| Patents for C04B 20 - Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials (4,429) |
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| 04/24/2002 | EP1199330A1 Granule of foamed polymer, preparation and use thereof |
| 04/24/2002 | EP0960080B1 Outer coating with water-permeable properties |
| 04/18/2002 | US20020045692 Use of a powder composition for hydrophobicizing construction compositions |
| 04/18/2002 | US20020044836 Composition having low thermal resistivity and method for laying underground cables for carrying electrical energy |
| 04/18/2002 | DE10049072A1 Organo-silicon-free hydrophobicizing agents for building materials comprise powders containing a carboxylic acid ester, the powder preferably being re dispersible and polymer-containing |
| 04/17/2002 | EP0989966B1 Method of preparing exfoliated vermiculite for the manufacture of a finished product |
| 04/17/2002 | EP0874788B1 Hollow microfiber of ceramic material and its use |
| 04/11/2002 | WO2002028796A2 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances |
| 04/11/2002 | WO2002028795A2 Fiber cement composite materials using sized cellulose fibers |
| 04/11/2002 | US20020040666 Overcoating with polysiloxane |
| 04/11/2002 | CA2424377A1 Fiber cement composite materials using sized cellulose fibers |
| 04/10/2002 | EP1194389A1 Encapsulated metal nodules for the formation of sacrificial anodes in mortar or reinforced concrete and method for the production of said nodules |
| 04/10/2002 | EP1194388A1 Concrete composition |
| 04/04/2002 | WO2001053607A3 Method for manufacturing concrete |
| 04/03/2002 | EP1193287A2 Use of a powdery composition for hydrophobing building materials |
| 03/28/2002 | DE10039830A1 Fiber used in the production of fiber concrete comprises a fiber composite material having a closed form |
| 03/27/2002 | EP1189850A1 Concrete for building self-levelling floors and method for using same |
| 03/21/2002 | WO2002022520A1 Cement material comprising a dendritic polymer |
| 03/20/2002 | EP1188730A2 Resin-bound lightweight materials, method for producing same and composite materials |
| 03/12/2002 | CA2105671C Combined filtration and fixation of heavy metals |
| 03/07/2002 | WO2002018699A1 A nanometre-silver, long-acting, broad spectrum, antimicrobial, mouldproof granule and its producing methods |
| 03/07/2002 | WO2002018291A1 Highly resistant and ductile fibre concrete |
| 03/07/2002 | US20020028868 Thermoplastic resin composition |
| 03/06/2002 | EP1183218A1 Lightweight concrete |
| 03/06/2002 | EP1183217A1 Improved cement-based compositions |
| 02/28/2002 | WO2002016281A1 Hydraulic binder concrete for making prefabricated tiles, panels and the like |
| 02/21/2002 | DE10039125A1 Electromagnetic absorber granulate used in production of shielding devices consists of highly porous glass and/or ceramic granulate coated or filled with ferrite and/or electrically conducting material |
| 02/19/2002 | CA1341340C Electromagnetic radiation absorptive coating composition containing metal coated microspheres |
| 02/14/2002 | WO2002013311A1 Electromagnetic absorber material, method for the production thereof and method for the production of shielding devices thereof |
| 02/14/2002 | US20020019465 Self-compacting engineered cementitious composite (ECC) |
| 02/14/2002 | US20020019181 Comprising open mesh of high modulus of elasticity fiber strands continuously covered by alkali-resistant thermoplastic material |
| 02/14/2002 | US20020018895 Plastic fibers for improved concrete |
| 02/07/2002 | WO2002010087A1 Artificial stone having non-slip property |
| 02/07/2002 | US20020014182 For use in electrical devices, magnetic devices, optical devices, biomedical devices, and electrochemical devices |
| 02/07/2002 | CA2418326A1 Non-slipping artificial stone |
| 02/05/2002 | US6344271 Materials and products using nanostructured non-stoichiometric substances |
| 02/05/2002 | US6344081 Concrete composition |
| 01/30/2002 | CN1333734A Nonaqueous sizing system for glass fibers and injection moldable polymers |
| 01/17/2002 | WO2002004378A2 Self-compacting cementitious composite |
| 01/16/2002 | EP1172343A1 Cement mortar and shooting material |
| 01/16/2002 | EP1171656A1 Fiber reinforced cementitious materials with improved toughness and ductility |
| 01/10/2002 | US20020004099 Process for producing chemical retarded lime |
| 01/09/2002 | EP1170267A1 Refractory concrete |
| 01/08/2002 | US6337107 Impregnating the exfoliated vermiculite particles with formulation comprising mineral oil, liquid thermosetting resin and catalyst in the form of a dispersion; compressing exfoliated vermiculite particles with heating to polymerize |
| 01/03/2002 | WO2002000566A1 Plastic fibers for improved concrete |
| 01/02/2002 | EP1165461A1 Cementitious compositions |
| 01/01/2002 | US6335058 Method for treating a lignocellulosic material |
| 12/27/2001 | WO2001098226A1 Coated organic fibres and method of producing the same |
| 12/13/2001 | US20010050032 Mixture containing hollow fibers |
| 12/12/2001 | CN1325921A Redispensable synthetic resin power and users thereof |
| 12/06/2001 | WO2001030719A3 Composite stone surfacing with improved optical and wear resistance properties |
| 12/06/2001 | DE10026413A1 Verfahren zur Herstellung von mit Polymerkunststein beschichteten Betonsteinen Process for the preparation of polymer-coated artificial stone concrete blocks |
| 12/05/2001 | EP0950033B1 Process for producing coated aggregates for construction concrete and thus improving the fresh and/or set concrete properties |
| 12/05/2001 | CN1325465A Fiber reinforced cementitious materials with improved toughness and ductility |
| 11/28/2001 | EP1158007A1 Redispersible synthetic resin powder and use thereof |
| 11/28/2001 | EP1157977A1 Method of improving the flow properties of particulate materials |
| 11/28/2001 | CN1075474C Additive powder of foamed cement products for mining |
| 11/25/2001 | CA2348149A1 Redispersible synthetic resin powder and use thereof |
| 11/22/2001 | WO2001087794A1 Method for producing cement-based composite structures |
| 11/22/2001 | DE10020955A1 Molded body used as sound and heat insulation is formed from light aggregates selected from expanded glass granules, expanded clay granules and/or thermally pre-expanded perlite sintered together |
| 11/21/2001 | EP1155794A2 Hydraulically settable mixtures |
| 11/21/2001 | EP1154967A1 Powdery polyethercarboxylate-based polymeric compositions |
| 11/15/2001 | WO2001085643A1 Shaped body and production method thereof |
| 11/14/2001 | EP1152991A1 Nonaqueous sizing system for glass fibers and injection moldable polymers |
| 11/13/2001 | CA2205589C Casting material |
| 11/07/2001 | EP1150929A2 Method for producing lightweight concrete, a granular aggregate for the same and a device for screening granular material |
| 11/07/2001 | EP0900256B1 Method for preparing particles comprising a core and a silica shell |
| 11/06/2001 | US6312515 First particulate material has an average particle size of 05-0.5 micrometers and is styrene-butadiene rubber latex, a silica ash, a manganese oxide pigment ash, carbon black, or a polymer microgel |
| 11/01/2001 | WO2001081263A1 Gypsum compositions with enhanced resistance to permanent deformation |
| 11/01/2001 | CA2729507A1 Gypsum compositions with enhanced resistance to permanent deformation |
| 10/31/2001 | EP1149059A1 Well cementing methods and compositions |
| 10/30/2001 | US6309562 Artificial stone |
| 10/25/2001 | WO2001079619A1 Improvements to modular buildings and materials used in their construction |
| 10/25/2001 | WO2001079134A1 Improvements to modular buildings, construction elements, methods and materials therefor |
| 10/25/2001 | WO2001079133A1 Composite material for construction of modular buildings |
| 10/25/2001 | CA2406141A1 Improvements to modular buildings and materials used in their construction |
| 10/25/2001 | CA2406129A1 Improvements to modular buildings, construction elements, methods and materials therefor |
| 10/25/2001 | CA2406122A1 Composite material for construction of modular buildings |
| 10/18/2001 | DE10012783A1 Ruß Soot |
| 10/17/2001 | EP1144332A1 Forming or coating material and utilisation thereof |
| 10/17/2001 | EP0725872B1 Reinforcing elements for castable compositions |
| 10/16/2001 | US6303234 Process of using sodium silicate to create fire retardant products |
| 10/16/2001 | US6302954 Solidifying and hardening accelerator for hydraulic binders |
| 10/16/2001 | CA2169346C System method for dispersing pigment in cement based compositions |
| 10/11/2001 | US20010028941 Artificial stone |
| 09/20/2001 | WO2001068548A1 Multiple scale cement composite with positive and ductile setting in uniaxial tension |
| 09/20/2001 | CA2403104A1 Multiple scale cement composite with positive and ductile setting in uniaxial tension |
| 09/19/2001 | EP1134261A2 Carbon black |
| 09/18/2001 | US6291070 Nanostructured moulded bodies and layers and method for producing same |
| 09/13/2001 | WO2001066486A1 Control of ammonia emission from ammonia-laden fly ash in concrete |
| 09/12/2001 | EP1132462A1 Bacteria strains having heavy oil degrading ability, mixtures thereof and nurturing composition therefore |
| 09/12/2001 | EP0991707B1 Method for producing tiles or shaped parts, and tile-shaped semi-finished products and interior decorating items made according to said method |
| 09/12/2001 | CN1070825C Interground fiber cement and mfg. method thereof |
| 09/06/2001 | US20010020058 An reinforcing aggregate for use with setting materials, e.g. cement, asphalt, having an elastic core and a surface material fixed on the core by an adhesive; workability; uniform coating; noncracking; strength |
| 09/05/2001 | EP1130001A2 Aggregate, manufacturing process thereof and resin mortar containing this aggregate |
| 09/05/2001 | EP1029018B1 Application of microcapsules as latent heat accumulators |
| 09/05/2001 | EP0868412B1 Composition for producing light plaster and its use |
| 09/05/2001 | CN1311168A Method for producing light wt. low temperature thermal insulation material |
| 08/29/2001 | CN1310145A Process for producing chemical retardant lime |
| 08/28/2001 | CA2136846C Cellular concrete |