AR033728A1 - Procedimiento y dispositivo para la formacion de capas de una pasta de yeso con diferentes densidades. - Google Patents

Procedimiento y dispositivo para la formacion de capas de una pasta de yeso con diferentes densidades.

Info

Publication number
AR033728A1
AR033728A1 ARP020101726A ARP020101726A AR033728A1 AR 033728 A1 AR033728 A1 AR 033728A1 AR P020101726 A ARP020101726 A AR P020101726A AR P020101726 A ARP020101726 A AR P020101726A AR 033728 A1 AR033728 A1 AR 033728A1
Authority
AR
Argentina
Prior art keywords
formation
mixer
plaster
paste
procedure
Prior art date
Application number
ARP020101726A
Other languages
English (en)
Inventor
Bruno Callais
Paul Jallon
Jean Louis Laurent
Michel Rigaudon
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 AR033728A1 publication Critical patent/AR033728A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0092—Machines or methods for applying the material to surfaces to form a permanent layer thereon to webs, sheets or the like, e.g. of paper, cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/02—Conditioning the material prior to shaping
    • B28B17/023—Conditioning gypsum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0015—Machines or methods for applying the material to surfaces to form a permanent layer thereon on multilayered articles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Cosmetics (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

Se refiere a un procedimiento para la fabricación de placas de yeso, que comprende las etapas siguientes: suministro de sulfato de calcio hidratable y de agua en una primera mezcladora y hasta una primera mezcladora y hasta una segunda mezcladora; colocación de un parámetro o estructura de base; preparación de una segunda pasta de yeso en la segunda mezcladora; aplicación de la primera pasta de yeso sobre el parámetro y formación de una capa de superficie fresca; aplicación de la segunda pasta sobre la capa de superficie fresca y formación de una capa central fresca con una densidad inferior; e hidratación y secado de la placa. Este procedimiento permite controlar de forma independiente la formación de las diferentes capas de yeso. Tiene por objeto igualmente una unidad de fabricación de placas de yeso.
ARP020101726A 2001-05-14 2002-05-10 Procedimiento y dispositivo para la formacion de capas de una pasta de yeso con diferentes densidades. AR033728A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0106381A FR2824552B1 (fr) 2001-05-14 2001-05-14 Procede et dispositif pour la formation de couches denses dans un pate de platre

Publications (1)

Publication Number Publication Date
AR033728A1 true AR033728A1 (es) 2004-01-07

Family

ID=8863289

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020101726A AR033728A1 (es) 2001-05-14 2002-05-10 Procedimiento y dispositivo para la formacion de capas de una pasta de yeso con diferentes densidades.

Country Status (21)

Country Link
US (1) US7470338B2 (es)
EP (1) EP1389157B1 (es)
JP (1) JP2004528204A (es)
KR (1) KR20040012830A (es)
CN (1) CN1221367C (es)
AR (1) AR033728A1 (es)
AT (1) ATE358564T1 (es)
AU (1) AU2002313044B2 (es)
BR (1) BR0209686A (es)
CA (1) CA2447561C (es)
DE (1) DE60219302D1 (es)
FR (1) FR2824552B1 (es)
IL (1) IL158757A0 (es)
MX (1) MXPA03010290A (es)
NO (1) NO20035090D0 (es)
NZ (1) NZ529451A (es)
PL (1) PL199451B1 (es)
RU (1) RU2265514C2 (es)
UA (1) UA78703C2 (es)
WO (1) WO2002092307A1 (es)
ZA (1) ZA200308762B (es)

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US7524386B2 (en) * 2006-11-01 2009-04-28 United States Gypsum Company Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels
US20080099133A1 (en) 2006-11-01 2008-05-01 United States Gypsum Company Panel smoothing process and apparatus for forming a smooth continuous surface on fiber-reinforced structural cement panels
US7513963B2 (en) * 2006-11-01 2009-04-07 United States Gypsum Company Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels
US20080202415A1 (en) * 2007-02-28 2008-08-28 David Paul Miller Methods and systems for addition of cellulose ether to gypsum slurry
JP5412020B2 (ja) * 2007-06-02 2014-02-12 吉野石膏株式会社 石膏ボード成形装置及び石膏ボード製造方法
US8329308B2 (en) 2009-03-31 2012-12-11 United States Gypsum Company Cementitious article and method for preparing the same
FR2955286B1 (fr) 2010-01-20 2017-03-24 Lafarge Gypsum Int Mixeur pour pate de platre
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AU2012396410A1 (en) 2012-12-12 2015-06-04 Knauf Gips Kg Clocked regulation of the amount of plaster paste
DK3013543T3 (da) * 2013-06-26 2017-11-13 Knauf Gips Kg Gipspladefremstillingsanlæg og metode til fremstilling af en gipsplade
US9983574B2 (en) * 2013-09-30 2018-05-29 United States Gypsum Company Systems and methods for controlling a conveyor system during product changeovers
CN104723445B (zh) * 2013-12-24 2017-01-25 太仓北新建材有限公司 一种集切边、封边、切断的一体化设备及其运行方法
DK3152022T3 (da) * 2014-06-05 2021-08-30 Knauf Gips Kg Fremgangsmåde til fremstilling af en gipsplade og den gipsplade som opnås derved
CN104117326A (zh) * 2014-07-29 2014-10-29 无锡华中科技有限公司 一种沥青放油装置
US11535558B2 (en) 2015-02-03 2022-12-27 Georgia-Pacific Gypsum Llc Gypsum panels, systems, and methods
US10697177B2 (en) 2015-02-03 2020-06-30 Georgia-Pacific Gypsum Llc Gypsum panels, systems, and methods
EP3253930A4 (en) * 2015-02-03 2018-10-31 Georgia-Pacific Gypsum LLC Gypsum panels, systems, and methods
EP3854554A1 (en) * 2015-04-14 2021-07-28 Knauf Gips KG A device for the uniform distribution of slurries
US10421250B2 (en) 2015-06-24 2019-09-24 United States Gypsum Company Composite gypsum board and methods related thereto
US10053860B2 (en) 2015-07-31 2018-08-21 United States Gypsum Company Gypsum wallboard with reinforcing mesh
DE202015104482U1 (de) * 2015-08-24 2015-10-02 Lindner Ag Decken-, Boden-, Trennwandsysteme Bodenplatte und daraus hergestellter Trockenhohlboden bzw. Doppelboden
US10537863B2 (en) 2015-12-31 2020-01-21 United States Gypsum Company Constrictor valve with webbing, cementitious slurry mixing and dispensing assembly, and method for making cementitious product
US11225046B2 (en) 2016-09-08 2022-01-18 United States Gypsum Company Gypsum board with perforated cover sheet and system and method for manufacturing same
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
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CN112318701B (zh) * 2020-11-05 2022-04-19 泰山石膏(包头)有限公司 一种轻质纸面石膏板制备方法
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Also Published As

Publication number Publication date
EP1389157B1 (fr) 2007-04-04
CA2447561A1 (en) 2002-11-21
ATE358564T1 (de) 2007-04-15
RU2265514C2 (ru) 2005-12-10
FR2824552A1 (fr) 2002-11-15
IL158757A0 (en) 2004-05-12
UA78703C2 (en) 2007-04-25
CN1221367C (zh) 2005-10-05
MXPA03010290A (es) 2004-05-05
PL199451B1 (pl) 2008-09-30
NO20035090D0 (no) 2003-11-14
AU2002313044B2 (en) 2007-03-22
US7470338B2 (en) 2008-12-30
BR0209686A (pt) 2004-09-14
RU2003136094A (ru) 2005-05-27
CA2447561C (en) 2010-11-02
US20040134585A1 (en) 2004-07-15
CN1509226A (zh) 2004-06-30
DE60219302D1 (de) 2007-05-16
WO2002092307A1 (fr) 2002-11-21
PL367072A1 (en) 2005-02-21
JP2004528204A (ja) 2004-09-16
NZ529451A (en) 2005-12-23
ZA200308762B (en) 2004-07-12
FR2824552B1 (fr) 2004-04-02
KR20040012830A (ko) 2004-02-11
EP1389157A1 (fr) 2004-02-18

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