CA2292544A1 - Reinforced plasterboard - Google Patents
Reinforced plasterboard Download PDFInfo
- Publication number
- CA2292544A1 CA2292544A1 CA002292544A CA2292544A CA2292544A1 CA 2292544 A1 CA2292544 A1 CA 2292544A1 CA 002292544 A CA002292544 A CA 002292544A CA 2292544 A CA2292544 A CA 2292544A CA 2292544 A1 CA2292544 A1 CA 2292544A1
- Authority
- CA
- Canada
- Prior art keywords
- reinforced plasterboard
- paper
- layer
- plasterboard
- reinforced
- 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.)
- Granted
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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0006—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects the reinforcement consisting of aligned, non-metal reinforcing elements
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
- Y10T442/102—Woven scrim
- Y10T442/171—Including a layer derived from a water-settable material [e.g., cement, gypsum, etc.]
Abstract
A reinforced plasterboard has a first layer of paper (11), a core of a cementitious material (15), a mesh reinforcement (7) and adjacent to that mesh reinforcement (7) a further layer of paper (2). The mesh (7) may be in contact with the paper layer (2).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ32833997 | 1997-07-16 | ||
NZ328339 | 1997-07-16 | ||
PCT/NZ1998/000105 WO1999004112A1 (en) | 1997-07-16 | 1998-07-16 | Reinforced plasterboard |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2292544A1 true CA2292544A1 (en) | 1999-01-28 |
CA2292544C CA2292544C (en) | 2006-02-14 |
Family
ID=19926351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002292544A Expired - Fee Related CA2292544C (en) | 1997-07-16 | 1998-07-16 | Reinforced plasterboard |
Country Status (9)
Country | Link |
---|---|
US (2) | US6547901B1 (en) |
JP (1) | JP2002508819A (en) |
CN (1) | CN1107152C (en) |
AU (1) | AU742857B2 (en) |
CA (1) | CA2292544C (en) |
GB (1) | GB2340518B (en) |
HK (1) | HK1029155A1 (en) |
ID (1) | ID26967A (en) |
WO (1) | WO1999004112A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6475313B1 (en) | 2000-09-20 | 2002-11-05 | United States Gypsum Company | Process for making gypsum board having improved through-penetration strength |
US20040152379A1 (en) | 2003-01-30 | 2004-08-05 | Mclarty George C. | Textile reinforced wallboard |
US7364676B2 (en) * | 2005-09-01 | 2008-04-29 | United States Gypsum Company | Slurry spreader for cementitious board production |
US7513963B2 (en) * | 2006-11-01 | 2009-04-07 | United States Gypsum Company | Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels |
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 |
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 |
US7475599B2 (en) * | 2006-11-01 | 2009-01-13 | United States Gypsum Company | Wet slurry thickness gauge and method for use of same |
US7524386B2 (en) | 2006-11-01 | 2009-04-28 | United States Gypsum Company | Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels |
US20080179775A1 (en) * | 2007-01-31 | 2008-07-31 | Usg Interiors, Inc. | Transfer Plate Useful in the Manufacture of Panel and Board Products |
US20100101169A1 (en) * | 2008-09-25 | 2010-04-29 | Tapco International Corporation | Siding system or roof shingle system comprising cementitious material, and systems and methods for manufacturing the same |
AU2010202894B2 (en) * | 2009-10-09 | 2015-12-03 | Usg Boral Building Products Pty Limited | Reinforced plasterboard |
US20150174856A1 (en) | 2012-05-24 | 2015-06-25 | Dalsan Yatirim Ve Insaat A.S. | Reinforced glass-fibre mat |
CN103029215A (en) * | 2012-12-12 | 2013-04-10 | 景泰金龙化工建材有限公司 | Device and method for preparing reinforced high-strength paper-surface gypsum board |
US10421250B2 (en) | 2015-06-24 | 2019-09-24 | United States Gypsum Company | Composite gypsum board and methods related thereto |
CN105525720A (en) * | 2016-01-20 | 2016-04-27 | 吴青元 | Gypsum-board manufacturing process and gypsum board manufactured through same |
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 |
FR3061075B1 (en) | 2016-12-27 | 2020-12-11 | Saint Gobain Adfors | LOW PCS SURFACING PRODUCT FOR PLASTER PLATES |
CN114274342B (en) * | 2022-01-06 | 2023-09-19 | 北新建材(嘉兴)有限公司 | High-toughness light paper gypsum board production system |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4020237A (en) | 1967-01-30 | 1977-04-26 | United States Gypsum Company | Paper covered gypsum board and process of manufacture |
US3993822A (en) | 1970-02-25 | 1976-11-23 | Gebr. Knauf Westdeutsche Gipswerke | Multi-layer plasterboard |
US3944698A (en) * | 1973-11-14 | 1976-03-16 | United States Gypsum Company | Gypsum wallboard and process for making same |
FR2323504A1 (en) * | 1975-09-11 | 1977-04-08 | Knut Dederichs Stahl Maschinen | Continuous light weight concrete building panel mfr. - passes mixt. down vertical shaft with walls formed by endless belts |
JPS5314672A (en) * | 1976-07-28 | 1978-02-09 | Hitachi Ltd | Diaphragm electrolytic treating method for waste fluid containing dithionic acid |
JPS5939283B2 (en) | 1977-05-27 | 1984-09-21 | 旭ダウ株式会社 | Pseudo-laminated multicellular gypsum molded product and its manufacturing method |
DE2854228C2 (en) * | 1978-12-15 | 1983-11-24 | Ytong AG, 8000 München | Multi-layer sheet made of aerated concrete, as well as process for their manufacture |
JPS55146736A (en) | 1979-05-01 | 1980-11-15 | Mitsuo Koji | Method of forming convex portion |
IE49483B1 (en) | 1979-05-30 | 1985-10-16 | Bpb Industries Ltd | Production of building board |
JPS5614636A (en) * | 1979-07-11 | 1981-02-12 | Kayaba Ind Co Ltd | Holding mechanism of stay damper at its extreme extension |
DE3012293C2 (en) * | 1980-03-29 | 1982-11-11 | Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen | Coated plasterboard |
JPS5876254A (en) | 1981-11-02 | 1983-05-09 | 太平洋セメント株式会社 | Gypsum board and its manufacture |
US4450022A (en) | 1982-06-01 | 1984-05-22 | United States Gypsum Company | Method and apparatus for making reinforced cement board |
DE3406449A1 (en) * | 1984-02-22 | 1985-08-22 | Rigips GmbH, 3452 Bodenwerder | Process for producing a web-shaped coating material for construction boards and coating material produced according to the process |
US5220762A (en) * | 1984-02-27 | 1993-06-22 | Georgia-Pacific Corporation | Fibrous mat-faced gypsum board in exterior and interior finishing systems for buildings |
US4916004A (en) | 1986-02-20 | 1990-04-10 | United States Gypsum Company | Cement board having reinforced edges |
IT8822310A0 (en) * | 1988-10-14 | 1988-10-14 | Fibronit Spa | BUILDING SLABS MADE OF CEMENTITIOUS MATERIAL REINFORCED BY MESH OF PLASTIC MATERIAL AND GLASS FIBERS |
US5030502A (en) | 1990-02-02 | 1991-07-09 | Teare John W | Cementitious construction panel |
JPH0469301A (en) | 1990-07-10 | 1992-03-04 | Ohbayashi Corp | Building board and its antifungal treatment |
GB2316693B (en) | 1996-08-29 | 2000-05-31 | Bpb Plc | Building board |
US6110575A (en) | 1996-11-12 | 2000-08-29 | Yoshino Sangyo Co., Ltd. | Gypsum-based composite article and method for producing same |
CA2211984C (en) * | 1997-09-12 | 2002-11-05 | Marc-Andre Mathieu | Cementitious panel with reinforced edges |
US6176920B1 (en) | 1998-06-12 | 2001-01-23 | Smartboard Building Products Inc. | Cementitious structural panel and method of its manufacture |
-
1998
- 1998-07-16 GB GB9929017A patent/GB2340518B/en not_active Expired - Lifetime
- 1998-07-16 ID IDW20000082D patent/ID26967A/en unknown
- 1998-07-16 JP JP50698599A patent/JP2002508819A/en active Pending
- 1998-07-16 US US09/446,409 patent/US6547901B1/en not_active Expired - Fee Related
- 1998-07-16 AU AU90094/98A patent/AU742857B2/en not_active Expired
- 1998-07-16 WO PCT/NZ1998/000105 patent/WO1999004112A1/en active IP Right Grant
- 1998-07-16 CN CN98807211.4A patent/CN1107152C/en not_active Expired - Lifetime
- 1998-07-16 CA CA002292544A patent/CA2292544C/en not_active Expired - Fee Related
-
2000
- 2000-12-28 HK HK00108445A patent/HK1029155A1/en not_active IP Right Cessation
-
2003
- 2003-02-20 US US10/371,831 patent/US20030171046A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1999004112A1 (en) | 1999-01-28 |
CA2292544C (en) | 2006-02-14 |
AU742857B2 (en) | 2002-01-17 |
JP2002508819A (en) | 2002-03-19 |
ID26967A (en) | 2001-02-22 |
US20030171046A1 (en) | 2003-09-11 |
HK1029155A1 (en) | 2001-03-23 |
GB9929017D0 (en) | 2000-02-02 |
AU9009498A (en) | 1999-02-10 |
CN1107152C (en) | 2003-04-30 |
GB2340518A (en) | 2000-02-23 |
CN1264450A (en) | 2000-08-23 |
US6547901B1 (en) | 2003-04-15 |
GB2340518B (en) | 2001-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |