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WO/2008/029302A2 |
A cost-effective starch/water-based binder composition and related method for forming silica sand cores and molds for foundries, wherein the sand grains are pre-coated with starch having additives making the coated sand effective for blo...
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WO/2008/025089A1 |
A mold and method of molding where a building panel which is long and hollow typically of plaster is produced, the mold having retractable portions within the mold defining molding surfaces with also a core which are able to be pneumatic...
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WO/2008/025933A1 |
The method includes providing a rigid mould (8, 150) with at a re-entrant cavity (96, 196). Mouldable material is provided on the rigid mould and the re-entrant cavity is filled to form a hook-like protuberance (36) on a surface of the m...
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WO/2008/023190A1 |
A building block has a surface with a plurality of spacing projections to space the block from an adjacent block and at least one alignment projection to align the block with an adjacent block. The spacing projections contact an adjacent...
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WO/2008/010034A2 |
An apparatus comprises porous mould means (4), arranged for forming ceramic products (2) from a ceramic fluid mixture (3) comprising a suspension of ceramic material in a liquid, and suction means (28, 32), arranged for sucking at least ...
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WO/2008/000156A1 |
A mould and a heavy hammer are used for a cathode vibration shape machine. One mould and one heavy hammer might produce many specifications of cathode carbon block. The mould is a plug-board structure, and the heavy hammer is a slicing a...
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WO/2007/143784A1 |
A recess former (30) is disclosed for use with anchors (35) which are to be cast into a concrete slab (61). The recess former (30) preferably includes a removable plug (36) and preferably rectangular lugs (57) which engage with correspon...
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WO/2007/141216A2 |
For the production of moulded concrete bricks in a moulding machine having a mould which has a plurality of mould nests (FN) which are open at the top and bottom and has additional recesses (FF) in an outer region (RB) surrounding the mo...
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WO/2007/141214A2 |
For a mould for producing moulded concrete bricks in a moulding machine, a configuration having a mould frame (FR), a mould insert (FE) and a connecting material connecting these in an intermediate space is proposed and it is proposed th...
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WO/2007/141245A1 |
For an apparatus for producing moulded concrete bricks having a mould which is held in a moulding machine and has at least one, preferably more than one, mould nests (FN) which are open at the top and bottom and a vibrating device by mea...
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WO/2007/131607A1 |
The invention relates to a method for producing molded concrete bodies (10), especially paving stones (11), slabs and the like. Said molded bodies (10) have an upper side (12), a lower side (13), and preferably substantially upright late...
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WO/2007/126702A1 |
The present invention is directed towards a system to vary dimensions of a body having first and second opposed sides, the first side having a patterning area, the system including, inter alia, a fluid chamber having a support region and...
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WO/2007/124972A1 |
In a track for rail vehicles, individual prefabricated concrete panels (8,11-16) which have a greater longitudinal extent than lateral extent are arranged on a supporting layer, are aligned in a predetermined orientation, and are encapsu...
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WO/2007/122480A2 |
The process for manufacturing building elements (6) for making walls using filling material, particularly earth or the like, comprises the following steps : - providing at least one basic mould (1) and at least a second mould (2) substan...
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WO/2007/121134A2 |
A mounting system for one or more traverse cylinders of a die cast machine positions the cylinders behind the movable platen on a side out of the die area between the platens. A horizontally extending cylinder support bar is mounted betw...
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WO/2007/115355A1 |
A sideform moulding accessory (10) includes a cap member (12) for capping an end (14) of a sideform (16). The cap member (12) includes a pair of opposed sides (12.1) and (12.2) and a peripheral portion (13) with at least a part of a prof...
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WO/2007/114795A1 |
A method and system to design a hollow core panel that can be produced by a concrete extrusion machine, the panel comprising a width (W), a thickness (T), a top surface along the width W, a bottom surface opposite the top surface, a firs...
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WO/2007/108824A2 |
A coating includes a porous a first layer comprising metal coated solid lubricant particles partially fused together. A second layer comprising a metal or a composite that conforms to the surface topography of the first layer.
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WO/2007/104319A1 |
The invention relates to a method for producing clay targets from clay according to a cold pressing and low temperature firing method. According to said method, the material of the product is pressed into moulds up to 600 bar, said mould...
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WO/2007/101869A2 |
The invention relates to a device for the production of concrete preforms in a mould (FO) comprising at least one mould cavity (FN) and at least one mould core (FK) which is held in the form cavity by means of a core holder (KH) and is e...
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WO2007047197B1 |
A method of forming a building structure in a desired contoured configuration. An inner supporting fabric is inflated into at least one form. An outer finishing fabric is draped over the inflated form. A coating is applied to the outer f...
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WO/2007/089215A2 |
A tool (10) and a method for creating the tool (10) which is comprised of several selectively coupled sectional members (12,16) and which includes at least one cooling channel (14). In one embodiment, each sectional member (12,16) which ...
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WO/2007/088527A1 |
The present invention relates to a mould (1) for a block comprising a main body portion (2), having a substantially triangular inner surface (3); and a bottom wall (4) and two side walls (5), each having a substantially quadrangular inne...
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WO/2007/082364A1 |
A two-piece cylindrical telescopic canning sleeve comprising an inner lower member and an upper outer member. The outer member is provided with at least one set of a plurality of engagement devices. The inner lower member is provided wit...
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WO/2007/080059A1 |
During the manufacture of thin fiat articles, in particular slabs and tiles using Terastone™ technology, special chromatic effects, in particular veined and spotted effects, are obtained by staining the production mould, prior to depos...
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WO/2007/078899A1 |
A mold for manufacturing a corner-shaped simulated stone product (50) has a mold cavity (20) configured to imprint a stone texture on at least a first side face (54) and a front face (52) of the corner-shaped product. The mold also provi...
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WO/2007/078901A2 |
A demolding apparatus (10) for removing molded building products (30) from a mold (12) has a conveyor assembly (50) to advance the mold in a machine direction. A removal mechanism contacts a dislodged portion of the molded building produ...
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WO/2007/069877A1 |
The invention relates to an integral, industrialised, modular dwelling system which is based on modular, multi-functional, three-dimensional modules that are made from reinforced concrete. The modules, roofing and components are produced...
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WO/2007/065541A1 |
The invention relates to a device for producing moulded concrete blocks, comprising lateral recesses, by means of recess bodies (AK) which can be displaced in a mould. The invention also relates to a mould insert and a moulding frame (QL...
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WO/2007/065556A1 |
The invention relates to a device for producing moulded concrete bodies (BS) comprising recesses, which are provided in the base thereof, in a moulding machine. According to the invention, a recess device which comprises displaceable rec...
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WO/2007/066358A1 |
An apparatus for manufacturing building panels including a building panel manufacturing device which is provided with means for making vertical and horizontal ducts into each panel which are connected to one another and opened towards th...
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WO2005113210B1 |
A method for producing ceramic articles having a complex geometry. Temporary tooling is provided having cavities corresponding in shape to the desired ceramic article. The cavities are filled with a ceramic slurry which is solidified by ...
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WO/2007/046820A2 |
The present invention features a system and method to determine relative spatial parameters between two coordinate systems, which may be a mold and a region of a substrate in which mold is employed to generate a pattern. To that end, rel...
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WO/2007/043897A2 |
Disadvantages in the tilt slab industry include cost associated with the transportation of off site precast slabs of varying sizes being transported to the site on flat bed trucks for erection. On site casting uses either a temporary cas...
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WO2007019036B1 |
A concrete block mold division plate (26) for front-face-up block molding. The division plate fits into a channel (44) formed in each of the side walls (22) of the mold(20) . A plurality of fasteners (48) secure the division plate (26) w...
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WO/2007/032683A1 |
Container for storing environmental dangerous materials, particularly for lasting deposit of nuclear waste material. The container is cast of a mineral material, particularly concrete. The container has a restricted opening (12) provided...
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WO/2007/029094A1 |
A void former particularly for use with a lifting anchor cast into a concrete component is of two piece construction comprising a flexible element and a separate body which is substantially rigid. The flexible element is engageable with ...
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WO/2007/027159A1 |
Water-soluble fluorescent particles are formed in a simple process. A mixture comprising a solvent, water, a fluorescent polymer dissolved in the solvent, and an amphiphilic molecule is provided. The fluorescent polymer comprises a hydro...
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WO/2007/027572A2 |
An apparatus and method of manufacture that include a hollow tubular structure (4) having an inner surface and an outer surface, with the inner surface being in contact with a fluid and the outer surface including a plurality of irregula...
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WO/2007/021402A2 |
Colloidal silica having an increased particle size and narrow particle size distribution is disclosed. A method for continuously producing the desired colloidal composition is disclosed comprising the steps of providing preformed silica ...
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WO/2007/001169A1 |
Method for manufacture of a concrete floor. In a moulding jig (1) a first layer (3) meant as top layer is poured. After application of pre-stressed reinforcement (6) a second layer (7) meant as construction layer is poured on the first l...
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WO/2006/136770A1 |
A movable die head for a cementitious press mould, the die head having a mould face (45) intended to contact and apply compression to a mixture (66) contained in the mould, the mould face being defined by at least one wear component (50)...
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WO/2006/128458A1 |
Self-supporting intermediate walls (12) for cellular division of mould lower parts in a concrete casting machine of the kind typically used for making cast items in the form of concrete blocks for wall construction and elements, solid bl...
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WO/2006/126784A1 |
A mold for cement mortar is provided. The mold for cement mortar includes a pair of side frames that have “&igr ” shaped sections that are curved to form side walls, on whose internal surfaces accommodating recesses are formed to be ...
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WO/2006/125590A1 |
The invention relates to a method and a device for producing precast components (1) that comprise a base (1') and a wall element (1'') using a concrete casting mold (2) having the shape of the precast component (1). The aim of the invent...
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WO/2006/122892A1 |
During the manufacture of blocks of conglomerate stone or ceramic material, of the type where a mix, comprising granulated stone, stone-like or ceramic material of selected particle size and a hardening binder, is fed into a formwork of ...
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WO/2006/120200A1 |
Mould release composition for hydraulic binders that comprises an oily component of any kind acting as the base, and a paraffinic, olefinic or aromatic organic alcoholic compound with one or more hydroxyl groups in the primary and/or sec...
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WO/2006/120216A1 |
The present invention relates to a release composition based on vegetable unsaturated oils and ethoxylated fatty acids, which is useful, in the form of aqueous emulsion, as moulding release agent for die casting of non ferrous metals and...
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WO/2006/111254A1 |
A device is disclosed for the production of moulded concrete blocks in a moulding machine, whereby differing moulds are rapidly exchangeable in a standard retainer frame on the machine by means of detachable retainer structures.
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WO/2006/107194A1 |
The present invention relates to a method and device for manufacturing a mould for the manufacture of at least one product. The product can be a concrete body. The method comprises of : adjusting a rough shape which roughly approximates,...
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