CA2141804C - Machine pour la production en continu de panneaux de fibres - Google Patents

Machine pour la production en continu de panneaux de fibres Download PDF

Info

Publication number
CA2141804C
CA2141804C CA002141804A CA2141804A CA2141804C CA 2141804 C CA2141804 C CA 2141804C CA 002141804 A CA002141804 A CA 002141804A CA 2141804 A CA2141804 A CA 2141804A CA 2141804 C CA2141804 C CA 2141804C
Authority
CA
Canada
Prior art keywords
gypsum
water
lengths
fiberboard
belt
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.)
Expired - Fee Related
Application number
CA002141804A
Other languages
English (en)
Other versions
CA2141804A1 (fr
Inventor
Turner W. Richards
Hubert C. Francis
George F. Fowler
Dale R. Greve
Edward M. Rigby
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.)
GP Gypsum Corp
Original Assignee
Georgia Pacific LLC
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 Georgia Pacific LLC filed Critical Georgia Pacific LLC
Publication of CA2141804A1 publication Critical patent/CA2141804A1/fr
Application granted granted Critical
Publication of CA2141804C publication Critical patent/CA2141804C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • B28B5/026—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
    • B28B5/027—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of the indefinite length type, e.g. belts, and being continuously fed
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/526—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement by delivering the materials on a conveyor of the endless-belt type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Panels For Use In Building Construction (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Preliminary Treatment Of Fibers (AREA)
CA002141804A 1992-08-06 1993-08-03 Machine pour la production en continu de panneaux de fibres Expired - Fee Related CA2141804C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92633992A 1992-08-06 1992-08-06
US07/926,339 1992-08-06
PCT/US1993/007273 WO1994003318A1 (fr) 1992-08-06 1993-08-03 Equipement pour le traitement en continu de la fabrication de panneaux de fibres

Publications (2)

Publication Number Publication Date
CA2141804A1 CA2141804A1 (fr) 1994-02-17
CA2141804C true CA2141804C (fr) 2004-11-30

Family

ID=25453077

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002141804A Expired - Fee Related CA2141804C (fr) 1992-08-06 1993-08-03 Machine pour la production en continu de panneaux de fibres

Country Status (6)

Country Link
EP (1) EP0655966B1 (fr)
AT (1) ATE199852T1 (fr)
CA (1) CA2141804C (fr)
DE (1) DE69330053D1 (fr)
MX (1) MX9304807A (fr)
WO (1) WO1994003318A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155959A (en) 1989-10-12 1992-10-20 Georgia-Pacific Corporation Firedoor constructions including gypsum building product
US5632848A (en) * 1989-10-12 1997-05-27 Georgia-Pacific Corporation Continuous processing equipment for making fiberboard
FR2825658B1 (fr) * 2001-06-07 2007-08-31 Bpb Plc Procede de fabrication d'une plaque a base de liant tel que platre, ciment ou autre, extrudeur pour la mise en oeuvre d'un tel procede, et plaque ainsi obtenue et son utilisation
EP1358984A1 (fr) * 2002-05-03 2003-11-05 Lafarge Platres Procédé de fabrication de plaques de platre, dispositif pour sa mise en oeuvre
SE532999C2 (sv) * 2008-10-13 2010-06-08 Peter Lindberg Förfarande för framställning av byggskivor
EP3067176A1 (fr) * 2015-03-09 2016-09-14 Eternit AG Procédé et dispositif de fabrication d'un produit en fibrociment hydrophobisé

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156311A (en) * 1938-04-09 1939-05-02 Bakelite Building Prod Co Inc Cement fiber product
JPS5325339B2 (fr) * 1973-05-29 1978-07-26
DE2337374A1 (de) * 1973-07-23 1975-04-10 Gypsum Research Verfahren zur herstellung von faserhaltigen baukoerpern
US3944698A (en) * 1973-11-14 1976-03-16 United States Gypsum Company Gypsum wallboard and process for making same
DE2365161A1 (de) * 1973-12-29 1975-07-03 Heidelberg Portland Zement Verfahren zur herstellung von gipsfaserplatten sowie vorrichtung zur durchfuehrung des verfahrens
GB1536663A (en) * 1975-10-28 1978-12-20 Cape Boards & Panels Ltd Fibre-reinforced articles
US4647496A (en) * 1984-02-27 1987-03-03 Georgia-Pacific Corporation Use of fibrous mat-faced gypsum board in exterior finishing systems for buildings
US4911788A (en) * 1988-06-23 1990-03-27 The Celotex Corporation Method of wet-forming mineral fiberboard with formation of fiber nodules

Also Published As

Publication number Publication date
ATE199852T1 (de) 2001-04-15
MX9304807A (es) 1994-05-31
EP0655966B1 (fr) 2001-03-21
EP0655966A4 (fr) 1995-07-19
DE69330053D1 (de) 2001-04-26
CA2141804A1 (fr) 1994-02-17
WO1994003318A1 (fr) 1994-02-17
EP0655966A1 (fr) 1995-06-07

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed