Patents
Patents for C04B 14 - Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone (12,971)
10/1994
10/06/1994DE4324314A1 Base plaster compound for interior rooms
10/05/1994EP0617993A1 Microfilter disc and process for its production
10/04/1994US5353320 Reactor pressure vessel nozzle
09/1994
09/28/1994CN1092751A Interground fiber cement
09/22/1994DE4308655A1 Silicate concrete, in particular a lime-sand brick
09/22/1994DE4308099A1 Coating composition for walls, ceilings and floors
09/20/1994US5347780 Fire-resistant door frame
09/15/1994WO1994020274A1 Insulation barriers having a hydraulically settable matrix
09/15/1994CA2157765A1 Insulation barriers having a hydraulically settable matrix
09/13/1994US5346547 Method of making concrete electrically conductive for electromagnetic shielding purposes
09/06/1994US5344490 Plasticised gypsum composition
09/01/1994WO1994019294A1 Process for producing concrete
08/1994
08/31/1994CN1091402A Glass fibre reinforced plastic camber brick
08/31/1994CN1091401A High-strength glazed tile
08/30/1994US5342442 Lightweight aggregate from flyash and sewage sludge
08/30/1994CA1331675C Oxidation resistant, heat resistant iron oxide black pigments, a process for their preparation and their use
08/25/1994DE4410242A1 Ceramic bonding and encapsulation of expanded clay
08/24/1994EP0611735A1 Dry stucco mortar mixture
08/24/1994EP0445301B1 Composite primary particle of noncrystalline silica, composite secondary particle of noncrystalline silica, shaped form thereof and production thereof
08/23/1994US5340558 Vermiculite ore concentrate with specified specific density
08/23/1994US5340392 Mixing with a detergent
08/18/1994WO1994018137A1 Surface modified particles and method of making the same
08/18/1994WO1994018121A1 Amorphous silica, its preparation and uses
08/17/1994EP0431112B1 High strength structural perlite concrete
08/16/1994CA2027345C Combined structures of ceramic materials and super concrete
08/16/1994CA1331423C Heat stable iron oxide pigments of –-fe o structure, a process for their production and their use
08/10/1994EP0609365A1 A method for production of concrete, light ballast concrete or mortar, having heat insulating properties, and use thereof
08/10/1994EP0372084B1 Asbestos-treating agent and process for treating asbestos
08/09/1994CA1331274C Heat-stable iron oxide black pigments, processes for their production and their use
08/04/1994WO1994017008A1 Artificial pozzuolana and method for producing same
08/04/1994WO1994017007A1 Interground fiber cement
08/04/1994DE4342996A1 Foamed glass granules used as light aggregates
08/02/1994US5334242 Baking stone and method of manufacture thereof
07/1994
07/26/1994CA1331065C Heat resistant composition processable by wet spinning
07/20/1994CN1089587A Super fluidized concrete, the method and drilling machine for pile forming using such concret
07/19/1994US5330843 Ion exchanging with alkali metal cations
07/19/1994US5330573 Molding of calcium silicate having high strength and its manufacturing method
07/19/1994CA2016298C Process for the manufacturing of bundles of steel wire pieces
07/19/1994CA1330809C Air-entraining adjuvant containing blood plasma as a substitute for synthetic colloid, and products obtained
07/14/1994DE4300805A1 Treating asbestos and similar fibres and composites and materials contg. fibres
07/13/1994EP0605808A1 Pollutant impermeable building material composition containing organopolysiloxanes
07/13/1994CN1025428C Synthetic floatstone grinding ball
07/07/1994WO1994014885A1 Gypsum microfiber sheet material
07/07/1994WO1994014721A1 Refractory insulating material
07/07/1994WO1994014720A1 Process and device for producing concrete building components and concrete building components
07/07/1994CA2130271A1 Gypsum microfiber sheet material
07/06/1994EP0604768A1 Carbon fiber rovings for reinforcement of concrete
07/05/1994US5326513 Process and device for the production of plastic fiber boards
07/05/1994US5326500 Vermiculite composition with improved chemical exfoliation
07/05/1994US5326392 Platy pigments
06/1994
06/23/1994WO1994013597A1 Process for producing siliceous materials and siliceous materials thus produced
06/22/1994EP0602116A1 Powdery hydrophobic filler for bituminized traffic areas.
06/22/1994EP0467921B1 Procedure for the admixture of silicon oxide to a hydraulic cement slurry
06/22/1994CN1088129A Reaction and precipitation plate for treatment of water
06/21/1994US5322563 Adding inorganic pigment granules
06/16/1994DE4241714A1 Compsn. resistant to pollutants, contg. salt of organo-polysiloxane contg. basic nitrogen - organo:silicon cpd. opt. contg. basic nitrogen, swellable clay mineral and hydraulic binder, for sealing walls and linings for waste deposits
06/15/1994CN1087886A Coral concrete and its prepn.
06/14/1994US5320674 Ultraviolet ray screening agent
06/09/1994WO1994012328A1 Highly inorganically filled compositions
06/08/1994CN1024918C Mine used high water bed solidification support material
06/07/1994US5318837 Soundproofing materials
06/01/1994DE4244249C1 Verfahren und Vorrichtung zur Herstellung von Betonbauteilen sowie Betonbauteil Method and apparatus for producing concrete elements and concrete component
05/1994
05/31/1994CA2005746C Soundproofing materials
05/24/1994US5314536 Method of making luminous construction material
05/17/1994CA1329454C Vermiculite dispersions and method of preparing same
05/11/1994CN1086501A Preformed heat insulating block for floor tube of heating furnace
05/10/1994CA1329328C Method for measuring the ability of a pozzolan to preserve the mechanical properties of a ciment and glass based composite material after ageing
05/03/1994US5308696 Carbon fiber-reinforced cement material and method for preparing same
04/1994
04/28/1994WO1994008786A1 Fire resistant multipurpose protective coating
04/28/1994CA2147145A1 Fire resistant multipurpose protective coating
04/27/1994EP0594469A1 Heat- and/or sound insulating board and method of making the same
04/26/1994US5307046 Passivating coating for metal oxide varistors
04/21/1994DE4234763A1 Harmful organic materials removal e.g. hydrocarbon(s), penta:chloro:phenol(s) and dioxin(s) - by adding surfactant and extn. agent to the screened soil and removing liq. components from contaminated soil paste-type mixt., for esp. road surfacing and filler for concrete or bitumen-contg. materials
04/20/1994CN1085528A Preformed roof tile
04/13/1994CN1085197A Colour cement marble and its mfg. process
04/13/1994CN1024200C Use of mangano-manganic oxide in drilling mud and oil well cement slurries
04/12/1994US5302200 Hydrating and plasticizing admixture for dense concrete
04/06/1994EP0590816A1 Immobilisation of wate material
04/06/1994EP0590210A1 High performance mortar or concrete
04/05/1994US5300146 Thermostable iron oxide pigments, processes for their production, as well as their use
03/1994
03/31/1994DE4232001A1 Disposal of waste glass - by incorporating it into a concrete mix, for road building or wall construction
03/30/1994EP0589461A1 Refractory material, process for its preparation and its utilisation
03/29/1994US5298071 Grinding clinker and fiber to form powder dispersion, organic and inorganic fibers
03/24/1994DE4230545C1 Verfahren zur Herstellung eines synthetischen salzhaltigen Brechsandes und/oder Splitts A process for producing a synthetic saline refractive sand and / or splits
03/17/1994WO1994005740A1 Method of producing synthetic gravel and/or chippings containing salt
03/17/1994CA2144150A1 Process for the manufacture of a synthetic salt-containing crushed sand and/or gravel
03/16/1994CN2158901Y Granite-imitation decorative plate
03/16/1994CN1083797A A method for the production of artificial marble
03/16/1994CN1083792A Hydraulically settable containers and other articles for storing, dispensing, and packaging food and beverages and methods for their manufacture
03/12/1994CA2078100A1 High performance mortar or cement
03/10/1994DE4327452A1 Wood wool building board
03/09/1994EP0585547A1 Refractory fiber containing bodies for construction
03/03/1994WO1994004784A1 Gypsum fiberboard door frame
03/03/1994WO1994004473A1 Light wood-wool building panel
03/03/1994WO1994004330A1 Hydraulically settable containers
03/03/1994CA2137347A1 Hydraulically settable containers
03/02/1994EP0585184A1 Electromagnetic wave shielding building material
03/02/1994EP0584067A1 A photo-luminescent calcium silicate material, concrete and gravel material containing it and a method of producing a photo-luminescent calcium silicate material
03/01/1994CA1327373C Cement composition curable at low temperatures
02/1994
02/24/1994DE4227082A1 Pigments for paints, plastics, dyes and cosmetics - comprising shiny dark-coloured diskette particles prepd. by coating with a silica layer contg. silicon oxy:carbide and/or soot.