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
Authority: CA; Canada
Prior art keywords: gypsum; water; lengths; fiberboard; belt
Prior art date: 1992-08-06
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.)

1992-08-06

Filing date

1993-08-03

Publication date

2004-11-30

1993-08-03 Application filed by Georgia Pacific LLC filed Critical Georgia Pacific LLC

1994-02-17 Publication of CA2141804A1 publication Critical patent/CA2141804A1/fr

2004-11-30 Application granted granted Critical

2004-11-30 Publication of CA2141804C publication Critical patent/CA2141804C/fr

2013-08-03 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000011094 fiberboard Substances 0.000 title claims abstract description 70
238000012545 processing Methods 0.000 title description 10
239000010440 gypsum Substances 0.000 claims abstract description 72
229910052602 gypsum Inorganic materials 0.000 claims abstract description 72
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
239000000123 paper Substances 0.000 claims abstract description 31
239000002002 slurry Substances 0.000 claims abstract description 28
238000004519 manufacturing process Methods 0.000 claims abstract description 23
238000005520 cutting process Methods 0.000 claims abstract description 15
238000003825 pressing Methods 0.000 claims abstract description 13
238000010438 heat treatment Methods 0.000 claims abstract description 5
239000000835 fiber Substances 0.000 claims description 32
150000004683 dihydrates Chemical class 0.000 claims description 9
239000011521 glass Substances 0.000 claims description 8
238000002156 mixing Methods 0.000 claims description 8
239000000758 substrate Substances 0.000 claims description 5
230000006872 improvement Effects 0.000 claims description 2
230000006835 compression Effects 0.000 abstract 1
238000007906 compression Methods 0.000 abstract 1
238000000034 method Methods 0.000 description 27
239000000203 mixture Substances 0.000 description 26
230000008569 process Effects 0.000 description 21
239000000463 material Substances 0.000 description 14
239000011230 binding agent Substances 0.000 description 13
239000000047 product Substances 0.000 description 13
229920000642 polymer Polymers 0.000 description 12
PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 11
229940095672 calcium sulfate Drugs 0.000 description 10
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 10
239000004615 ingredient Substances 0.000 description 10
239000007787 solid Substances 0.000 description 8
ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 6
239000004927 clay Substances 0.000 description 6
239000011491 glass wool Substances 0.000 description 6
239000010455 vermiculite Substances 0.000 description 6
229910052902 vermiculite Inorganic materials 0.000 description 6
235000019354 vermiculite Nutrition 0.000 description 6
239000000654 additive Substances 0.000 description 5
238000010276 construction Methods 0.000 description 5
238000001035 drying Methods 0.000 description 5
230000036571 hydration Effects 0.000 description 5
238000006703 hydration reaction Methods 0.000 description 5
229920002472 Starch Polymers 0.000 description 4
-1 and accelerators Substances 0.000 description 4
239000004566 building material Substances 0.000 description 4
239000000470 constituent Substances 0.000 description 4
239000000839 emulsion Substances 0.000 description 4
239000012784 inorganic fiber Substances 0.000 description 4
238000004537 pulping Methods 0.000 description 4
229920005989 resin Polymers 0.000 description 4
239000011347 resin Substances 0.000 description 4
239000008107 starch Substances 0.000 description 4
235000019698 starch Nutrition 0.000 description 4
239000004753 textile Substances 0.000 description 4
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
230000008901 benefit Effects 0.000 description 3
239000004568 cement Substances 0.000 description 3
238000006477 desulfuration reaction Methods 0.000 description 3
230000023556 desulfurization Effects 0.000 description 3
239000003546 flue gas Substances 0.000 description 3
239000011490 mineral wool Substances 0.000 description 3
229920002689 polyvinyl acetate Polymers 0.000 description 3
239000011118 polyvinyl acetate Substances 0.000 description 3
239000002699 waste material Substances 0.000 description 3
239000002023 wood Substances 0.000 description 3
229920000742 Cotton Polymers 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
238000001354 calcination Methods 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
239000013078 crystal Substances 0.000 description 2
239000013029 homogenous suspension Substances 0.000 description 2
229920001519 homopolymer Polymers 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
239000002655 kraft paper Substances 0.000 description 2
239000000155 melt Substances 0.000 description 2
239000011707 mineral Substances 0.000 description 2
238000001953 recrystallisation Methods 0.000 description 2
238000007493 shaping process Methods 0.000 description 2
125000005625 siliconate group Chemical group 0.000 description 2
NGZXDRGWBULKFA-NSOVKSMOSA-N (+)-Bebeerine Chemical compound C([C@@H]1N(C)CCC=2C=C(C(=C(OC3=CC=C(C=C3)C[C@H]3C=4C=C(C(=CC=4CCN3C)OC)O3)C=21)O)OC)C1=CC=C(O)C3=C1 NGZXDRGWBULKFA-NSOVKSMOSA-N 0.000 description 1
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
241000208202 Linaceae Species 0.000 description 1
235000004431 Linum usitatissimum Nutrition 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
BAPJBEWLBFYGME-UHFFFAOYSA-N acrylic acid methyl ester Natural products COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
239000008186 active pharmaceutical agent Substances 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
229940095564 anhydrous calcium sulfate Drugs 0.000 description 1
239000002518 antifoaming agent Substances 0.000 description 1
239000010426 asphalt Substances 0.000 description 1
238000005452 bending Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
239000004035 construction material Substances 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
208000002925 dental caries Diseases 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000004049 embossing Methods 0.000 description 1
238000003912 environmental pollution Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000011152 fibreglass Substances 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000007676 flexural strength test Methods 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
238000009499 grossing Methods 0.000 description 1
239000012774 insulation material Substances 0.000 description 1
239000011872 intimate mixture Substances 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000012528 membrane Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000002557 mineral fiber Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
239000003607 modifier Substances 0.000 description 1
239000010893 paper waste Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000010451 perlite Substances 0.000 description 1
235000019362 perlite Nutrition 0.000 description 1
CKRORYDHXIRZCH-UHFFFAOYSA-N phosphoric acid;dihydrate Chemical compound O.O.OP(O)(O)=O CKRORYDHXIRZCH-UHFFFAOYSA-N 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
239000011505 plaster Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
235000020004 porter Nutrition 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
238000004064 recycling Methods 0.000 description 1
238000009420 retrofitting Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000002893 slag Substances 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
238000003892 spreading Methods 0.000 description 1
230000007480 spreading Effects 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000010902 straw Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
235000012976 tarts Nutrition 0.000 description 1
238000012360 testing method Methods 0.000 description 1
230000008646 thermal stress Effects 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
229920005992 thermoplastic resin Polymers 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1
238000004078 waterproofing Methods 0.000 description 1
238000009736 wetting Methods 0.000 description 1

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)
Manufacturing & Machinery (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Mechanical 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
US5632848A (en) *	1989-10-12	1997-05-27	Georgia-Pacific Corporation	Continuous processing equipment for making fiberboard
US5155959A (en)	1989-10-12	1992-10-20	Georgia-Pacific Corporation	Firedoor constructions including gypsum building product
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

1993
- 1993-08-03 EP EP93919867A patent/EP0655966B1/fr not_active Expired - Lifetime
- 1993-08-03 WO PCT/US1993/007273 patent/WO1994003318A1/fr not_active Ceased
- 1993-08-03 AT AT93919867T patent/ATE199852T1/de not_active IP Right Cessation
- 1993-08-03 CA CA002141804A patent/CA2141804C/fr not_active Expired - Fee Related
- 1993-08-03 DE DE69330053T patent/DE69330053D1/de not_active Expired - Lifetime
- 1993-08-06 MX MX9304807A patent/MX9304807A/es unknown

Also Published As

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

Legal Events

Date	Code	Title	Description
2000-05-24	EEER	Examination request
2011-08-03	MKLA	Lapsed

Publication	Publication Date	Title
US5632848A (en)	1997-05-27	Continuous processing equipment for making fiberboard
AU644758B2 (en)	1993-12-16	Gypsum-containing fire-resistant structural fiberboard
CA1197863A (fr)	1985-12-10	Planches et panneaux de parement
US6299970B1 (en)	2001-10-09	Fire-resistant gypsum fiberboard
CA1065350A (fr)	1979-10-30	Panneau isolant a la perlite, et methode de fabrication
US3951735A (en)	1976-04-20	Process for preparing gypsum board
US6221521B1 (en)	2001-04-24	Non-combustible gypsum/fiber board
US5637362A (en)	1997-06-10	Thin, sealant-coated, fiber-reinforced gypsum panel
US5723226A (en)	1998-03-03	Gypsum-containing compositions and fire-resistant articles
CN101883904B (zh)	2012-06-13	用于制造石膏纤维板的低纤维煅烧方法
EP0020345A1 (fr)	1981-01-07	Methode de fabrication de feuilles de platrerie renforcees avec des fibres de verre et plaques de platreries formees par cette methode
JPS6159259B2 (fr)	1986-12-15
AU2007297821B2 (en)	2011-09-08	Method and apparatus for scrim embedment into wet processed panels
US4214027A (en)	1980-07-22	Process for the production of fiber-containing plaster boards
CA2141804C (fr)	2004-11-30	Machine pour la production en continu de panneaux de fibres
RU2617819C2 (ru)	2017-04-27	Гипсоволокнистая плита и способ ее изготовления
NO751773L (fr)	1975-11-21
GB1603625A (en)	1981-11-25	Fibre reinforced articles
JPH08208307A (ja)	1996-08-13	木質繊維セメント板の湿式抄造法による製造法
EP1102904A1 (fr)	2001-05-30	Fabrication de panneau de construction
CN117209214A (zh)	2023-12-12	胶体挤出压延板用组合物、胶体挤出压延板及其制造方法
JP2002018824A (ja)	2002-01-22	窯業系外装材の製造方法
GB2105636A (en)	1983-03-30	Boards and sheets
HK1145348A (en)	2011-04-15	Low fiber calcination process for making gypsum fiberboard
HK1026396A (en)	2000-12-15	Gypsum/fiber board with improved impact resistance