| 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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| 04/10/2013 | EP2578551A1 Composition used for high strength and watertight concrete |
| 04/10/2013 | EP2576475A1 Anti-shrink agent based on surface-modified mineral nanoparticles for mortar and concrete |
| 04/10/2013 | EP2576474A1 Superplastisticizer based on surface-modified mineral nanoparticles for mortar and concrete |
| 04/10/2013 | CN102026932B Aqueous formulations |
| 04/04/2013 | WO2013044980A1 Curable mixture |
| 03/28/2013 | WO2013041902A1 Reinforcing fibers and their use for concrete reinforcement |
| 03/28/2013 | WO2013018059A3 Self-cleaning, anti-smog, anti-mould photocatalytic powdered water based paint |
| 03/28/2013 | CA2848953A1 Reinforcing fibers and their use for concrete reinforcement |
| 03/27/2013 | EP2573058A1 Granulate containing agglomerated bulk material |
| 03/27/2013 | CN1972881B Sizing compositions for glass fibers and sized fiber glass products |
| 03/27/2013 | CN101965318B Method for processing of pozzolans |
| 03/21/2013 | WO2013038184A1 Microwave processing of feedstock |
| 03/20/2013 | EP2570030A1 Low-sodium leavening compositions |
| 03/20/2013 | CN101456690B Method for preparing active coal gangue |
| 03/14/2013 | WO2013034567A2 Surfactants |
| 03/14/2013 | CA2847512A1 Surfactants |
| 03/13/2013 | EP2567946A1 Surfactant-treated particulate material for the production of cement foam |
| 03/13/2013 | CN102971271A 复合路面结构 Composite pavement structure |
| 03/13/2013 | CN102964073A Preparation method of rare earth cerium oxide coated hollow glass bead |
| 03/05/2013 | US8389603 Thermal properties modified by powder size; whisker type fillers; drug delivery |
| 02/28/2013 | WO2013028483A1 Improved sizing and rheology agents for gypsum stucco systems for water resistant panel production |
| 02/28/2013 | WO2012174414A3 Fiber reinforced concrete |
| 02/28/2013 | CA2845678A1 Improved sizing and rheology agents for gypsum stucco systems for water resistant panel production |
| 02/20/2013 | EP2559673A1 Sizing composition for fibers, sized fibers and method of sizing fibers |
| 02/20/2013 | CN101535418B Multi-layered resin coated sand |
| 02/20/2013 | CN101391873B Regeneration treatment method of waste containing asbestos |
| 02/14/2013 | WO2013020972A2 Process for the preparation of an additive comprising supported and dispersed tio2 particles |
| 02/14/2013 | WO2013020173A1 Water repellent plaster compositions |
| 02/13/2013 | EP2556037A1 Healing agent for self-healing cementious material |
| 02/06/2013 | EP2552850A1 Fluidizing mixture for a hydraulic composition |
| 01/31/2013 | DE19738771B4 Bindemittel für Mineralwolle sowie hiermit gebundenes Mineralwolleprodukt Binder for mineral wool and mineral wool product bound hereby |
| 01/30/2013 | EP2551249A2 Lightweight settable compositions comprising cement kiln dust |
| 01/30/2013 | CN102905535A Stabilised potassium bicarbonate and low-sodium leavening compositions |
| 01/23/2013 | EP2547734A1 Paint comprising hydrophobized minerals and related methods |
| 01/23/2013 | EP2547211A2 Stabilised potassium bicarbonate and low-sodium leavening compositions |
| 01/23/2013 | CN202688203U 膨胀炉 Expansion furnace |
| 01/17/2013 | WO2013006875A1 Shaft furnace for the heat-induced foaming of particles of a bulk material |
| 01/17/2013 | DE102011051798A1 Insulation bed used for insulating buildings, contains expanded perlite grains which are coated with sugar |
| 01/10/2013 | WO2013004621A1 Gypsum-containing construction material compounds |
| 01/10/2013 | US20130012089 Process of using sodium silicate to create fire retardant products |
| 01/09/2013 | EP2542511A1 Method for inerting non-bloating clays |
| 01/09/2013 | CN102869811A Process for the surface-modification of flyash and industrial applications thereof |
| 01/09/2013 | CN101643597B Method for expanding open-bore perlite by gas indirect heating |
| 01/08/2013 | CA2570178C Improving the freeze-thaw durability of dry cast cementitious mixtures |
| 01/03/2013 | WO2013003562A1 Composite hollow ceramic fibers, precursors for, methods of making the same, and methods of using the same |
| 01/03/2013 | WO2013003104A1 Hydraulic setting adhesive with improved open time |
| 01/03/2013 | CA2839545A1 Hydraulic setting adhesive with improved open time |
| 01/02/2013 | EP2540686A1 Fiber for fiber cement and resulting product |
| 01/02/2013 | CN102850075A Air-permeable fish tank and its manufacturing method |
| 01/02/2013 | CN102167529B Thermal insulation fire-proof aggregate with polystyrene particle-coated expanded and vitrified bead mortar and preparation method thereof |
| 01/02/2013 | CN101973721B Method for preparing small expended and vitrified ball with reinforcing layer coated on surface |
| 12/26/2012 | EP2537602A1 Washing method and washing system for incineration ash and dust in combustion gas extracted from cement kiln |
| 12/25/2012 | US8337612 Environment friendly composite construction materials |
| 12/20/2012 | WO2012174414A2 Fiber reinforced concrete |
| 12/18/2012 | US8333836 Fiber cement composite materials using bleached cellulose fibers |
| 12/12/2012 | EP2532631A1 Artificial marble and methods |
| 12/12/2012 | CN102167530B Vermiculite expansion and organic modification integrated preparation process |
| 12/05/2012 | EP2530059A1 Device for heat treatment, in particular of divided materials, at least by microwave radiation |
| 12/05/2012 | CN101421361B Black pigment/auxiliary combination having improved color strength |
| 11/28/2012 | EP2527417A2 The use of sized barite as a weighting agent for drilling fluids |
| 11/28/2012 | CN202562307U Expanded perlite material gravitational flow preheating device |
| 11/27/2012 | US8318246 Process for preparing compacted pigment granules, process for preparing encapsulated pigment granules, and process for dyeing landscaping and/or construction materials |
| 11/21/2012 | EP2523921A1 Coated aggregate for producing concrete |
| 11/20/2012 | US8313808 Composite materials from charged or functionalized latexes for inkjet applications |
| 11/15/2012 | WO2012122102A3 Lightweight gypsum wallboard |
| 11/14/2012 | EP2522646A1 Inorganic fibrous molded refractory article, method for producing inorganic fibrous molded refractory article, and inorganic fibrous unshaped refractory composition |
| 11/14/2012 | EP2522645A1 Inorganic fibrous molded refractory article, method for producing inorganic fibrous molded refractory article, and inorganic fibrous unshaped refractory composition |
| 11/14/2012 | CN102781869A Process and additive to improve adhesion of building compositions to substrates |
| 11/08/2012 | US20120279424 Direct batch aggregate vacuum saturation for mixing concrete |
| 11/07/2012 | CN101250039B Preparation technology of coal ash fiberboard material |
| 11/07/2012 | CN101250032B Technology for coal ash fibre surface treatment and use of asphalt reinforcing modification thereof |
| 11/06/2012 | CA2681606C Well treatment compositions and methods utilizing nano-particles |
| 10/31/2012 | EP2516345A1 Composite pavement structure |
| 10/31/2012 | CN102755957A Atomizing and spraying method of sulfur modified composite anticorrosive coating |
| 10/26/2012 | WO2012143687A1 Weighting agent for use in subterranean wells |
| 10/26/2012 | WO2012143221A1 Mineral composition for producing electric heating layers |
| 10/26/2012 | WO2012087259A3 Alternative isolation / building materials and production method |
| 10/26/2012 | CA2833836A1 Weighting agent for use in subterranean wells |
| 10/25/2012 | DE102011018301A1 Holzwolle-Leichtbauelement Wood wool lightweight component |
| 10/24/2012 | EP2514731A1 Wood wool lightweight construction element |
| 10/17/2012 | EP2509924A1 Solids composition of concrete or mortar containing porous granules |
| 10/17/2012 | CN102741197A Inorganic fibrous molded refractory article, method for producing inorganic fibrous molded refractory article, and inorganic fibrous unshaped refractory composition |
| 10/17/2012 | CN102741196A Inorganic fibrous molded refractory article, method for producing inorganic fibrous molded refractory article, and inorganic fibrous unshaped refractory composition |
| 10/17/2012 | CN102741191A Modified geopolymer compositions, processes and uses |
| 10/16/2012 | US8287640 Stable foamed cement slurry compositions and methods for making and using same |
| 10/16/2012 | CA2605693C Composite of aerogel and phase change material |
| 10/11/2012 | WO2011126361A8 Healing agent for self-healing cementious material |
| 10/10/2012 | EP2507189A1 Agents for inerting clays in hydraulic compositions |
| 10/10/2012 | CN101767947B Light-emitting particles and preparation method and application thereof |
| 10/09/2012 | CA2563549C Thermoset nanocomposite particles, processing for their production, and their use in oil and natural gas drilling applications |
| 10/03/2012 | CN102701623A Spraying vibration pre-processing method of aggregate of resin-mineral composite material and application in preparation of composite material |
| 10/03/2012 | CN101767946B Method for preparing light-emitting materials |
| 10/02/2012 | CA2525585C Methods for producing low density products |
| 09/27/2012 | WO2012126740A1 Catalytic composition for synthesizing carbon nanotubes |
| 09/27/2012 | WO2012126696A1 Clinker substitute based on calcined clay |
| 09/27/2012 | CA2826587A1 Clinker substitute based on calcined clay |
| 09/26/2012 | EP2502889A1 Self-healing construction material |
| 09/20/2012 | WO2012076861A3 Sintered lightweight aggregates |
| 09/19/2012 | EP2499103A2 Powdered composition |
| 09/13/2012 | WO2012122102A2 Lightweight gypsum wallboard |