EP0819046A4 - Means and method for the manufacture of building panels - Google Patents

Means and method for the manufacture of building panels

Info

Publication number
EP0819046A4
EP0819046A4 EP95909584A EP95909584A EP0819046A4 EP 0819046 A4 EP0819046 A4 EP 0819046A4 EP 95909584 A EP95909584 A EP 95909584A EP 95909584 A EP95909584 A EP 95909584A EP 0819046 A4 EP0819046 A4 EP 0819046A4
Authority
EP
European Patent Office
Prior art keywords
mould
plug members
panel
tray
webs
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.)
Withdrawn
Application number
EP95909584A
Other languages
German (de)
French (fr)
Other versions
EP0819046A1 (en
Inventor
Geoffrey Grantham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rapid Building Systems Ptyltd
RAPID BUILDING SYSTEMS Pty Ltd
Original Assignee
Rapid Building Systems Ptyltd
RAPID BUILDING SYSTEMS Pty Ltd
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 Rapid Building Systems Ptyltd, RAPID BUILDING SYSTEMS Pty Ltd filed Critical Rapid Building Systems Ptyltd
Publication of EP0819046A1 publication Critical patent/EP0819046A1/en
Publication of EP0819046A4 publication Critical patent/EP0819046A4/en
Withdrawn legal-status Critical Current

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
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/186—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for plates, panels or similar sheet- or disc-shaped objects, also flat oblong moulded articles with lateral openings, e.g. panels with openings for doors or windows, grated girders
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
    • B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • 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
    • B28B5/04—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 moved in succession past one or more shaping stations
    • 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
    • B28B7/08—Moulds provided with means for tilting or inverting
    • 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
    • B28B7/28—Cores; Mandrels
    • 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
    • B28B7/28—Cores; Mandrels
    • B28B7/285—Core puller

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

A method of moulding a unitary hollow building panel (10) having opposed outer spaced apart walls (11, 12) interconnected by a plurality of webs (13) which together with the walls (11, 12) form cavities (14) extending between opposite sides of the panel, wherein a plurality of removable plug members (20) are inserted so as to lie transversely of a tray-like mould (15) and supported with their underside surfaces spaced from the base wall of the mould (15) the spaces between adjacent plug members (20) defining internal mould cavities for the formation of the panel webs (13), and wherein quantities of a wet pourable mix of a mouldable material together with reinforcement material are added to the tray-like mould to embed the plug members (20) and to fill the spaces therebetween, and wherein after the wet pourable mix in the mould has set, the internal plug members (20) are withdrawn by an extraction unit (21), horizontally sideways from the mould, whereafter the moulded panel (10) is removed from the mould (15).
EP95909584A 1993-08-12 1995-02-20 Means and method for the manufacture of building panels Withdrawn EP0819046A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPM051193 1993-08-12
ZA949935A ZA949935B (en) 1993-08-12 1994-12-13 Means and method for the manufacture of building panels
PCT/AU1995/000079 WO1996026055A1 (en) 1993-08-12 1995-02-20 Means and method for the manufacture of building panels

Publications (2)

Publication Number Publication Date
EP0819046A1 EP0819046A1 (en) 1998-01-21
EP0819046A4 true EP0819046A4 (en) 1999-05-26

Family

ID=27156900

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95909584A Withdrawn EP0819046A4 (en) 1993-08-12 1995-02-20 Means and method for the manufacture of building panels

Country Status (8)

Country Link
EP (1) EP0819046A4 (en)
JP (1) JPH11500372A (en)
AU (1) AU673446B2 (en)
BR (1) BR9510379A (en)
NZ (1) NZ281148A (en)
RU (1) RU2140851C1 (en)
WO (1) WO1996026055A1 (en)
ZA (1) ZA949935B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100349710C (en) * 2001-11-16 2007-11-21 联合财产投资有限责任公司 Installation for producing reinforced concrete parts
ES2189676B2 (en) * 2001-11-16 2004-09-16 Associated Property Investments L.L.C. INSTALLATION TO MANUFACTURE CONCRETE CONCRETE PARTS.
AUPS314202A0 (en) * 2002-06-25 2002-07-18 Rapid Building Systems Pty Ltd Improved means and method for the manufacture of pre-cast building panels
WO2005024977A1 (en) 2003-09-10 2005-03-17 Ark Corporation Pty Ltd A portable water resistant multi-function lead-acid battery box
FR2907704B1 (en) * 2006-10-30 2008-12-26 Rector Lesage Sa METHOD FOR MOLDING A PREFABRICATED CONCRETE ELEMENT AND MOLDING MACHINE USING THE SAME
IT1394519B1 (en) 2008-12-11 2012-07-05 Italcementi Spa COMPOSITE PANEL BASED ON CEMENTITIOUS MORTAR WITH TRANSPARENCY PROPERTIES
CN102218769A (en) * 2011-06-14 2011-10-19 南京福臻再生资源科技股份有限公司 Plate material production equipment
DE102012220058A1 (en) * 2012-11-02 2014-06-12 Hilti Aktiengesellschaft Method for joining precast concrete elements
CN104708703A (en) * 2015-03-30 2015-06-17 中国重型机械研究院股份公司 Die-cavity vibration-type gypsum building block forming machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH205855A (en) * 1937-07-31 1939-07-15 Emil Dr Mehes Process for the production of hollow structures from stalk-like or fibrous materials and a binding agent.
US2580223A (en) * 1948-07-10 1951-12-25 Holopast Ltd Apparatus for extracting mandrels from cavitied plastic structures
FR55949E (en) * 1944-12-01 1952-09-09 Mold for the manufacture of reinforced plaster hollow boards
FR1169901A (en) * 1957-03-21 1959-01-07 Staff Derives Stucs Process for manufacturing prefabricated panels and panels obtained by said process
FR2265511A1 (en) * 1974-03-26 1975-10-24 A C I Tech Centre
FR2324429A1 (en) * 1975-06-10 1977-04-15 Paraisten Kalkki Oy METHOD AND DEVICE FOR THE MANUFACTURING OF CONCRETE ELEMENTS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1011036A (en) * 1963-09-24 1965-11-24 Dow Mac Products Ltd Improvements in or relating to the production of hollow concrete articles
FR2245172A5 (en) * 1973-02-07 1975-04-18 Martelletti Tommaso Prefabricated plaster building block - is formed of quick setting plaster with vert. tubes in the core
FR2241192A5 (en) * 1973-08-14 1975-03-14 Rhone Progil Continuous casting of concrete profiles with foam plastic cores - laid up using rapid hardening concrete and foam compsns
FR2354868A1 (en) * 1976-06-18 1978-01-13 Gen Batiment Hollow precast reinforced concrete slab for false ceiling - is made using paraffin wax in lost wax process
SU718272A1 (en) * 1977-07-07 1980-02-29 Центральный научно-исследовательский и проектный институт типового и экспериментального проектирования жилища Unit for making ventilation blocks
FR2410108A1 (en) * 1977-11-24 1979-06-22 Cauvet Jules Shutter for cellular precast concrete floor slabs - has table with demountable side forms mounted on pivotable movable frame
DE3167456D1 (en) * 1981-05-18 1985-01-10 Heinz Carl Building slab
IT1143450B (en) * 1981-11-30 1986-10-22 Francesco Ruscica MODULAR BUILDING COMPONENT FOR BUILDING CONSTRUCTION AND PROCEDURE AND MACHINE FOR ITS MANUFACTURE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH205855A (en) * 1937-07-31 1939-07-15 Emil Dr Mehes Process for the production of hollow structures from stalk-like or fibrous materials and a binding agent.
FR55949E (en) * 1944-12-01 1952-09-09 Mold for the manufacture of reinforced plaster hollow boards
US2580223A (en) * 1948-07-10 1951-12-25 Holopast Ltd Apparatus for extracting mandrels from cavitied plastic structures
FR1169901A (en) * 1957-03-21 1959-01-07 Staff Derives Stucs Process for manufacturing prefabricated panels and panels obtained by said process
FR2265511A1 (en) * 1974-03-26 1975-10-24 A C I Tech Centre
FR2324429A1 (en) * 1975-06-10 1977-04-15 Paraisten Kalkki Oy METHOD AND DEVICE FOR THE MANUFACTURING OF CONCRETE ELEMENTS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9626055A1 *

Also Published As

Publication number Publication date
AU7024894A (en) 1995-02-23
EP0819046A1 (en) 1998-01-21
AU673446B2 (en) 1996-11-07
WO1996026055A1 (en) 1996-08-29
BR9510379A (en) 1998-12-15
JPH11500372A (en) 1999-01-12
MX9706309A (en) 1997-11-29
RU2140851C1 (en) 1999-11-10
ZA949935B (en) 1995-10-09
NZ281148A (en) 1999-01-28

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