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Patent Searching and Data


Matches 351 - 400 out of 4,923

Document Document Title
WO/2005/090701A1
A gypsum board which comprises a set gypsum core sandwiched between and faced with fibrous mats, wherein a free surface of one of said mats is pre-coated with a combination of a mineral pigment, optionally an inorganic adhesive binder an...  
WO/2005/087469A1
Apparatus (10) for use in the manufacture of a panel element (1), which comprises spaced apart first and second leaves (2, 3) tied with reinforcing members (5), comprises three casting beds (11) on which the first and second leaves (2, 3...  
WO/2005/080704A1
The aim of the invention is to simplify the production of concrete surfaces by means of displacers (240). To this end, the displacers are embodied e.g. as plastic balls (240) or plastic shells, and are locked in lattices (230) which are ...  
WO/2005/064619A1
Abstract A container device (11) for the long-term storage of hazardous material F), particularly for use for the ultimate disposal of nuclear fuel, comprises a plurality of containment bodies (A, B, C, D), placed successively one with i...  
WO/2005/051620A2
A method for the production of a concrete article having a pattern on a surface thereof, comprising providing a mould having upstanding side walls, and a bottom surface which is patterned with a reverse image of the pattern desired on th...  
WO/2005/038388A2
The invention relates to the use of a reinforcing mat for producing a mobile, preferably circular munition container, bunker or shelter (1). Said reinforcing mat (10a, 10b, 10c) comprises a plurality, preferably at least ten, spaced-apar...  
WO/2005/030474A1
'Bretonstone' technology is used for the production of a dual-layer slab or board-like article. The rear layer is formed from a mix comprising an inorganic granular material in expanded form, in particular consisting of beads of expanded...  
WO/2005/025815A1
A direct-acting link device and a two-legged walking robot with the device are provided. The direct-acting link device is held and locked by a holding brake so as not to telescope during the stop of an actuator. As a result, a load on th...  
WO/2005/016618A1
A structural element comprising at least one timber member; and a polymer concrete cover member covering the timber member; wherein the polymer concrete cover member is bonded to the at least one timber member.  
WO/2005/010291A2
A composite panel and method of fabricating is provided which includes a frame having a plurality of spaced apart frame members, and a concrete slab made of aerated concrete having a density of 400 to 1760 kg/m3 (25 to 110 pcf) pounds pe...  
WO/2005/005117A2
A gypsum board comprises a set gypsum layer having a first face and a second face. A fibrous mat is affixed to at least one of the faces. The mat comprises a non-woven web bonded together with a resinous binder. The web comprises a blend...  
WO/2005/002878A2
A system for making a relatively large surface comprising fragments which are arranged in a mosaic, comprising at least two relatively small mosaic elements which are each provided with a plurality of fragments laid next to each other an...  
WO/2005/002815A1
ABSTRACT A method for producing a base for a surface coating for a building element (1), such as an outer wall, is presented, as well as a building element produced according to the method. The method comprises the step of forming a laye...  
WO/2004/108623A2
A method of controlling the cure of concrete structures using intralaminar heat generated by applying electrical energy to electrically conductive members disposed within the structures. These conductive members include carbon fibers. Th...  
WO/2004/106024A1
A method of forming a building panel core from a mixture having a core-filler portion mixed with a settable liquid to form a shapable, settable solid, the method including delivering the shapable solid to the upper face of a belt in subs...  
WO/2004/097135A2
One aspect of the present invention pertains to an apparatus for forming a rigid foamed cementitious core within a plurality of article shells. In general, the apparatus can be comprised of a shell bank (98) for retaining a plurality of ...  
WO/2004/094743A2
A moisture-tolerant structural panel comprising a gypsum board which comprises a set gypsum core sandwiched between and faced with fibrous mats, wherein a free surface of one of said mats is pre-coated with a combination of a mineral pig...  
WO/2004/091903A1
Cement wallboards and methods for their preparation are disclosed. The wallboards comprise two scrim layers and one mat layer. The wallboards have a smooth surface, are strong, lightweight, and easy to score and snap. Tiles can be readil...  
WO/2004/083573A1
A method for casting hollow core concrete panels includes the use of raft connectors to hold a plurality of spaced foam billets in place during the manufacture to create panel or plank with spaced foam-filled cores. The panels include bi...  
WO/2004/080677A1
The invention is related to a device for the continuous mixing of lightconcrete comprising density decreasing particles, concrete and water, characterised by an elongated mixing chamber (1) in which a screw (4) is rotatably arranged arou...  
WO/2004/069532A1
A novel gypsum wallboard having a textile reinforcing material embedded within a gypsum core together with randomly oriented chopped glass fibers, as well as a novel process for constructing such gypsum wallboards.  
WO/2004/069761A2
The invention relates to a method for the technical production of concrete articles having natural stone or other aesthically configured surfaces. Said method enables natural stone surfaces to be imitated and/or noble artificial stone su...  
WO/2004/059103A1
The invention relates to a plate-shaped façade element, which has a thickness ≤ 20 mm (1) and which is, in essence, made of concrete, comprises a reinforcing insert consisting of a glass fiber woven fabric or of a glass fiber bonded f...  
WO/2004/054770A1
A procedure for the production of tiles or panels (10) in cement material comprising : - crushing of the various materials making up the conglomerate; - preparation of a mixture consisting of water, crushed material and inert cement sand...  
WO2004022503B1
Concrete containing polyurethane is provided and construction elements comprising such concrete. Methods for the preparation of polyurethane for inclusion in such concrete and for the formation of construction elements comprising such co...  
WO/2004/051671A1
A container device (11) for the long-term storage of hazardous material, particularly for the ultimate disposal of nuclear fuel, comprises at least one elongate, cylindrical first containment body (A) having walls defining a first compar...  
WO/2004/048714A1
A metal frame defined by sides of cold formed steel channel section defines an open space. The space is covered by a mesh and a breathable membrane and a layer of self-setting self levelling composition is applied and allowed to set to f...  
WO/2004/048056A1
A method and apparatus for manufacturing an elongated product from a viscous, hardening material such as for instance concrete and provided with a longitudinal reinforcement (14) and, at least locally, a strenghtening reinforcement (8), ...  
WO/2004/048695A1
The invention relates to a single-piece prestressed concrete frame sleeper comprising two cross-ties and two longitudinal supports which extend underneath the rails. Each of the four intersecting zones of the cross-ties (1) and longitudi...  
WO/2004/045819A1
A plant for moulding and curing elongated concrete products such as poles piles and pipes which includes at least one vertical mould, support means above the mould to suspend the reinforcing material in the mould, pump means to fill the ...  
WO/2004/043873A1
A polymer concrete formulation comprising an amount of polymer resin; an amount of thixotrope; an amount of a light aggregate with a specific gravity less than that of the resin; and an amount of a heavy aggregate with a specific gravity...  
WO/2004/039746A1
The inventive cement-concrete mixture comprises 17-26 mass % of binder, 50-58 mass % of fine mineral aggregate, 1.0-4.0 mass % of glass-fibre filler and 1.0-7.0 mass % of fibreglass plastic filler. Gauging liquid is produced by adding a ...  
WO/2004/037740A1
There is shown a method of treating household waste comprising separation, shredding and dewatering steps, as well as detoxifying steps, prior to mixing the household waste with an alkali solution and thereafter mixing the alkali solutio...  
WO/2004/033815A2
Wall system employing channel-reinforced lightweight precast concrete wall panels. The precast wall panels include a concrete slab, and a plurality of spaced-apart elongated generally parallel bent sheet metal channels that are partially...  
WO/2004/033810A2
Precast planar construction blocks (10) are cast on-site or received and assembled in free-standing modules. A variety of shapes of spaced apart paired blocks form free-standing modules which apply building load over a large footprint. B...  
WO/2004/033799A1
A decorative paving tile or panel comprises a plurality of irregularly shaped stone elements of the same or differing thickness embedded in a backing layer or base to form a tile or panel of the predetermined thickness wherein the normal...  
WO/2004/028765A1
A method of producing a natural stone panel where plural natural stones are solidly fixed, arranged along a curved face. The method includes a step of arranging plural large-diameter natural stones on a bottom plate whose upper face is b...  
WO/2004/022881A2
An insulating concrete form (20) with two opposing panels (100,120), each panel having on each end thereof both a tongue (108, 128) and a groove (110, 130) for interconnecting with a similar form, the tongues and grooves positioned such ...  
WO/2004/022295A1
In the manufacture of slabs and panels of ceramic material according to the vacuum vibrocompaction method described in Italian patent 1,311,858, the initial mix is formed using ceramic sands having a grain size of less than 2.5 mm, prefe...  
WO/2004/020760A1
The present invention relates to a method for attaching, by means of a hardening material compound, especially block-like pieces (2) of masonry to constitute a structural element. Masonry blocks (2) are laid, prior to the attachment, in ...  
WO/2004/020761A1
The invention relates to the production of a light façade panel comprising a narrow cement mortar slab which is two-dimensionally reinforced by means of prestressing. The invention also relates to the cast moulding means used to produce...  
WO/2004/014530A1
In a method for making a membrane module short, hollow, non-sintered ceramic or metal fibres (11, 13), which contain a polymer binder, and long sintered fibres (3) are slid over metal rods (9). The rods (9) are then inserted at their end...  
WO/2004/015217A1
The invention relates to the building industry and can be used for producing precast and reinforced concrete products by continuous forming. The inventive hollow-core building product is provided with symmetrical hinged grips made from h...  
WO/2004/011219A1
A method for the surface treatment of a substrate, for example concrete roof tiles, comprising spreading a layer of water-containing hardenable paste containing binder and other particles, for example a cement based slurry, covering the ...  
WO/2004/009925A1
A construction block (2) is disclosed along with a method of producing and assembling a plurality of the construction blocks where the blocks have internal cages (3) around a central passage (1), said central passage (1) opening to top, ...  
WO/2004/007161A1
The invention relates to the field of materials technology and a method for the production of textile-reinforced concrete claddings, such as may be used in water and sewage industries for the cladding of plastic pipes or plastic containe...  
WO/2004/007390A1
The invention concerns a method for improving characteristics of building and coating elements with a rubber-based filler, and resulting materials. Said method consists in incorporating in the concrete or road surfacing material elements...  
WO/2004/001160A1
An expandible/contractible void forming plug member is described that is used for forming a void during the moulding of a unitary hollow building panel. The plug member includes an elongate inner core (70) movable longitudinally of the p...  
WO/2003/104562A1
The invention relates to a railroad concrete tie having interspaced track supporting areas and a concrete connecting piece situated therebetween. The invention provides that the concrete connecting piece is provided with ordinary reinfor...  
WO/2003/101693A1
An apparatus for manufacturing sleepers, the apparatus comprising: a mould for location of a settable material, said mould including a base having at least a pair of holes for location of two cast-in components; an engagement mechanism t...  

Matches 351 - 400 out of 4,923