SE8204167L - MANUFACTURE OF CONCRETE PLATES - Google Patents

MANUFACTURE OF CONCRETE PLATES

Info

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
Application number
SE8204167A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8204167D0 (en
SE442725B (en
Inventor
B Loov
Original Assignee
Eriks Betong S T
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eriks Betong S T filed Critical Eriks Betong S T
Priority to SE8204167A priority Critical patent/SE442725B/en
Publication of SE8204167D0 publication Critical patent/SE8204167D0/en
Priority to DE19833311965 priority patent/DE3311965C2/en
Publication of SE8204167L publication Critical patent/SE8204167L/en
Publication of SE442725B publication Critical patent/SE442725B/en

Links

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>
SE8204167A 1982-07-06 1982-07-06 DEVICE FOR A CONSTRUCTION MACHINE FOR THE MANUFACTURING OF CONCRETE PLATE SE442725B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US4335065A (en) * 1979-12-17 1982-06-15 Shigeo Ando Method and apparatus for producing mouldings of cement mortar

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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