| 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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| 02/18/2009 | CN101367630A Sand-washing technique of slate flour |
| 02/05/2009 | US20090036557 Production of aerogels containing fillers |
| 02/04/2009 | CN101360847A Chromium(vi)-free composition for protection of a galvanized metal surface against corrosion, process for producing it and pulley |
| 02/04/2009 | CN101357828A Method for preparing lightweight aggregate and inorganic insulation using product thereon as main insulation source |
| 02/03/2009 | CA2553892C Contained micro-particles for use in well bore operations |
| 01/28/2009 | EP2018355A1 Use of a pulverulent composition comprising titania and an inorganic binder to increase early strength |
| 01/28/2009 | EP2018354A1 Pulverulent composition comprising a hydraulic binder and a pyrogenic metal oxide |
| 01/28/2009 | EP1423344A4 Micro-granulose particulates |
| 01/28/2009 | CN201186904Y Vitrified microsphere production apparatus with returning sand tube |
| 01/21/2009 | EP1554220B1 Colloidal silica dispersion |
| 01/21/2009 | EP1554044B1 Method and device for the disintegration of especially inorganic materials |
| 01/21/2009 | CN101348751A Sand cleaning agent |
| 01/20/2009 | CA2501409C Colloidal silica dispersion |
| 01/14/2009 | CN101346320A Inorganic composite material and manufacturing process |
| 01/14/2009 | CN100451075C Method for reducing the size of metallic compound particles |
| 01/13/2009 | CA2376263C Shell mold binder composition and method |
| 01/07/2009 | CN101337786A Excitant for preparing construction material by carbonized curing wastes |
| 01/07/2009 | CN101337780A Modified expanded perlite and surface modification processing method thereof |
| 01/06/2009 | US7473465 Mechanical properties; particles directly binding with each other and forming inner surfaces and void spaces, each of the skeleton particles being one of a nitride ceramic, a carbide ceramic and an oxide ceramic, and inorganic compound components |
| 01/06/2009 | US7472851 Method and device for the disintegration of especially inorganic materials |
| 12/31/2008 | WO2009001263A1 Process for the manufacturing of cement-and-fibre products, comprising the use of a pozzolanic material, and acqueous suspension of pozzolanic material used in said process |
| 12/31/2008 | EP2007832A1 Black pigment/auxiliary combination having improved colour strength |
| 12/31/2008 | CN101336212A Construction panel |
| 12/31/2008 | CN100447348C Building material for the erection or renovation of a construction, in particular dykes and use and method for production thereof |
| 12/30/2008 | US7470322 Cementing composition with controlled mechanical properties |
| 12/24/2008 | WO2008156789A2 Methods and compositions for identifying binding partners from libraries of biomolecules |
| 12/24/2008 | EP1615860B8 Solid supported comb-branched copolymers as an additive for gypsum compositions |
| 12/24/2008 | CN101328035A Fly ash hollow microsphere surface modified whitening method |
| 12/24/2008 | CN101328034A Shrinkage reducing strengthening agent for sintered product with high content of flyash and preparation thereof |
| 12/24/2008 | CN101328033A Sintering promoting strengthening agent for sintered product with high content of flyash and preparation thereof |
| 12/24/2008 | CN100445228C Insulation material |
| 12/18/2008 | WO2008152521A2 Process to reduce the amount of cr (vi) in a cement-containing composition and a composition comprising cement and coated metallic sulphate particles |
| 12/18/2008 | CA2687164A1 Process to reduce the amount of cr (vi) in a cement-containing composition and a composition comprising cement and coated metallic sulphate particles |
| 12/17/2008 | CN101323509A Rubber modified stable grain material and preparing and construction method |
| 12/17/2008 | CN101323507A Synthetic fiber for multifunctional mortar concrete and method for preparing the same |
| 12/16/2008 | US7465350 Hydraulic composition |
| 12/11/2008 | US20080305137 Coating material with biocide microcapsules |
| 12/11/2008 | DE19510338B4 Verwendung einer Betonmischung zur Errichtung von gemäß DIN 4102 brandgeschützten, feuerbeständigen Bauwerken Use of a concrete mix for the construction of in accordance with DIN 4102 fireproof, fire resistant structures |
| 12/11/2008 | DE102007033566B3 Multi-component obtained by cross-linking solid bonding agent from first component in the presence of second component under the release of cross-linked fission products, useful e.g. as raw materials for adhesives and coatings |
| 12/10/2008 | EP1412302B1 Construction-material body or coating containing glass |
| 12/10/2008 | CN201161980Y Continuous digestion storehouse |
| 12/04/2008 | WO2008145758A1 Process for preparing a filler for asphalt or concrete starting from a slag material |
| 12/04/2008 | WO2008145738A1 Use of isoalkane mixtures for reducing dusting of building chemical products |
| 12/04/2008 | WO2008145189A1 Process for preparing a filler for asphalt or concrete starting from a slag material |
| 12/04/2008 | CA2687985A1 Process for preparing a filler for asphalt or concrete starting from a slag material |
| 12/03/2008 | CN201158620Y Energy-saving gas type vitrified micro bubbles expansion swelling stove |
| 11/27/2008 | WO2008142144A2 Method for making a highly exfoliated vermiculite without using any organic binder or additive for forming the same |
| 11/27/2008 | DE10114496B4 Verfahren zur Herstellung keramischer Massen und keramischer Hohlfasern, keramische Massen, ihre Verwendung und keramische Hohlfasern Process for the preparation of ceramic bodies and ceramic hollow fibers, ceramic materials, their use and ceramic hollow fibers |
| 11/26/2008 | EP1993970A2 Method of applying a top layer of a floor |
| 11/25/2008 | US7455798 Methods for producing low density products |
| 11/20/2008 | WO2008139140A1 Well treatment compositions and methods utilizing nano-particles |
| 11/20/2008 | WO2008033342A3 Multi-layered resin coated sand |
| 11/20/2008 | US20080286553 Building Componet and Method of Reinforcing a Building Structure |
| 11/20/2008 | DE10046298B4 Verwendung eines Leichtbauwerkstoffs für den Crash-Schutz Use of a lightweight material for crash protection |
| 11/19/2008 | EP1992595A1 Process to reduce the amount of Cr (VI) in a cement-containing composition and a composition comprising cement and coated metallic sulphate particles |
| 11/19/2008 | CN101306928A Pre- desiliconizing method from fly ash or slag |
| 11/19/2008 | CN100434384C Manufacturing process for low-temperature hydrophobic expanded pearlite |
| 11/18/2008 | CA2450364C A high performance photoluminescent material and a production method therefor |
| 11/13/2008 | WO2008137129A1 Coated particle with shimmering appearance and engineered stone containing coated particles |
| 11/13/2008 | CA2683540A1 Coated particle with shimmering appearance and engineered stone containing coated particles |
| 11/12/2008 | CN201148400Y Energy-saving vitrified micro-bead expansion swelling electric stove |
| 11/12/2008 | CN201148399Y Energy-saving type sand frying furnace |
| 11/05/2008 | EP1986974A1 Additive building material mixtures comprising microparticles, whose shells are porous and hydrophilic |
| 11/05/2008 | EP1986972A2 Additive building material mixtures comprising microparticles with apolar shells |
| 10/29/2008 | CN101293755A Surface modification method for hollow glass tiny bead and uses thereof |
| 10/29/2008 | CN101293754A Method for preparing titanium dioxide composite material with fine silica flour |
| 10/29/2008 | CN101293753A Resin sand special for probe core body and high-performance structure sublance composite probe made thereof |
| 10/28/2008 | US7442249 Cement compositions useful in oil and gas wells |
| 10/22/2008 | EP1981826A1 Construction panel |
| 10/22/2008 | EP1981825A1 Process for making porous ceramic material |
| 10/22/2008 | EP1551777A4 Method for preparation of bulk shaped foam articles |
| 10/22/2008 | CN100427429C Fired spinel complex oxide and method for preparing the same |
| 10/21/2008 | US7438756 Treating a concrete or cement material with an aqueous liquid producing modified-kaolin of improved pozzolanity; pozzolanic effect of residual material comprising a limited amount of pozzolanic component, such as paper ash containing approximately 30% metakaolin, can be improved |
| 10/16/2008 | DE112006003391T5 Anorganisches Verbundmaterial und Herstellungsverfahren Inorganic composite material and manufacturing method |
| 10/15/2008 | EP1980540A1 Superhydrophobic gypsum boards and process for making same |
| 10/15/2008 | EP1979506A1 Chromium(vi)-free composition for protection of a galvanized metal surface against corrosion, process for producing it and pulley |
| 10/15/2008 | EP1578704B1 Fibre mats |
| 10/15/2008 | EP1537060B1 Ceramic hollow fibers made from nanoscale powder particles |
| 10/09/2008 | US20080245261 Dry Additive for Hydraulic Binders |
| 10/02/2008 | US20080241374 Process for preparing compacted pigment granules, process for preparing encapsulated pigment granules, and process for dyeing landscaping and/or construction materials |
| 10/01/2008 | EP1973859A2 Compounds and methods for treating fly ash |
| 10/01/2008 | EP1230452B1 Synthetic fibers and cementitious systems including same |
| 09/30/2008 | US7429392 Coating material with biocide microcapsules |
| 09/30/2008 | US7429294 Color compositions |
| 09/24/2008 | EP1971561A2 Composite materials containing hydraulic binders |
| 09/24/2008 | EP1615860B1 Solid supported comb-branched copolymers as an additive for gypsum compositions |
| 09/24/2008 | CN101269923A High-efficiency concrete mineral blending and preparing method thereof |
| 09/18/2008 | DE102007012987A1 Verfahren zur Herstellung mineralischer Baustoffe mittels Bindemittelsuspensionen Process for the preparation of mineral building materials using binder suspensions |
| 09/17/2008 | CN101265045A Covering material for treating asphalt macadam seal coat stone material and method for treating stone material |
| 09/16/2008 | US7424913 Methods of using substantially hydrated cement particulates in subterranean applications |
| 09/10/2008 | CN100417614C Modified mineral aggregate for bituminous pavement and method for producing same |
| 09/04/2008 | WO2007054545A3 Composite materials containing hydraulic binders |
| 09/03/2008 | CN101255029A Road pitch reinforced fibre modifier and preparation method thereof |
| 09/03/2008 | CN101255025A Road cement concrete rubber particle surface modifier |
| 08/28/2008 | US20080203365 Fiber Cement Building Materials With Low Density Additives |
| 08/28/2008 | DE102007009927A1 Building stone comprises ballast, consisting of limestone, sand and gravel predominantly made up of quartz, and binder comprising hardened lime, especially air-hardened lime or hydraulically hardened lime |
| 08/27/2008 | CN101250039A Preparation technology of coal ash fiberboard material |
| 08/27/2008 | CN101250037A Digesting agent for free calcium oxide and method for digesting free calcium oxide in high-calcium coal ash |
| 08/27/2008 | CN101250032A Technology for coal ash fibre surface treatment and use of asphalt reinforcing modification thereof |
| 08/20/2008 | CN201104094Y Novel coal stove heat supplying type vitrified micro-ball expansion furnace |