ZA200305485B - Coated gypsum board products and method of manufacture. - Google Patents
Coated gypsum board products and method of manufacture. Download PDFInfo
- Publication number
- ZA200305485B ZA200305485B ZA200305485A ZA200305485A ZA200305485B ZA 200305485 B ZA200305485 B ZA 200305485B ZA 200305485 A ZA200305485 A ZA 200305485A ZA 200305485 A ZA200305485 A ZA 200305485A ZA 200305485 B ZA200305485 B ZA 200305485B
- Authority
- ZA
- South Africa
- Prior art keywords
- coating
- gypsum board
- gypsum
- board
- core
- Prior art date
Links
- 239000010440 gypsum Substances 0.000 title claims description 209
- 229910052602 gypsum Inorganic materials 0.000 title claims description 209
- 238000000034 method Methods 0.000 title claims description 30
- 238000004519 manufacturing process Methods 0.000 title claims description 24
- 238000000576 coating method Methods 0.000 claims description 157
- 239000011248 coating agent Substances 0.000 claims description 142
- 238000001035 drying Methods 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 22
- 239000002002 slurry Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000011499 joint compound Substances 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 12
- 235000019738 Limestone Nutrition 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 7
- 239000006028 limestone Substances 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 239000010445 mica Substances 0.000 claims description 6
- 229910052618 mica group Inorganic materials 0.000 claims description 6
- 239000010451 perlite Substances 0.000 claims description 6
- 235000019362 perlite Nutrition 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 6
- 239000000454 talc Substances 0.000 claims description 6
- 229910052623 talc Inorganic materials 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims description 2
- 229910052570 clay Inorganic materials 0.000 claims description 2
- 239000000047 product Substances 0.000 description 22
- 230000035515 penetration Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229920002472 Starch Polymers 0.000 description 4
- 239000003755 preservative agent Substances 0.000 description 4
- 230000002335 preservative effect Effects 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 241000587161 Gomphocarpus Species 0.000 description 1
- -1 accelerator Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical group [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229940100445 wheat starch Drugs 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
- 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)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Panels For Use In Building Construction (AREA)
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
- Producing Shaped Articles From Materials (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26406801P | 2001-01-26 | 2001-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200305485B true ZA200305485B (en) | 2004-06-23 |
Family
ID=23004422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200305485A ZA200305485B (en) | 2001-01-26 | 2003-07-16 | Coated gypsum board products and method of manufacture. |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1358052A4 (no) |
| JP (1) | JP2004520966A (no) |
| KR (1) | KR100842847B1 (no) |
| CN (1) | CN1317123C (no) |
| AU (1) | AU2002245308B2 (no) |
| BR (1) | BR0206941A (no) |
| CA (1) | CA2435574A1 (no) |
| IL (1) | IL156937A0 (no) |
| MX (1) | MXPA03006599A (no) |
| NO (1) | NO20033319L (no) |
| NZ (1) | NZ527112A (no) |
| PL (1) | PL363475A1 (no) |
| RU (1) | RU2280560C2 (no) |
| UA (1) | UA76975C2 (no) |
| WO (1) | WO2002058902A2 (no) |
| ZA (1) | ZA200305485B (no) |
Families Citing this family (17)
| 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 |
| WO2005100279A1 (en) * | 2004-04-13 | 2005-10-27 | Lafarge Platres | A system using a drywall board and a jointing compound, coating for wall construction |
| US7214411B2 (en) | 2004-04-13 | 2007-05-08 | Lafarge Platres | Coating spray apparatus and method of using same |
| WO2007111946A2 (en) * | 2006-03-23 | 2007-10-04 | Hercules Incorporated | Improved paper for gypsum wallboard |
| 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 |
| MX2016002395A (es) | 2013-08-27 | 2016-12-14 | Valspar Sourcing Inc | Composiciones de revestimiento y aglutinantes para placas de yeso. |
| WO2017184945A1 (en) | 2016-04-22 | 2017-10-26 | Sproule Iii Charles G | 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)
| 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 (en) * | 1994-05-12 | 2002-06-25 | Therese A. Espinoza | Ready-mixed, setting type joint compound |
| 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 |
-
2002
- 2002-01-25 MX MXPA03006599A patent/MXPA03006599A/es active IP Right Grant
- 2002-01-25 JP JP2002559220A patent/JP2004520966A/ja not_active Withdrawn
- 2002-01-25 RU RU2003125961/03A patent/RU2280560C2/ru not_active IP Right Cessation
- 2002-01-25 NZ NZ527112A patent/NZ527112A/en unknown
- 2002-01-25 PL PL02363475A patent/PL363475A1/xx not_active Application Discontinuation
- 2002-01-25 AU AU2002245308A patent/AU2002245308B2/en not_active Ceased
- 2002-01-25 UA UA2003087997A patent/UA76975C2/uk unknown
- 2002-01-25 IL IL15693702A patent/IL156937A0/xx unknown
- 2002-01-25 BR BR0206941-5A patent/BR0206941A/pt not_active Application Discontinuation
- 2002-01-25 KR KR1020037009895A patent/KR100842847B1/ko not_active IP Right Cessation
- 2002-01-25 WO PCT/US2002/002106 patent/WO2002058902A2/en active Application Filing
- 2002-01-25 CN CNB028041550A patent/CN1317123C/zh not_active Expired - Fee Related
- 2002-01-25 EP EP02713458A patent/EP1358052A4/en not_active Withdrawn
- 2002-01-25 CA CA002435574A patent/CA2435574A1/en not_active Abandoned
-
2003
- 2003-07-16 ZA ZA200305485A patent/ZA200305485B/en unknown
- 2003-07-23 NO NO20033319A patent/NO20033319L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1358052A2 (en) | 2003-11-05 |
| WO2002058902A2 (en) | 2002-08-01 |
| PL363475A1 (en) | 2004-11-15 |
| RU2280560C2 (ru) | 2006-07-27 |
| CA2435574A1 (en) | 2002-08-01 |
| NO20033319D0 (no) | 2003-07-23 |
| JP2004520966A (ja) | 2004-07-15 |
| BR0206941A (pt) | 2004-02-25 |
| KR100842847B1 (ko) | 2008-07-02 |
| WO2002058902A3 (en) | 2002-09-19 |
| NO20033319L (no) | 2003-09-26 |
| IL156937A0 (en) | 2004-02-08 |
| AU2002245308B2 (en) | 2006-04-06 |
| EP1358052A4 (en) | 2007-10-24 |
| MXPA03006599A (es) | 2004-10-15 |
| NZ527112A (en) | 2004-03-26 |
| KR20030082575A (ko) | 2003-10-22 |
| CN1498161A (zh) | 2004-05-19 |
| CN1317123C (zh) | 2007-05-23 |
| UA76975C2 (en) | 2006-10-16 |
| RU2003125961A (ru) | 2005-02-20 |
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