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WO/2003/051592A1 |
The invention relates to a device for artificially aging concrete blocks (12), which comprises a receiving device for blocks (12) and means which set the received blocks (12) in motion relative one another. The receiving device comprises...
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WO/2003/041928A1 |
The invention relates to an installation for producing reinforced concrete parts. The inventive installation comprises: a first conveyor (1), on which the parts to be produced are cast; a second conveyor (2) which is used to dry said par...
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WO/2003/041930A1 |
The invention concerns a method for making boards based on hydraulic binders such as plaster, said boards having bevelled edges. Said method is characterized in that it comprises the following steps: a) a step which consists in inserting...
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WO/2003/039829A2 |
The invention relates to a method for the mechanical processing of stones, in particular paving stones consisting of concrete or similar. According to the method, at least one working cycle is carried out using at least one processing de...
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WO/2003/039850A1 |
A method for formation of shaped components such as shaped absorbent cores, for disposable absorbent articles, contemplates that a relatively wide web of material be provided from which the components are cut. The web of material is long...
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WO/2003/037584A2 |
Systems and methods for finishing top surfaces of concrete filled access floor panels include the application of at least one material to a top surface of an access floor panel. The top surface may be prepared by grinding and cleaning pr...
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WO/2003/035345A1 |
The invention relates to an extrusion production system that can be used to produce regular-sized bricks and large-sized walls in one single piece. The inventive system employs an extrusion and cutting process comprising a single drying ...
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WO/2003/028886A1 |
A method for manufacturing a honeycomb intermediate and a honeycomb catalyst, which comprises forming a body (21) having ceramic and&sol or a metal as a main component into a formed honeycomb product (22), drying and optionally firing th...
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WO/2003/028967A1 |
Press, apparatus and method for moulding comprising a mould (4) for forming a semi-finished body (8), comprising an elastic forming membrane (7) which acts on the body (8) and deformable by pressurized-fluid means so as to compress said ...
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WO/2003/028049A1 |
In the step of cladding by applying a pressing force to a ceramic stack body, while a frame being punched into a stack body and kept therein, the stack body is pressed by a pressing force applying member located inside of the frame. Acco...
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WO/2003/024682A1 |
Bilayer materils are produced by drying a solution of an alkali metal silicate upon the surface of a flexible backing material until a flexible silicate film is produced. The film may be separated from the back material and incorporated ...
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WO/2003/024894A1 |
Porous ceramic and hybrid ceramic films are useful as low dielectric constant interlayers in semiconductor interconnects. (Hybrid ceramic films are defined as films that contain organic and ceramic molecular components min the structure,...
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WO/2003/024893A1 |
A honeycomb structural body (1) and a method of manufacturing the structural body, the structural body partitioned by porous partition walls (2) and having a large number of through−holes passing therethrough in X−axis direction, cha...
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WO/2003/025484A1 |
Modern drying units for gypsum plaster board have a feed device, comprising several roller feed units (1) arranged in levels one above the other. The drying section is generally divided into several zones (3 to 7), in particular three lo...
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WO/2003/022543A1 |
This invention relates to the double-distribution unit and method, especially for forming ceramic tiles with pattern in imitation of natural stone. The double-distributor unit of the invention comprised of distribution translation framew...
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WO2002065022B1 |
A method for the production of a precise pre-cast concrete piece, in particular in the form of a sleeper or plate for a fixed track for railed vehicles is disclosed. According to the invention, said method is characterised in that the pr...
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WO/2003/018274A1 |
This invention provides a web or a matrix for panels useful in architectural design, such as for exterior architectural panels, panels for interior partitions or for space delimiters, wall or ceiling architectural panels, tables, shelves...
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WO/2003/014494A1 |
The present invention relates to a curing method and film for realizing uniform curing in the inner and outer layers of the concrete. The curing method comprises: disposing a curing film (10) on the top surface of placed concrete; formin...
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WO/2003/014545A1 |
This invention relates to an exhaust gas purifying ap aratus having a particulate filter for collecting particulates in exhaust gas. This particulate filter (22) contains partition walls defining paths (50, 51) in wich exhaust gas flows....
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WO/2003/013688A1 |
In one aspect, the invention relates to a method of producing a porous body of refractory material having a predetermined configuration of pores, comprising : - (a) providing a plurality of porous body elements, each element being formed...
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WO/2003/011610A2 |
An apparatus (11) and a method for impressing three-dimensional patterns (61, 62) in a slip-formed concrete wall (18). At least one impression roller (38) is provided at the discharge end (37) of a slip form (22). The impression roller i...
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WO/2003/008166A1 |
The present invention relates to a casting process designed specifically for the production of concrete articles and to apparatus for its implementation. More particularly, the present invention relates to a casting process for the produ...
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WO/2002/098622A1 |
The invention concerns a method for making a board based on a binder such as gypsum plaster, cement or the like; it comprises steps which consist in: a) mixing a composition designed to form the board body with water; b) depositing the m...
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WO/2002/098646A1 |
A multi-layer gypsum board having face sheets comprising inorganic fiber randomly oriented glass fiber, completely impregnated with gypsum slurry penetrates through the random interstices between the inorganic fibers and coats the board ...
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WO/2002/096610A1 |
An apparatus (10, 10A, 10B, 10C, 10D) and method for roughing surfaces and edges (C') of concrete casted blocks (C), comprising a block support surface (12) having a plurality of surface sections (17, 18, 19, 20). A first (17, 18, 19) of...
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WO/2002/095157A1 |
Platerboard panels (A, B) formed by layers of cardboard (1,3) with a sandwiched plaster sheet (2) and by layers of cardboard (4,6) with a further sandwiched plaster sheet (5), are clamped between a female half mold part (C) and a male ha...
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WO/2002/091458A1 |
A method of producing electrostatic chucks or ceramic heaters, wherein the chucking force of the produced electrostatic chuck or the heating value of the ceramic heater does not locally vary, making it possible to uniformly attract or un...
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WO/2002/085814A2 |
A ceramic honeycomb wall-flow filter is prepared by plugging channels in a ceramic honeycomb comprised of clay by a method comprising the following. First, a mixture comprised of a dispersing liquid and ceramic powder is formed. Second, ...
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WO/2002/085482A2 |
A ceramic honeycomb wall-flow filter is prepared by plugging channels in a ceramic heoneycomb by a method comprising the following. First, a mixture comprised of a dispersing liquid and ceramic powder is formed. Next, the mixture is inse...
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WO/2002/084040A1 |
A block panel comprising a mortar layer and a stone-surface-patterned face mortar layer formed thereon and consisting of a single- or multi-color mortar. A stacked block comprising this block panel formed on, and in close contact with, a...
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WO/2002/081993A1 |
The invention concerns a unit (1) for making plaster boards in the form of connected modules (9, 19, 20, 24), transportable in standard containers. Said unit mainly comprises connected modules in a hydration station (3) and connected mod...
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WO/2002/078936A1 |
A device for the production of coverings in sheets, for example sheathing of clay or polymeric materials, comprising an extrusion head (2) suitable to extrude a strip (6) of extrusible material, and a drum (7) revolving on its longitudin...
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WO/2002/074510A1 |
The invention relates to a method of producing extruded honeycomb bodes (1) that have channels (2), especially for use as catalyst substrates for purifying exhaust gases of an internal combustion engine. Said channels (2) are defined by ...
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WO2001025562A9 |
A backerboard sheet is for moist areas and includes a core having opposing first and second major surfaces, at least one moisture-resistant face layer on at least one of the first and second major surfaces of the core; and wherein the co...
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WO2001025561A9 |
A wallboard sheet includes a core having opposing first and second major surfaces, at least one face layer on at least one of the first and second major surfaces of the core, and wherein the core includes aerated concrete. The provision ...
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WO/2002/070283A2 |
Allows tesseras to be obtained with optimal results in the creation of a mosaic. A terracota support is realised of an optimal size of 100x100 mm and a thickness of between 1.5 and 3 mm, subject to allowances for working, also by a craft...
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WO/2002/058902A2 |
A gypsum board is coated with a coating (32) during the manufacturing process to form a coated gypsum board. Coatings are applied to wet gypsum boards before being dried (325) in the oven and coating penetrates through at least a portion...
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WO/2002/057075A2 |
A method of processing greensheets, wherein the following steps are performed: a) providing a greensheet (1) having a width, length, thickness, a first side (5) and a second side (7); b) bonding to the first side of the greensheet at lea...
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WO/2002/054829A2 |
A method of heating a plurality of ceramic bodies, includes: a) providing ceramic forming raw materials and blending the raw materials with an effective amount of vehicle and forming aids to form a plastic mixture therefrom and thereafte...
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WO/2002/053338A1 |
A method of laminating a green sheet capable of preventing a defective lamination and assuring a dimensional accuracy, comprising the steps of preparing a green sheet with a base film formed of the green sheet comprising ceramic powder a...
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WO/2002/045928A1 |
The invention relates to a machine for edge-milling (rumbling) concrete blocks (1) that have not yet hardened. Said machine comprises a horizontal conveyer (3) for transporting concrete blocks lying in one position on a support plate (2)...
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WO/2002/043455A1 |
A method of manufacturing a ceramic multi-layer substrate, comprising a first process for manufacturing an unbaked composite laminated body (11) having a first contraction suppressing layer (13) and a second contraction suppressing layer...
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WO/2002/039041A1 |
The invention concerns a method for making plaster boards comprising the following steps: (i) forming the board; (ii) hydration hardening of the board; (iii) drying during rotation of the board. The invention also concerns a device for i...
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WO/2002/038348A1 |
The invention concerns a method for making plasterboards comprising the following steps: (i) forming the board; (ii) hydration hardening until obtaining a hydrated product with a content less than 80 %; (iii) continuing the hydration pro...
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WO/2002/038347A1 |
A method of manufacturing a ceramic material body, comprising the steps of producing a ceramic sheet, forming through-holes for forming at least a part of the shape of the ceramic material body in the ceramic sheet, and cutting the ceram...
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WO/2002/033187A1 |
A plasterboard or wallboard panel (10) for use in forming a partition wall defines a plane and include a change of direction in the plane of the panel adjacent at least one edge of the panel to define a flap portion (14) such that panel ...
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WO/2002/031287A1 |
This invention generally pertains to a composite building material comprising a lightweight core with a thin fiber cement facing on one side of the core and a second facing material on the other side. The fiber cement facing that is used...
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WO/2002/007940A1 |
A method for producing mosaic tesserae from a plate-like matrix having a laying surface and an opposed visible surface is described. The method comprises the step of cutting, with first cutting means and starting from the laying surface ...
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WO/2002/002480A1 |
A method is described for repairing and consolidating a natural stone block (1), with internal fractures and structural discontinuities, in which around the block (1) a coating (2, 3, 4) is applied that wraps the block (1) below and alon...
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WO/2002/002314A1 |
The invention relates to a ceramic green body comprising at least two ceramic green films that are glued together with a liquid adhesive. The invention also relates to a method for producing a ceramic green body of this type, whereby the...
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