compositions
JP2004035323A (ja) * 2002-07-03 2004-02-05 Noritake Co Ltd 石膏型成形用材料並びに該材料から成る石膏型及びその製法
US6869988B2 (en) 2003-04-16 2005-03-22 Arco Chemical Technology, L.P. Solid supported comb-branched copolymers as an additive for gypsum compositions
TWI321554B (en) 2004-08-25 2010-03-11 Rohm & Haas Composition for forming a composite material
US20060278127A1 (en) 2005-06-14 2006-12-14 United States Gypsum Company Gypsum products utilizing a two-repeating unit dispersant and a method for making them
US7572328B2 (en) * 2005-06-14 2009-08-11 United States Gypsum Company Fast drying gypsum products
US20060281886A1 (en) 2005-06-14 2006-12-14 Manfred Bichler Polyether-containing copolymer
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US20070044687A1 (en) * 2005-08-31 2007-03-01 Blackburn David R Modified landplaster as a wallboard filler
US7261772B1 (en) 2006-10-17 2007-08-28 Lyondell Chemical Technology, L.P. Gypsum composition

Also Published As

Publication number Publication date
MX2009006442A (es) 2009-06-26
TW200844068A (en) 2008-11-16
US20080160340A1 (en) 2008-07-03
CA2673797A1 (en) 2008-07-10
US7819971B2 (en) 2010-10-26
WO2008082566A1 (en) 2008-07-10
CL2007003856A1 (es) 2008-05-30
JP2010514593A (ja) 2010-05-06
CA2673797C (en) 2014-03-25

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