| 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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| 09/03/2009 | WO2009087610A3 Composite material and process for the preparation thereof |
| 09/02/2009 | EP2094619A1 Component kit for the production of road layout elements and method of producing of the same |
| 08/27/2009 | DE202009004848U1 Befahrbarer Bodenbelag mit Fugenmaterial Drivable flooring with grout |
| 08/26/2009 | CN100532721C High-performance water permeating and draining concrete pavement |
| 08/19/2009 | EP2089336A1 Cementitious materials |
| 08/19/2009 | EP1254087B1 Lightweight wall construction |
| 08/18/2009 | US7575630 Binder admixture, kaolin product and their manufacture |
| 08/12/2009 | CN201288149Y Automatic stirring high- temperature sand baking apparatus |
| 08/12/2009 | CN101503280A Inorfil softening intensifier and preparation thereof |
| 08/11/2009 | CA2556833C Furnace and method for expanding a material |
| 08/06/2009 | WO2009040756A3 Artificial marble and methods |
| 08/06/2009 | WO2009033476A3 Method for improving the hydrophilic properties of products, a cement and a cellulose ether having advantageous hydrophilic properties and use of plasma for treating products |
| 07/30/2009 | WO2009093898A1 Healing agent in cement-based materials and structures, and process for its preparation |
| 07/29/2009 | EP2082999A1 Healing agent in cement-based materials and structures, and process for its preparation |
| 07/29/2009 | EP2081877A2 Method for the production of bulk material |
| 07/29/2009 | EP2081702A1 Method and apparatus for processing oil drilling waste |
| 07/23/2009 | US20090184281 doping on lattice level composition engineering, and sintering to produce a product with desirable properties; Tungsten-Doped Tin Oxide; Copper Doped Nickel Zinc Ferrite; semiconductors |
| 07/22/2009 | EP1478701B1 Method for reducing the size of metallic compound particles |
| 07/21/2009 | CA2417711C Method for producing concrete or mortar using a vegetal aggregate |
| 07/16/2009 | WO2009087610A2 Composite material and process for the preparation thereof |
| 07/15/2009 | EP1554221B1 Aqueous silica dispersion |
| 07/14/2009 | US7559494 Method of forming non-stoichiometric nanoscale powder comprising temperature-processing of a stoichiometric metal compound |
| 07/08/2009 | EP1503718B1 Low-dusting investment composition material |
| 07/02/2009 | WO2009080647A1 Titanium dioxide based photocatalytic composites and derived products on a metakaolin support |
| 07/02/2009 | CA2709352A1 Titanium dioxide based photocatalytic composites and derived products on a metakaolin support |
| 07/01/2009 | EP2074178A2 Multi-layered resin coated sand |
| 07/01/2009 | CN101468891A Composite hydrophobic wall thermal insulation material and method for producing the same |
| 07/01/2009 | CN100506734C Method for removing brucite powder chromophore impurity |
| 06/30/2009 | US7553888 Aqueous dispersion |
| 06/30/2009 | CA2343620C Improving the flow properties of dry cementitious and non-cementitious materials |
| 06/25/2009 | WO2009076913A1 Mixture for controlling the set time of cements based on cement clinker, method of control and its use |
| 06/25/2009 | US20090158962 Binder admixture, kaolin product and their manufacture |
| 06/23/2009 | US7550529 Expanded graphite and products produced therefrom |
| 06/18/2009 | WO2009074836A1 Dry composite for indoor skin, production and use thereof |
| 06/18/2009 | US20090151292 Building block and system for manufacture |
| 06/17/2009 | CN101456690A Method and system for preparing active coal gangue |
| 06/16/2009 | CA2398022C Process for the protection of reinforcement in reinforced concrete |
| 06/11/2009 | WO2009073140A1 Addditive composition for mortars, cements and joint compounds and cementitious compositions made therefrom |
| 06/11/2009 | US20090146108 Methods and Formulations for Producing Low Density Products |
| 06/10/2009 | EP2067753A1 Concrete Mix |
| 06/10/2009 | EP1622848B1 Manufacturing method of a heat-resistant material, heat-resistant structure, structural material and dry matter composition |
| 06/10/2009 | CN100497239C Method for the treatment of fly ash |
| 06/10/2009 | CN100497232C Process for preparing organic phase-change material composite expanded perlite by emulsification method |
| 06/09/2009 | US7544726 Colloidal silica composition |
| 06/09/2009 | US7543642 Cement compositions containing flexible, compressible beads and methods of cementing in subterranean formations |
| 06/04/2009 | DE102004023482B4 Selbstverfestigender Verfüllbaustoff und seine Verwendung Even solidify Santander filling material and its use |
| 06/03/2009 | EP2064398A1 Reinforcement structures |
| 06/03/2009 | EP2064160A2 Lignocellulose additive and method for producing it |
| 06/03/2009 | CN201250188Y Electrical heating expansion furnace |
| 06/03/2009 | CN100494120C Lightweight wall structure |
| 06/02/2009 | CA2413314C Methods, well cement compositions and lightweight additives therefor |
| 06/02/2009 | CA2413311C Methods, well cement compositions and lightweight additives therefor |
| 06/02/2009 | CA2359972C Well cementing methods and compositions |
| 05/28/2009 | US20090133847 Process of using sodium silicate to create fire retardant products |
| 05/27/2009 | EP1919840A4 Lime independent cementitious mixtures |
| 05/27/2009 | CN101439942A Processing and utilizing method for quartz sand rock |
| 05/22/2009 | WO2009064244A1 Method for processing of pozzolans. |
| 05/22/2009 | WO2009040753A3 Artificial marble and methods |
| 05/22/2009 | CA2705381A1 Method for processing of pozzolans |
| 05/20/2009 | CN101437773A Pulverulent composition comprising a hydraulic binder and a pyrogenic metal oxide |
| 05/20/2009 | CN100488912C Artificial stone wall material |
| 05/20/2009 | CN100488910C Cementitious material reinforced with chemically treated cellulose fiber |
| 05/13/2009 | EP1183217B1 Improved cement-based compositions |
| 05/13/2009 | CN101428983A Method for modification treatment of coal ash |
| 05/07/2009 | WO2009056291A1 Sealant composition |
| 05/07/2009 | DE102007052815A1 Feuerfeste Leichtgranalien sowie Verfahren zu ihrer Herstellung Refractory lightweight granules and process for their preparation |
| 05/07/2009 | CA2703729A1 Sealant composition |
| 05/06/2009 | EP2055683A1 Sealant Composition |
| 05/06/2009 | EP2055387A1 Method of treating a mixture comprising granulates and argillaceous materials |
| 05/06/2009 | EP2054128A1 Material composition and method for its manufacture |
| 05/06/2009 | CN101423353A Method for improving expansive soil by waste foundry sand and construction method |
| 05/05/2009 | US7527687 Used as a bone cement that was non-toxic and biocompatible with the tissue surrounding its site of use; forming the reactive tricalcium phosphate nanoparticles by precipitation from solution and forming a cement powder which contains the reactive tricalcium phosphate nanoparticles |
| 05/05/2009 | CA2334457C Composition having low thermal resistivity and method for laying underground cables for carrying electrical energy |
| 04/29/2009 | CN101421361A Black pigment/auxiliary combination having improved colour strength |
| 04/23/2009 | DE102005052397B4 Trockenmörtelmischung, Zuschlagstoff für eine solche Mischung, Verfahren zu seiner Herstellung und seine Verwendung Dry mortar mixture, aggregate for such a mixture, process for its preparation and its use |
| 04/22/2009 | CN101415654A Hydrophobic composites and particulates and applications thereof |
| 04/09/2009 | WO2009043328A1 Mineral substance for the production of a roadway layer, method for the production thereof, roadway layer made of said substance, and method for the production of the roadway layer |
| 04/08/2009 | EP2045552A2 Device for use in temperatures above 1000° C or in steel smelting and use thereof |
| 04/02/2009 | WO2009040753A2 Artificial marble and methods |
| 04/02/2009 | WO2009040359A1 Hydraulically setting construction material mixtures containing microencapsulated lipophilic substances |
| 04/02/2009 | US20090084877 Method and device for the disintegration of especially inorganic materials |
| 04/02/2009 | DE102005056568B4 Verfahren zur Herstellung eines selbstverfestigenden Verfüllbaustoffes und dessen Verwendungen A method for producing a self-solidifying Verfüllbaustoffes and uses thereof |
| 04/02/2009 | CA2700501A1 Artificial marble and methods |
| 03/26/2009 | US20090078162 Gypsum-based Composition |
| 03/25/2009 | EP2038234A1 Cementing compositions comprising cement kbln dust, vitrified shale, zeolite, and/or amorphous sblica utdlizing a packing volume fraction, and associated methods |
| 03/25/2009 | CN101391873A Regeneration treatment method of waste containing asbestos |
| 03/25/2009 | CN101391871A Method for preparing high purity quartz sand |
| 03/25/2009 | CN100471811C Treatment method of concrete aggregate surface modification |
| 03/19/2009 | WO2009033476A2 Method for improving the hydrophilic properties of products, a cement and a cellulose ether having advantageous hydrophilic properties and use of plasma for treating products |
| 03/19/2009 | US20090072425 Low-dusting investment composition material |
| 03/18/2009 | CN101386485A Fly ash surface modification method and application in water-proof mortar |
| 03/11/2009 | CN101381210A Composite polystyrene beads and preparation method thereof |
| 03/11/2009 | CN100467376C Chemical modification method of silicious material surface |
| 03/04/2009 | EP2029690A1 Binding agents and detergent builders modified with vegetable oils and vegetable oil derivatives |
| 03/04/2009 | CN101376575A Cold regeneration reducer of waste asphalt mixture, method for preparing the reducer and use |
| 03/03/2009 | CA2553897C Methods of cementing in subterranean formations using crack resistant cement compositions |
| 02/26/2009 | WO2008152521A3 Process to reduce the amount of cr (vi) in a cement-containing composition and a composition comprising cement and coated metallic sulphate particles |
| 02/25/2009 | EP2028170A1 Method for making light-weight concrete |
| 02/19/2009 | DE102008036376A1 Concrete mixture, useful for producing a concrete, which is useful e.g. in architectural engineering, civil engineering or system building construction, comprises a binding agent and an aggregate |
| 02/18/2009 | CN101370746A Method for preparing porous ceramic material |