| Patents for B28C 5 - Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions (6,849) |
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| 02/16/2005 | CN1579726A Method for modelling mixed material fluid-solid two-phase flow in mixing cylinder of concrete mixer car |
| 02/10/2005 | WO2005011943A2 Concrete placement vehicle control system and method |
| 02/10/2005 | US20050029793 Front discharge transit mixer |
| 02/10/2005 | DE202004016747U1 Manually operated mixer for building materials, has drive grips, mixer bars, mixer vessel opening, cover and mixer holding grips located within outer rotation circle of mixer body |
| 02/10/2005 | DE10351690A1 Binder foam creating device for cement or mortar foam has air input tube in supply tube, forming separate mixing chambers with inner wall of supply tube |
| 02/09/2005 | CN2677131Y Homogenization mixing device |
| 02/03/2005 | WO2005009709A1 Barrel mixer |
| 02/03/2005 | WO2005009708A2 Method and apparatus for adjusting a slump in and washing concrete mixing trucks |
| 02/03/2005 | WO2004069764A3 Gypsum wallboard process |
| 02/02/2005 | CN2675371Y 混凝土搅拌机 Concrete mixer |
| 02/02/2005 | CN2675370Y Multifunctional fully-automatic dry mortar producing device |
| 02/01/2005 | CA2127751C A method of manufacturing multilayer plasterboard and apparatus therefor |
| 01/27/2005 | US20050018531 Portable mixer |
| 01/27/2005 | US20050018530 Method of manufacturing a bituminous coated aggregate mix |
| 01/27/2005 | DE202004000059U1 Concrete delivery vehicle has transparent chassis-mounted polyethylene mixing drum |
| 01/26/2005 | EP1499569A2 Foamed fireproofing composition and method |
| 01/19/2005 | EP1497088A1 Process and equipment for producing concrete products having blended colors |
| 01/19/2005 | CN1567565A Method for cutting array type workpiece having metallic layer partition way |
| 01/13/2005 | DE102004014996A1 Mischertrommel für Fahrmischer für den Transport von Dickstoffen, insbesondere Beton und dergleichen Mixer drum for truck mixers for transporting thick materials, especially concrete and the like |
| 01/12/2005 | EP1495846A1 Method of manufacturing of jagged wheels for concrete machines |
| 01/06/2005 | WO2005000455A1 Double-shaft mixing machine |
| 01/05/2005 | DE202004013332U1 Mixing tools for two and three-dimensional mixing of bulk material in pan mixers and shaft mixers has angle and free zone adjoining accumulation zone fulfilling condition of grain diameter multiplied by grain shape factor |
| 12/29/2004 | WO2004113040A1 Mixing drum for a drive mixer for the transportation of thick matter, especially concrete and similar |
| 12/28/2004 | CA2215337C Method and apparatus for the manufacture of cementitious slab products and the resulting products |
| 12/23/2004 | WO2004091878A3 Method and device for producing foam mortar or special concrete mixtures |
| 12/22/2004 | EP1488920A1 Gypsum board and method of manufacturing the gypsum board |
| 12/22/2004 | EP1487757A1 Sprayable machinable media |
| 12/22/2004 | EP1487756A1 High molecular weight additives for calcined gypsum and cementitious compositions |
| 12/22/2004 | EP1248700A4 Method and apparatus for extruding cementitious articles |
| 12/22/2004 | CN1555970A Concare convex rod ore pul making production technology |
| 12/16/2004 | DE10321428A1 Pumping apparatus for producing, pumping and pouring viscous liquid or binder to cover bulk material, has mixer with duct section coupled to air pressure duct and tail end coupled to pumping conductor and penetrating outlet in duct section |
| 12/15/2004 | EP1486250A2 Method and apparatus for generating foam |
| 12/15/2004 | EP1485330A1 High strength flooring compositions |
| 12/15/2004 | CN2663363Y Batching setup |
| 12/09/2004 | WO2004105924A1 Device for frothing a sludge |
| 12/06/2004 | CA2469997A1 Foaming apparatus and method |
| 12/02/2004 | WO2004103663A1 Mixer, mixing method, and method of producing gypsum board |
| 12/02/2004 | US20040240310 Slurry mixing apparatus |
| 12/02/2004 | CA2527482A1 Mixer, mixing method and method of producing gypsum board |
| 11/24/2004 | EP1479497A2 Transmission reducer with application in concrete mixers |
| 11/09/2004 | CA2305015C Mixing method and apparatus |
| 11/04/2004 | US20040218462 Concrete delivery system |
| 11/04/2004 | DE10308775A1 Universal filling and mixing unit for use in construction industry, has quick locking mechanism that enables easy attachment and detachment of pump to and from motor |
| 11/03/2004 | EP1472196A1 Foamed fireproofing composition and method |
| 11/03/2004 | EP0986524B1 Castable refractory compositions |
| 11/03/2004 | CN2652634Y Movable cement contrete producing device |
| 11/03/2004 | CN2652633Y Dismantling structure of movable cement concrete producing equipment |
| 11/02/2004 | US6811292 Charge hopper for transit concrete mixer |
| 10/28/2004 | WO2004091878A2 Method and device for producing foam mortar or special concrete mixtures |
| 10/27/2004 | CN1539788A Dale and producing method |
| 10/27/2004 | CN1172781C Vehicle mounted plastics drum for concrete mixing and methods of manufacture thereof |
| 10/26/2004 | US6808560 Pumpably verifiable fluid fiber compositions |
| 10/26/2004 | US6808303 Ready mix batch hauler system |
| 10/21/2004 | US20040208079 Method and apparatus for removing entrapped air from viscous materials |
| 10/20/2004 | CN2649300Y Additivebin vibrator for puddle mixer |
| 10/20/2004 | CN1538900A 混凝土搅拌机 Concrete mixer |
| 10/19/2004 | US6805478 Network type automation concrete plant |
| 10/14/2004 | US20040201120 Gypsum wallboard process |
| 10/14/2004 | DE10305056A1 Verfahren zur technischen Herstellung von Betonwaren mit nachgebildeten Naturstein- oder sonstigen ästhetisch gestalteten Oberflächen Process for the industrial production of concrete products with simulated natural stone or other aesthetically designed surfaces |
| 10/13/2004 | CN1536080A Object decorative device and control method |
| 10/07/2004 | US20040196733 Target object modification apparatus and control method |
| 09/30/2004 | WO2004069761A3 Method for the technical production of concrete articles having imitated natural stone or other aesthetically configured surfaces |
| 09/30/2004 | DE202004009175U1 Conversion for dry powder fed wall coating equipment has a funnel fitted to the powder input and feeding a viscous mix direct to the equipment pump |
| 09/23/2004 | WO2004080917A1 Foamed compositions and methods of use in subterranean zones |
| 09/23/2004 | WO2004080677A1 Device for and method of continuous mixing of light concrete and the use of a combined transporting and mixing screw in such a device |
| 09/23/2004 | WO2004080676A1 Mortar mixing pump |
| 09/23/2004 | US20040184346 Ready mix batch hauler system |
| 09/23/2004 | DE10310599A1 Spraying concrete spray onto an object via nozzles with addition of carbon dioxide to the concrete useful as a safety measure in tunnel and side wall construction and for construction of mine walls |
| 09/23/2004 | DE10234316B4 Mischgerät mit einem elektrischen Antriebsmotor und Sicherheitseinrichtung Mixing device with an electric drive motor and safety device |
| 09/22/2004 | CN2642486Y Carry-supporting type safety mixer |
| 09/16/2004 | WO2004078438A1 Transport vehicle and process for delivering a binder/aggregate mixture |
| 09/16/2004 | US20040179423 Concrete mixer |
| 09/16/2004 | US20040177963 Foamed compositions and methods of use in subterranean zones |
| 09/16/2004 | DE4431501B4 Fahrzeugmischer für fließfähige Medien, wie Beton Vehicle-mounted mixer for flowable media such as concrete |
| 09/16/2004 | DE10313952A1 Transprotfahrzeug zur Anlieferung eines Bindemittel/Zuschlagsgemischs Transprotfahrzeug to delivery of a binder / additive mixture |
| 09/15/2004 | CN2640719Y Connector of dynamo and stirring rod for agitator |
| 09/15/2004 | CN2640718Y Swirl agitator |
| 09/14/2004 | US6790275 Can be pumped and metered in the fashion of fluid chemical admixtures into a concrete mix, thereby enabling the fibers to be dispensed by concrete ready-mix plant operators who can provide verification of fiber administration and dosage. |
| 09/08/2004 | CN1527758A Closed reinforcement fibre package, aswellas chain packing consisting of such closed packages |
| 09/01/2004 | EP1450969A2 Concrete recovery method and system |
| 09/01/2004 | CN2637149Y Aero-concrete mixer |
| 09/01/2004 | CN1524670A Colorized leakproof heat-insulating board for roofing and its production process |
| 08/31/2004 | US6783007 Arm assembly for cement truck nozzle cleaner |
| 08/31/2004 | US6782925 Concrete recovery method and system |
| 08/26/2004 | DE10311342B3 Cement/mortar mixing pump, especially for use in tunneling, has a mixing chamber with the impeller screw and liquid jets and a funnel for filling, which is less likely to clog giving reduced cleaning |
| 08/25/2004 | CN2635320Y Concrete automatic stirrer |
| 08/25/2004 | CN2635318Y Slurry material agitating pool |
| 08/24/2004 | US6780356 Method for producing an inorganic foam structure for use as a durable acoustical panel |
| 08/24/2004 | US6780230 Dry mixing a hydraulic binder, polyvinyl alcohol and a set retarder; adding water to form a pumpable slurry, conveying to a hose, introducing gas into the slurry to create turbulence and foam, and conveying foam through hose |
| 08/19/2004 | WO2004069764A2 Gypsum wallboard process |
| 08/19/2004 | WO2004069761A2 Method for the technical production of concrete articles having imitated natural stone or other aesthetically configured surfaces |
| 08/19/2004 | WO2004069506A1 Charge hopper for transit concrete mixer |
| 08/19/2004 | US20040159595 Concrete reclamation apparatus |
| 08/19/2004 | DE202004006582U1 Ceramic mixing device, especially for dental use, has a covered housing that can be placed under a negative pressure and a water reservoir that connects to a mixing pallet via a water supply arrangement |
| 08/18/2004 | EP1447193A2 Concrete mixer drum and manhole cover |
| 08/18/2004 | EP1447192A1 Method and device for pouring concrete |
| 08/12/2004 | WO2004067158A1 Mixing device and method |
| 08/05/2004 | US20040151057 Charge hopper for transit concrete mixer |
| 08/05/2004 | US20040149170 Sequentially using surfactants for producing pre-pour air-filled bubbles during mixing of fresh concrete and of aluminum in matrix producing post-pour hydrogen-filled bubbles; pre-pour bubbles are destroyed |
| 08/03/2004 | CA2285154C Apparatus and method for blending dry materials |