DK0922548T3 - Process for casting thin sheets of a flowable material, especially gypsum, device for carrying out the method and product thus produced - Google Patents

Process for casting thin sheets of a flowable material, especially gypsum, device for carrying out the method and product thus produced

Info

Publication number
DK0922548T3
DK0922548T3 DK97402921T DK97402921T DK0922548T3 DK 0922548 T3 DK0922548 T3 DK 0922548T3 DK 97402921 T DK97402921 T DK 97402921T DK 97402921 T DK97402921 T DK 97402921T DK 0922548 T3 DK0922548 T3 DK 0922548T3
Authority
DK
Denmark
Prior art keywords
thin sheets
carrying
produced
product
flowable material
Prior art date
Application number
DK97402921T
Other languages
Danish (da)
Inventor
Rene Bergounhon
Original Assignee
R L Alpha Platre Sa
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 R L Alpha Platre Sa filed Critical R L Alpha Platre Sa
Application granted granted Critical
Publication of DK0922548T3 publication Critical patent/DK0922548T3/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
    • 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
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
    • B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
    • B28B7/243—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces for making plates, panels or similar sheet- or disc-shaped objects

Abstract

The procedure, designed to mold thin sheets from a material which can be poured consists of filling the molding chamber with an appropriate volume of the material, vibrating the material to remove any air and level it, inserting rigid spacers, enclosing the molding chamber e.g. in a rigid frame (1) to resist deformation while the material is setting, and freeing after setting and prior to final treatment. The spacers are in the form of rigid plates (3) set at regular intervals in the mold chamber, e.g. less than 40 mm from one another, while the rigid frame (1) is able to roll or slide relative to them. The lower ends of the mold cavities are closed by seals (16) on supports (9).
DK97402921T 1997-12-03 1997-12-03 Process for casting thin sheets of a flowable material, especially gypsum, device for carrying out the method and product thus produced DK0922548T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97402921A EP0922548B1 (en) 1997-12-03 1997-12-03 Process for moulding thin panels from castable material, in particular plaster, device for carrying out the process and obtained product

Publications (1)

Publication Number Publication Date
DK0922548T3 true DK0922548T3 (en) 2002-07-29

Family

ID=8229918

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97402921T DK0922548T3 (en) 1997-12-03 1997-12-03 Process for casting thin sheets of a flowable material, especially gypsum, device for carrying out the method and product thus produced

Country Status (6)

Country Link
EP (1) EP0922548B1 (en)
AT (1) ATE215433T1 (en)
DE (1) DE69711644T2 (en)
DK (1) DK0922548T3 (en)
ES (1) ES2175307T3 (en)
PT (1) PT922548E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015010522A1 (en) 2015-08-13 2017-02-16 Grenzebach Bsh Gmbh Apparatus and method for the production of solid and hollow gypsum wall elements in rapid change
DE202015005762U1 (en) 2015-08-13 2015-09-03 Grenzebach Bsh Gmbh Apparatus for the production of solid and hollow gypsum wall components in quick change

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513562A1 (en) * 1981-09-29 1983-04-01 Logistique Manutention Stockag Mould for manufacture of plaster tiles - uses T=shape inserts sliding between parallel cruciform sections to form row of rectangular open mould cavities
ATE59594T1 (en) * 1984-05-15 1991-01-15 Jost Ag PLANT AND PROCESS FOR THE MANUFACTURE OF BUILDING PANELS FROM PLASTER.
EP0610529B1 (en) * 1993-02-10 1996-11-27 Heinz Falk Process and device for making exact-sized panel-shaped elements
FR2750916B1 (en) * 1996-07-09 2000-02-11 Sarl Alpha Platre MOLDING DEVICE FOR LOW THICKNESS GYPSUM PLATES

Also Published As

Publication number Publication date
EP0922548A1 (en) 1999-06-16
DE69711644D1 (en) 2002-05-08
DE69711644T2 (en) 2002-11-14
EP0922548B1 (en) 2002-04-03
PT922548E (en) 2002-09-30
ES2175307T3 (en) 2002-11-16
ATE215433T1 (en) 2002-04-15

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