WO2004052802A3 - 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 - Google Patents

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 Download PDF

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Publication number
WO2004052802A3
WO2004052802A3 PCT/FR2003/003556 FR0303556W WO2004052802A3 WO 2004052802 A3 WO2004052802 A3 WO 2004052802A3 FR 0303556 W FR0303556 W FR 0303556W WO 2004052802 A3 WO2004052802 A3 WO 2004052802A3
Authority
WO
WIPO (PCT)
Prior art keywords
gypsum plaster
creep
composition
based element
salts
Prior art date
Application number
PCT/FR2003/003556
Other languages
English (en)
Other versions
WO2004052802A2 (fr
Inventor
Roger Arese
Daniel Martin
Michel Rigaudon
Original Assignee
Lafarge Platres
Roger Arese
Daniel Martin
Michel Rigaudon
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, Roger Arese, Daniel Martin, Michel Rigaudon filed Critical Lafarge Platres
Priority to US10/537,397 priority Critical patent/US20060048680A1/en
Priority to EP03796134A priority patent/EP1569877A2/fr
Priority to BR0316578-7A priority patent/BR0316578A/pt
Priority to MXPA05006045A priority patent/MXPA05006045A/es
Priority to AU2003298389A priority patent/AU2003298389A1/en
Publication of WO2004052802A2 publication Critical patent/WO2004052802A2/fr
Publication of WO2004052802A3 publication Critical patent/WO2004052802A3/fr

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

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)
  • Producing Shaped Articles From Materials (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne un procédé de réduction du fluage d'un élément à base de plâtre, tel qu'une plaque de plâtre. Ce procédé comprend l'introduction dans la composition à base de plâtre, avant la prise et le durcissement de cette dernière, d'acide tartrique ou de sel(s) d'acide tartrique, en une quantité supérieure à 0,001% en poids par rapport au poids du sulfate de calcium semi-hydrate contenu dans la composition à base de plâtre. L'invention concerne également une composition à base de plâtre pour un tel élément. Cette composition comprend, en pourcentages en poids par rapport- au poids du sulfate de calcium semi-hydrate dans la composition, de 0,003% à 0,45% d'acide tartrique ou de sel(s) d'acide tartrique et de 0,05% à 0,95% d'acide borique ou de sel(s) d'acide borique. Enfin, l'invention concerne encore un élément à base de plâtre à fluage réduit, obtenu par prise et durcissement hydrauliques d'une composition selon l'invention, l'utilisation d'acide tartrique ou de sel(s) d'acide tartrique pour la réduction du fluage d'un élément à base de plâtre ainsi qu'un procédé de fabrication d'un élément à base de plâtre à fluage réduit.
PCT/FR2003/003556 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 WO2004052802A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/537,397 US20060048680A1 (en) 2002-12-06 2003-12-02 Process for reducing creep in a gypsum plaster-based element, gypsum plaster-based composition and method for making a gypsum plaster-based element with reduced creep
EP03796134A EP1569877A2 (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
BR0316578-7A BR0316578A (pt) 2002-12-06 2003-12-02 Processo para reduzir o empenamento de um elemento à base de gipsita, composição à base de gipsita, elemento à base de gipsita com empenamento reduzido, uso de ácido tartárico ou sal (sais) de ácido tartárico e processo para a fabricação de um elemento à base de gipsita com empenamento reduzido
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.
AU2003298389A AU2003298389A1 (en) 2002-12-06 2003-12-02 Method for reducing creep in a gypsum plaster-based element, gypsum plaster-based composition and method for making a gypsum plaster-based element with reduced creep

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
FR02/15427 2002-12-06

Publications (2)

Publication Number Publication Date
WO2004052802A2 WO2004052802A2 (fr) 2004-06-24
WO2004052802A3 true WO2004052802A3 (fr) 2004-08-05

Family

ID=32320044

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (9)

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

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
PE20180012A1 (es) 2015-05-26 2018-01-09 Etex Building Performance Int Sas Paneles de yeso
CU24601B1 (es) * 2015-11-30 2022-06-06 Knauf Gips Kg Una suspensión y un método para producir artículos conformados de yeso
UA127043C2 (uk) 2018-10-26 2023-03-22 Кнауф Гіпс Кг Добавка проти провисання, що не містить бор, для гіпсових будівельних матеріалів

Citations (8)

* 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
US3393116A (en) * 1965-08-30 1968-07-16 United States Gypsum Co Gypsum composition having dehydration resistant characteristics
WO2000006518A1 (fr) * 1998-07-30 2000-02-10 United States Gypsum Company Produit contenant du gypse presentant une resistance accrue a la deformation permanente, et procede et composition permettant d'obtenir ce produit
WO2000026158A1 (fr) * 1998-10-29 2000-05-11 Mcc Materials Incorporated Procede servant a proteger et a consolider des materiaux calcaires
WO2001081263A1 (fr) * 2000-04-25 2001-11-01 United States Gypsum Company Compositions de platre presentant une resistance amelioree a la deformation permanente
US6352585B1 (en) * 1999-04-12 2002-03-05 Michael Diesso Gypsum casting composition and method of casting
WO2002066400A1 (fr) * 2001-02-20 2002-08-29 Johnsondiversey, Inc. Composition de renovation et d'entretien de surface et procede de renovation de surface
FR2821838A1 (fr) * 2001-03-06 2002-09-13 Lafarge Platres Procede d'allegement de plaques de platre

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190787A (en) 1963-03-04 1965-06-22 United States Gypsum Co Gypsum board
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

Patent Citations (8)

* 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
US3393116A (en) * 1965-08-30 1968-07-16 United States Gypsum Co Gypsum composition having dehydration resistant characteristics
WO2000006518A1 (fr) * 1998-07-30 2000-02-10 United States Gypsum Company Produit contenant du gypse presentant une resistance accrue a la deformation permanente, et procede et composition permettant d'obtenir ce produit
WO2000026158A1 (fr) * 1998-10-29 2000-05-11 Mcc Materials Incorporated Procede servant a proteger et a consolider des materiaux calcaires
US6352585B1 (en) * 1999-04-12 2002-03-05 Michael Diesso Gypsum casting composition and method of casting
WO2001081263A1 (fr) * 2000-04-25 2001-11-01 United States Gypsum Company Compositions de platre presentant une resistance amelioree a la deformation permanente
WO2002066400A1 (fr) * 2001-02-20 2002-08-29 Johnsondiversey, Inc. Composition de renovation et d'entretien de surface et procede de renovation de surface
FR2821838A1 (fr) * 2001-03-06 2002-09-13 Lafarge Platres Procede d'allegement de plaques de platre

Also Published As

Publication number Publication date
WO2004052802A2 (fr) 2004-06-24
CN1777564A (zh) 2006-05-24
AU2003298389A1 (en) 2004-06-30
US20060048680A1 (en) 2006-03-09
KR20050085409A (ko) 2005-08-29
MXPA05006045A (es) 2005-08-18
EP1569877A2 (fr) 2005-09-07
FR2848207A1 (fr) 2004-06-11
BR0316578A (pt) 2005-11-16

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