ES2025526T1 - Procedimiento para fabricacion de planchas de yeso reforzado con fibras, especialmente planchas de pavimiento. - Google Patents

Procedimiento para fabricacion de planchas de yeso reforzado con fibras, especialmente planchas de pavimiento.

Info

Publication number
ES2025526T1
ES2025526T1 ES91102693T ES91102693T ES2025526T1 ES 2025526 T1 ES2025526 T1 ES 2025526T1 ES 91102693 T ES91102693 T ES 91102693T ES 91102693 T ES91102693 T ES 91102693T ES 2025526 T1 ES2025526 T1 ES 2025526T1
Authority
ES
Spain
Prior art keywords
mixture
weight
preliminary product
give
gypsum
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES91102693T
Other languages
English (en)
Other versions
ES2025526T3 (es
Inventor
Thomas Dr. Koslowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG
Promineral Gesellschaft zur Verwendung von Mineralstoffen mbH
Original Assignee
Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG
Promineral Gesellschaft zur Verwendung von Mineralstoffen mbH
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 Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG, Promineral Gesellschaft zur Verwendung von Mineralstoffen mbH filed Critical Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG
Publication of ES2025526T1 publication Critical patent/ES2025526T1/es
Application granted granted Critical
Publication of ES2025526T3 publication Critical patent/ES2025526T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B28/147—Calcium sulfate hemi-hydrate with a specific crystal form beta-hemihydrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/911—Recycling consumer used articles or products
    • Y10S264/913—From fiber or filament, or fiber or filament containing article or product, e.g. textile, cloth fabric, carpet, fiberboard
    • Y10S264/914—From cellulose containing articles, e.g. paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Television Signal Processing For Recording (AREA)
  • Panels For Use In Building Construction (AREA)
  • Laminated Bodies (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

METODO PARA LA FABRICACION DE TABLEROS DE FIBRAS DE YESO, ESPECIALMENTE DE BALDOSAS, EN LA QUE UNA VENDA YESADA, DIVIDIDA CON PRECISION Y MEZCLADA CON FIBRA, SE AMASA CON UNA MEZCLA SECA, CON AGUA DE AMASADO. LA MEZCLA AMASADA FORMA UN PRODUCTO PREVIO. ESTE PRODUCTO PREVIO SE PRENSA EN UN TIPO DE PRENSA PARA TABLEROS DE FIBRA DE YESO, LOS CUALES DURANTE Y DESPUES DE ENDURECIMIENTO SE SECAN Y RABAJO SE REALIZA CON UNA VENDA ENYESADA, QUE CONSTA, AL MENOS, CON UN 60% DE PESO DE SULFATO DE CALCIO ASTA UN 35% DE PESO DE SULFATO DE CALCIO DEL RESTO DE PARTES CONSTITUTIVAS. EL 100% DEL PESO DE ESTA MEZCLA DE AGLOMERANTE SE MEZCLA CON UN MAXIMO DEL 20% DE FIBRA. ESTA MEZCLA SE AMASA CON AGUA DE AMASAR, LIBRE DE AGUA DE PRESION. SE DA A LA MEZCLA AMASADA UNA FORMA CIRCULAR, AL IGUAL QUE A LA FORMA DEL PRODUCTO PREVIO. EN ESTA FORMA CIRCULAR SE PRENSA EL PRODUCTO PREVIO CON UN CONTORNO EXACTO, DE TAL FORMA QUE LOS TABLEROS DE FIBRA DE YESO YA LISTOS, TIENEN UNA DENSIDAD BRUTA DE AL MENOS 1,5 G/CM ELEVADO 3.
ES91102693T 1990-03-14 1991-02-23 Procedimiento para la fabricacion de placas de yeso con fibras, en especial de placas para suelos. Expired - Lifetime ES2025526T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4008084A DE4008084A1 (de) 1990-03-14 1990-03-14 Verfahren zur herstellung von gipsfaserplatten, insbesondere von fussbodenplatten

Publications (2)

Publication Number Publication Date
ES2025526T1 true ES2025526T1 (es) 1992-04-01
ES2025526T3 ES2025526T3 (es) 1995-11-16

Family

ID=6402150

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91102693T Expired - Lifetime ES2025526T3 (es) 1990-03-14 1991-02-23 Procedimiento para la fabricacion de placas de yeso con fibras, en especial de placas para suelos.

Country Status (11)

Country Link
US (1) US5154874A (es)
EP (1) EP0446693B1 (es)
JP (1) JPH04220307A (es)
AT (1) ATE127769T1 (es)
CA (1) CA2038147C (es)
DE (2) DE4008084A1 (es)
DK (1) DK45391A (es)
ES (1) ES2025526T3 (es)
FI (1) FI911262A (es)
GR (2) GR910300120T1 (es)
NO (1) NO910967L (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031935C2 (de) * 1990-10-09 1999-09-16 Norbert Seddig Verfahren zur Herstellung gipsgebundener lignocellulosehaltiger Formkörper und gipsgebundener cellulosehaltiger Formkörper
DE4039319A1 (de) * 1990-12-10 1992-06-11 Sicowa Verfahrenstech Verfahren zum herstellen von gipsbaustoffen
DE4127932A1 (de) * 1991-08-23 1993-02-25 Bold Joerg Verfahren und vorrichtung zur herstellung von faserverstaerkten gipsplatten und dergleichen
US5362471A (en) * 1991-09-27 1994-11-08 Air Products And Chemicals, Inc. Process for producing gypsum flake from flue gas desulfurization
US5324469A (en) * 1992-08-26 1994-06-28 Insul Holz-Beton Systems, Inc. Method of making single wood concrete layer sound absorption panel
GB9310891D0 (en) * 1993-05-26 1993-07-14 Tran Ind Res Inc Utilization of deinking sludge in building materials
US5685903A (en) * 1994-06-03 1997-11-11 National Gypsum Company Cementitious gypsum-containing compositions and materials made therefrom
US5858083A (en) * 1994-06-03 1999-01-12 National Gypsum Company Cementitious gypsum-containing binders and compositions and materials made therefrom
US5718759A (en) * 1995-02-07 1998-02-17 National Gypsum Company Cementitious gypsum-containing compositions and materials made therefrom
US6204430B1 (en) 1998-02-18 2001-03-20 Rocky Mountain Remediation Services Llc Hexametaphosphate as an agent for treating wastes, preparing construction materials and stabilizing soils
US6620487B1 (en) 2000-11-21 2003-09-16 United States Gypsum Company Structural sheathing panels
US6524504B2 (en) * 2001-01-04 2003-02-25 Masonite Corporation Method of producing cellulosic article having increased thickness, and product thereof
US20080115438A1 (en) * 2004-12-23 2008-05-22 Hans Ulrich Hummel Building Board
DE102005017392A1 (de) * 2005-04-14 2006-10-19 Witex Ag Fußbodenbelag
US11306028B2 (en) 2005-06-09 2022-04-19 United States Gypsum Company Light weight gypsum board
USRE44070E1 (en) 2005-06-09 2013-03-12 United States Gypsum Company Composite light weight gypsum wallboard
US11338548B2 (en) 2005-06-09 2022-05-24 United States Gypsum Company Light weight gypsum board
US9802866B2 (en) 2005-06-09 2017-10-31 United States Gypsum Company Light weight gypsum board
US9840066B2 (en) 2005-06-09 2017-12-12 United States Gypsum Company Light weight gypsum board
US7731794B2 (en) 2005-06-09 2010-06-08 United States Gypsum Company High starch light weight gypsum wallboard
FI20085767L (fi) * 2008-08-11 2010-02-12 Kemira Oyj Kipsituote
US8323785B2 (en) 2011-02-25 2012-12-04 United States Gypsum Company Lightweight, reduced density fire rated gypsum panels
JP2015514602A (ja) 2012-02-17 2015-05-21 ユナイテッド・ステイツ・ジプサム・カンパニー 高効率吸熱性添加剤を有する石膏製品
AU2013292564B2 (en) * 2012-07-19 2017-06-22 Georgia-Pacific Gypsum Llc Gypsum manufacturing process improvement
JP6543702B2 (ja) * 2014-12-22 2019-07-10 クナーフ ギプス カーゲーＫｎａｕｆ Ｇｉｐｓ Ｋｇ 石膏繊維板及び石膏繊維板の製造方法
CA3062171A1 (en) * 2017-05-03 2018-11-08 Louisiana-Pacific Corporation Mesh seam connection element
CN111454039B (zh) * 2020-04-27 2023-01-03 王安全 一种干法生产制备的石膏条板
WO2023118475A1 (en) * 2021-12-24 2023-06-29 Etex Building Performance International Sas Process for producing water resistant plasterboards with fiber cement powder

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468414A (en) * 1967-03-10 1969-09-23 Activa Corp Instant paper-mache
JPS4929316A (es) * 1972-07-19 1974-03-15
US3885980A (en) * 1973-04-12 1975-05-27 Gen Electric Fire resistant composition
US3920465A (en) * 1973-05-07 1975-11-18 Nat Gypsum Co Gypsum set accelerator
GB1496683A (en) * 1974-05-03 1977-12-30 Ici Ltd Manufacture of calcium sulphate alphahemihydrate
JPS514216A (ja) * 1974-07-01 1976-01-14 Mitsubishi Petrochemical Co Setsukoseikeihinseizoyososeibutsu
DE2437544A1 (de) * 1974-08-03 1976-02-12 Boergardts Kg H & E Gipsmassemischung
GB1466772A (en) * 1974-08-07 1977-03-09 Low J Castings of articles containing calcined gypsum
JPS52127919A (en) * 1976-04-19 1977-10-27 Mitsubishi Chem Ind Production of lighttweight plaster moldings
US4239716A (en) * 1977-05-30 1980-12-16 Nippon Hardboard Co. Ltd. Gypsum moldings as building materials and methods manufacturing the said gypsum moldings
JPS5423621A (en) * 1977-07-23 1979-02-22 Nippon Hardboard Method of making gypsum formed products
US4265979A (en) * 1978-06-05 1981-05-05 United States Gypsum Company Method for the production of glass fiber-reinforced gypsum sheets and gypsum board formed therefrom
JPS5914324B2 (ja) * 1978-10-16 1984-04-04 筒中プラスチツク工業株式会社 石こう成形品の製造法
DE2919311B1 (de) * 1979-05-14 1980-09-18 Gert Prof Dr-Ing Habil Kossatz Verfahren zum Herstellen von Gipsbauteilen,insbesondere Gipsplatten
US4445937A (en) * 1981-09-18 1984-05-01 Ruhrkohle Ag Pneumatic stowing of construction material comprising calcium alpha- and beta-sulphate hemihydrates
DE3216886A1 (de) * 1982-05-06 1983-11-10 "Würtex" Maschinenbau Hofmann GmbH & Co., 7336 Uhingen Verfahren zur kontinuierlichen herstellung von formkoerpern, vorzugsweise von platten, aus gips und faserstoff sowie vorrichtung zur durchfuehrung eines solchen verfahrens
JPS5911208A (ja) * 1982-07-10 1984-01-20 吉野理化工業株式会社 セメント化粧板の製造法
FR2559094B1 (fr) * 1984-02-02 1987-12-24 Lambert Ind Procede et dispositif de fabrication de carreaux, panneaux et elements de construction analogues par pressage d'un melange de poudre
DE3439493A1 (de) * 1984-10-27 1986-05-07 Wuertex Maschinenbau Hofmann G Verfahren zur kontinuierlichen herstellung von formkoerpern, insbesondere von platten, aus einer mischung von gips- und faserstoff sowie vorrichtung zur durchfuehrung des verfahrens
DE3416824A1 (de) * 1984-05-07 1985-11-07 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Verfahren zum herstellen von gipsgebundenen formkoerpern
DE3620154A1 (de) * 1985-07-25 1987-01-29 Bauakademie Ddr Verfahren zum herstellen hochfester gipsbauteile
DE3626048A1 (de) * 1986-08-01 1988-02-11 Bayer Ag Verstaerkte gipsplatten
GB2205089B (en) * 1987-05-22 1991-03-13 Rhein Westfael Elect Werk Ag Process for production of calcium sulphate alpha-hemihydrate
DE3732497A1 (de) * 1987-06-06 1988-12-15 Babcock Bsh Ag Verfahren und anlage zur herstellung von gipsfaserplatten
JPH0218003A (ja) * 1988-07-06 1990-01-22 Onoda Cement Co Ltd 石膏板の製造方法
US4965031A (en) * 1989-02-24 1990-10-23 The Celotex Corporation Continuous production of gypsum board
US5041333A (en) * 1989-02-24 1991-08-20 The Celotex Corporation Gypsum board comprising a mineral case

Also Published As

Publication number Publication date
DK45391A (da) 1991-09-15
ATE127769T1 (de) 1995-09-15
CA2038147A1 (en) 1991-09-15
GR3017719T3 (en) 1996-01-31
JPH04220307A (ja) 1992-08-11
ES2025526T3 (es) 1995-11-16
EP0446693B1 (de) 1995-09-13
US5154874A (en) 1992-10-13
NO910967L (no) 1991-09-16
FI911262A (fi) 1991-09-15
FI911262A0 (fi) 1991-03-14
DE4008084C2 (es) 1992-04-09
CA2038147C (en) 1994-10-18
DE59106447D1 (de) 1995-10-19
DK45391D0 (da) 1991-03-13
EP0446693A1 (de) 1991-09-18
GR910300120T1 (en) 1992-03-20
NO910967D0 (no) 1991-03-12
DE4008084A1 (de) 1991-09-19

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