MX9706309A - Means and method for the manufacture of building panels. - Google Patents

Means and method for the manufacture of building panels.

Info

Publication number
MX9706309A
MX9706309A MX9706309A MX9706309A MX9706309A MX 9706309 A MX9706309 A MX 9706309A MX 9706309 A MX9706309 A MX 9706309A MX 9706309 A MX9706309 A MX 9706309A MX 9706309 A MX9706309 A MX 9706309A
Authority
MX
Mexico
Prior art keywords
mould
plug members
panel
tray
webs
Prior art date
Application number
MX9706309A
Other languages
Spanish (es)
Other versions
MXPA97006309A (en
Inventor
Geoffrey Grantham
Original Assignee
Rapid Building Systmes 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 Systmes Pty Ltd filed Critical Rapid Building Systmes Pty Ltd
Publication of MX9706309A publication Critical patent/MX9706309A/en
Publication of MXPA97006309A publication Critical patent/MXPA97006309A/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
    • B28B7/16—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)

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).
MXPA/A/1997/006309A 1997-08-19 Means and method for the manufacture of panels for construcc MXPA97006309A (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
MX9706309A true MX9706309A (en) 1997-11-29
MXPA97006309A MXPA97006309A (en) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
BR9510379A (en) 1998-12-15
ZA949935B (en) 1995-10-09
NZ281148A (en) 1999-01-28
EP0819046A4 (en) 1999-05-26
AU7024894A (en) 1995-02-23
JPH11500372A (en) 1999-01-12
AU673446B2 (en) 1996-11-07
RU2140851C1 (en) 1999-11-10
EP0819046A1 (en) 1998-01-21
WO1996026055A1 (en) 1996-08-29

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees