CA2013151A1 - Manufacturing plaster elements - Google Patents
Manufacturing plaster elementsInfo
- Publication number
- CA2013151A1 CA2013151A1 CA002013151A CA2013151A CA2013151A1 CA 2013151 A1 CA2013151 A1 CA 2013151A1 CA 002013151 A CA002013151 A CA 002013151A CA 2013151 A CA2013151 A CA 2013151A CA 2013151 A1 CA2013151 A1 CA 2013151A1
- Authority
- CA
- Canada
- Prior art keywords
- plaster
- pressure
- elements
- mould
- moulding mass
- 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.)
- Abandoned
Links
- 239000011505 plaster Substances 0.000 title claims abstract description 82
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000465 moulding Methods 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000005192 partition Methods 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims abstract description 9
- 230000007717 exclusion Effects 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 15
- 230000009969 flowable effect Effects 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 7
- 239000012141 concentrate Substances 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 4
- 238000001953 recrystallisation Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000004579 marble Substances 0.000 description 9
- 239000000049 pigment Substances 0.000 description 5
- 238000000227 grinding Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000004581 coalescence Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000011128 aluminium sulphate Nutrition 0.000 description 1
- 239000001164 aluminium sulphate Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 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 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/003—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by an elastic bag or diaphragm expanded by fluid pressure
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/021—Ram heads of special form
-
- 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
- B28B7/44—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for treating with gases or degassing, e.g. for de-aerating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Producing Shaped Articles From Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD327070A DD300966A7 (de) | 1989-03-30 | 1989-03-30 | Verfahren und Vorrichtung zur Herstellung von insbesondere marmorähnlichen Gipselementen mit Sichtflächen hoher Oberflächengüte |
| DEWPB28B/327070.4 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2013151A1 true CA2013151A1 (en) | 1990-09-30 |
Family
ID=5608064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002013151A Abandoned CA2013151A1 (en) | 1989-03-30 | 1990-03-29 | Manufacturing plaster elements |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0390302B1 (de) |
| AT (1) | ATE120122T1 (de) |
| CA (1) | CA2013151A1 (de) |
| DD (1) | DD300966A7 (de) |
| DE (1) | DE59008740D1 (de) |
| HU (1) | HU901850D0 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507996A (en) * | 1991-05-15 | 1996-04-16 | Tecfim | Method and apparatus for manufacturing building blocks from a hydraulic binder such as plaster, an inert filler such as sand, and water |
| US5788996A (en) * | 1993-11-12 | 1998-08-04 | Tecfim | Apparatus for manufacturing building blocks from a hydraulic binder such as plaster, an inert filler such as sand, and water |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9225809D0 (en) * | 1992-12-10 | 1993-02-03 | Dryflow Ltd | Method of and means for moulding fibrous hollow products |
| US7096625B1 (en) | 1994-02-01 | 2006-08-29 | Martin Hering | Method of displaying advertising on a turnstile |
| DE19729484C2 (de) * | 1997-07-10 | 2003-04-30 | Anton Wilhelm | Verfahren zum Gießen von Gußkörpern, insbesondere von Zierelementen aus Gips oder Beton und Vorrichtung zur Durchführung des Verfahrens |
| FR2786428B1 (fr) * | 1998-11-26 | 2001-02-02 | Jean Brouard | Installation et moules de fabrication d'elements de construction a partir d'un melange de platre, d'une charge et d'eau |
| CN105599111B (zh) * | 2016-01-05 | 2018-05-25 | 佛山市恒力泰机械有限公司 | 一种陶瓷压砖机的砖坯排气方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1203655B (de) * | 1961-03-14 | 1965-10-21 | Bauakademie Berlin Deutsche | Verfahren zur Herstellung von mehrschichtigen ungepressten oder leichtgepressten Platten und Formteilen aus faserbewehrtem Gips |
| DE1809649A1 (de) * | 1967-08-10 | 1970-10-15 | Klaus Kirner | Vorrichtung und Verfahren zur Herstellung von Pressformen sowie eine solche Pressform aufweisendes Presswerkzeug |
| FR2157013A5 (de) * | 1971-10-13 | 1973-06-01 | France Etat | |
| DE2337728A1 (de) * | 1973-07-25 | 1975-02-06 | Kurt Glass Chem Fabrik | Bauelement aus beton od. dgl |
| IT1038050B (it) * | 1975-05-13 | 1979-11-20 | Bettonica L | Perfezionamenti alle presse idrauliche destinate particolarmente alla fabbricazione di piastrelle piatti e tazze di materiale ceramico e simili |
| SU668809A1 (ru) * | 1976-06-21 | 1982-06-23 | Ордена Трудового Красного Знамени Институт Тепло- И Масообмена Им.А.В.Лыкова | Способ изготовлени гипсовых облицовочных плит |
| DE2905609A1 (de) * | 1979-02-14 | 1980-08-21 | Edel Baudekoration | Verfahren zur herstellung eines gegenstandes aus stuckmarmor |
| JPS5844054B2 (ja) * | 1980-05-21 | 1983-09-30 | 株式会社 三石深井鉄工所 | 真空式煉瓦成形装置 |
| US4373889A (en) * | 1981-02-13 | 1983-02-15 | Crossley Machine Company, Inc. | Hydraulic press assembly |
-
1989
- 1989-03-30 DD DD327070A patent/DD300966A7/de unknown
-
1990
- 1990-03-27 HU HU901850A patent/HU901850D0/hu unknown
- 1990-03-29 CA CA002013151A patent/CA2013151A1/en not_active Abandoned
- 1990-03-30 AT AT90250084T patent/ATE120122T1/de not_active IP Right Cessation
- 1990-03-30 DE DE59008740T patent/DE59008740D1/de not_active Expired - Fee Related
- 1990-03-30 EP EP90250084A patent/EP0390302B1/de not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507996A (en) * | 1991-05-15 | 1996-04-16 | Tecfim | Method and apparatus for manufacturing building blocks from a hydraulic binder such as plaster, an inert filler such as sand, and water |
| US5788996A (en) * | 1993-11-12 | 1998-08-04 | Tecfim | Apparatus for manufacturing building blocks from a hydraulic binder such as plaster, an inert filler such as sand, and water |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59008740D1 (de) | 1995-04-27 |
| ATE120122T1 (de) | 1995-04-15 |
| EP0390302A3 (de) | 1991-09-04 |
| EP0390302B1 (de) | 1995-03-22 |
| DD300966A7 (de) | 1992-09-17 |
| EP0390302A2 (de) | 1990-10-03 |
| HU901850D0 (en) | 1990-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |