ATE171663T1 - Vorrichtung und verfahren zum herstellen von gipsbauplatten - Google Patents

Vorrichtung und verfahren zum herstellen von gipsbauplatten

Info

Publication number
ATE171663T1
ATE171663T1 AT95921352T AT95921352T ATE171663T1 AT E171663 T1 ATE171663 T1 AT E171663T1 AT 95921352 T AT95921352 T AT 95921352T AT 95921352 T AT95921352 T AT 95921352T AT E171663 T1 ATE171663 T1 AT E171663T1
Authority
AT
Austria
Prior art keywords
sheet
coating
roll
high density
density gypsum
Prior art date
Application number
AT95921352T
Other languages
English (en)
Inventor
John L Phillips
Herman C Fraley
Original Assignee
Nat 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 Nat Gypsum Co filed Critical Nat Gypsum Co
Application granted granted Critical
Publication of ATE171663T1 publication Critical patent/ATE171663T1/de

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Medicinal Preparation (AREA)
AT95921352T 1994-05-25 1995-05-23 Vorrichtung und verfahren zum herstellen von gipsbauplatten ATE171663T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24866494A 1994-05-25 1994-05-25

Publications (1)

Publication Number Publication Date
ATE171663T1 true ATE171663T1 (de) 1998-10-15

Family

ID=22940121

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95921352T ATE171663T1 (de) 1994-05-25 1995-05-23 Vorrichtung und verfahren zum herstellen von gipsbauplatten

Country Status (10)

Country Link
US (2) US5718797A (de)
EP (1) EP0759840B1 (de)
JP (1) JP3084291B2 (de)
AT (1) ATE171663T1 (de)
CA (1) CA2146277C (de)
DE (1) DE69505112T2 (de)
IL (1) IL113750A (de)
MX (1) MX9605841A (de)
NO (1) NO309558B1 (de)
WO (1) WO1995032084A1 (de)

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JPH0733379U (ja) * 1993-11-30 1995-06-20 モリト株式会社 サッカー用レガース
CA2242746C (en) 1998-07-08 2002-06-11 Westroc Inc. Gypsum board manufacture with co-rotating spreader roller
US6485821B1 (en) 1999-02-25 2002-11-26 E. I. Du Pont De Nemours And Company Gypsum-based construction material
US6703331B1 (en) * 1999-02-25 2004-03-09 E. I. Du Pont De Nemours And Company Fungus resistant gypsum-based substrate
US6699426B1 (en) * 1999-06-15 2004-03-02 National Gypsum Properties, Llc. Gypsum wallboard core, and method and apparatus for making the same
US6217946B1 (en) 1999-07-23 2001-04-17 United States Gypsum Company Method for applying polymeric diphenylmethane diisocyanate to cellulose/gypsum based substrate
US6387172B1 (en) 2000-04-25 2002-05-14 United States Gypsum Company Gypsum compositions and related methods
US6475313B1 (en) * 2000-09-20 2002-11-05 United States Gypsum Company Process for making gypsum board having improved through-penetration strength
US6748826B2 (en) * 2001-02-22 2004-06-15 Work Tools, Inc. Slide switch adjustable wrench
US6743830B2 (en) * 2001-03-07 2004-06-01 Innovative Construction And Building Materials Construction board materials with engineered microstructures
US7105587B2 (en) * 2001-03-07 2006-09-12 Innovative Construction And Building Materials Method and composition for polymer-reinforced composite cementitious construction material
US6524679B2 (en) * 2001-06-06 2003-02-25 Bpb, Plc Glass reinforced gypsum board
US20050159057A1 (en) * 2001-06-06 2005-07-21 Bpb Plc Exterior sheathing weather barrier construction and method of manufacture
US7435369B2 (en) * 2001-06-06 2008-10-14 Bpb Plc Method for targeted delivery of additives to varying layers in gypsum panels
US20090087616A1 (en) * 2001-06-06 2009-04-02 Hennis Mark E Coatings for glass reinforced faced gypsum board
US6494609B1 (en) * 2001-07-16 2002-12-17 United States Gypsum Company Slurry mixer outlet
DE10139420B4 (de) * 2001-08-17 2006-07-27 Grenzebach Bsh Gmbh Verfahren und Vorrichtung zum Herstellen von Gipskartonplatten
TWI265087B (en) * 2002-03-27 2006-11-01 Yoshino Gypsum Co Plaster board and method of fabricating the plaster board
JP4503628B2 (ja) * 2002-03-27 2010-07-14 吉野石膏株式会社 石膏ボード及び該石膏ボードの製造方法
US6868883B2 (en) 2002-07-01 2005-03-22 National Gypsum Properties, Llc Apparatus and method for reducing wallboard waste during manufacture
US6746781B2 (en) 2002-08-21 2004-06-08 G-P Gypsum Corporation Gypsum board having polyvinyl alcohol binder in interface layer and method for making the same
AU2003264413A1 (en) * 2002-09-20 2004-04-08 Yoshino Gypsum Co., Ltd. Apparatus and method for fractionating slurry and method of producing plasterboard
US6902797B2 (en) * 2002-11-12 2005-06-07 Innovative Construction And Building Materials Gypsum-based composite materials reinforced by cellulose ethers
US6841232B2 (en) * 2002-11-12 2005-01-11 Innovative Construction And Building Materials Reinforced wallboard
US7220329B2 (en) 2003-03-20 2007-05-22 National Gypsum Properties, Llc Method for applying reference markings to wallboard during manufacture
US6986812B2 (en) * 2003-09-18 2006-01-17 United States Gypsum Company Slurry feed apparatus for fiber-reinforced structural cementitious panel production
US20050067082A1 (en) * 2003-09-29 2005-03-31 Mowry Aaron P. Reduced manufacturing cost of gypsum board
US20050130541A1 (en) * 2003-12-16 2005-06-16 Shah Ashok H. Gypsum board having one nonwoven liner and improved toughness
US7745357B2 (en) 2004-03-12 2010-06-29 Georgia-Pacific Gypsum Llc Use of pre-coated mat for preparing gypsum board
US8016960B2 (en) 2005-04-27 2011-09-13 United States Gypsum Company Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum
US20060243171A1 (en) * 2005-04-27 2006-11-02 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
US7718019B2 (en) * 2005-04-27 2010-05-18 United States Gypsum Company Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum
US7364676B2 (en) * 2005-09-01 2008-04-29 United States Gypsum Company Slurry spreader for cementitious board production
US8177541B2 (en) * 2006-09-11 2012-05-15 Certain Teed Gypsum, Inc. Gypsum board forming device with improved slurry spread
US7754052B2 (en) * 2006-11-01 2010-07-13 United States Gypsum Company Process and apparatus for feeding cementitious slurry for fiber-reinforced structural cement panels
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
US7475599B2 (en) 2006-11-01 2009-01-13 United States Gypsum Company Wet slurry thickness gauge and method for use of same
US20080160294A1 (en) * 2006-12-27 2008-07-03 United States Gypsum Company Multiple layer gypsum cellulose fiber composite board and the method for the manufacture thereof
US20080179775A1 (en) * 2007-01-31 2008-07-31 Usg Interiors, Inc. Transfer Plate Useful in the Manufacture of Panel and Board Products
US8070895B2 (en) 2007-02-12 2011-12-06 United States Gypsum Company Water resistant cementitious article and method for preparing same
US20080245461A1 (en) * 2007-04-06 2008-10-09 Georgia-Pacific Gypsum Llc Cover stock cutter and splicing apparatus for wallboard manufacture and methods of using the same
US20090029141A1 (en) * 2007-07-23 2009-01-29 United States Gypsum Company Mat-faced gypsum board and method of making thereof
US20090208714A1 (en) * 2008-02-18 2009-08-20 Georgia-Pacific Gypsum Llc Pre-coated non-woven mat-faced gypsum panel
US8257524B2 (en) 2008-11-07 2012-09-04 Georgia-Pacific Gypsum Llc Method and apparatus for creasing facing material used in the manufacture of wallboard
US8329308B2 (en) 2009-03-31 2012-12-11 United States Gypsum Company Cementitious article and method for preparing the same
MX354110B (es) * 2010-12-30 2018-02-13 United States Gypsum Co Sistema y método de distribución de lechada.
US9999989B2 (en) 2010-12-30 2018-06-19 United States Gypsum Company Slurry distributor with a profiling mechanism, system, and method for using same
BR112013016733A2 (pt) 2010-12-30 2016-10-04 United States Gypsum Co distribuidor de lama, sistema e método para uso do mesmo
US9296124B2 (en) 2010-12-30 2016-03-29 United States Gypsum Company Slurry distributor with a wiping mechanism, system, and method for using same
US10076853B2 (en) 2010-12-30 2018-09-18 United States Gypsum Company Slurry distributor, system, and method for using same
DK2771158T3 (en) 2011-10-24 2017-01-09 United States Gypsum Co DISCHARGE DISTRIBUTION PIPE FOR SUSPENSION DISTRIBUTION
BR112014007712A2 (pt) 2011-10-24 2017-04-18 United States Gypsum Co divisor de fluxo para o sistema de distribuição de pasta fluida
US10293522B2 (en) 2011-10-24 2019-05-21 United States Gypsum Company Multi-piece mold and method of making slurry distributor
WO2013084021A1 (en) * 2011-12-05 2013-06-13 Winstone Wallboards Limited Wallboard manufacturing process and apparatus therefor
SE537025C2 (sv) 2013-01-28 2014-12-09 Oneday Wall Ab Maskin och tillverkningsmetod för byggskiva
US10059033B2 (en) 2014-02-18 2018-08-28 United States Gypsum Company Cementitious slurry mixing and dispensing system with pulser assembly and method for using same
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
US20180009129A1 (en) * 2016-07-11 2018-01-11 National Gypsum Properties, Llc System for making gypsum board using a liquid gypsum set accelerator
US9945119B2 (en) 2016-07-28 2018-04-17 United States Gypsum Company Methods for making gypsum boards with polymer coating and gypsum boards made by the method
CN108000698B (zh) * 2017-12-04 2019-06-11 燕山大学 一种粘性液体板材的双辊压平装置及方法
CN110645772B (zh) * 2018-06-26 2022-02-18 淮南北新建材有限公司 一种石膏板干燥机及其应用
CA3217242A1 (en) 2021-05-07 2022-11-10 Mark Hemphill High temperature sag resistant lightweight gypsum board
CN113370637A (zh) * 2021-06-02 2021-09-10 淮南北新建材有限公司 一种石膏板生产装置、组件、及设备
US12338621B2 (en) 2021-09-17 2025-06-24 United States Gypsum Company Structural load-bearing wall

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US1578250A (en) * 1921-12-12 1926-03-30 Morgan K Armstrong Process of making plaster board
US1489693A (en) * 1922-09-25 1924-04-08 United States Gypsum Co Machine and method for making hardened-edged plaster board
US1511500A (en) * 1923-08-20 1924-10-14 Harry E Brookby Process of making plaster board
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US1859853A (en) * 1930-03-10 1932-05-24 Gypsum Lime And Alabasting Can Manufacture of wall board
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US2861009A (en) * 1954-02-19 1958-11-18 Rubner Rebecca Process of decorating a sheet
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Also Published As

Publication number Publication date
MX9605841A (es) 1997-12-31
EP0759840B1 (de) 1998-09-30
NO964972D0 (no) 1996-11-22
NO309558B1 (no) 2001-02-19
EP0759840A1 (de) 1997-03-05
US5718797A (en) 1998-02-17
WO1995032084A1 (en) 1995-11-30
CA2146277C (en) 2002-03-26
JP3084291B2 (ja) 2000-09-04
IL113750A (en) 1999-09-22
DE69505112T2 (de) 1999-03-25
CA2146277A1 (en) 1995-11-26
JPH09511702A (ja) 1997-11-25
DE69505112D1 (de) 1998-11-05
IL113750A0 (en) 1995-08-31
NO964972L (no) 1996-11-22
US5879486A (en) 1999-03-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee