DD300966A7 - Verfahren und Vorrichtung zur Herstellung von insbesondere marmorähnlichen Gipselementen mit Sichtflächen hoher Oberflächengüte - Google Patents
Verfahren und Vorrichtung zur Herstellung von insbesondere marmorähnlichen Gipselementen mit Sichtflächen hoher Oberflächengüte Download PDFInfo
- Publication number
- DD300966A7 DD300966A7 DD327070A DD32707089A DD300966A7 DD 300966 A7 DD300966 A7 DD 300966A7 DD 327070 A DD327070 A DD 327070A DD 32707089 A DD32707089 A DD 32707089A DD 300966 A7 DD300966 A7 DD 300966A7
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- gypsum
- pressure
- elements
- frame
- molding compound
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000010440 gypsum Substances 0.000 title claims description 65
- 229910052602 gypsum Inorganic materials 0.000 title claims description 65
- 238000000465 moulding Methods 0.000 claims abstract description 37
- 239000000203 mixture Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims description 20
- 230000009969 flowable effect Effects 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 9
- 239000012778 molding material Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- 239000000049 pigment Substances 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 239000012141 concentrate Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000001953 recrystallisation Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000011505 plaster Substances 0.000 abstract description 9
- 230000007717 exclusion Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 229940125898 compound 5 Drugs 0.000 description 12
- 238000007639 printing Methods 0.000 description 7
- 239000004579 marble Substances 0.000 description 6
- 238000007906 compression Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 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
- 238000004026 adhesive bonding Methods 0.000 description 1
- -1 air and excess water Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000032798 delamination Effects 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
- 230000000694 effects Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000009827 uniform distribution Methods 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)
Priority Applications (6)
| 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 |
| HU901850A HU901850D0 (en) | 1989-03-30 | 1990-03-27 | Process and apparatus for manufacturing building units of plaster of excellent quality preferably marble-like surface |
| CA002013151A CA2013151A1 (fr) | 1989-03-30 | 1990-03-29 | Fabrication d'elements de platre |
| EP90250084A EP0390302B1 (fr) | 1989-03-30 | 1990-03-30 | Procédé et dispositif de fabrication en particulier d'éléments en plâtre imitant le marbre avec bon état de surface sur les faces apparentes |
| AT90250084T ATE120122T1 (de) | 1989-03-30 | 1990-03-30 | Verfahren und vorrichtung zur herstellung von insbesondere marmorähnlichen gipselementen mit sichtflächen hoher oberflächengüte. |
| DE59008740T DE59008740D1 (de) | 1989-03-30 | 1990-03-30 | Verfahren und Vorrichtung zur Herstellung von insbesondere marmorähnlichen Gipselementen mit Sichtflächen hoher Oberflächengüte. |
Applications Claiming Priority (1)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD300966A7 true DD300966A7 (de) | 1992-09-17 |
Family
ID=5608064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD327070A DD300966A7 (de) | 1989-03-30 | 1989-03-30 | Verfahren und Vorrichtung zur Herstellung von insbesondere marmorähnlichen Gipselementen mit Sichtflächen hoher Oberflächengüte |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0390302B1 (fr) |
| AT (1) | ATE120122T1 (fr) |
| CA (1) | CA2013151A1 (fr) |
| DD (1) | DD300966A7 (fr) |
| DE (1) | DE59008740D1 (fr) |
| HU (1) | HU901850D0 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2676386A1 (fr) * | 1991-05-15 | 1992-11-20 | Scient Tech Batimen Centre | Procede et dispositif de fabrication de blocs de construction a partir d'un liant hydraulique tel que du platre, d'une charge inerte telle que du sable et d'eau. |
| GB9225809D0 (en) * | 1992-12-10 | 1993-02-03 | Dryflow Ltd | Method of and means for moulding fibrous hollow products |
| 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 |
| 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 (8)
| 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 (fr) * | 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 |
| 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/fr 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/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0390302A3 (fr) | 1991-09-04 |
| EP0390302B1 (fr) | 1995-03-22 |
| DE59008740D1 (de) | 1995-04-27 |
| CA2013151A1 (fr) | 1990-09-30 |
| EP0390302A2 (fr) | 1990-10-03 |
| HU901850D0 (en) | 1990-08-28 |
| ATE120122T1 (de) | 1995-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAC | Public notice for inspection of provisional exclusive patent accord. to par 18/2 dd-patg. |