LU82494A1 - Procede de fabrication d'une plaque de construction - Google Patents
Procede de fabrication d'une plaque de construction Download PDFInfo
- Publication number
- LU82494A1 LU82494A1 LU82494A LU82494A LU82494A1 LU 82494 A1 LU82494 A1 LU 82494A1 LU 82494 A LU82494 A LU 82494A LU 82494 A LU82494 A LU 82494A LU 82494 A1 LU82494 A1 LU 82494A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- fabric
- slurry
- sheet
- central layer
- permeable
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000010276 construction Methods 0.000 title claims description 4
- 239000004744 fabric Substances 0.000 claims description 69
- 239000002002 slurry Substances 0.000 claims description 37
- 239000003365 glass fiber Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 23
- 239000010440 gypsum Substances 0.000 claims description 21
- 229910052602 gypsum Inorganic materials 0.000 claims description 21
- 239000002557 mineral fiber Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 235000021395 porridge Nutrition 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 239000011507 gypsum plaster Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 46
- 239000000835 fiber Substances 0.000 description 26
- 239000011505 plaster Substances 0.000 description 13
- 230000035515 penetration Effects 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 239000002344 surface layer Substances 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000000123 paper Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 241000209034 Aquifoliaceae Species 0.000 description 1
- 235000003325 Ilex Nutrition 0.000 description 1
- 241000985284 Leuciscus idus Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/42—Glass
-
- 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
-
- 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
- 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
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
- Y10T428/249999—Differentially filled foam, filled plural layers, or filled layer with coat of filling material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Producing Shaped Articles From Materials (AREA)
- Panels For Use In Building Construction (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Finishing Walls (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7918871 | 1979-05-30 | ||
| GB7918871 | 1979-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU82494A1 true LU82494A1 (fr) | 1980-10-08 |
Family
ID=10505541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU82494A LU82494A1 (fr) | 1979-05-30 | 1980-05-30 | Procede de fabrication d'une plaque de construction |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US4378405A (el) |
| JP (2) | JPS55162487A (el) |
| AT (1) | AT385233B (el) |
| AU (1) | AU531527B2 (el) |
| BE (1) | BE883527A (el) |
| CA (1) | CA1148458A (el) |
| CH (1) | CH637320A5 (el) |
| DE (1) | DE3019917C2 (el) |
| DK (1) | DK152687C (el) |
| ES (1) | ES8102493A1 (el) |
| FI (1) | FI72289C (el) |
| FR (1) | FR2457754A1 (el) |
| GB (1) | GB2053779B (el) |
| GE (1) | GEP19981259B (el) |
| GR (1) | GR68472B (el) |
| IE (1) | IE49483B1 (el) |
| IT (1) | IT1131220B (el) |
| LU (1) | LU82494A1 (el) |
| NL (1) | NL8003121A (el) |
| NO (1) | NO151352C (el) |
| NZ (1) | NZ193792A (el) |
| PL (1) | PL126492B1 (el) |
| SE (1) | SE441610B (el) |
| SU (1) | SU1706381A3 (el) |
| UA (1) | UA6319A1 (el) |
| ZA (1) | ZA803205B (el) |
Families Citing this family (115)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8201677A (nl) * | 1981-05-01 | 1982-12-01 | Bpb Industries Plc | Bouwcomponent. |
| GB2119703B (en) * | 1982-04-30 | 1985-10-23 | Bpb Industries Plc | Cementitious board manufacture |
| US4450022A (en) * | 1982-06-01 | 1984-05-22 | United States Gypsum Company | Method and apparatus for making reinforced cement board |
| GB8322645D0 (en) * | 1983-08-23 | 1983-09-28 | Lambeg Ind Research Assn | Textile reinforced cement structure |
| US5148645A (en) * | 1984-02-27 | 1992-09-22 | Georgia-Pacific Corporation | Use of fibrous mat-faced gypsum board in shaft wall assemblies and improved fire resistant board |
| US4647496A (en) * | 1984-02-27 | 1987-03-03 | Georgia-Pacific Corporation | Use of fibrous mat-faced gypsum board in exterior finishing systems for buildings |
| US5644880A (en) | 1984-02-27 | 1997-07-08 | Georgia-Pacific Corporation | Gypsum board and systems containing same |
| US4810569A (en) * | 1984-02-27 | 1989-03-07 | Georgia-Pacific Corporation | Fibrous mat-faced gypsum board |
| US5220762A (en) * | 1984-02-27 | 1993-06-22 | Georgia-Pacific Corporation | Fibrous mat-faced gypsum board in exterior and interior finishing systems for buildings |
| DE3508933A1 (de) * | 1985-03-13 | 1986-10-09 | Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen | Nichtbrennbare gipsbauplatte mit glasfaserlage |
| US4916004A (en) * | 1986-02-20 | 1990-04-10 | United States Gypsum Company | Cement board having reinforced edges |
| ES2031473T3 (es) * | 1986-07-08 | 1992-12-16 | Rudolf Leis | Losa compound con capa de piedra natural |
| CA1341084C (en) * | 1987-11-16 | 2000-08-15 | George W. Green | Coated fibrous mat-faced gypsum board resistant to water and humidity |
| US4879173A (en) * | 1988-01-06 | 1989-11-07 | Georgia-Pacific Corporation | Glass mat with reinforcing binder |
| US4948647A (en) * | 1989-02-13 | 1990-08-14 | National Gypsum Company | Gypsum backer board |
| DE3937433A1 (de) * | 1989-11-10 | 1991-05-16 | Knauf Westdeutsche Gips | Gipsbauplatte mit kaschierungen aus beschichteten glasfaservliesen und verfahren zur herstellung derselben |
| DE4017057C2 (de) * | 1990-05-26 | 1999-11-04 | Peter Breidenbach | Lehmbauplatte und Verfahren zu ihrer Herstellung |
| US5763043A (en) * | 1990-07-05 | 1998-06-09 | Bay Mills Limited | Open grid fabric for reinforcing wall systems, wall segment product and methods of making same |
| US5547743A (en) * | 1993-11-16 | 1996-08-20 | Rumiesz, Jr.; Joseph | Thin high density glass fiber panel |
| DE19527858C2 (de) * | 1994-09-15 | 1998-03-26 | Knauf Westdeutsche Gips | Verfahren zur Herstellung einer mit beschichtetem Glasvlies kaschierten Gipsbauplatte |
| EP0702115B1 (de) | 1994-09-15 | 2001-07-04 | Gebr. Knauf Westdeutsche Gipswerke | Gipsbauplatte mit beschichteter Glasvlieslage |
| DE19527857C2 (de) * | 1994-09-15 | 1996-10-10 | Knauf Westdeutsche Gips | Gipsbauplatte mit beschichteter Glasvlieslage |
| GB2316693B (en) * | 1996-08-29 | 2000-05-31 | Bpb Plc | Building board |
| GB9701500D0 (en) | 1997-01-24 | 1997-03-12 | Bpb Plc | Non-woven inorganic fibre mat |
| WO1999004112A1 (en) | 1997-07-16 | 1999-01-28 | Fletcher Challenge Limited | Reinforced plasterboard |
| CA2211984C (en) | 1997-09-12 | 2002-11-05 | Marc-Andre Mathieu | Cementitious panel with reinforced edges |
| US6316087B1 (en) * | 1997-09-18 | 2001-11-13 | Warren Lehan | Synthetic structural panel and method for manufacture |
| GB2337276B (en) * | 1998-05-13 | 2002-05-08 | Bpb Plc | Plasterboard |
| GB9812326D0 (en) * | 1998-06-08 | 1998-08-05 | Bpb Industries Plc | Fire resisting wall |
| US6508895B2 (en) * | 1998-09-09 | 2003-01-21 | United States Gypsum Co | Method of producing gypsum/fiber board |
| US6368024B2 (en) | 1998-09-29 | 2002-04-09 | Certainteed Corporation | Geotextile fabric |
| US6703331B1 (en) | 1999-02-25 | 2004-03-09 | E. I. Du Pont De Nemours And Company | Fungus resistant gypsum-based substrate |
| WO2001049484A1 (en) | 2000-01-05 | 2001-07-12 | Saint-Gobain Technical Fabrics Of America, Inc. | Smooth reinforced cementitious boards and methods of making same |
| AU2001287161A1 (en) * | 2000-08-07 | 2002-02-18 | Lafarge Platres | Lightweight gypsum board product and method of manufacture |
| WO2002033191A1 (en) | 2000-10-17 | 2002-04-25 | National Gypsum Properties, Llc | Cementitious panel with basalt fiber reinforced major surface(s) |
| US20030194584A1 (en) * | 2000-12-05 | 2003-10-16 | Arne Clausen | Mould resistant decorative panel |
| US6748826B2 (en) * | 2001-02-22 | 2004-06-15 | Work Tools, Inc. | Slide switch adjustable wrench |
| US6838163B2 (en) * | 2001-04-12 | 2005-01-04 | Milliken & Company | Composite facer for wallboards |
| US6770354B2 (en) | 2001-04-19 | 2004-08-03 | G-P Gypsum Corporation | Mat-faced gypsum board |
| FR2824552B1 (fr) * | 2001-05-14 | 2004-04-02 | Lafarge Platres | Procede et dispositif pour la formation de couches denses dans un pate de platre |
| US6524679B2 (en) | 2001-06-06 | 2003-02-25 | Bpb, Plc | Glass reinforced gypsum board |
| US20050159057A1 (en) * | 2001-06-06 | 2005-07-21 | Bpb Plc | Exterior sheathing weather barrier construction and method of manufacture |
| US7435369B2 (en) | 2001-06-06 | 2008-10-14 | Bpb Plc | Method for targeted delivery of additives to varying layers in gypsum panels |
| US20090087616A1 (en) * | 2001-06-06 | 2009-04-02 | Hennis Mark E | Coatings for glass reinforced faced gypsum board |
| 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 |
| JP4336966B2 (ja) * | 2002-02-18 | 2009-09-30 | 日産建材株式会社 | 石膏スラリーの石膏粕の付着防止方法、その防止装置を有する供給安定化装置、及びその装置を用いた石膏ボードの製造方法 |
| US7028436B2 (en) * | 2002-11-05 | 2006-04-18 | Certainteed Corporation | Cementitious exterior sheathing product with rigid support member |
| US7155866B2 (en) * | 2002-11-05 | 2007-01-02 | Certainteed Corporation | Cementitious exterior sheathing product having improved interlaminar bond strength |
| US7049251B2 (en) * | 2003-01-21 | 2006-05-23 | Saint-Gobain Technical Fabrics Canada Ltd | Facing material with controlled porosity for construction boards |
| US20040152379A1 (en) | 2003-01-30 | 2004-08-05 | Mclarty George C. | Textile reinforced wallboard |
| US20040209074A1 (en) * | 2003-04-17 | 2004-10-21 | Georgia-Pacific Gypsum Corporation | Mat faced gypsum board |
| US20040219845A1 (en) * | 2003-04-29 | 2004-11-04 | Graham Samuel E. | Fabric reinforced cement |
| US7513768B2 (en) * | 2003-09-18 | 2009-04-07 | United States Gypsum Company | Embedment roll device |
| US7989370B2 (en) * | 2003-10-17 | 2011-08-02 | Georgia-Pacific Gypsum Llc | Interior wallboard and method of making same |
| US20050108965A1 (en) * | 2003-11-26 | 2005-05-26 | Morse Rick J. | Clapboard siding panel with built in fastener support |
| US7625827B2 (en) | 2003-12-19 | 2009-12-01 | Basf Construction Chemicals, Llc | Exterior finishing system and building wall containing a corrosion-resistant enhanced thickness fabric and method of constructing same |
| US7786026B2 (en) | 2003-12-19 | 2010-08-31 | Saint-Gobain Technical Fabrics America, Inc. | Enhanced thickness fabric and method of making same |
| US7745357B2 (en) | 2004-03-12 | 2010-06-29 | Georgia-Pacific Gypsum Llc | Use of pre-coated mat for preparing gypsum board |
| WO2005094161A2 (en) | 2004-03-30 | 2005-10-13 | Coveright Surfaces Holding Gmbh | Coating composition, coated article and a method to manufacture the same |
| US20060068188A1 (en) * | 2004-09-30 | 2006-03-30 | Morse Rick J | Foam backed fiber cement |
| US7635657B2 (en) * | 2005-04-25 | 2009-12-22 | Georgia-Pacific Gypsum Llc | Interior wallboard and method of making same |
| US9802866B2 (en) | 2005-06-09 | 2017-10-31 | United States Gypsum Company | Light weight gypsum board |
| US9840066B2 (en) | 2005-06-09 | 2017-12-12 | United States Gypsum Company | Light weight gypsum board |
| US11338548B2 (en) | 2005-06-09 | 2022-05-24 | United States Gypsum Company | Light weight gypsum board |
| US11306028B2 (en) | 2005-06-09 | 2022-04-19 | 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 |
| US7731794B2 (en) | 2005-06-09 | 2010-06-08 | United States Gypsum Company | High starch light weight gypsum wallboard |
| US7736720B2 (en) | 2005-06-09 | 2010-06-15 | United States Gypsum Company | Composite light weight gypsum wallboard |
| CA2629708C (en) | 2005-11-09 | 2015-09-22 | Yoshino Gypsum Co., Ltd. | Composition for building material, and gypsum board and construction method using them and wall and the like |
| US20070122604A1 (en) * | 2005-11-28 | 2007-05-31 | Lance Wang | Gypsum board and process of manufacture |
| US7897079B2 (en) | 2006-09-21 | 2011-03-01 | United States Gypsum Company | Method and apparatus for scrim embedment into wet processed panels |
| US7475599B2 (en) * | 2006-11-01 | 2009-01-13 | United States Gypsum Company | Wet slurry thickness gauge and method for use of same |
| US20080152945A1 (en) * | 2006-12-20 | 2008-06-26 | David Paul Miller | Fiber reinforced gypsum panel |
| 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 |
| US8070895B2 (en) | 2007-02-12 | 2011-12-06 | United States Gypsum Company | Water resistant cementitious article and method for preparing same |
| ES2341039T3 (es) * | 2007-02-26 | 2010-06-14 | Homag Holzbearbeitungssysteme Ag | Procedimiento para adherir un material de reborde a paneles de construccion ligera y panel de construccion ligera fabricado mediante el procedimiento. |
| EP1961533B1 (de) * | 2007-02-26 | 2009-08-26 | Homag Holzbearbeitungssysteme AG | Verfahren zum Anhaften von Kantenmaterial an Leichtbauplatten |
| US20090029141A1 (en) * | 2007-07-23 | 2009-01-29 | United States Gypsum Company | Mat-faced gypsum board and method of making thereof |
| GB2457063A (en) * | 2008-02-01 | 2009-08-05 | Andrew Neil Mountain | Method of applying a textured coating to concrete formed using fabric or similar flexible non-rigid sheet material form work |
| US20090208714A1 (en) * | 2008-02-18 | 2009-08-20 | Georgia-Pacific Gypsum Llc | Pre-coated non-woven mat-faced gypsum panel |
| EA018727B1 (ru) * | 2008-03-04 | 2013-10-30 | Роквул Интернэшнл А/С | Противопожарная защита конструктивного элемента |
| US9346244B2 (en) | 2008-08-29 | 2016-05-24 | Certainteed Gypsum, Inc. | Composite building boards with thermoplastic coatings and cementitious precoated fibrous mats |
| US9186869B2 (en) | 2008-08-29 | 2015-11-17 | Certainteed Gypsum, Inc. | Composite floor underlayment with thermoplastic coatings |
| US8486516B2 (en) * | 2008-08-29 | 2013-07-16 | Certainteed Gypsum, Inc. | Plastic coated composite building boards and method of making same |
| EP2276897A1 (en) * | 2008-12-09 | 2011-01-26 | Lafarge Gypsum International | Fire-resisting acoustic insulating partition, ceiling or lining |
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-
1980
- 1980-05-23 IE IE1082/80A patent/IE49483B1/en not_active IP Right Cessation
- 1980-05-23 AU AU58728/80A patent/AU531527B2/en not_active Expired
- 1980-05-24 DE DE19803019917 patent/DE3019917C2/de not_active Expired - Lifetime
- 1980-05-28 GR GR62061A patent/GR68472B/el unknown
- 1980-05-28 GB GB8017432A patent/GB2053779B/en not_active Expired
- 1980-05-28 DK DK231180A patent/DK152687C/da active
- 1980-05-28 ES ES491922A patent/ES8102493A1/es not_active Expired
- 1980-05-28 NZ NZ19379280A patent/NZ193792A/xx unknown
- 1980-05-29 BE BE0/200800A patent/BE883527A/fr not_active IP Right Cessation
- 1980-05-29 JP JP7211880A patent/JPS55162487A/ja active Granted
- 1980-05-29 CA CA000353010A patent/CA1148458A/en not_active Expired
- 1980-05-29 NO NO801602A patent/NO151352C/no unknown
- 1980-05-29 CH CH419080A patent/CH637320A5/fr not_active IP Right Cessation
- 1980-05-29 SE SE8004007A patent/SE441610B/sv not_active IP Right Cessation
- 1980-05-29 NL NL8003121A patent/NL8003121A/nl active Search and Examination
- 1980-05-29 ZA ZA00803205A patent/ZA803205B/xx unknown
- 1980-05-29 PL PL1980224587A patent/PL126492B1/pl unknown
- 1980-05-30 FR FR8012160A patent/FR2457754A1/fr active Granted
- 1980-05-30 UA UA2978852A patent/UA6319A1/uk unknown
- 1980-05-30 IT IT2245480A patent/IT1131220B/it active
- 1980-05-30 FI FI801765A patent/FI72289C/fi not_active IP Right Cessation
- 1980-05-30 SU SU802928852A patent/SU1706381A3/ru active
- 1980-05-30 LU LU82494A patent/LU82494A1/fr unknown
- 1980-05-30 AT AT289380A patent/AT385233B/de not_active IP Right Cessation
-
1981
- 1981-09-17 US US06/303,317 patent/US4378405A/en not_active Expired - Lifetime
-
1987
- 1987-12-01 JP JP62304406A patent/JPS63172607A/ja active Granted
-
1994
- 1994-05-16 GE GEAP19941910A patent/GEP19981259B/en unknown
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