MXPA05006045A - Procedimiento de reduccion de la fluencia de un elemento basado en yeso, composicion basada en yeso y procedimiento de fabricacion de un elemento basado en yeso con fluencia reducida. - Google Patents

Procedimiento de reduccion de la fluencia de un elemento basado en yeso, composicion basada en yeso y procedimiento de fabricacion de un elemento basado en yeso con fluencia reducida.

Info

Publication number
MXPA05006045A
MXPA05006045A MXPA05006045A MXPA05006045A MXPA05006045A MX PA05006045 A MXPA05006045 A MX PA05006045A MX PA05006045 A MXPA05006045 A MX PA05006045A MX PA05006045 A MXPA05006045 A MX PA05006045A MX PA05006045 A MXPA05006045 A MX PA05006045A
Authority
MX
Mexico
Prior art keywords
gypsum plaster
creep
composition
based element
salts
Prior art date
Application number
MXPA05006045A
Other languages
English (en)
Inventor
Martin Daniel
Original Assignee
Lafarge Platres
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 Lafarge Platres filed Critical Lafarge Platres
Publication of MXPA05006045A publication Critical patent/MXPA05006045A/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00094—Sag-resistant materials

Abstract

La invencion se refiere a un metodo de reduccion de la fluencia de un elemento basado en yeso, tal como una placa de yeso. Dicho metodo comprende la introducir a la composicion una placa de yeso, antes del fraguado y endurecimiento de la misma acido tartarico o una de sus sales, en una cantidad superior al 0.001% en p eso c on r especto a l p eso d el sulfato de calcio hemihidratado contenido en la placa de yeso. La invencion tambien se refiere a una composicion basada en placa yeso como un elemento. Dicha composicion comprende, en porcentajes en peso en relacion al contenido del sulfato de calcio hemihidratado en la composicion: 0.003% a 0.45% de acido tartarico o una de sus sales y 0.05% a 0.95% de acido borico o una de sus sales. Finalmente, la invencion ademas se relaciona a un elemento basado en yeso con influencia reducida, obtenido mediante fraguado hidraulico y endurecimiento de la composicion, el uso de acido tartarico o una de sus sales para reducir la fluencia en un elemento basado en placa de yeso asi como un metodo para fabricar un elemento basado en placa de yeso con reduccion de fluencia.
MXPA05006045A 2002-12-06 2003-12-02 Procedimiento de reduccion de la fluencia de un elemento basado en yeso, composicion basada en yeso y procedimiento de fabricacion de un elemento basado en yeso con fluencia reducida. MXPA05006045A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0215427A FR2848207A1 (fr) 2002-12-06 2002-12-06 Procede de reduction du fluage d'un element a base de platre, composition a base de platre et procede de fabrication d'un element a base de platre a fluage reduit
PCT/FR2003/003556 WO2004052802A2 (fr) 2002-12-06 2003-12-02 Procede de reduction du fluage d'un element a base de platre, composition a base de platre et procede de fabrication d'un element a base de platre a fluage reduit

Publications (1)

Publication Number Publication Date
MXPA05006045A true MXPA05006045A (es) 2005-08-18

Family

ID=32320044

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05006045A MXPA05006045A (es) 2002-12-06 2003-12-02 Procedimiento de reduccion de la fluencia de un elemento basado en yeso, composicion basada en yeso y procedimiento de fabricacion de un elemento basado en yeso con fluencia reducida.

Country Status (9)

Country Link
US (1) US20060048680A1 (es)
EP (1) EP1569877A2 (es)
KR (1) KR20050085409A (es)
CN (1) CN1777564A (es)
AU (1) AU2003298389A1 (es)
BR (1) BR0316578A (es)
FR (1) FR2848207A1 (es)
MX (1) MXPA05006045A (es)
WO (1) WO2004052802A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101747014B (zh) * 2008-12-18 2012-07-18 北新集团建材股份有限公司 一种抗下垂的石膏板及其制备方法
JP6207090B2 (ja) * 2014-12-25 2017-10-04 チヨダウーテ株式会社 石膏部材、石膏ボード、及び石膏部材の製造方法
PT3303251T (pt) * 2015-05-26 2020-06-02 Etex Building Performance Int Sas Método de fabrico de uma placa de gesso
AU2016361765A1 (en) * 2015-11-30 2018-05-10 Knauf Gips Kg Additive for gypsum building materials
CA3117063C (en) 2018-10-26 2023-08-08 Knauf Gips Kg Boron-free anti-sagging additive for gypsum building materials

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB545805A (en) * 1940-11-08 1942-06-15 British Plaster Board Ltd A process of waterproofing pre-cast articles of gypsum plaster or gypsum cement
US3190787A (en) 1963-03-04 1965-06-22 United States Gypsum Co Gypsum board
US3393116A (en) * 1965-08-30 1968-07-16 United States Gypsum Co Gypsum composition having dehydration resistant characteristics
US4645548A (en) 1984-02-14 1987-02-24 Onoda Cement Co Ltd Process for producing non-combustible gypsum board and non-combustible laminated gypsum board
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
DE69928413T2 (de) * 1998-07-30 2006-08-10 United States Gypsum Co., Chicago Deformationsstabiler, gips-haltiger formkörper, verfahren zu dessen herstellung und hierzu verwendete gipszusammensetzung
ATE312802T1 (de) * 1998-10-29 2005-12-15 Mcc Materials Inc Verfahren zum schutz und zum konsolidieren vom kalkhaltigem material
US6352585B1 (en) * 1999-04-12 2002-03-05 Michael Diesso Gypsum casting composition and method of casting
US6409824B1 (en) * 2000-04-25 2002-06-25 United States Gypsum Company Gypsum compositions with enhanced resistance to permanent deformation
BR0207402A (pt) * 2001-02-20 2004-03-02 Johnson Diversey Inc Composição de restauração e manutenção superficial e método de restaurar uma superfìcie
FR2821838B1 (fr) * 2001-03-06 2003-06-06 Lafarge Platres Procede d'allegement de plaques de platre

Also Published As

Publication number Publication date
WO2004052802A2 (fr) 2004-06-24
FR2848207A1 (fr) 2004-06-11
AU2003298389A1 (en) 2004-06-30
CN1777564A (zh) 2006-05-24
EP1569877A2 (fr) 2005-09-07
KR20050085409A (ko) 2005-08-29
WO2004052802A3 (fr) 2004-08-05
US20060048680A1 (en) 2006-03-09
BR0316578A (pt) 2005-11-16

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