| Patents for C04B 32 - Artificial stone not provided for in other groups of this subclass (841) |
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| 08/19/1992 | EP0499439A1 Reinforced concrete structures comprising reinforced concrete and metal coated fibres |
| 08/19/1992 | EP0499438A1 Reinforced concrete system |
| 08/19/1992 | EP0499437A1 A method of cathodically protecting a reinforced concrete structure and the structure obtained thereby. |
| 08/13/1992 | CA2061085A1 Cementitious composition |
| 08/13/1992 | CA2061048A1 Reinforced concrete system |
| 08/13/1992 | CA2061047A1 Modified cementitious composition |
| 08/05/1992 | CN1017718B Lightweight,soundproofing, insulation and fireproofing material and method |
| 08/04/1992 | US5135576 Combined structures of ceramic materials and super concrete |
| 07/01/1992 | EP0491798A1 Compositions comprising a phenolic resin and cement |
| 06/11/1992 | WO1992009539A1 Process for fixing filter dust containing heavy metals in ceramic mouldings |
| 06/10/1992 | EP0489568A1 Posttreatment of concrete for corrosion inhibition |
| 06/04/1992 | DE4133136A1 Verfahren zum herstellen von schwermetallhaltigen, keramischen formlingen Method for the manufacture of heavy metal-containing ceramic preforms |
| 06/04/1992 | CA2054979A1 Posttreatment of concrete for corrosion inhibition |
| 06/02/1992 | CA1302113C Reinforcing element of synthetic material for use in reinforced concrete, more particularly prestressed concrete, reinforced concrete provided with such reinforcing elements, and processes of manufacturing reinforcing elements, and reinforced and prestressed concrete |
| 05/27/1992 | DE4108995C1 Fibre-reinforced construction panel - contg. binder matrix including synthetic fibres and elastomer to improve bending and tensile strength |
| 05/19/1992 | US5114653 Reinforcement |
| 05/06/1992 | EP0483423A1 Composite member and method for making the same |
| 05/05/1992 | US5110687 Composite member and method for making the same |
| 04/29/1992 | EP0482810A1 Method of reshaping a gypsum board core and products made by same |
| 04/23/1992 | CA2052718A1 Method of reshaping a gypsum board core and products made by same |
| 04/11/1992 | CA2051930A1 Method for fabricating thermal insulation |
| 04/01/1992 | EP0477755A1 Composite ceramic structure and use of same in a bearing |
| 03/19/1992 | DE4116334A1 Silicate binding material which softens at 700-1400 deg. C - used to fix toxic material prior to dumping waste or form agglomerated particles in fluidised bed |
| 03/11/1992 | EP0473926A2 Insulating roll cover |
| 02/12/1992 | EP0470914A1 Mixture for the core of a plasterboard |
| 02/09/1992 | CA2048521A1 Composition for a plaster board core |
| 12/31/1991 | US5076984 Method for fabricating thermal insulation |
| 12/10/1991 | US5071798 Coarse alumina particles; polycrystalline alumina fibers; mullite or corundum binders; lightweight; stable; shrink resistant refractory |
| 11/27/1991 | EP0457885A1 Method of protecting embedded reinforcing members. |
| 10/30/1991 | EP0454513A2 Process and furnace for treating wastes which can be incinerated |
| 10/16/1991 | EP0452176A2 Process and furnace for treating fusible wastes |
| 09/19/1991 | WO1991013838A1 A reinforced glass and/or ceramic matrix composite and process for preparing such composites |
| 08/13/1991 | US5039556 Treating concrete structures to inhibit corrosion by heating the structure, cooling same under controlled temperature gradient, and applying an inhibiting agent to an internal portion of the structure |
| 07/24/1991 | EP0437679A1 Process for the treatment of ash in incinerator plants and an incinerator plant for this process |
| 07/10/1991 | CN1052839A Making method for inorganic glass steel |
| 06/26/1991 | EP0433684A2 Process for the recovery of inorganic industrial waste |
| 06/12/1991 | WO1991009153A1 Method of protecting embedded reinforcing members |
| 06/12/1991 | CA2046309A1 Method of protecting embedded reinforcing members |
| 05/08/1991 | EP0426465A1 Composite structures of ceramic materials and super concrete |
| 05/08/1991 | DE3936527A1 Formsteinsatz und formstein zum belegen von bodenflaechen mit breiten fugen Set of shaped stones and stone shape to prove by bodenflaechen with wide joints |
| 05/03/1991 | WO1991006706A1 Set of shaped bricks and shaped brick with broad joints for paving |
| 03/15/1991 | WO1991004291A1 Compositions comprising a phenolic resin and cement |
| 03/15/1991 | CA2060317A1 Compositions comprising a phenolic resin and cement |
| 02/19/1991 | CA1280526C Anti-corrosive composition for iron and steel surfaces and the use thereof for protecting the reinforcing steel bars of autoclaved light-weight concrete |
| 12/27/1990 | WO1990015642A1 Improved method and products for treating asbestos |
| 12/25/1990 | US4979992 Compact reinforced composite |
| 11/22/1990 | EP0398298A1 Method for transforming surplus mud from purification processes for civil and/or industrial recycled water into inert substances and plant for the realisation of this method |
| 08/28/1990 | US4952463 Precipitation of a crystalline ferritic film to coat the surface of a ceramic |
| 06/26/1990 | EP0282591A4 Method of obtaining artificial stone. |
| 06/13/1990 | CN1008362B Artificial stone for reproducing steles and method for reproducing stone tablet |
| 06/12/1990 | US4933306 Artificial pumice stone |
| 05/23/1990 | CN1042391A Building sheets of cement material reinforced with plastics mesh and glass fibres |
| 05/15/1990 | US4925584 Compression of mixture containign an ammonia generating compound |
| 04/18/1990 | EP0363875A1 Building sheets of cement material reinforced with plastics mesh and glass fibres |
| 04/14/1990 | CA2000619A1 Building sheets of cement material reinforced with plastics mesh and glass fibres |
| 04/04/1990 | EP0361356A1 Heat-resistant and inorganic shaped article |
| 04/03/1990 | US4913861 Process for preparing carbon fiber-reinforced composite materials |
| 03/13/1990 | CA1266685A1 Controlled pore size ceramics particularly for orthopaedic and dental applications |
| 01/17/1990 | EP0179137B1 Method for forming composite articles of complex shapes |
| 01/03/1990 | CN1038443A Semicorundum-based microporous aeration head and method of its preparation |
| 12/27/1989 | CN1038264A Formula and process for making weiqi |
| 12/06/1989 | EP0345184A1 Shelter block |
| 10/24/1989 | US4876143 Synthetic resin matrix containing embedded elongated textile e lements, building material |
| 10/05/1989 | DE3909169A1 Water-permeable natural-coloured paving element and process for its production |
| 10/03/1989 | US4871586 Process for the preparation of an iron armature for use with slabs or reinforced articles from an agglomerate of siliceous sand, marble, granite or, in general, stone |
| 08/31/1989 | DE3805018A1 Covering composition for salt cavern filled with waste materials |
| 08/31/1989 | DE3802429A1 Reprocessing and conversion of contaminated problem waste materials into products for the production of load-bearing building materials for underground mining |
| 08/15/1989 | US4857394 Flame retardant foams |
| 08/09/1989 | EP0327170A2 Flame retardant composite polymeric foams |
| 07/11/1989 | US4846083 Heat treatment in kiln to liquid slag |
| 07/06/1989 | DE3743818A1 Conversion of waste materials from dry or pseudo-dry desulphurisation plants based on lime into building materials for underground mining |
| 06/22/1989 | DE3742160A1 Floor covering material for sports facilities or the like |
| 05/23/1989 | CA1254496A1 Fabric reinforced cement structure |
| 05/11/1989 | DE3737046A1 Processing and conversion of contaminated hazardous wastes into products for manufacturing building materials for underground mining |
| 04/04/1989 | US4818731 Colored frit and method for manufacturing of artificial stone |
| 03/07/1989 | US4810552 Continuous unidirectional fiber bundles embedded in microconcrete |
| 02/01/1989 | EP0301249A2 Artificial pumice stone |
| 01/17/1989 | CA1248824A1 Method of making a fire-resistant translucent layer |
| 01/11/1989 | CN1030225A Magnesia-spinel brick bound by electro-melting |
| 12/07/1988 | EP0294362A2 Process and apparatus for the preparation of water insolubles granules, bodies and the like |
| 12/07/1988 | EP0293982A1 Process for the treatment of contaminated mineral materials |
| 10/18/1988 | US4778527 Anti-corrosive composition for iron and steel surfaces and the use thereof for protecting the reinforcing steel bars of autoclaved light-weight concrete |
| 10/11/1988 | CA1243048A1 Method of manufacturing a thermally insulating body |
| 09/21/1988 | EP0282591A1 Method of obtaining artificial stone |
| 09/20/1988 | US4772508 Activated carbon-carbon composite of high surface area and high compressive strength |
| 07/20/1988 | CN87100016A Method of making bricks and tiles from sludge |
| 07/06/1988 | EP0179908B1 Method for forming fiber reinforced composite articles |
| 06/22/1988 | CN87107316A Lightweight, soundproofing, insulation and fireproofing material and method |
| 06/21/1988 | CA1238205A1 Structural rod for reinforcing concrete material |
| 06/15/1988 | EP0271236A1 Controlled pore size ceramics particularly for orthopaedic and dental applications |
| 06/14/1988 | CA1237891A1 Laminar block and method of and apparatus for producing the laminar block |
| 06/08/1988 | EP0270372A2 Lightweight, soundproofing insulation and fireproofing material and method |
| 06/08/1988 | EP0269715A1 Compact reinforced composite. |
| 05/18/1988 | EP0267348A1 Anti-corrosive composition for iron and steel surfaces and the use thereof for protecting the reinforcing steel bars of autoclaved lightweight concrete |
| 05/10/1988 | CA1236316A1 Hydraulically setting masses |
| 04/12/1988 | US4737411 Fused glass coating on ceramic particles |
| 04/07/1988 | WO1988002302A1 Method of obtaining artificial stone |
| 01/26/1988 | US4721759 Phenoxy resin, blocked isocyanate hardener |
| 12/30/1987 | CN86104218A Artificial stone for reproducing steles and method for reproducing stone tablet |
| 12/17/1987 | WO1987007597A1 Compact reinforced composite |