EP1943393A4 - Plaque de platre acoustique pour panneau de plafond - Google Patents
Plaque de platre acoustique pour panneau de plafondInfo
- Publication number
- EP1943393A4 EP1943393A4 EP06816137.1A EP06816137A EP1943393A4 EP 1943393 A4 EP1943393 A4 EP 1943393A4 EP 06816137 A EP06816137 A EP 06816137A EP 1943393 A4 EP1943393 A4 EP 1943393A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- gypsum board
- ceiling panel
- acoustical gypsum
- acoustical
- ceiling
- 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.)
- Withdrawn
Links
- 229910052602 gypsum Inorganic materials 0.000 title 1
- 239000010440 gypsum Substances 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/8409—Sound-absorbing elements sheet-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0867—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having acoustic absorption means on the visible surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
- E04F13/148—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of asbestos cement or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
- E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Producing Shaped Articles From Materials (AREA)
- Panels For Use In Building Construction (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/267,125 US20070102237A1 (en) | 2005-11-04 | 2005-11-04 | Acoustical gypsum board for ceiling panel |
PCT/US2006/038653 WO2007055835A2 (fr) | 2005-11-04 | 2006-10-04 | Plaque de platre acoustique pour panneau de plafond |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1943393A2 EP1943393A2 (fr) | 2008-07-16 |
EP1943393A4 true EP1943393A4 (fr) | 2014-01-01 |
Family
ID=38002609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06816137.1A Withdrawn EP1943393A4 (fr) | 2005-11-04 | 2006-10-04 | Plaque de platre acoustique pour panneau de plafond |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070102237A1 (fr) |
EP (1) | EP1943393A4 (fr) |
JP (1) | JP2009516094A (fr) |
KR (1) | KR20080093095A (fr) |
CN (1) | CN101535579B (fr) |
CA (1) | CA2627975C (fr) |
NO (1) | NO20082465L (fr) |
TW (1) | TW200732540A (fr) |
WO (1) | WO2007055835A2 (fr) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4763276B2 (ja) * | 2004-04-28 | 2011-08-31 | 吉野石膏株式会社 | ボード建材、ボード建材製造方法及びボード建材施工方法 |
JP4434996B2 (ja) * | 2005-03-07 | 2010-03-17 | 株式会社プライムポリマー | 吸音体の製造方法及びこの製造方法によって得られる吸音体並びに吸音構造体 |
US11338548B2 (en) | 2005-06-09 | 2022-05-24 | United States Gypsum Company | Light weight gypsum board |
US9802866B2 (en) | 2005-06-09 | 2017-10-31 | United States Gypsum Company | Light weight gypsum board |
US7731794B2 (en) | 2005-06-09 | 2010-06-08 | United States Gypsum Company | High starch light weight gypsum wallboard |
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 |
US11306028B2 (en) | 2005-06-09 | 2022-04-19 | United States Gypsum Company | Light weight gypsum board |
US8262820B2 (en) | 2006-04-28 | 2012-09-11 | United States Gypsum Company | Method of water dispersing pregelatinized starch in making gypsum products |
US7503430B2 (en) * | 2006-09-07 | 2009-03-17 | Usg Interiors, Inc. | Reduced dust acoustic panel |
US9388568B2 (en) * | 2007-04-06 | 2016-07-12 | Pacific Coast Building Products, Inc. | Acoustical sound proofing material with improved fracture characteristics and methods for manufacturing same |
US8397864B2 (en) | 2007-04-24 | 2013-03-19 | Serious Energy, Inc. | Acoustical sound proofing material with improved fire resistance and methods for manufacturing same |
US7908818B2 (en) * | 2008-05-08 | 2011-03-22 | Serious Materials, Inc. | Methods of manufacturing acoustical sound proofing materials with optimized fracture characteristics |
US9387649B2 (en) * | 2007-06-28 | 2016-07-12 | Pacific Coast Building Products, Inc. | Methods of manufacturing acoustical sound proofing materials with optimized fracture characteristics |
US7875358B2 (en) * | 2007-07-06 | 2011-01-25 | Usg Interiors, Inc. | Slurry and acoustical panel with reduced bound water |
US7918950B2 (en) | 2007-12-20 | 2011-04-05 | United States Gypsum Company | Low fiber calcination process for making gypsum fiberboard |
US8303159B2 (en) * | 2008-09-05 | 2012-11-06 | United States Gypsum Company | Efficient wet starch preparation system for gypsum board production |
US20100075167A1 (en) * | 2008-09-24 | 2010-03-25 | Georgia-Pacific Gypsum Llc | Compositions for the manufacture of gypsum boards, methods of manufacture thereof, and gypsum boards formed therefrom |
US8100226B2 (en) * | 2009-12-22 | 2012-01-24 | Usg Interiors, Inc. | Porous nonwoven scrims in acoustical panels |
US8028803B1 (en) | 2010-04-13 | 2011-10-04 | Usg Interiors, Inc. | Molding a lightweight cast acoustical product |
JP5541753B2 (ja) * | 2010-07-15 | 2014-07-09 | アイシン化工株式会社 | 吸音特性構造物 |
KR101372021B1 (ko) * | 2010-10-07 | 2014-03-10 | (주)엘지하우시스 | 흡음 특성이 우수한 석고 패널 및 그 제조방법 |
US8118928B1 (en) * | 2010-12-22 | 2012-02-21 | Usg Interiors, Llc | Cast ceiling tile |
US8210310B1 (en) * | 2010-12-29 | 2012-07-03 | United States Gypsum Company | Tunable acoustical plaster system and method of making it |
RU2651684C1 (ru) * | 2012-02-24 | 2018-04-23 | Юнайтед Стэйтс Джипсум Компани | Огнестойкая гипсовая панель с низкой массой и плотностью |
DE102012103105A1 (de) * | 2012-04-11 | 2013-10-17 | Knauf Gips Kg | Verfahren zur Herstellung einer mit einem Dekor ausgerüsteten Trägerplatte |
US8770345B2 (en) | 2012-06-27 | 2014-07-08 | Usg Interiors, Llc | Gypsum-panel acoustical monolithic ceiling |
US8684134B2 (en) * | 2012-06-27 | 2014-04-01 | Usg Interiors, Llc | Gypsum-panel acoustical monolithic ceiling |
US8925677B2 (en) | 2012-06-27 | 2015-01-06 | Usg Interiors, Llc | Gypsum-panel acoustical monolithic ceiling |
US9828441B2 (en) | 2012-10-23 | 2017-11-28 | United States Gypsum Company | Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products |
US9540810B2 (en) * | 2012-10-23 | 2017-01-10 | United States Gypsum Company | Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto |
US10399899B2 (en) | 2012-10-23 | 2019-09-03 | United States Gypsum Company | Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto |
DE102013004530A1 (de) * | 2013-03-18 | 2014-09-18 | Fritz Egger Gmbh & Co. Og | System mit einer Vielzahl von Paneelen zur Verkleidung einer Wand, Decke oder Möbelfront |
RU2655081C1 (ru) * | 2014-05-15 | 2018-05-23 | Кнауф Гипс Кг | Звукопроницаемая облицовка для акустических гипсокартонных плит |
MX2017010107A (es) | 2015-02-05 | 2017-11-23 | Nat Gypsum Properties Llc | Fibra prensada con aislamiento acustico y metodo para formar una fibra prensada con aislamiento acustico. |
US20160376191A1 (en) | 2015-06-24 | 2016-12-29 | United States Gypsum Company | Composite gypsum board and methods related thereto |
US20170096369A1 (en) | 2015-10-01 | 2017-04-06 | United States Gypsum Company | Foam modifiers for gypsum slurries, methods, and products |
US10662112B2 (en) | 2015-10-01 | 2020-05-26 | United States Gypsum Company | Method and system for on-line blending of foaming agent with foam modifier for addition to cementitious slurries |
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 |
JP6524133B2 (ja) | 2017-03-24 | 2019-06-05 | イビデン株式会社 | 吸音材 |
US11008257B2 (en) | 2017-07-18 | 2021-05-18 | United States Gypsum Company | Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto |
US10919808B2 (en) | 2017-07-18 | 2021-02-16 | United States Gypsum Company | Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto |
CN107419867A (zh) * | 2017-07-21 | 2017-12-01 | 泰山石膏有限公司 | 一种硅藻石膏吸声板 |
US11124965B2 (en) * | 2017-09-26 | 2021-09-21 | Certainteed Gypsum, Inc. | Plaster boards having internal layers and methods for making them |
EP3688246A4 (fr) | 2017-09-28 | 2021-05-19 | CertainTeed Gypsum, Inc. | Plaques de plâtre et leurs procédés de fabrication |
US10427979B2 (en) * | 2018-03-05 | 2019-10-01 | Georgia-Pacific Gypsum Llc | Gypsum panels, methods, and systems |
FR3081894B1 (fr) | 2018-06-05 | 2020-09-25 | Saint Gobain Adfors | Structure textile a base de fibres de verre pour plafond acoustique ou panneau mural acoustique |
US11186066B2 (en) | 2018-08-14 | 2021-11-30 | United States Gypsum Company | Gypsum board from gypsum having high level of chloride salt and a perforated sheet and methods associated therewith |
US11186067B2 (en) | 2018-08-14 | 2021-11-30 | United States Gypsum Company | Gypsum board from gypsum having high level of chloride salt and a starch layer and methods associated therewith |
JP6670914B1 (ja) * | 2018-11-16 | 2020-03-25 | イビデン株式会社 | 吸音材 |
CA3064101A1 (fr) | 2018-12-06 | 2020-06-06 | National Gypsum Properties, Llc | Plaque de platre d`insonorisation et methode de construction d`une plaque de platre d`insonorisation |
US20220018121A1 (en) * | 2018-12-21 | 2022-01-20 | Knauf Gips Kg | Panel, system, and use for concealing sound absorbing surface and method of producing of the same |
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 |
US20210198148A1 (en) * | 2019-12-26 | 2021-07-01 | United States Gypsum Company | Composite gypsum board formed from high-salt stucco and related methods |
US11898345B2 (en) * | 2020-03-13 | 2024-02-13 | Certainteed Ceilings Corporation | Acoustic ceiling panel, method of manufacture and acoustic ceiling system |
US11772372B2 (en) | 2020-06-05 | 2023-10-03 | Gold Bond Building Products, Llc | Sound damping gypsum board and method of constructing a sound damping gypsum board |
EP3933135A1 (fr) * | 2020-07-02 | 2022-01-05 | Saint-Gobain Ecophon AB | Procédé de fabrication d'éléments acoustiques |
JP6910678B1 (ja) * | 2020-12-21 | 2021-07-28 | 田中建設株式会社 | セメント製吸音材 |
CN115257141B (zh) * | 2022-07-26 | 2023-10-24 | 泰山石膏(南通)有限公司 | 一种防潮吸音石膏板制造工艺 |
Citations (5)
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---|---|---|---|---|
GB664729A (en) * | 1949-07-15 | 1952-01-09 | Gyproc Products Ltd | Improvements in and relating to acoustic tiles or panels |
US2668123A (en) * | 1948-09-25 | 1954-02-02 | Certain Teed Prod Corp | Method of producing acoustical tile |
US5922447A (en) * | 1996-09-16 | 1999-07-13 | United States Gypsum Company | Lightweight gypsum board |
US6443258B1 (en) * | 1999-10-01 | 2002-09-03 | Awi Licensing Company | Durable porous article of manufacture and a process to create same |
US20040231916A1 (en) * | 2003-03-19 | 2004-11-25 | United States Gypsum Company | Acoustical panel comprising interlocking matrix of set gypsum and method for making same |
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US1769519A (en) * | 1929-04-15 | 1930-07-01 | United States Gypsum Co | Acoustical material and method of manufacturing same |
US2803575A (en) * | 1953-08-17 | 1957-08-20 | Kaiser Gypsum Company Inc | Gypsum board |
US3382636A (en) * | 1964-07-24 | 1968-05-14 | Georgia Pacific Corp | Gypsum lath construction |
US3573947A (en) * | 1968-08-19 | 1971-04-06 | United States Gypsum Co | Accelerator for gypsum plaster |
US3988199A (en) * | 1975-01-27 | 1976-10-26 | Johns-Manville Corporation | Perlite insulation board and method of making the same |
JPS53102208A (en) * | 1977-02-18 | 1978-09-06 | Hitachi Ltd | Preparation of sintered material |
JPS60130917A (ja) * | 1983-12-19 | 1985-07-12 | Toshiba Corp | Mos形半導体遅延回路 |
US4725477A (en) * | 1984-12-13 | 1988-02-16 | National Gypsum Company | Predecorated gypsum board |
CN2051252U (zh) * | 1989-07-31 | 1990-01-17 | 合肥工业大学 | 吸中低频穿孔板 |
US5342566A (en) * | 1990-08-23 | 1994-08-30 | Carl Schenck Ag | Method of manufacturing fiber gypsum board |
US5558710A (en) * | 1994-08-08 | 1996-09-24 | Usg Interiors, Inc. | Gypsum/cellulosic fiber acoustical tile composition |
ID17684A (id) * | 1996-02-08 | 1998-01-22 | Bpb Plc | Papan bersemen |
US6342284B1 (en) * | 1997-08-21 | 2002-01-29 | United States Gysum Company | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
US6632550B1 (en) * | 1997-08-21 | 2003-10-14 | United States Gypsum Company | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
US6221521B1 (en) * | 1998-02-03 | 2001-04-24 | United States Gypsum Co. | Non-combustible gypsum/fiber board |
US6340388B1 (en) * | 1998-11-18 | 2002-01-22 | Advanced Construction Materials Corp. | Strengthened, light weight wallboard and method and apparatus for making the same |
US6251979B1 (en) * | 1998-11-18 | 2001-06-26 | Advanced Construction Materials Corp. | Strengthened, light weight wallboard and method and apparatus for making the same |
US6268042B1 (en) * | 1999-05-11 | 2001-07-31 | United States Gypsum Company | High strength low density board for furniture industry |
CA2316586C (fr) * | 1999-08-27 | 2009-06-30 | Armstrong World Industries, Inc. | Panneau insonorisant pourvu d'un endos de papier calandre ignifuge, et constitution |
US20020096278A1 (en) * | 2000-05-24 | 2002-07-25 | Armstrong World Industries, Inc. | Durable acoustical panel and method of making the same |
BR0113113A (pt) * | 2000-08-07 | 2004-10-19 | Lafarge Platres | Placa de gesso leve e método de fabricação |
US6409825B1 (en) * | 2000-11-22 | 2002-06-25 | United States Gypsum Company | Wet gypsum accelerator and methods, composition, and product relating thereto |
US20030084980A1 (en) * | 2001-11-06 | 2003-05-08 | Seufert James F | Lightweight gypsum wallboard and method of making same |
DE10231791C1 (de) * | 2002-07-15 | 2003-12-18 | Airbus Gmbh | Mehrschichtplatte zur Verringerung der Schallabstrahlung |
US6783587B2 (en) * | 2002-09-11 | 2004-08-31 | National Gypsum Properties, Llc | Lightweight wallboard compositions containing natural polymers |
CN2618964Y (zh) * | 2003-04-14 | 2004-06-02 | 北新建材(集团)有限公司 | 复合吸声板 |
US7056582B2 (en) * | 2003-04-17 | 2006-06-06 | Usg Interiors, Inc. | Mold resistant acoustical panel |
US8337976B2 (en) * | 2004-02-26 | 2012-12-25 | Usg Interiors, Inc. | Abuse-resistant cast acoustical ceiling tile having an excellent sound absorption value |
-
2005
- 2005-11-04 US US11/267,125 patent/US20070102237A1/en not_active Abandoned
-
2006
- 2006-10-04 WO PCT/US2006/038653 patent/WO2007055835A2/fr active Application Filing
- 2006-10-04 KR KR1020087013389A patent/KR20080093095A/ko not_active Application Discontinuation
- 2006-10-04 CA CA2627975A patent/CA2627975C/fr not_active Expired - Fee Related
- 2006-10-04 EP EP06816137.1A patent/EP1943393A4/fr not_active Withdrawn
- 2006-10-04 CN CN2006800410103A patent/CN101535579B/zh not_active Expired - Fee Related
- 2006-10-04 JP JP2008538889A patent/JP2009516094A/ja active Pending
- 2006-11-02 TW TW095140580A patent/TW200732540A/zh unknown
-
2008
- 2008-06-02 NO NO20082465A patent/NO20082465L/no not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668123A (en) * | 1948-09-25 | 1954-02-02 | Certain Teed Prod Corp | Method of producing acoustical tile |
GB664729A (en) * | 1949-07-15 | 1952-01-09 | Gyproc Products Ltd | Improvements in and relating to acoustic tiles or panels |
US5922447A (en) * | 1996-09-16 | 1999-07-13 | United States Gypsum Company | Lightweight gypsum board |
US6443258B1 (en) * | 1999-10-01 | 2002-09-03 | Awi Licensing Company | Durable porous article of manufacture and a process to create same |
US20040231916A1 (en) * | 2003-03-19 | 2004-11-25 | United States Gypsum Company | Acoustical panel comprising interlocking matrix of set gypsum and method for making same |
Also Published As
Publication number | Publication date |
---|---|
JP2009516094A (ja) | 2009-04-16 |
EP1943393A2 (fr) | 2008-07-16 |
NO20082465L (no) | 2008-07-21 |
CN101535579B (zh) | 2011-09-07 |
WO2007055835A3 (fr) | 2009-05-07 |
US20070102237A1 (en) | 2007-05-10 |
KR20080093095A (ko) | 2008-10-20 |
CA2627975A1 (fr) | 2007-05-18 |
WO2007055835A2 (fr) | 2007-05-18 |
CA2627975C (fr) | 2011-04-19 |
CN101535579A (zh) | 2009-09-16 |
TW200732540A (en) | 2007-09-01 |
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