CA2435574A1 - Plaques de platre revetues et procede de fabrication - Google Patents

Plaques de platre revetues et procede de fabrication Download PDF

Info

Publication number
CA2435574A1
CA2435574A1 CA002435574A CA2435574A CA2435574A1 CA 2435574 A1 CA2435574 A1 CA 2435574A1 CA 002435574 A CA002435574 A CA 002435574A CA 2435574 A CA2435574 A CA 2435574A CA 2435574 A1 CA2435574 A1 CA 2435574A1
Authority
CA
Canada
Prior art keywords
coating
gypsum board
gypsum
board
core
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.)
Abandoned
Application number
CA002435574A
Other languages
English (en)
Inventor
Elizabeth A. Colbert
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.)
Lafarge North America Inc
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23004422&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2435574(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2435574A1 publication Critical patent/CA2435574A1/fr
Abandoned 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4578—Coating or impregnating of green ceramics or unset concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • 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
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C04B2111/00577—Coating or impregnation materials applied by spraying
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C04B2111/0062—Gypsum-paper board like materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Panels For Use In Building Construction (AREA)
  • Finishing Walls (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention concerne une plaque de plâtre recouverte d'un revêtement au cours de son procédé de fabrication de manière à former une plaque de plâtre revêtue. Des revêtements sont appliqués afin d'humidifier les plaques de plâtre avant de les sécher dans le four, et pénètrent par au moins une partie de la feuille avant dans le noyau de plâtre de la plaque de plâtre. La résistance de la plaque et, s'il y a lieu, l'adhérence au papier sont améliorées par l'application d'un revêtement. Les compositions de revêtement rapide permettent une installation plus rapide, et les compositions à prise rapide permettent d'obtenir des finitions plus durables. Les revêtements peuvent être légers grâce à l'addition de perlite et peuvent présenter une finition améliorée grâce à l'incorporation de pigments. Une plaque de plâtre revêtue peut être fixée à une structure de support pour former une paroi et les joints entre les plaques de plâtre revêtues adjacentes peuvent être pontés et finies à l'aide d'un joint dont la composition est sensiblement semblable à la composition du revêtement. Dans l'ensemble, la plaque de plâtre revêtue obtenue et le procédé de fabrication utilisé permettent d'améliorer l'apparence de la finition finale et de réduire le temps et le coût de fabrication.
CA002435574A 2001-01-26 2002-01-25 Plaques de platre revetues et procede de fabrication Abandoned CA2435574A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26406801P 2001-01-26 2001-01-26
US60/264,068 2001-01-26
PCT/US2002/002106 WO2002058902A2 (fr) 2001-01-26 2002-01-25 Plaques de platre revetues et procede de fabrication

Publications (1)

Publication Number Publication Date
CA2435574A1 true CA2435574A1 (fr) 2002-08-01

Family

ID=23004422

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002435574A Abandoned CA2435574A1 (fr) 2001-01-26 2002-01-25 Plaques de platre revetues et procede de fabrication

Country Status (16)

Country Link
EP (1) EP1358052A4 (fr)
JP (1) JP2004520966A (fr)
KR (1) KR100842847B1 (fr)
CN (1) CN1317123C (fr)
AU (1) AU2002245308B2 (fr)
BR (1) BR0206941A (fr)
CA (1) CA2435574A1 (fr)
IL (1) IL156937A0 (fr)
MX (1) MXPA03006599A (fr)
NO (1) NO20033319L (fr)
NZ (1) NZ527112A (fr)
PL (1) PL363475A1 (fr)
RU (1) RU2280560C2 (fr)
UA (1) UA76975C2 (fr)
WO (1) WO2002058902A2 (fr)
ZA (1) ZA200305485B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7208225B2 (en) 1995-06-30 2007-04-24 Lafarge Platres Prefabricated plaster board
US20040048110A1 (en) 2002-09-09 2004-03-11 Steven Butler Wallboard comprising an improved multi-layer facing material and a method for making the same
GB0223875D0 (en) * 2002-10-15 2002-11-20 Bpb Plc Method and apparatus for producing a multilayer cementitious product
US7989370B2 (en) * 2003-10-17 2011-08-02 Georgia-Pacific Gypsum Llc Interior wallboard and method of making same
MXPA06011889A (es) * 2004-04-13 2007-01-25 Lafarge Platres Un sistema de revestimiento que utiliza un panel de muro seco y un compuesto de rejuntado para la construccion de muros.
US7214411B2 (en) 2004-04-13 2007-05-08 Lafarge Platres Coating spray apparatus and method of using same
RU2421560C2 (ru) * 2006-03-23 2011-06-20 Геркулес Инкорпорейтед Улучшенная бумага для гипсовых стеновых плит
US7897660B2 (en) 2007-10-29 2011-03-01 Eastman Chemical Company Incorporation of a resin dispersion to improve the moisture resistance of gypsum products
CN102776995A (zh) * 2012-07-27 2012-11-14 嘉兴博隆铝装饰板有限公司 一种吊顶胚料自动生产流水线
CA2920895C (fr) 2013-08-27 2018-09-18 Valspar Sourcing, Inc. Composition de revetement et de liant pour des plaques de platre
US11123956B2 (en) 2016-04-22 2021-09-21 Charles G. Sproule, III Reinforced rigid insulation
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
US20180080226A1 (en) 2016-09-22 2018-03-22 United States Gypsum Company Gypsum boards with polymer coating and methods for making same
CN107285724A (zh) * 2017-08-09 2017-10-24 苏州雪原风知识产权服务有限公司 一种墙面装饰石膏板的制备方法
CN109928706B (zh) * 2019-03-29 2023-11-03 河北科技大学 一种利用石膏浆液制成三维图案的方法及设备
US11993054B2 (en) 2019-11-05 2024-05-28 United States Gypsum Company Method of preparing gypsum wallboard from high salt gypsum, and related product
US11891336B2 (en) 2019-11-22 2024-02-06 United States Gypsum Company Gypsum board containing high absorption paper and related methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH179377A (de) * 1934-08-28 1935-09-15 Gips Union A G Verfahren zum Imprägnieren von Gipsdielen, -platten und ähnlichen Gipskörpern.
DE1009387B (de) * 1953-05-30 1957-05-29 Frisalit Werke G M B H Verfahren zur Erhoehung der Haftfaehigkeit von Moertel auf wasseraufnehmendem Untergrund, z.B. aus Gips od. dgl.
US4205041A (en) * 1977-09-19 1980-05-27 Hymes Richard H Tapeless joint compound
DD142872A1 (de) * 1979-04-16 1980-07-16 Georg Kraemer Verfahren und grundiermittel zum automatischen grundieren von gipskartonplatten
JPS58135186A (ja) * 1982-01-29 1983-08-11 松下電工株式会社 水硬性無機質板の化粧方法
US5207830A (en) * 1990-03-21 1993-05-04 Venture Innovations, Inc. Lightweight particulate cementitious materials and process for producing same
CN2147095Y (zh) * 1992-12-31 1993-11-24 刘彬华 仿宝丽板型材
CA2139373C (fr) * 1994-05-12 2002-06-25 Therese A. Espinoza Pate a joints, a prise et prete a l'emploi
CN2215405Y (zh) * 1994-08-19 1995-12-20 郑根莲 石膏装饰板
US6105325A (en) 1995-06-30 2000-08-22 Lafarge Platres Method, assembly and additional coat for the construction of interior works

Also Published As

Publication number Publication date
EP1358052A2 (fr) 2003-11-05
UA76975C2 (en) 2006-10-16
CN1498161A (zh) 2004-05-19
IL156937A0 (en) 2004-02-08
RU2280560C2 (ru) 2006-07-27
WO2002058902A2 (fr) 2002-08-01
RU2003125961A (ru) 2005-02-20
JP2004520966A (ja) 2004-07-15
NZ527112A (en) 2004-03-26
KR20030082575A (ko) 2003-10-22
CN1317123C (zh) 2007-05-23
EP1358052A4 (fr) 2007-10-24
AU2002245308B2 (en) 2006-04-06
NO20033319L (no) 2003-09-26
KR100842847B1 (ko) 2008-07-02
MXPA03006599A (es) 2004-10-15
NO20033319D0 (no) 2003-07-23
WO2002058902A3 (fr) 2002-09-19
BR0206941A (pt) 2004-02-25
PL363475A1 (en) 2004-11-15
ZA200305485B (en) 2004-06-23

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued