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Patent Searching and Data


Matches 801 - 850 out of 12,039

Document Document Title
WO/1988/000267A1
For continuous production of block members consisting of outer block elements (2) having an intermediate layer (4) of a binding material, especially lightweight concrete building blocks with a heat insulating intermediate layer of foamed...  
WO/1988/000268A1
A method and an arrangement for packaging two or more plaster boards by covering the transversal edge surfaces (4, 5), either partially or fully, of two or more sheets (1, 2) of plaster board with a tape (6), which has a width greater th...  
WO/1987/006521A1
Method of re-alkalizing carbonized zones in concrete etc. The method consists of passing an electric charge between a reinforcement element in an area which has been carbonized and an electrode in an area with an alkalic environment.  
WO/1987/003109A1
A paste consisting of pasty or granular material coated with additional pigment and then re-pressed is applied to a support (13) in the form of a pressed strip or covering (17). The strip or covering is subjected to a first, incomplete h...  
WO/1987/000116A1
In order that holes may be produced in a simple and safe manner in a plaster plate (1) to be used as sound adjuster in a room, holes (15) are punched out of the plate, e.g. in the shape of slits, by means of a cutting tool. Hereby the co...  
WO/1986/006774A1
A constructional element such as a building block is made from an aerated cementitious material and has two major sides (10) and four minor sides. To enable a wall to be built without the need for mortar, keyways in the form of ridges (1...  
WO/1986/006020A1
Process for heating and drying of reinforced concrete products in which is arranged a reinforcement (9) of electrically conducting material, wherein it is provided that parts of the reinforcement (9) can be reached from the outside. At l...  
WO/1986/005139A1
A grit mixture having either damp or plastic consistency is first prepared, made up of marble powder, high-resistance cement, water, gem scales and, if necessary, dye colour. The mixture is cast in suitable moulds and vibrated at the sam...  
WO/1986/003448A1
Apparatus for forming cement roofing tiles (26), the apparatus comprising a support bed for supporting a plurality of pallets (4) which define the undersides of tiles. The apparatus includes a drum (20) located above the pallets, the dru...  
WO/1985/002900A1
Process for drying wet products, carried out by subjecting the products to phases (1) of exposure by means of a hyperfrequency electromagnetic radiation and simultaneous ventilations with a hot and unsaturated gas flux, (2) ventilations ...  
WO/1985/001690A1
Method and apparatus in the manufacture of prefabricated concrete wall elements for the application of a coating and/or ornamentation thereon in the form of bodies, plates or the like (9) of brick, ceramic, mosaic or similar material. Th...  
WO/1985/001538A1
A roofing plate (10), such as a corrugated, interlocking tile, is at its upper side surface provided with a proofing strip (27) arranged extending across the corrugations of the roofing plate at the upper edge thereof. The proofing strip...  
WO/1985/000587A1
A method of accelerating the hardening of concrete by carbonation with a gas consisting wholly or partly of carbon dioxide. Prior to carbonation, the concrete is dewatered and/or deaerated in a closed mould in which a sub-pressure is mai...  
WO/1984/000320A1
A method and apparatus for manufacturing bricks by extruding a column of raw clay having at least a cross-section corresponding to a desired brick cross-section. The extruded column is conveyed to a frog cutting station having a pluralit...  
WO/1983/003632A1
A roof tile (9) having contoured interlocking regions (20) along its side edges is provided with a plurality of relatively shallow closely spaced, longitudinally extending grooves on its upper surface (19) and optionally upwardly extendi...  
WO/1983/001592A1
The characteristics of surfaces of bodies made from a basic material (22) which is mouldable at low temperatures, such as concrete or concrete-like materials are improved by applying a layer of metal (12) to one or more surfaceparts ther...  
WO/1983/001410A1
Process and apparatus for producing fabric-reinforced, thin concrete panels suitable as a backer board for construction materials such as ceramic tile, slate and thin brick. Prior art methods tend to be labor intensive and require undue ...  
WO/1983/000029A1
A building block (10) including at least one internal cavity (e.g. 12) is insulated by molding an insulating layer (24) from expandable thermoplastic polymer particles, such as beaded polystyrene, to one or more interior surfaces (26, 27...  
WO/1983/000028A1
Method for adjusting the height of building blocks (2), wherein the amount of material (3) deposited on the blocks is flattened during the feeding of said blocks.  
WO/1982/003358A1
A method of manufacturing a thermally insulated building block (54a) comprises foaming a quantity of foamable plastics material in an enclosed space (56) between a building block (54) and a closure means (52), the quantity of material be...  
WO/1982/002708A1
In an air dried brick containing fuel, the fuel is included in the centre whereas the edge areas remain free. Thereby, it is possible to obtain a sufficient fuel concentration in order to do without additional energy supply in the heatin...  
WO1982000041A1
A method and apparatus for facilitating the filling of insulation material into cavities (11) in hollow blocks (10). The apparatus comprises one or several drums (14, 15), which are arranged over a conveying means moving blocks past the ...  
WO/1981/002865A1
In a method of manufacturing profiled elements from a hardenable mass such as concrete, using a casting machine (1), the mass is discharged from said machine in the form of a continuous casting via an exchangeable nozzle (1a), which dete...  
JP2014177020A
To provide a method for drying a hydrous material capable, by controlling humidity under a specified humidity condition within a relatively brief period in the initial phase of a drying process following the commencement thereof, of dryi...  
JP2014172100A
To provide a slit blade for forming a pressing groove and a manufacturing method for a ceramic package capable of manufacturing a ceramic package having an excellent splittability of a split groove, having no gouging and occurrence of a ...  
JP2014172401A
To provide a shaft bearing having first and second functional elements with a large geometrical dimension on two discrete faces, and a method of manufacture which drastically reduces a defective product rate.A method of manufacturing a s...  
JP2014172817A
To provide a molded film which is formed by molding/solidifying slurry on the surface of a substrate, the shape stability of which is ensured and which is hardly cracked.Slurry containing, at the least, ceramic raw material powder and/or...  
JP5587933B2  
JP2014159161A
To provide, by targeting the production of a ceramic product, above all the cutting of multiple small pieces from a virtually cylindrical ceramic-derived honeycomb body, a simpler-than-ever manufacturing apparatus of ceramic small pieces...  
JP2014159151A
To provide a method of manufacturing a light-weight foam concrete capable of increasing an adjustment width of curing time till a raw material slurry injected in a mold becomes semi-hardened body with suitable hardness for cutting, adjus...  
JP5584156B2  
JP5578696B2  
JP5580241B2  
JP2014141063A
To provide a method for producing a honeycomb structure, in which cutting stock is hardly generated by cutting work or the like, additional materials are not required and an excellently worked plane can be obtained, and to provide an app...  
JP2014141062A
To provide a method for producing a honeycomb structure, the number of whose production steps can be reduced.The honeycomb structure is constituted so that a part of a plurality of through-holes, the end face of each of which is opened a...  
JP5564002B2  
JP5557882B2  
JP5560016B2  
JP5553136B2  
JP5542640B2  
JP5546596B2  
JP5543904B2  
JP2014516000A  
JP2014124831A
To provide a method for processing a green body, a method for manufacturing a ceramic roller and a device for processing a green body, capable of reducing the manufacturing cost of the ceramic roller.A method for processing a green body ...  
JP2014122137A
To provide a hydraulic composition whereby after preparation thereof, the energy for heating curing is reduced, and the strength of the hardening body improves in 24 hours.A hydraulic composition contains one or more polyhydric alcohol s...  
JP5535058B2  
JP2014113510A
To provide a ceramic honeycomb filter, hardly causing melting damage even if the filter is regenerated, hardly causing clogging with ash and reducing an increase in pressure loss, by suppressing the pressure loss when exhaust gas passes,...  
JP5531280B2  
JP2014514183A  
JP2014111315A
To provide a method for manufacturing a ceramic honeycomb structure capable of manufacturing a ceramic honeycomb structure excellent in terms of squareness.Contours C1, C2, C3, and C4 of portions of a dried ceramic honeycomb 50 on the su...  

Matches 801 - 850 out of 12,039