IE790226L - Plaster board manufacture - Google Patents
Plaster board manufactureInfo
- Publication number
- IE790226L IE790226L IE790226A IE22679A IE790226L IE 790226 L IE790226 L IE 790226L IE 790226 A IE790226 A IE 790226A IE 22679 A IE22679 A IE 22679A IE 790226 L IE790226 L IE 790226L
- Authority
- IE
- Ireland
- Prior art keywords
- reservoir
- mixture
- casting bed
- plaster
- casting
- Prior art date
Links
- 239000011505 plaster Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000005266 casting Methods 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 5
- 238000013019 agitation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2218—Weight of at least one component to be mixed
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Dispersion Chemistry (AREA)
- Producing Shaped Articles From Materials (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
1. Process for the manufacture of a band or boards of plaster by casting on a movable casting bed travelling at uniform velocity a mixture essentially of plaster and water contained in a reservoir placed directly over the casting bed at a pressure head with respect to said casting bed, said mixture being cast through a transverse slot which is parallel and adjacent to the casting bed and formed under the downstream wall of said reservoir, characterized in that replacement mixture is continuously introduced in liquid form into the reservoir by a plurality of jets immersed in the mass of mixture already in the reservoir, which jets are spaced apart in such a manner and have such force that they produce in the mixture of the reservoir an agitation the flow lines of which are visible over the whole surface of the reservoir.
[EP0003705A2]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7803475A FR2416777A1 (en) | 1978-02-08 | 1978-02-08 | MANUFACTURING OF PLASTER PLATES |
Publications (2)
Publication Number | Publication Date |
---|---|
IE790226L true IE790226L (en) | 1979-08-08 |
IE47825B1 IE47825B1 (en) | 1984-06-27 |
Family
ID=9204332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE226/79A IE47825B1 (en) | 1978-02-08 | 1979-02-06 | Process and apparatus for the manufacture of a band or boards of plaster |
Country Status (22)
Country | Link |
---|---|
EP (1) | EP0003705B1 (en) |
JP (1) | JPS54117521A (en) |
AT (1) | AT368933B (en) |
AU (1) | AU530008B2 (en) |
BR (1) | BR7900755A (en) |
CA (1) | CA1152297A (en) |
DE (1) | DE2963631D1 (en) |
DK (1) | DK45779A (en) |
ES (1) | ES477527A1 (en) |
FI (1) | FI67673C (en) |
FR (1) | FR2416777A1 (en) |
GR (1) | GR71691B (en) |
IE (1) | IE47825B1 (en) |
IN (1) | IN151170B (en) |
NO (1) | NO152197C (en) |
NZ (1) | NZ189596A (en) |
PH (1) | PH17210A (en) |
PL (1) | PL123799B1 (en) |
PT (1) | PT69199A (en) |
TR (1) | TR20975A (en) |
YU (1) | YU27779A (en) |
ZA (1) | ZA79520B (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2518448A2 (en) * | 1979-11-08 | 1983-06-24 | Bohu Charles | Manufacture of thin pressed glass fibre reinforced plasterboard - entails making sandwich using plaster and fibre mixture under pressure |
NL8006803A (en) * | 1980-12-16 | 1982-07-16 | Moban Bv | METHOD AND APPARATUS FOR MANUFACTURING FLAT PLATES |
US4450022A (en) * | 1982-06-01 | 1984-05-22 | United States Gypsum Company | Method and apparatus for making reinforced cement board |
DE4017057C2 (en) * | 1990-05-26 | 1999-11-04 | Peter Breidenbach | Clay building board and process for its manufacture |
FI89092C (en) * | 1990-08-21 | 1993-08-10 | Gesertek Oy | Process for making a reinforced concrete structure |
AT410115B (en) * | 1996-12-17 | 2003-02-25 | Schlagmann Baustoffwerke Gmbh | ORDER DEVICE |
US6508895B2 (en) | 1998-09-09 | 2003-01-21 | United States Gypsum Co | Method of producing gypsum/fiber board |
US7897079B2 (en) * | 2006-09-21 | 2011-03-01 | United States Gypsum Company | Method and apparatus for scrim embedment into wet processed panels |
US9616591B2 (en) | 2010-12-30 | 2017-04-11 | United States Gypsum Company | Slurry distributor, system and method for using same |
US10076853B2 (en) | 2010-12-30 | 2018-09-18 | United States Gypsum Company | Slurry distributor, system, and method for using same |
US9999989B2 (en) | 2010-12-30 | 2018-06-19 | United States Gypsum Company | Slurry distributor with a profiling mechanism, system, and method for using same |
RU2599396C2 (en) | 2010-12-30 | 2016-10-10 | Юнайтед Стэйтс Джипсум Компани | Slurry distribution system and method |
US9296124B2 (en) | 2010-12-30 | 2016-03-29 | United States Gypsum Company | Slurry distributor with a wiping mechanism, system, and method for using same |
AR088521A1 (en) | 2011-10-24 | 2014-06-18 | United States Gypsum Co | FLOW DIVIDER FOR A MILK DISTRIBUTION SYSTEM |
US10293522B2 (en) | 2011-10-24 | 2019-05-21 | United States Gypsum Company | Multi-piece mold and method of making slurry distributor |
CN103857499B (en) | 2011-10-24 | 2016-12-14 | 美国石膏公司 | Many lower limbs for slurry distribution discharge boots |
US10059033B2 (en) | 2014-02-18 | 2018-08-28 | United States Gypsum Company | Cementitious slurry mixing and dispensing system with pulser assembly and method for using same |
ITUA20161366A1 (en) * | 2016-03-04 | 2017-09-04 | Comec Srl | MACHINE FOR THE PRODUCTION OF PLASTERS OR PLASTERS AND METHOD FOR OBTAINING THE SAME. |
US10981294B2 (en) | 2016-08-05 | 2021-04-20 | United States Gypsum Company | Headbox and forming station for fiber-reinforced cementitious panel production |
US11173629B2 (en) | 2016-08-05 | 2021-11-16 | United States Gypsum Company | Continuous mixer and method of mixing reinforcing fibers with cementitious materials |
US10272399B2 (en) | 2016-08-05 | 2019-04-30 | United States Gypsum Company | Method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer |
US11224990B2 (en) | 2016-08-05 | 2022-01-18 | United States Gypsum Company | Continuous methods of making fiber reinforced concrete panels |
CN106738214B (en) * | 2017-02-11 | 2022-07-15 | 安徽理工大学 | Similar simulation material rapid forming device and application method |
US11834374B2 (en) | 2018-04-19 | 2023-12-05 | United States Gypsum Company | Accelerator comprising starch, and related board, slurries, and methods |
CN109927152B (en) * | 2019-04-25 | 2024-03-15 | 河北绿洲机械制造集团有限公司 | High-speed production equipment and processing technology of fiber gypsum board |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE350771A (en) * | ||||
US1702730A (en) * | 1924-04-21 | 1929-02-19 | Universal Gypsum & Lime Co | Wall product and apparatus for and method of making same |
JPS5325339B2 (en) * | 1973-05-29 | 1978-07-26 |
-
1978
- 1978-02-08 FR FR7803475A patent/FR2416777A1/en active Granted
-
1979
- 1979-01-25 IN IN83/CAL/79A patent/IN151170B/en unknown
- 1979-01-26 PH PH22119A patent/PH17210A/en unknown
- 1979-02-02 DK DK45779A patent/DK45779A/en not_active Application Discontinuation
- 1979-02-06 TR TR20975A patent/TR20975A/en unknown
- 1979-02-06 GR GR58279A patent/GR71691B/el unknown
- 1979-02-06 EP EP79400078A patent/EP0003705B1/en not_active Expired
- 1979-02-06 DE DE7979400078T patent/DE2963631D1/en not_active Expired
- 1979-02-06 IE IE226/79A patent/IE47825B1/en unknown
- 1979-02-07 ZA ZA79520A patent/ZA79520B/en unknown
- 1979-02-07 AU AU44031/79A patent/AU530008B2/en not_active Ceased
- 1979-02-07 ES ES477527A patent/ES477527A1/en not_active Expired
- 1979-02-07 CA CA000321012A patent/CA1152297A/en not_active Expired
- 1979-02-07 FI FI790411A patent/FI67673C/en not_active IP Right Cessation
- 1979-02-07 NZ NZ189596A patent/NZ189596A/en unknown
- 1979-02-07 NO NO790387A patent/NO152197C/en unknown
- 1979-02-07 BR BR7900755A patent/BR7900755A/en unknown
- 1979-02-07 YU YU00277/79A patent/YU27779A/en unknown
- 1979-02-08 PT PT7969199A patent/PT69199A/en unknown
- 1979-02-08 JP JP1286479A patent/JPS54117521A/en active Pending
- 1979-02-08 AT AT0097079A patent/AT368933B/en not_active IP Right Cessation
- 1979-02-08 PL PL1979213287A patent/PL123799B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI790411A (en) | 1979-08-09 |
NZ189596A (en) | 1983-05-10 |
IE47825B1 (en) | 1984-06-27 |
DE2963631D1 (en) | 1982-10-28 |
FR2416777B1 (en) | 1982-11-05 |
NO152197B (en) | 1985-05-13 |
TR20975A (en) | 1983-03-08 |
FI67673B (en) | 1985-01-31 |
PT69199A (en) | 1979-03-01 |
DK45779A (en) | 1979-08-09 |
EP0003705A3 (en) | 1979-09-05 |
IN151170B (en) | 1983-03-05 |
FR2416777A1 (en) | 1979-09-07 |
PH17210A (en) | 1984-06-19 |
ZA79520B (en) | 1980-04-30 |
AT368933B (en) | 1982-11-25 |
ES477527A1 (en) | 1979-06-16 |
CA1152297A (en) | 1983-08-23 |
NO152197C (en) | 1985-08-21 |
PL123799B1 (en) | 1982-11-30 |
AU4403179A (en) | 1979-08-16 |
GR71691B (en) | 1983-06-21 |
NO790387L (en) | 1979-08-09 |
EP0003705A2 (en) | 1979-08-22 |
PL213287A1 (en) | 1979-11-05 |
YU27779A (en) | 1983-01-21 |
AU530008B2 (en) | 1983-06-30 |
ATA97079A (en) | 1982-04-15 |
JPS54117521A (en) | 1979-09-12 |
FI67673C (en) | 1985-05-10 |
EP0003705B1 (en) | 1982-09-08 |
BR7900755A (en) | 1979-08-28 |
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