DE1571466A1 - Verfahren und Einrichtung zur Herstellung von Platten und Formkoerpern aus Gips - Google Patents
Verfahren und Einrichtung zur Herstellung von Platten und Formkoerpern aus GipsInfo
- Publication number
- DE1571466A1 DE1571466A1 DE19651571466 DE1571466A DE1571466A1 DE 1571466 A1 DE1571466 A1 DE 1571466A1 DE 19651571466 DE19651571466 DE 19651571466 DE 1571466 A DE1571466 A DE 1571466A DE 1571466 A1 DE1571466 A1 DE 1571466A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- additives
- gypsum
- setting
- molding
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 46
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000000654 additive Substances 0.000 claims description 36
- 239000010440 gypsum Substances 0.000 claims description 35
- 229910052602 gypsum Inorganic materials 0.000 claims description 35
- 238000000465 moulding Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 28
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 22
- 239000011230 binding agent Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 229910052925 anhydrite Inorganic materials 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000004040 coloring Methods 0.000 claims 1
- 238000005056 compaction Methods 0.000 claims 1
- 239000002706 dry binder Substances 0.000 claims 1
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000002893 slag Substances 0.000 claims 1
- 229910052600 sulfate mineral Inorganic materials 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 31
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 22
- 239000011507 gypsum plaster Substances 0.000 description 22
- 239000011505 plaster Substances 0.000 description 19
- 239000000123 paper Substances 0.000 description 17
- 238000007792 addition Methods 0.000 description 9
- 238000003892 spreading Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000003340 retarding agent Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 description 2
- 235000011151 potassium sulphates Nutrition 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000009424 underpinning Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 239000004890 Hydrophobing Agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000001120 potassium sulphate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- -1 veneer Substances 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
- 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
-
- 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
- B28B1/521—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement from dry mixtures to which a setting agent is applied after forming
-
- 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
- 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
- B28B5/021—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 definite length
- B28B5/022—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 definite length the moulds or the moulding surfaces being individual independant units and being discontinuously fed
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
- B28B7/465—Applying setting liquid to dry mixtures
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Nonwoven Fabrics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Producing Shaped Articles From Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT921764A AT268967B (de) | 1964-10-30 | 1964-10-30 | Verfahren und Vorrichtung zur Herstellung von Formkörpern, z.B. Platten od.dgl., aus Gips |
| DK469674A DK469674A (enrdf_load_stackoverflow) | 1974-09-05 | 1974-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1571466A1 true DE1571466A1 (de) | 1970-12-17 |
Family
ID=25605370
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651571466 Pending DE1571466A1 (de) | 1964-10-30 | 1965-10-18 | Verfahren und Einrichtung zur Herstellung von Platten und Formkoerpern aus Gips |
| DE19752538736 Pending DE2538736A1 (de) | 1964-10-30 | 1975-08-30 | Verfahren und vorrichtung zur herstellung von gipsbauplatten |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752538736 Pending DE2538736A1 (de) | 1964-10-30 | 1975-08-30 | Verfahren und vorrichtung zur herstellung von gipsbauplatten |
Country Status (9)
| Country | Link |
|---|---|
| BE (2) | BE671648A (enrdf_load_stackoverflow) |
| CH (1) | CH458176A (enrdf_load_stackoverflow) |
| DE (2) | DE1571466A1 (enrdf_load_stackoverflow) |
| FI (1) | FI752425A7 (enrdf_load_stackoverflow) |
| FR (1) | FR2283763A1 (enrdf_load_stackoverflow) |
| LU (2) | LU49746A1 (enrdf_load_stackoverflow) |
| NL (2) | NL6514094A (enrdf_load_stackoverflow) |
| NO (1) | NO753036L (enrdf_load_stackoverflow) |
| SE (1) | SE7509242L (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2900613A1 (de) * | 1979-01-09 | 1980-07-10 | Mitsubishi Mining & Cement Co | Verfahren zur herstellung eines faserverstaerkten ausgehaerteten formkoerpers des gipssystems und das dabei erhaltene produkt |
| DE2919311B1 (de) * | 1979-05-14 | 1980-09-18 | Gert Prof Dr-Ing Habil Kossatz | Verfahren zum Herstellen von Gipsbauteilen,insbesondere Gipsplatten |
| DE3242598A1 (de) * | 1982-11-18 | 1984-05-24 | Gipsconsult Management und Beratungs AG, 8036 Zürich | Verfahren zur herstellung von formkoerpern insbesondere platten unter verwendung von calciumsulfathaltigen bindemitteln |
| DE3429682A1 (de) * | 1984-08-11 | 1986-02-20 | Rigips GmbH, 3452 Bodenwerder | Leichtbaumaterial unter verwendung von kalziumsulfathalbhydrat als bindemittel |
| DE3608581A1 (de) * | 1986-03-14 | 1987-09-17 | Rigips Gmbh | Bauteile, insbesondere platten aus gips |
| DE3708875C3 (de) * | 1987-03-18 | 2001-09-06 | Kvaerner Panel Sys Gmbh | Verfahren zur Herstellung von Formkörpern, insbesondere Platten |
| WO2014207098A1 (de) * | 2013-06-26 | 2014-12-31 | Knauf Gips Kg | Verfahren zur herstellung einer gipsfaserplatte |
| DE102015014967A1 (de) * | 2015-11-20 | 2017-05-24 | Saint-Gobain Rigips Gmbh | Verfahren zur Herstellung einer hydrophobierten Gipsfaserplatte |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436759A1 (fr) * | 1978-09-25 | 1980-04-18 | Espi Brevets Participations Sa | Procede de fabrication d'elements de construction |
| DE3247009A1 (de) * | 1982-12-18 | 1984-06-20 | Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe | Verfahren zum kontinuierlichen herstellen von gipsgebundenen platten sowie vorrichtung zur durchfuehrung des verfahrens |
| DE3683375D1 (de) * | 1986-09-19 | 1992-02-20 | Kronospan Anstalt | Verfahren zum herstellen von faserhaltigen bauteilen wie platten, formteile oder dergleichen. |
| DE3730585A1 (de) * | 1987-09-11 | 1989-03-23 | Pfleiderer Ind Gmbh & Co Kg | Verfahren und vorrichtung zum herstellen von gipsfaserplatten |
| DE4239033A1 (enrdf_load_stackoverflow) * | 1992-03-19 | 1993-09-23 | Fraunhofer Ges Forschung | |
| US7364676B2 (en) * | 2005-09-01 | 2008-04-29 | United States Gypsum Company | Slurry spreader for cementitious board production |
| CN112497472A (zh) * | 2020-12-04 | 2021-03-16 | 苏州娄城新材料科技有限公司 | 一种粉煤灰砖的生产方法 |
-
1965
- 1965-10-18 DE DE19651571466 patent/DE1571466A1/de active Pending
- 1965-10-29 BE BE671648D patent/BE671648A/xx unknown
- 1965-10-29 LU LU49746A patent/LU49746A1/xx unknown
- 1965-10-29 CH CH1494865A patent/CH458176A/de unknown
- 1965-10-29 NL NL6514094A patent/NL6514094A/xx unknown
-
1975
- 1975-08-19 SE SE7509242A patent/SE7509242L/xx unknown
- 1975-08-28 FI FI752425A patent/FI752425A7/fi not_active Application Discontinuation
- 1975-08-30 DE DE19752538736 patent/DE2538736A1/de active Pending
- 1975-09-02 BE BE6045159A patent/BE833007A/xx unknown
- 1975-09-03 LU LU73321A patent/LU73321A1/xx unknown
- 1975-09-04 NO NO753036A patent/NO753036L/no unknown
- 1975-09-05 NL NL7510533A patent/NL7510533A/xx unknown
- 1975-09-05 FR FR7527342A patent/FR2283763A1/fr not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2900613A1 (de) * | 1979-01-09 | 1980-07-10 | Mitsubishi Mining & Cement Co | Verfahren zur herstellung eines faserverstaerkten ausgehaerteten formkoerpers des gipssystems und das dabei erhaltene produkt |
| DE2919311B1 (de) * | 1979-05-14 | 1980-09-18 | Gert Prof Dr-Ing Habil Kossatz | Verfahren zum Herstellen von Gipsbauteilen,insbesondere Gipsplatten |
| DE3242598A1 (de) * | 1982-11-18 | 1984-05-24 | Gipsconsult Management und Beratungs AG, 8036 Zürich | Verfahren zur herstellung von formkoerpern insbesondere platten unter verwendung von calciumsulfathaltigen bindemitteln |
| DE3429682A1 (de) * | 1984-08-11 | 1986-02-20 | Rigips GmbH, 3452 Bodenwerder | Leichtbaumaterial unter verwendung von kalziumsulfathalbhydrat als bindemittel |
| DE3608581A1 (de) * | 1986-03-14 | 1987-09-17 | Rigips Gmbh | Bauteile, insbesondere platten aus gips |
| EP0236758A3 (en) * | 1986-03-14 | 1989-08-09 | Rigips Gmbh | Structural elements containing wood chips, in particular plaster boards |
| DE3708875C3 (de) * | 1987-03-18 | 2001-09-06 | Kvaerner Panel Sys Gmbh | Verfahren zur Herstellung von Formkörpern, insbesondere Platten |
| WO2014207098A1 (de) * | 2013-06-26 | 2014-12-31 | Knauf Gips Kg | Verfahren zur herstellung einer gipsfaserplatte |
| DE102015014967A1 (de) * | 2015-11-20 | 2017-05-24 | Saint-Gobain Rigips Gmbh | Verfahren zur Herstellung einer hydrophobierten Gipsfaserplatte |
Also Published As
| Publication number | Publication date |
|---|---|
| NO753036L (enrdf_load_stackoverflow) | 1976-03-08 |
| NL7510533A (nl) | 1976-03-09 |
| LU49746A1 (enrdf_load_stackoverflow) | 1966-03-01 |
| NL6514094A (enrdf_load_stackoverflow) | 1966-05-02 |
| LU73321A1 (enrdf_load_stackoverflow) | 1976-04-13 |
| SE7509242L (sv) | 1976-03-08 |
| FI752425A7 (enrdf_load_stackoverflow) | 1976-03-06 |
| CH458176A (de) | 1968-06-15 |
| BE671648A (enrdf_load_stackoverflow) | 1966-02-14 |
| BE833007A (fr) | 1975-12-31 |
| FR2283763A1 (fr) | 1976-04-02 |
| DE2538736A1 (de) | 1976-03-18 |
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