SE8204167L - MANUFACTURE OF CONCRETE PLATES - Google Patents
MANUFACTURE OF CONCRETE PLATESInfo
- Publication number
- SE8204167L SE8204167L SE8204167A SE8204167A SE8204167L SE 8204167 L SE8204167 L SE 8204167L SE 8204167 A SE8204167 A SE 8204167A SE 8204167 A SE8204167 A SE 8204167A SE 8204167 L SE8204167 L SE 8204167L
- Authority
- SE
- Sweden
- Prior art keywords
- mould
- pressing
- concrete
- trough
- pressed
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000003825 pressing Methods 0.000 abstract 12
- 238000000034 method Methods 0.000 abstract 6
- 238000000465 moulding Methods 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
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
- 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
- B28B5/06—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 in moulds on a turntable
- B28B5/08—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 in moulds on a turntable intermittently rotated
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
A method for manufacturing concrete panels by means of a moulding machine is described, the moulding machine having a large number of mould members, each of which is provided with a mould receptacle (3) which in turn has at least one mould trough (10, 11) for receiving wet concrete with water excess. A concrete mass in the mould trough is pressed into a concrete panel in a pressing station, the mould receptacle working together with an upper pressing plate (58) and a lower pressing plate (13). In this connection, according to the invention, the water which is pressed out during the pressing process on the two pressing plates (13, 58) of the just pressed concrete panel is drawn off from the mould trough(s) (10, 11) by an upper and a lower off-take system, in which an underpressure is applied and maintained during the pressing process. A device for implementing such a method has a moulding machine with a large number of moulding members, each of which is provided with a mould receptacle (3) with at least one mould trough (10, 11). The mould receptacle (3) is in this connection designed in such a manner that each mould trough (10, 11) is provided with an upper and a lower pressing plate (13, 58) in a pressing station for pressing concrete panels. By an upper and a lower duct system for removing the excess water pressed out on the pressing plates (13, 58) during the pressing process, it is ensured by means of an underpressure device, which can be connected to these duct systems during the pressing process, that the water emerging on the surfaces of the just pressed concrete panel (1) can be removed suitably and safely. <IMAGE>
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8204167A SE442725B (en) | 1982-07-06 | 1982-07-06 | DEVICE FOR A CONSTRUCTION MACHINE FOR THE MANUFACTURING OF CONCRETE PLATE |
DE19833311965 DE3311965C2 (en) | 1982-07-06 | 1983-03-31 | Device for the production of concrete slabs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8204167A SE442725B (en) | 1982-07-06 | 1982-07-06 | DEVICE FOR A CONSTRUCTION MACHINE FOR THE MANUFACTURING OF CONCRETE PLATE |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8204167D0 SE8204167D0 (en) | 1982-07-06 |
SE8204167L true SE8204167L (en) | 1984-01-07 |
SE442725B SE442725B (en) | 1986-01-27 |
Family
ID=20347296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8204167A SE442725B (en) | 1982-07-06 | 1982-07-06 | DEVICE FOR A CONSTRUCTION MACHINE FOR THE MANUFACTURING OF CONCRETE PLATE |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3311965C2 (en) |
SE (1) | SE442725B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE501352C2 (en) * | 1993-06-18 | 1995-01-23 | Machinator Ab | A filtering device |
IT1294828B1 (en) * | 1997-07-24 | 1999-04-15 | Longinotti Meccanica S R L | EQUIPMENT TO PRODUCE THIN TILES OF CEMENTITIOUS MIXTURE |
DE102005025468A1 (en) * | 2005-06-02 | 2006-12-07 | B.T. Innovation Gmbh | Apparatus for the negative pressure treatment of concrete |
GB0512470D0 (en) * | 2005-06-18 | 2005-07-27 | Eco Filters Ltd | Filter assembly |
GB0625072D0 (en) * | 2006-12-15 | 2007-01-24 | Eco Filters Ltd | Wear component |
WO2023151854A1 (en) * | 2022-02-08 | 2023-08-17 | Scheerders Van Kerchove's Verenigde Fabrieken | Apparatus and method of providing a planar fiber-containing cementitious sheet, and sheet provided thereby |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3655847A (en) * | 1969-02-19 | 1972-04-11 | Burton D Morgan | Method for forming concrete panels under compression |
DE2159890C3 (en) * | 1970-12-04 | 1980-07-03 | Enrico Florenz Longinotti (Italien) | Mold for vibrating and pressing moldings made of concrete or the like, in particular concrete slabs, and a method that can be carried out with several such molds |
AU479684B2 (en) * | 1973-01-17 | 1976-12-22 | Fictorpty. Ltd | Improvements relating to panels for fencing andthe like |
AU546658B2 (en) * | 1979-12-17 | 1985-09-12 | Shigeo Ando | Press moulding cement-mortar |
-
1982
- 1982-07-06 SE SE8204167A patent/SE442725B/en not_active IP Right Cessation
-
1983
- 1983-03-31 DE DE19833311965 patent/DE3311965C2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3311965A1 (en) | 1984-03-08 |
SE8204167D0 (en) | 1982-07-06 |
SE442725B (en) | 1986-01-27 |
DE3311965C2 (en) | 1993-09-30 |
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