WO1994022648A1 - Moule pour materiau durcissant - Google Patents

Moule pour materiau durcissant Download PDF

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Publication number
WO1994022648A1
WO1994022648A1 PCT/AU1994/000154 AU9400154W WO9422648A1 WO 1994022648 A1 WO1994022648 A1 WO 1994022648A1 AU 9400154 W AU9400154 W AU 9400154W WO 9422648 A1 WO9422648 A1 WO 9422648A1
Authority
WO
WIPO (PCT)
Prior art keywords
settable material
mould
panel
columns
rigid base
Prior art date
Application number
PCT/AU1994/000154
Other languages
English (en)
Inventor
Antonio Perrella
Original Assignee
Perval 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 Perval Pty. Ltd. filed Critical Perval Pty. Ltd.
Priority to AU63715/94A priority Critical patent/AU6371594A/en
Priority to EP94911026A priority patent/EP0651692A4/fr
Priority to GB9424241A priority patent/GB2283198B/en
Publication of WO1994022648A1 publication Critical patent/WO1994022648A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • 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
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • B28B7/007—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with moulding surfaces simulating natural effets, e.g. wood or stone
    • 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
    • B28B7/06—Moulds with flexible parts
    • 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
    • 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
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/346—Manufacture of moulds

Definitions

  • the present invention relates to a settable material mould particularly, although not exclusively, envisaged for use in moulding settable material being cementitious material such as concrete into paving blocks, panels, columns, lintels, kerbing, sills and the like.
  • the present invention relates to a settable material mould for use in moulding a texture into a top and one or more sides of concrete paving blocks, panels, columns, lintels, kerbing, sills or the like.
  • the present invention also relates to a panel formed by moulding in the settable material mould.
  • the present invention further relates to a battery for moulding a plurality of the panels at a time.
  • the present invention further relates to a building formed from a plurality of the panels and a plurality of columns.
  • Prior art attempts at forming a relief surface in a plurality of sides of a settable material block have involved the use of timber boxes with polyurethane liners located therein.
  • the polyurethane liners are merely placed in the timber boxes and the settable material poured into the liners. Once set, the settable material block with the liner about it is removed from the timber box and the liner is peeled from the set material, cleaned and replaced in the timber box.
  • Another prior art technique involves clamping the liner to a top edge of the timber box and removing the material once set by pulling with a vacuum platen or the like. The liner then flops back into the box and is ready to receive further settable material.
  • This arrangement overcomes the problems of the liner flopping into the box and the problem of settable material locating between the liner and the box.
  • this system has the disadvantage that the liner is greatly stretched during the extraction process and hence the liner tends to fail prematurely. Also, the liner still loses its shape stability because it is not fixed into the framework.
  • a settable material mould for moulding settable material to the shape of a master, the settable material mould comprising: a rigid base having a plurality of raised members in it and a plurality of holes located in it; a resilient liner set about the raised members and through the holes for mechanically keying to the rigid base to ensure an intimate contact between the resilient liner and the rigid base; a plurality of walls attached to the base to form an endless wall for defining a periphery of the resilient liner, and for retaining a charge of the settable material; an open top defined by upper ends of the walls remote from the rigid base, the open top being capable of receiving the charge of settable material; whereby, in use, the resilient liner and the walls define a shape to which the charge of settable materials is to set.
  • a battery for forming a plurality of moulded units having relief one both faces comprising: a base frame for location upon a vibrator means for vibrating air bubbles out of settable material poured into the battery, a plurality of mould members pivotably attached to the base frame, each mould member comprising: a frame having a pivot for pivotable attachment to the base frame; and, two settable material moulds removably attached into the said frame , each settable material mould comprising: a rigid base having a plurality of raised members in it and a plurality of holes located in it; a resilient liner set about the raised members and through the holes for mechanically keying to the rigid base to ensure an intimate contact between the resilient liner and the rigid base; a plurality of walls attached to the base to form an endless wall for defining a periphery of the resilient liner; an open top defined by upper ends of the walls remote from the rigid base, the open top being capable of receiving the charge of settable material;
  • a panel for use in a building structure also including columns and the like, the panel being formed by moulding a charge of settable material in a battery having adjacent settable material moulds which define between them a mould cavity, the panel having: a reinforcing frame having a grid of reinforcing bars fixed together and fastening means fixed to the reinforcing bars for use in fastening the panel to one of the columns in the building structure, the reinforcing frame being moulded within the charge of settable material; a face formed by the settable material, the face having shoulders for bearing against the columns, the shoulders each having an aperture passing from the face into the panel to provide access to the fastening means for fastening the panel to one of the columns, the face being substantially parallel to the reinforcing frame; and, a cap located within the panel about the fastening means for inhibiting ingress of the settable material into the fastening means during setting of the settable material.
  • a building formed of prefabricated components including columns and panels, the columns being elongate and having a plurality of holes in opposite edges thereof for receiving threaded fasteners and each of the panels being formed by moulding a charge of settable material in a battery having adjacent settable material moulds which define between them a cavity, the panels each having: a reinforcing frame having a grid of reinforcing bars fixed together and fastening means fixed to the reinforcing bars for use in fastening the panel to one of the columns in the building structure, the reinforcing frame being moulded within the charge of settable material; a face formed by the settable material, the face having shoulders for bearing against the columns, the shoulders each having an aperture passing from the face into the panel to provide access to the fastening means for fastening the panel to one of the columns, the face being substantially parallel to the reinforcing frame; and, a cap located within the panel about the fastening means for inhibiting ingress of the settable material
  • a “master” is a shape to which a plurality of moulded units are to be made.
  • mechanical keying means securing of the resilient liner to the rigid base by setting the resilient liner through the raised members and the holes.
  • the liner is formed with no air gaps between it and the rigid base or the endless wall.
  • the resilient liner has a relief pattern to be formed into the settable material.
  • the endless wall may be hinged between a setting position for moulding the settable material and a releasing position for releasing the settable material once set.
  • the resilient liner may also cover the walls so as to produce texture on more than one face of a resulting moulded unit. Thence hinging of the walls is particularly necessary where the shape defined by the resilient liner is smaller at the open top than at the base of the mould - since otherwise the moulded unit can not be removed from the mould.
  • the settable material mould may also include mandrills disposed upwardly from the resilient liner for defining holes and/or apertures in the moulded unit.
  • the settable material mould may also include one or more members removably attached to the open top and bearing upon the mandrills for defining the shape of the rear of the moulded unit.
  • moulded units being concrete paving blocks, panels and columns, although it is to be understood that it is of general applicability.
  • the moulded units could be concrete window sills, lintels, cappings, strut blocks, parapet walls, kerbing, sills and the like.
  • Figure 2 is a plan view of the settable material mould of Figure 1, shown to an enlarged scale and with its external frame removed for clarity;
  • Figure 3a is a cross-sectional side view of the settable material mould of Figure 1 take on line 3a-3a, and shown with a resilient liner set into it;
  • Figure 3b is a cross-sectional side view, similar to that of Figure 3a, of a settable material mould according to another embodiment of the present invention for forming a pattern in three sides of the settable material;
  • Figure 4 is a plan view of a settable material mould according to yet another embodiment of the present invention for use in forming a panel having two fixing holes;
  • Figure 5 is a cross-sectional side view of the settable material mould of Figure 4 taken on line 5-5;
  • Figure 6 is a cross-sectional side view of a mould member for use in a battery of such moulds for forming panels having relief on both sides;
  • Figure 7 is a cross-sectional side view of a part of a battery of the mould members of Figure 6;
  • Figure 8a is a reinforcing frame for use in a panel moulded using the battery of Figure 7;
  • Figure 8b is a side view of the frame of Figure 8.
  • Figure 9a is a front view of a panel made in the battery of Figure 7 with the reinforcing frame of Figure 8a;
  • Figure 9b is a cross-sectional edge view of the panel of Figure 9a taken on line 9b-9b;
  • Figure 10 is a cross-sectional side view of a settable material mould for forming a column with a plurality of pairs of fixing holes;
  • Figure 11 is a plan view of a column produced by the mould of Figure 10, shown in relation to two panels of Figure 9a;
  • Figure 12 is a plan view of the column of Figure 11, shown with a flange attached to one end;
  • Figure 13 is a cross-sectional side view of the column of Figure 12 taken on line 13-13 and showing two of the flanges, one at each end;
  • Figure 14 is a cross-sectional side view of a settable material mould for use in forming a corner column
  • Figure 15 is a plan view of three columns two of which are corner columns formed by the mould of Figure 14 and the other is the column of Figure 11;
  • Figure 16 is a front elevation of a wall segment formed of two of the columns of Figure 11 and six of the panels of Figure 9a;
  • Figure 17 is a plan view of the wall segment of Figure 16;
  • Figure 18 is a plan view of a building using the panels of Figure 9a and the columns Figures 15.
  • FIGS 1 to 3a there is shown a settable material mould 10 comprising a rigid base 12, an open top 14, an endless wall 16, an external frame 18, and a resilient liner 20.
  • the rigid base 12 has a plurality of dimples 22 extend upwardly towards the open top 14 and are typically arranged in a matrix pattern as shown in Figures 1 and 2.
  • the dimples 22 have a well 24 formed by frustoconical walls 26 terminating at a top 28 which has a hole 30.
  • the dimples 22 are interconnected by a web 34.
  • the web 34 has a plurality of air holes 36, each air hole 36 typically being located equidistant between adjacent one of the dimples 22. Typically, the air holes 36 are smaller in diameter than the holes 30 in the tops 28 of the wells 24.
  • the matrix of dimples 22 are at 50 mm centres.
  • the air holes 36 are approximately 5 mm in diameter and the holes 30 are about 10 mm in diameter.
  • the endless side wall 16 is disposed substantially at right angles to the rigid base 12 and is located about the periphery of the rigid base 12.
  • the endless side wall 16 defines the open top 14 and with the resilient liner 20 defines a mould cavity 38.
  • the endless side wall 16 is typically formed in discrete wall sections which butt together, but which are not joined together except at their connection with the rigid base 12. This has the effect that the wall sections tend to splay away from each other when the external frame 18 is removed. This is beneficial in that it assists in releasing the mould 10 from a moulded unit.
  • the external frame 18 is typically "L" shaped in cross-section and press fits about a top lip 40 of the endless wall 16.
  • the external frame 18 has a plurality of handles 42 for convenient handling of the mould 10 for transport and for inverting the mould 10 to eject the moulded unit once set.
  • the resilient liner 20 is formed into the rigid base 12 to provide a relief surface 50 uppermost.
  • the relief surface 50 is formed to the shape of a master to which moulded units are to be made.
  • the resilient liner 20 is formed by placing the master into the open top 14 and inverting the mould 10 so that the rigid base 12 is uppermost. In so doing, a cavity is produced between the top of the master and the tops 28 of the dimples 22. Resilient material, in liquid form, is then poured through the holes 30 in the dimples 22 so as to come into contact with the upper surface of the master. Pouring is continued until the liquid fills the entire cavity and the dimples 22. During the pouring process air is expelled from the cavity through the air holes 36. Once the liquid sets the resilient liner 20 is formed to the shape of the master and the master can be removed from the open top 14 and the relief surface 50 is thus completely formed.
  • the resilient liner 20 is keyed into the rigid base 12 through the holes 30 and into the dimples 22. Accordingly, in the event that adherence between the resilient liner 20 and the rigid base 12, due to surface tension, ceases to be effective the resilient liner 20 will be maintained in contact with the rigid base 12 by the portion of the resilient liner 20 which is formed through the holes 30 and into the dimples 22.
  • the portion of the resilient liner 20 which resides in the dimples is referred to as a "button" 52.
  • the rigid base 12 and the endless wall 16 are formed from metal materials. However, they could be formed from wood or fibre glass or the like.
  • the mould 10 is disposed with the rigid base 12 lowermost and the open top 14 uppermost.
  • Settable material such as cement (with or without aggregate material) is poured into the mould cavity 38 of the mould 10 through the open top 14.
  • the mould 10 is placed upon a mechanical vibrator for vibrating air bubbles out of the settable material. Once the air bubbles have been removed the mould 10 is removed from the mechanical vibrator and the settable material allowed time to set sufficiently to allow handling. When the material is so set the external frame 18 is removed from about the top lip 40 of the endless wall 16. This allows the wall sections of the endless wall 16 to splay apart and hence come away from the sides of the moulded unit to facilitate release of the mould 10 from the moulded unit. The mould 10 is then lifted using the handles 42 and inverted. This allows the moulded unit to be released from the mould cavity 38.
  • the external frame 18 is then refitted to the endless side wall 16 and the mould is prepared to receive a further charge of settable material.
  • FIG 3b there is shown a settable material mould 70 according to another embodiment of the present invention.
  • the settable material mould 70 is similar to the settable material mould 10 and like numerals denote like parts.
  • the mould 70 differs from the mould 10 in that it has side walls 72 which are hingedly attached to the rigid base 12 by hinges 74 (such as piano-type hinges).
  • the hinges 74 are disposed along the intersection of the side walls 72 and the rigid base 12.
  • the side walls 72 each have a plurality of dimples 22 the same as the dimples located in the rigid base 12.
  • the mould 70 has a resilient liner 76 which is set through the dimples 22 in the rigid base 12 and in the side walls 72, thus keying to both the rigid base 12 and the side walls 72.
  • the resilient liner 76 has a relief surface 78 formed across the rigid base 12 and over the side walls 72 in one continuous piece.
  • the relief surface 78 can define a mould cavity 38 which is narrower at the top lip 40 than at the rigid base 12.
  • the mould 70 is operated substantially in the same manner as the mould 10 except that when the external frame 18 is remove from the top lip 40 the side walls 72 can be hinged with respect to the base so as to release the moulded unit from the resilient liner 76 at the side walls 72.
  • a removal device such as a vacuum platen or the like, can then by secured to the upper surface of the moulded unit and the moulded until lifted out of the mould cavity 38.
  • the mould 70 may be inverted to remove the moulded unit in the same manner as with the mould 10.
  • the moulds 10 and 70 are particularly intended for use in moulding paving blocks such as rectangular paving blocks.
  • FIGs 4 and 5 there is shown a settable material mould 90 particularly for use in moulding panels.
  • the mould 90 is similar to the mould 10 and like numerals denote like parts.
  • the mould 90 differs from the mould 10 in that it has two mandrills 92 located centrally of its width and towards its outermost side walls.
  • the mandrills 92 are intended to form holes passing through a panel moulded in the mould 90.
  • the mould 90 is provided with a resilient liner 94 as shown in Figure 6.
  • Two of the moulds 90 are arranged back-to-back in a frame 96 supported upon two pivots 98 (only one of which is depicted in the drawings) to form a mould member 100.
  • the moulds 90 are secured into the frame by fixings such as bolts 102. Hence, the moulds 90 can be removed from the frame 96 and replaced when the resilient liners 94 are no longer serviceable or when a new shape of panel is to be produced by the moulds 90.
  • the pivots 98 each have a hole 104 which is pivotably attached to a base frame (not shown).
  • a plurality of the mould members 100 so arranged form a battery 110 which is shown in part in Figure 7.
  • Adjacent ones of the mould members 100 form a mould cavity 112 between their resilient liners 94.
  • the mould cavities 112 formed between the plurality of mould members 100 each have an open top 114 through which settable material can be poured. Edges of the mould cavities 112 are defined by the junction of the resilient liners 94 of the adjacent mould members 100.
  • the pivots 98 be relatively close together and a clamp be used at the free ends of the mould members 100 to force the mould members together in sealing contact.
  • FIGS 8a to 9b there is shown a panel 120 in accordance with the present invention and a reinforcing frame 122 therefor.
  • the panel 120 is a generally rectangular prism and has an exterior face 124 an interior face 126 which bound the reinforcing frame 122.
  • the panel 120 also has two ledges 128 located on the exterior face 124 and extending from a lower edge to an upper edge of the panel 120. The ledges each have an aperture 130 for receiving a bolt.
  • the reinforcing frame 122 comprises a plurality of horizontal bars 136 and a plurality of vertical bars 138 arranged in a grid.
  • the reinforcing frame 122 also has two bolt fixings 139 each comprising a plate 140 for mounting a nut 142 for fixing one edge of the panel 120 to a column, as described hereinafter.
  • a cap 144 is placed over the nut 142 so as to inhibit the ingress of the settable material into the thread of the nut 142.
  • the cap is made from plastics material and is conical in shape.
  • the reinforcing frame 122 is located in the panel 120 so that the plate 140 and the nut 142 are disposed away from the exterior face 124 so as to allow greater tension to be used in attaching the panel 120 to the column with a bolt.
  • a settable material mould 150 similar to the mould 10 and like numeral denote like parts.
  • the mould 150 differs from the mould 10 in that it has two mandrills 152 similar to the mould 90.
  • the mandrills 152 support two box shutters 154 which are disposed along the length of the mould 150 and at its lateral edges.
  • the box shutters 154 are typically relatively rectangular in cross-section.
  • the box shutters 154 each have a hole located though them to allow a locking rod 156 to be passed through the box shutter 154 for fixing them to the mould 150.
  • the frame 18 has two tabs 158 extending upwardly to receive the ends of the locking rod 156.
  • the resilient liner 20 and the box shutters 154 define the mould cavity 38.
  • the mould 150 has a reinforcing frame 160 placed into it prior to placement of the box shutters 154 on the mandrills 152.
  • the reinforcing frame 160 comprises a saddle 162, two vertical bars 164, two reinforcing bars 166 and a plurality of horizontal bars 168 spaced along its length.
  • the reinforcing bars 166 are welded to the saddle 162 and the saddle 162 is welded to the horizontal bars 168.
  • the vertical bars 164 are welded to the ends of the horizontal bars 168.
  • the mould 150 can then be inverted to remove the now moulded column 170 shown in Figures 11 to 13 and 15 to 17.
  • the column 170 comprises a beam 172 and two shoulders 174 extending from opposite edges of the beam 172. Accordingly, the column 170 is substantially "T" shaped in cross-section. Distributed along the length of the two shoulders 174 are a plurality of holes 176.
  • the holes 176 correspond in shape to the mandrills 152 of the mould 150.
  • Each end 178 of the column 170 has a recess 180 particularly as shown in Figures 12, 13, 15 and 17.
  • the recesses 180 each receive a flange 182 for fixing the column 170 either to a footing or to a roof member.
  • the column 170 has ferrules 184 to which the flanges 182 are fixed with bolts 186.
  • the ferrules 184 are conveniently welded to the reinforcing bars 166.
  • FIG 14 there is shown a settable material mould 200 similar to the mould 150 and like numerals denote like parts.
  • the mould 200 differs from the mould 150 in that it is effectively only half of the mould 150. So instead of producing a "T" shaped column the mould 200 produces an "L" shaped column 202, referred to as a corner column 202.
  • the mould 200 produces an "L" shaped corner column 202 as shown in Figure 15.
  • the corner column 202 comprises a shoulder 204 extending from a beam 206.
  • the shoulder 204 is substantially the same as the shoulder 174 of the column 170.
  • the beam 206 is substantially the same as the beam 172 of the column 170.
  • the beam 206 is dimensioned to be received on the shoulder 174 and on the beam 172.
  • the ends of the beam have a recess 208 to correspond with the recess 180 on the beam of the column 170 to allow fixing of the corner column 202 to the beam 172 of the column 170.
  • the beam 206 also has a plurality of ferrules 210 fixed to reinforcing bars 212 located in it to allow bolting of the corner column 202 to the shoulders 174 of the column 170.
  • a plurality of the panels 120 can be stacked one upon the other and bolted between two of the columns 170 as shown in Figures 16 and ' 17 to produce a wall segment 220.
  • a plurality of the wall segments 202 can be connected together, also using the corner columns 202 to form a building 230 as shown in Figure 18.
  • the settable material moulds of the present invention all have the advantage that their liners are in intimate contact with their bases so that the liners remain di ensionally stable and release efficiently from the moulded units.
  • the settable material mould 70 enables blocks of settable material to be formed with relief surfaces on two or more of its faces. This is particularly important in the field of textured concrete blocks for use in retaining walls.
  • the settable material moulds can be used with precast machinery designed for wet casting concrete products.
  • the settable material moulds can be used with a precast machine made by Concrete Machinery Systems Limited and sold under the trade mark MULTI BLOC cms 36.
  • settable material moulds 100 could be other than rectangular in plan, cross section and/or in side elevation or end elevation.
  • the battery 110 has the advantage that the settable material moulds 90 of the mould members can be removed for replacement or for changing the shape of the cavities they define.
  • the panel 120 has the advantage that its fixing means (nut 142) is welded to its reinforcing frame 122 and set into the panel 120 during setting of the settable material.
  • the interior surface 126 of the panel 120 is devoid of any holes or recesses or protruding nuts or bolt heads or the like, and is thus more suited for use as an interior as an interior surface as a building.
  • the building 230 has the advantage that each wall segment 220 is capable of supporting itself and each panel 120 can support itself within the wall segment 220. Hence, the building 230 is much more stable than prior art buildings of prefabricated components in which each component relies upon other components for its stability.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

Un moule pour un matériau durcissant (10, 70, 90, 150, 200) a un revêtement élastique (20, 76, 94) qui est formé avec des creux (22) pour produire des boutons (52) de matériau élastique permettant de fixer le revêtement élastique mécaniquement à une base rigide (12) et à des parois latérales rigides (16). La fixation mécanique garantit l'adhésion du revêtement élastique (20, 76, 94) à la base rigide (12) et sa stabilité dimensionnelle, ce qui permet de produire des unités moulées de dimensions constantes, même après une utilisation prolongée du moule (10, 70, 90, 150, 200). Les parois (16) peuvent s'écarter pour libérer une unité moulée dans la cavité du moule (38). Le moule pour matériau durcissant (90) peut être utilisé dans une batterie (110) pour produire des panneaux (120) à deux faces. Les moules (90) peuvent être remis à neuf ou ils peuvent être modifiés pour changer la forme de la cavité du moule (42). Les panneaux résultants (120) ont un cadre de renforcement (122) qui porte deux écrous filetés (142) pour fixation à des colonnes (170 et 202), afin de former une paroi ou un bâtiment (230).
PCT/AU1994/000154 1993-03-31 1994-03-31 Moule pour materiau durcissant WO1994022648A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU63715/94A AU6371594A (en) 1993-03-31 1994-03-31 Settable material mould
EP94911026A EP0651692A4 (fr) 1993-03-31 1994-03-31 Moule pour materiau durcissant.
GB9424241A GB2283198B (en) 1993-03-31 1994-03-31 Settable material mould

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPL809093 1993-03-31
AUPL8090 1993-03-31
AUPL9086 1993-05-28
AUPL908693 1993-05-28

Publications (1)

Publication Number Publication Date
WO1994022648A1 true WO1994022648A1 (fr) 1994-10-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU1994/000154 WO1994022648A1 (fr) 1993-03-31 1994-03-31 Moule pour materiau durcissant

Country Status (2)

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EP (1) EP0651692A4 (fr)
WO (1) WO1994022648A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1963064A2 (fr) * 2005-12-12 2008-09-03 Verti-Crete, LLC Dispositif de revetement pour former des panneaux de beton
US8246002B1 (en) 2003-09-30 2012-08-21 Verti-Crete, Llc Concrete panel mold having reinforced lower support gasket for vertically forming concrete panels
US8573556B1 (en) 2005-10-18 2013-11-05 Verti-Crete, Llc Vertical concrete column form and method of forming same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017216196A1 (fr) 2016-06-13 2017-12-21 Nestec S.A. Dessert lacté réfrigéré comportant des morceaux solides

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GB2102721A (en) * 1981-06-29 1983-02-09 Supercast Limited Method and apparatus for moulding concrete
DE3327452A1 (de) * 1983-07-29 1985-02-07 Heinz Ing.(grad.) 8644 Pressig Carl Form fuer beton-struktur-sichtflaechen
EP0182619A2 (fr) * 1984-11-22 1986-05-28 Bip Chemicals Limited Fabrication de blocs de construction
DD272254A1 (de) * 1988-05-24 1989-10-04 Inst Stahlbeton Formeinlage
US5156791A (en) * 1990-03-26 1992-10-20 Inax Corporation Depositing method of wall concrete
GB2231527A (en) * 1990-05-01 1990-11-21 Christopher Brian Waite Mould release lining and mould having lining locating means

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US8246002B1 (en) 2003-09-30 2012-08-21 Verti-Crete, Llc Concrete panel mold having reinforced lower support gasket for vertically forming concrete panels
US8573556B1 (en) 2005-10-18 2013-11-05 Verti-Crete, Llc Vertical concrete column form and method of forming same
EP1963064A2 (fr) * 2005-12-12 2008-09-03 Verti-Crete, LLC Dispositif de revetement pour former des panneaux de beton
EP1963064A4 (fr) * 2005-12-12 2009-07-29 Verti Crete Llc Dispositif de revetement pour former des panneaux de beton

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EP0651692A1 (fr) 1995-05-10

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