DE69130485T2 - Verfahren zur Herstellung einer faserverstärkten Gipsbauplatte - Google Patents
Verfahren zur Herstellung einer faserverstärkten GipsbauplatteInfo
- Publication number
- DE69130485T2 DE69130485T2 DE1991630485 DE69130485T DE69130485T2 DE 69130485 T2 DE69130485 T2 DE 69130485T2 DE 1991630485 DE1991630485 DE 1991630485 DE 69130485 T DE69130485 T DE 69130485T DE 69130485 T2 DE69130485 T2 DE 69130485T2
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- board
- fiber
- production
- gypsum
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 abstract 4
- 229910052602 gypsum Inorganic materials 0.000 abstract 3
- 239000010440 gypsum Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/02—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles being present as additives in the layer
-
- 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
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
- B28B17/023—Conditioning gypsum
-
- 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
-
- 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
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
-
- 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
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/502—Water
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Producing Shaped Articles From Materials (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Inorganic Fibers (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/572,758 US5342566A (en) | 1990-08-23 | 1990-08-23 | Method of manufacturing fiber gypsum board |
PCT/US1991/005793 WO1993001932A2 (en) | 1990-08-23 | 1991-08-15 | Fiber gypsum board and method of manufacturing same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69130485D1 DE69130485D1 (de) | 1998-12-17 |
DE69130485T2 true DE69130485T2 (de) | 1999-06-02 |
Family
ID=24289236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1991630485 Expired - Lifetime DE69130485T2 (de) | 1990-08-23 | 1991-08-15 | Verfahren zur Herstellung einer faserverstärkten Gipsbauplatte |
Country Status (15)
Country | Link |
---|---|
US (1) | US5342566A (de) |
EP (1) | EP0590095B1 (de) |
JP (1) | JPH06505448A (de) |
KR (1) | KR0177526B1 (de) |
AT (1) | ATE173238T1 (de) |
CA (1) | CA2049693C (de) |
CZ (1) | CZ286589B6 (de) |
DE (1) | DE69130485T2 (de) |
ES (1) | ES2123575T3 (de) |
FI (1) | FI107893B (de) |
MX (1) | MX9100792A (de) |
RU (1) | RU2107672C1 (de) |
SK (1) | SK281734B6 (de) |
UA (1) | UA27041C2 (de) |
WO (1) | WO1993001932A2 (de) |
Families Citing this family (78)
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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 |
DE4129466A1 (de) * | 1991-09-05 | 1993-03-11 | Bold Joerg | Verfahren zur herstellung von gipsfaserplatten nach einem halbtrockenverfahren |
CA2130508C (en) * | 1993-08-20 | 2005-04-12 | Peter Douglas Chase | Process for making thin, sealant-coated, fiber-reinforced gypsum panel and panel made thereby |
SE502272C2 (sv) * | 1994-01-28 | 1995-09-25 | Sunds Defibrator Ind Ab | Förfarande för framställning av lignocellulosahaltiga skivor |
US5945182A (en) * | 1995-02-14 | 1999-08-31 | G-P Gypsum Corporation | Fire-resistant members containing gypsum fiberboard |
SE504221C2 (sv) * | 1995-04-07 | 1996-12-09 | Sunds Defibrator Ind Ab | Förfarande för framställning av lignocellulosahaltiga skivor |
KR100401540B1 (ko) * | 1995-09-01 | 2004-03-02 | 요시노 셋고 가부시키가이샤 | 경질석고판및그유입성형법 |
EP0800901B1 (de) * | 1996-04-10 | 2003-07-02 | Dieffenbacher Schenck Panel GmbH | Verfahren zur Herstellung eines Vlieses und Vorrichtung |
US5902441A (en) | 1996-09-04 | 1999-05-11 | Z Corporation | Method of three dimensional printing |
US5922447A (en) * | 1996-09-16 | 1999-07-13 | United States Gypsum Company | Lightweight gypsum board |
US5911818A (en) * | 1997-08-20 | 1999-06-15 | Usg Interiors, Inc. | Acoustical tile composition |
US6406779B1 (en) | 1998-02-03 | 2002-06-18 | United State Gypsum Company | Gypsum/fiber board with improved surface characteristics |
US6221521B1 (en) | 1998-02-03 | 2001-04-24 | United States Gypsum Co. | Non-combustible gypsum/fiber board |
GB2340061B (en) * | 1998-07-29 | 2003-02-12 | Bpb Plc | Manufacture of building board |
US6508895B2 (en) | 1998-09-09 | 2003-01-21 | United States Gypsum Co | Method of producing gypsum/fiber board |
DE19847814B4 (de) | 1998-10-16 | 2007-10-18 | Dieffenbacher Gmbh + Co. Kg | Verfahren und Anlage zur Herstellung von Preßgutplatten |
DE19906764C2 (de) * | 1999-02-17 | 2002-07-18 | Rigips Gmbh | Borverbindung enthaltende Gipsfaserplatte und Verfahren zu ihrer Herstellung |
US6268042B1 (en) | 1999-05-11 | 2001-07-31 | United States Gypsum Company | High strength low density board for furniture industry |
US6416695B1 (en) | 1999-05-17 | 2002-07-09 | United States Gypsum Company | Method for making smooth surfaced gypsum fiberboard panel |
US6752895B1 (en) | 1999-05-18 | 2004-06-22 | United States Gypsum Company | Water spray for smooth surface gypsum fiberboard panels |
NZ504254A (en) * | 1999-05-17 | 2001-12-21 | United States Gypsum Co | Method for making smooth surface gypsum fiberboard panels with dilute and calcined slurry deposited on pond, sprayed and pressed |
US6699426B1 (en) * | 1999-06-15 | 2004-03-02 | National Gypsum Properties, Llc. | Gypsum wallboard core, and method and apparatus for making the same |
WO2001034371A2 (en) | 1999-11-05 | 2001-05-17 | Z Corporation | Material systems and methods of three-dimensional printing |
EP1250222A4 (de) | 2000-01-05 | 2003-04-16 | Saint Gobain Technical Fabrics | Glatte, verstärkte zementplatten sowie verfahren zur herstellung derselben |
FR2804951B1 (fr) * | 2000-02-15 | 2002-07-12 | Cobor | Procede de traitement d'un granulat de bois ou autre materiau organique fibreux, entrant dans la fabrication d'un composite a base de ciment |
US20010050031A1 (en) * | 2000-04-14 | 2001-12-13 | Z Corporation | Compositions for three-dimensional printing of solid objects |
US6387172B1 (en) | 2000-04-25 | 2002-05-14 | United States Gypsum Company | Gypsum compositions and related methods |
PL212315B1 (pl) * | 2001-06-06 | 2012-09-28 | Bpb Industries Ltd | Plyta gipsowa, sposób wytwarzania plyty gipsowej i urzadzenie do wytwarzania plyty gipsowej |
CA2471381C (en) * | 2001-12-20 | 2009-01-27 | Atlas Roofing Corporation | Method and composition for coating mat and articles produced therewith |
US7645490B2 (en) * | 2001-12-20 | 2010-01-12 | Atlas Roofing Corporation | Method and composition for coating mat and articles produced therewith |
KR100480533B1 (ko) * | 2002-08-08 | 2005-04-06 | (주)에이텍엔지니어링 건축사사무소 | 비탈면 시공용 급결성형지 및 이를 이용한 콘크리트블럭성형방법 |
US6783587B2 (en) | 2002-09-11 | 2004-08-31 | National Gypsum Properties, Llc | Lightweight wallboard compositions containing natural polymers |
EP1531148A1 (de) * | 2003-11-14 | 2005-05-18 | I.C.R.S. Industrial Ceramic Reinforcement Solution S.r.L. | Doppelbodenplatte und Verfahren zu ihrer Herstellung |
WO2005054151A1 (es) * | 2003-12-02 | 2005-06-16 | Correa Delgado Hector Luis | Compuesto térmico basado en fibras de celulosa |
US20050140066A1 (en) * | 2003-12-29 | 2005-06-30 | Mark Oliver | Particulate core preforming process |
WO2006010192A1 (en) * | 2004-07-27 | 2006-02-02 | Orica Australia Pty. Ltd. | System for providing powder coated reconstituted cellulosic substrate |
US11306028B2 (en) | 2005-06-09 | 2022-04-19 | United States Gypsum Company | Light weight gypsum board |
US9840066B2 (en) | 2005-06-09 | 2017-12-12 | United States Gypsum Company | Light weight gypsum board |
USRE44070E1 (en) | 2005-06-09 | 2013-03-12 | United States Gypsum Company | Composite light weight gypsum wallboard |
US9802866B2 (en) | 2005-06-09 | 2017-10-31 | United States Gypsum Company | Light weight gypsum board |
US11338548B2 (en) | 2005-06-09 | 2022-05-24 | United States Gypsum Company | Light weight gypsum board |
US20080070026A1 (en) * | 2005-06-09 | 2008-03-20 | United States Gypsum Company | High hydroxyethylated starch and high dispersant levels in gypsum wallboard |
US7731794B2 (en) | 2005-06-09 | 2010-06-08 | United States Gypsum Company | High starch light weight gypsum wallboard |
US7364676B2 (en) * | 2005-09-01 | 2008-04-29 | United States Gypsum Company | Slurry spreader for cementitious board production |
US20070102237A1 (en) * | 2005-11-04 | 2007-05-10 | Usg Interiors, Inc. | Acoustical gypsum board for ceiling panel |
CA2648966C (en) * | 2006-04-12 | 2015-01-06 | James Hardie International Finance B.V. | A surface sealed reinforced building element |
US7897079B2 (en) * | 2006-09-21 | 2011-03-01 | United States Gypsum Company | Method and apparatus for scrim embedment into wet processed panels |
US20080086957A1 (en) * | 2006-10-04 | 2008-04-17 | Averill Ronald C | Noise-attenuating laminate composite wallboard panel and methods for manufacturing 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 |
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 |
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 |
US7513963B2 (en) * | 2006-11-01 | 2009-04-07 | United States Gypsum Company | Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels |
US7905951B2 (en) | 2006-12-08 | 2011-03-15 | Z Corporation | Three dimensional printing material system and method using peroxide cure |
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 |
US8167999B2 (en) | 2007-01-10 | 2012-05-01 | 3D Systems, Inc. | Three-dimensional printing material system with improved color, article performance, and ease of use |
US20080179775A1 (en) * | 2007-01-31 | 2008-07-31 | Usg Interiors, Inc. | Transfer Plate Useful in the Manufacture of Panel and Board Products |
US7968626B2 (en) | 2007-02-22 | 2011-06-28 | Z Corporation | Three dimensional printing material system and method using plasticizer-assisted sintering |
CN103898996A (zh) | 2007-03-21 | 2014-07-02 | 阿什工业技术有限责任公司 | 结合微粒基质的实用材料 |
US8445101B2 (en) | 2007-03-21 | 2013-05-21 | Ashtech Industries, Llc | Sound attenuation building material and system |
US20090239429A1 (en) | 2007-03-21 | 2009-09-24 | Kipp Michael D | Sound Attenuation Building Material And System |
US8367195B2 (en) * | 2008-09-04 | 2013-02-05 | Frank Santoro | Products made from recycled cardboard |
US8591677B2 (en) | 2008-11-04 | 2013-11-26 | Ashtech Industries, Llc | Utility materials incorporating a microparticle matrix formed with a setting agent |
PT106007A (pt) | 2011-11-16 | 2014-09-12 | Secil Companhia Geral De Cal E Cimento S A | Painel compósito incombustível, à base de cimento portland, gesso e partículas de madeira |
EP2594542A1 (de) | 2011-11-16 | 2013-05-22 | Secil-Companhia Geral de Cal e Cimento S.A. | Verbindplatte nicht brennbar, bunt und hochleistung strukturelle, zementären Bindemitteln und Holzpartikel basierende |
JP5965193B2 (ja) * | 2012-04-06 | 2016-08-03 | ニチハ株式会社 | 無機質板 |
ES2774297T3 (es) * | 2012-07-19 | 2020-07-20 | Georgia Pacific Gypsum Llc | Mejora del proceso de fabricación de yeso |
US20150197034A1 (en) | 2014-01-13 | 2015-07-16 | Saint-Gobain Placo Sas | Apparatus and Method for Constructing Building Boards Using Low Friction Surfaces |
CN104552589B (zh) * | 2015-01-06 | 2017-05-03 | 石家庄隆升机械设备有限公司 | 无纸面石膏板生产线及生产工艺 |
US10564081B2 (en) | 2017-02-03 | 2020-02-18 | United States Gypsum Company | System and method for evaluating edge hardness of cementitious boards and system for stacking cementitious boards inlcuding same |
EA030676B1 (ru) * | 2017-06-01 | 2018-09-28 | Александр Александрович Бакатович | Сырьевая смесь для изготовления теплоизоляционного материала |
US10619363B2 (en) * | 2017-09-29 | 2020-04-14 | Revolutionice Inc. | On-site drywall fabrication systems and related methods |
CN109049279A (zh) * | 2018-07-13 | 2018-12-21 | 贵州紫云月华新材料有限公司 | 一种隔音石膏板的生产方法 |
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 |
WO2021258139A1 (en) * | 2020-06-25 | 2021-12-30 | Pact Renewables Pty Ltd | Degradable materials containing waste paper products |
WO2024042922A1 (ja) * | 2022-08-23 | 2024-02-29 | 吉野石膏株式会社 | 石膏ボードの製造方法 |
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-
1990
- 1990-08-23 US US07/572,758 patent/US5342566A/en not_active Expired - Lifetime
-
1991
- 1991-08-15 JP JP5501149A patent/JPH06505448A/ja active Pending
- 1991-08-15 ES ES92924095T patent/ES2123575T3/es not_active Expired - Lifetime
- 1991-08-15 AT AT92924095T patent/ATE173238T1/de not_active IP Right Cessation
- 1991-08-15 RU RU93035667A patent/RU2107672C1/ru not_active IP Right Cessation
- 1991-08-15 CZ CZ1993218A patent/CZ286589B6/cs not_active IP Right Cessation
- 1991-08-15 SK SK108-93A patent/SK281734B6/sk not_active IP Right Cessation
- 1991-08-15 KR KR1019930700663A patent/KR0177526B1/ko not_active IP Right Cessation
- 1991-08-15 WO PCT/US1991/005793 patent/WO1993001932A2/en active IP Right Grant
- 1991-08-15 DE DE1991630485 patent/DE69130485T2/de not_active Expired - Lifetime
- 1991-08-15 UA UA93004550A patent/UA27041C2/uk unknown
- 1991-08-15 EP EP92924095A patent/EP0590095B1/de not_active Expired - Lifetime
- 1991-08-22 CA CA 2049693 patent/CA2049693C/en not_active Expired - Fee Related
- 1991-08-23 MX MX9100792A patent/MX9100792A/es unknown
-
1993
- 1993-02-22 FI FI930778A patent/FI107893B/fi active
Also Published As
Publication number | Publication date |
---|---|
EP0590095A1 (de) | 1994-04-06 |
CZ286589B6 (en) | 2000-05-17 |
SK281734B6 (sk) | 2001-07-10 |
CA2049693A1 (en) | 1992-02-24 |
FI930778A0 (fi) | 1993-02-22 |
JPH06505448A (ja) | 1994-06-23 |
UA27041C2 (uk) | 2000-02-28 |
CA2049693C (en) | 1995-10-31 |
EP0590095B1 (de) | 1998-11-11 |
KR930702150A (ko) | 1993-09-08 |
CZ21893A3 (en) | 1993-11-17 |
DE69130485D1 (de) | 1998-12-17 |
RU2107672C1 (ru) | 1998-03-27 |
ES2123575T3 (es) | 1999-01-16 |
KR0177526B1 (ko) | 1999-05-01 |
MX9100792A (es) | 1992-04-01 |
ATE173238T1 (de) | 1998-11-15 |
WO1993001932A2 (en) | 1993-02-04 |
FI107893B (fi) | 2001-10-31 |
FI930778A (fi) | 1993-04-22 |
US5342566A (en) | 1994-08-30 |
EP0590095A4 (en) | 1995-10-25 |
SK10893A3 (en) | 1993-10-06 |
WO1993001932A3 (en) | 1993-03-18 |
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Owner name: DIEFFENBACHER GMBH + CO. KG, 75031 EPPINGEN, DE |