| Patents for B28C 7 - Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture (4,780) |
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| 02/16/2005 | CN1189298C Methods of mixing bone material for concrete admixtion equipments |
| 02/16/2005 | CN1189296C Full-automatic prodiction line of building blocks made of industrial waste and gypsum |
| 02/16/2005 | CN1189149C Method for producing a chemically bound ceramic product |
| 02/10/2005 | WO2005011943A2 Concrete placement vehicle control system and method |
| 02/03/2005 | WO2005009708A2 Method and apparatus for adjusting a slump in and washing concrete mixing trucks |
| 02/02/2005 | CN2675373Y Proportioning device for high accuracy fine materials in concrete mixing station |
| 02/02/2005 | CN2675372Y Aeroconcrete proportioning station |
| 01/27/2005 | US20050016422 Mortar composition |
| 01/26/2005 | EP1499569A2 Foamed fireproofing composition and method |
| 01/26/2005 | CN1569428A Process and apparatus for producing dry mortar |
| 01/19/2005 | EP1497088A1 Process and equipment for producing concrete products having blended colors |
| 01/12/2005 | CN1564793A 灰浆组合物 Mortar composition |
| 01/05/2005 | CN2668365Y Dual-shaft agitating-feeding mechanism for brick machine |
| 01/05/2005 | CN1559774A Decremental proportioning technology for courete |
| 01/05/2005 | CN1559773A Innoxious and resource optimization treatment method of black liquid coal paste ignition ash slag |
| 01/05/2005 | CN1559772A Cement production monitoring system |
| 01/04/2005 | US6837380 Low clearance dual-screen particle sorter |
| 12/30/2004 | US20040264292 Barge-mounted concrete mixing system |
| 12/29/2004 | EP1161404B1 Calcined gypsum hydration enhancing additives |
| 12/29/2004 | CN2666644Y Tilting discharging device for concrete stirring machine |
| 12/29/2004 | CN2666643Y Batcher for construction |
| 12/29/2004 | CN2666642Y Clambing supplying the ingredients for concrete stirring machine |
| 12/29/2004 | CN1558817A Overall type apparatus and method for preparing regenerated ascon at room temperature |
| 12/23/2004 | WO2004091878A3 Method and device for producing foam mortar or special concrete mixtures |
| 12/22/2004 | EP1487757A1 Sprayable machinable media |
| 12/22/2004 | EP1487756A1 High molecular weight additives for calcined gypsum and cementitious compositions |
| 12/22/2004 | CN2664878Y Concrete proportioning machine with automatic metering function |
| 12/22/2004 | CN1180921C Process of making block using plaster as main raw material |
| 12/15/2004 | EP1485330A1 High strength flooring compositions |
| 12/15/2004 | CN2663119Y Discharge door device of aggregate bin |
| 12/09/2004 | DE4440335B4 Beschickungsvorrichtung für Schüttgut The charging device for bulk |
| 11/24/2004 | CN1549799A 工厂砂浆 Factory mortar |
| 11/16/2004 | US6817747 Portable variable speed volumetric feed hopper |
| 11/16/2004 | US6817242 Concrete level indicator |
| 11/10/2004 | CN2654317Y Indirect measuring material supply machine |
| 11/04/2004 | US20040218462 Concrete delivery system |
| 11/03/2004 | EP1472196A1 Foamed fireproofing composition and method |
| 11/03/2004 | EP0986524B1 Castable refractory compositions |
| 11/03/2004 | CN1543444A Low density accelerant and strength enhancing additive for cementitious products and methods of using same |
| 11/03/2004 | CN1173861C Container made of plate with organic binder and inorganic fillings, method and system for making same |
| 11/03/2004 | CN1173813C Cold aggregate batching treatment method and device for continuous bituminous concrete mixing equipment |
| 11/02/2004 | US6811292 Charge hopper for transit concrete mixer |
| 10/28/2004 | WO2004092091A2 Method of making mixtures such as concrete |
| 10/28/2004 | WO2004091878A2 Method and device for producing foam mortar or special concrete mixtures |
| 10/27/2004 | CN2650963Y Rapid energy-saving agitator |
| 10/27/2004 | CN1541178A Containerised handling of bulk materials and appts therefor |
| 10/26/2004 | US6808577 Monolithic ceramic electronic component and production process therefor, and ceramic paste and production process therefor |
| 10/26/2004 | US6808303 Ready mix batch hauler system |
| 10/21/2004 | US20040206646 Containerised handling of bulk materials and apparatus therefor |
| 10/20/2004 | CN1538901A Device and method for weighing concrete materal |
| 10/19/2004 | US6805478 Network type automation concrete plant |
| 10/14/2004 | US20040202514 Method of making mixutres such as concrete |
| 10/14/2004 | DE202004012123U1 Packaging system for building materials, e.g. cement or plaster, comprises 2.5 - 4.3 kg portions in water-soluble packages within watertight outer pack |
| 10/13/2004 | CN1537076A Fluidized reaction for producing synthetic silicates |
| 09/30/2004 | WO2004063112A3 System for controlled release of cement mixture from a suspended bucket |
| 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 |
| 09/29/2004 | CN2644133Y Automatic dehydragent adding machine |
| 09/23/2004 | WO2004080676A1 Mortar mixing pump |
| 09/23/2004 | US20040184346 Ready mix batch hauler system |
| 09/22/2004 | EP1356188B1 Fluid mixing system |
| 09/22/2004 | CN2642487Y Mortar metering mixer |
| 09/16/2004 | DE4431501B4 Fahrzeugmischer für fließfähige Medien, wie Beton Vehicle-mounted mixer for flowable media such as concrete |
| 09/15/2004 | CN2640720Y Batching and metering vehicle |
| 09/09/2004 | US20040176876 Portable concrete plant dispensing system |
| 09/08/2004 | CN1527758A Closed reinforcement fibre package, aswellas chain packing consisting of such closed packages |
| 09/07/2004 | US6786629 Automated cement mixing 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 | EP1265823B1 Method and device for granulating slurry and optional powdered material |
| 08/25/2004 | CN2635320Y Concrete automatic stirrer |
| 08/19/2004 | WO2004069506A1 Charge hopper for transit concrete mixer |
| 08/19/2004 | DE10306073A1 Testing of the compressibility of concrete during or immediately after its production, whereby a sample is compressed by vibration and characteristic values measured in order to predict its future compressibility and workability |
| 08/18/2004 | EP1446368A1 Method of tinting a joint filler for tiled surfaces |
| 08/18/2004 | CN2633552Y Concrete stirrer material unloading device |
| 08/17/2004 | US6776954 Recycle methods for water based powder injection molding compounds |
| 08/12/2004 | WO2004067422A1 Conveying system, particularly for cement |
| 08/12/2004 | DE19523803B4 Baustoffelement, Baustoffelementpaket, umweltfreundliches Baustoffgebinde, und Verwendung einer Hülle aus wasserlöslichem Material als Verpackung für einen Baustoff Building material element, building material element package, environmentally friendly building material containers, and use a shell of water-soluble material as packaging for a building material |
| 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 |
| 08/04/2004 | CN1517192A Back filling injection device and method |
| 07/29/2004 | WO2004063112A2 System for controlled release of cement mixture from a suspended bucket |
| 07/29/2004 | CA2513215A1 System for controlled release of cement mixture from a suspended bucket |
| 07/28/2004 | EP1439939A1 Device for preparing a product such as concrete or mortar |
| 07/21/2004 | CN2626698Y Metering device of stirring machine |
| 07/21/2004 | CN2626697Y Device for blending viscous material with other material |
| 07/15/2004 | WO2004058469A1 Portable concrete plant dispensing system |
| 07/15/2004 | US20040138765 System and method for tuning a raw mix proportioning controller |
| 07/15/2004 | CA2511532A1 Portable concrete plant dispensing system |
| 07/08/2004 | US20040133383 Device and method for weighing concrete material |
| 07/07/2004 | EP1435344A1 Mortar composition |
| 07/01/2004 | US20040128032 Controlling ready mixed concrete sludge water |
| 07/01/2004 | DE29522440U1 Construction element for preparing fluid or pasty ready-made construction materials, e.g. chalk, gypsum, cement etc. - has water-soluble jacket containing building material, when water is added mixture becomes fluid or pasty ready for use |
| 06/23/2004 | CN1507385A Method for dosing reinforcing fibres for the manufacturing of fibre concrete and the used chain packing |
| 06/16/2004 | CN1153612C Continuous mixing apparatus |
| 06/10/2004 | US20040109979 Closed reinforcement fiber package, as well as chain packing consisting of such closed packages |
| 06/10/2004 | US20040109384 Method for dosing reinforcing fibres for the manufacturing of fibre concrete and the chain packing used |
| 06/09/2004 | EP1425252A1 Toughened fibre-reinforced cementitious composites |
| 06/02/2004 | EP1118380B1 Continuous mixing plant |
| 06/02/2004 | CN2618743Y Automatic charge device linked with programmable control electronic weigher |
| 06/01/2004 | US6742922 Mixer for foamed gypsum products |
| 05/27/2004 | WO2003089202A8 Method and apparatus for supplying bulk product to an end user |