| 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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| 02/13/2001 | US6186654 Portable and modular batching and mixing plant for concrete and the like |
| 02/06/2001 | US6183123 Fiber additive concrete manufacturing method |
| 01/30/2001 | US6180924 Mortar component materials conditioning device |
| 01/30/2001 | US6180037 Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix |
| 01/24/2001 | EP1070687A1 Monolithic honeycomb structure made of porous ceramic material, and use as filter for particulates |
| 01/18/2001 | WO2001003899A1 A method of manufacturing dyed plaster masses |
| 01/03/2001 | EP1065033A2 Process and device for preparing a binder , in particular a dry or pulverulent binding building material |
| 01/02/2001 | CA2160917C Method for producing cement |
| 12/28/2000 | WO2000078688A1 Concrete admixture |
| 12/20/2000 | EP1060854A2 Process for preparing setting and binding materials used in mining , tunneling , for galleries and/or for underground constructions from waste products |
| 12/19/2000 | US6161954 Mud mixing machine and coupler |
| 12/14/2000 | DE19926444A1 Verfahren zur Herstellung von abbindenden und erhärtenden Massen für den Berg-, den Tunnel- und Stollen- und/oder Tiefbau aus Abfallstoffen Process for the preparation of setting and hardening materials for the mining, tunneling and gallery construction and / or civil engineering from waste materials |
| 12/14/2000 | DE19926249A1 Pan mixer comprises an outlet with a circular edge on its base with a sliding batten connected to the edge |
| 12/13/2000 | CN1276752A Mobile cement additive and concrete admixture mfg. process and system |
| 12/12/2000 | US6159278 Preparation of bituminous concrete comprising wire pieces |
| 11/29/2000 | CN2407914Y Water adder for cement planet stirrer |
| 11/22/2000 | EP1053844A2 Process for obtaining fresh concrete and heating device , supplying device , mixing plant for fresh concrete |
| 11/22/2000 | EP1053088A4 Mobile cement additive and concrete admixture manufacturing process and system |
| 11/22/2000 | EP1053088A1 Mobile cement additive and concrete admixture manufacturing process and system |
| 11/16/2000 | DE19908151A1 Manufacturing elements from concrete involves checking consistency of concrete during delivery and at point of manufacture by measuring moisture content and temperature of concrete |
| 11/01/2000 | CN2403561Y Space gravity supply machine |
| 10/19/2000 | DE19911060A1 Verfahren zum Anmachen einer Baustoffmischung Method for dressing a mixture of building materials |
| 10/18/2000 | CN1270149A Reused aggregates for concrete and precast products of concrete |
| 10/11/2000 | CN2400250Y Forced concrete mixer discharge means |
| 10/11/2000 | CN2400249Y Forced automatic metering mixer |
| 10/03/2000 | US6126875 Molding with setting accelerator, water and water reducing agent |
| 10/03/2000 | US6126307 Method and apparatus for mixing concrete with controlled energy absorption and variable discharge gate |
| 09/30/2000 | CA2267860A1 Concrete blender and mold |
| 09/19/2000 | US6120173 System and method for providing raw mix proportioning control in a cement plant with a gradient-based predictive controller |
| 09/19/2000 | US6120172 System and method for providing raw mix proportioning control in a cement plant |
| 09/14/2000 | WO2000053302A1 Continuous mixing plant |
| 09/14/2000 | DE19911119A1 Dust-releasing material dosing process, e.g. for dosing aluminum powder used as pore-former in porous concrete production, comprises dust extraction and collection in the operating water of a water jet pump |
| 09/13/2000 | EP1034906A2 Process for preparing a building material |
| 09/12/2000 | US6116769 Mud mixing machine with lifting coupler |
| 09/06/2000 | CN2394771Y Skip type automatic metering stirrer |
| 09/06/2000 | CN1265349A Pre-cooling and twice wind cooling process for concrete aggregate |
| 09/05/2000 | US6113829 Method of forming and shaping plasticized mixtures by low to moderate shear extrusion |
| 09/05/2000 | US6113256 System and method for providing raw mix proportioning control in a cement plant with a fuzzy logic supervisory controller |
| 08/30/2000 | CN2393705Y Special sectional steel for rotary rail of agitator |
| 08/09/2000 | EP1025969A2 Plant for storing, handling and feeding loose materials and associated operating method |
| 08/09/2000 | CN1262165A Forced continuous stirring station |
| 08/02/2000 | CN1261867A Improved method of forming and shaping plasticized mixtures by low to moderate shear extrusion |
| 07/26/2000 | EP1021387A1 Improved method of forming and shaping plasticized mixtures by low to moderate shear extrusion |
| 07/25/2000 | CA2102826C Composite anchor |
| 07/19/2000 | EP1020269A2 Monitoring device for a mixing and conveying apparatus |
| 07/18/2000 | US6090195 Unfoamed aqueous blend of organic/polymer binder, inorganic aggregate, fibers; molding material for food/beverage containers |
| 07/05/2000 | CN1054187C Anchor of composite form |
| 06/21/2000 | DE19843777C1 Method and device for mixing mortar materials with water uses a mortar material reservoir connected to a flow mixer and a mixer driven by a mechanism for mixing the mortar material with controlled amounts of water regulated by a sensor |
| 06/15/2000 | DE19855898A1 Eccentric screw pump unit with pump module for the construction industry has pump unit mounted on base unit via self-locking holder for easy installation |
| 06/08/2000 | WO2000032372A1 Method and apparatus for a rail-mounted concrete mixer and pump system |
| 06/08/2000 | DE19857775A1 Enclosed paddle mixer has sparge arms used for both bulk solids drying and hydration operations |
| 05/25/2000 | DE19853963A1 Silo for construction material with dispenser has extendable pivoted outrigger dispenser arm moving between ready and in-use positions, silo and arm are mobile unit |
| 05/25/2000 | DE19851913A1 Verfahren und Vorrichtung zum Herstellen eines Spritzbetons oder Spritzmörtels Method and apparatus for producing a spray concrete or spray mortar |
| 05/17/2000 | EP1000719A2 Process and device for obtaining a sprayable concrete or mortar |
| 05/17/2000 | CN2378169Y Upper and lower sealed rubber plate for rotor type concrete sprayer |
| 05/11/2000 | DE19851783A1 Height adjustable container frame has bottom, middle and top rings, guide bars, stays, spokes, plate and lift |
| 05/09/2000 | US6059444 Apparatus for mixing calcined gypsum and its method of operation |
| 04/19/2000 | CN1250736A Container made of plate with organic binder and inorganic fillings, method and system for making same |
| 04/12/2000 | CN2373171Y Automatic metering monitoring apparatus for material weight of mixer |
| 03/29/2000 | EP0988949A1 Plant for selectively making and distributing loads of mortar and/or concrete ready for use |
| 03/29/2000 | CN2371015Y Sealing plate for damp concrete sprayer |
| 03/28/2000 | US6042259 Admixture dispensing and concrete mixer monitoring system |
| 03/28/2000 | US6042258 Admixture dispensing and concrete mixer monitoring method |
| 03/22/2000 | EP0987199A1 Device for feeding or magnetisable fiber material |
| 03/22/2000 | EP0986524A1 Castable refractory compositions |
| 03/09/2000 | DE19838710A1 Spray-ready concrete manufacture, mixing quickly reacting cement and the additional materials in area close to jet nozzle, and adding water to mixture |
| 02/29/2000 | US6030673 Starch-bound cellular matrix formed by gelatinizing a starch based binder with water and hardening by evaporating water to form inner foam and outer skin and coating with specific natural or synthetic biodegradable materials |
| 02/29/2000 | US6030112 Slurry batcher mixer |
| 02/22/2000 | CA2173285C Concrete or mortar projection method |
| 02/10/2000 | DE19911426A1 Process and assembly to empty sacks containing building industry fibres automates manual task and facilitates modern quality control standards |
| 02/09/2000 | CN2362675Y Cement feeder for continuous type cement stirring equipment |
| 02/03/2000 | WO2000005047A1 Method and apparatus for adding a liquid additive to a material comprising at least a liquid |
| 01/26/2000 | CN1048678C Method for jet of concrete or mortar |
| 01/18/2000 | US6015225 Vibration input to moving aqueous cementitious slurry |
| 01/12/2000 | EP0970790A2 Mixer for manufacturing blocks of stone material |
| 01/12/2000 | EP0969953A2 Concrete station |
| 01/12/2000 | CN1048210C Microcomputerized management system for concrete production |
| 12/29/1999 | WO1999067074A1 Mixing-agitating machine and method of producing gypsum board using mixing-agitating machine |
| 12/28/1999 | US6007233 Mobile concrete mixing and delivery system |
| 12/22/1999 | CN2354726Y Powerful concrete mixer |
| 12/15/1999 | CN2353505Y Double-roll concrete agitator |
| 12/08/1999 | CN1047139C Hydraulic forming food and beverage containers and other articles and its manufacture method |
| 12/08/1999 | CN1047124C Clay modified statuary material |
| 12/07/1999 | US5997633 Composition for and method of pumping concrete |
| 11/24/1999 | EP0958906A2 Modular mixing unit |
| 11/24/1999 | EP0770044B1 Method and apparatus for mixing, spraying and placing cementitious material |
| 11/11/1999 | DE19819307A1 Rail-mounted concrete mixer for making pre-fabricated concrete |
| 11/11/1999 | DE19812177C1 Container for friable material such as plaster or mortar |
| 11/10/1999 | EP0955141A2 Process and device for the preparation of pasty building materials , in particular of mortar on construction sites |
| 11/10/1999 | CN1046258C Method for producing cement, formed concrete structural member and use as additive |
| 11/09/1999 | US5979807 Process and plant for the production of a fluid fine paste hardenable after molding |
| 11/09/1999 | US5979517 Bulk product filling device |
| 11/03/1999 | CN2346557Y Gravity feeding mechanism |
| 10/27/1999 | EP0952350A1 Pump unit for viscous materials |
| 10/26/1999 | US5971657 Paving machine for forming porous pavement construction |
| 10/20/1999 | CN2344149Y Fibre and slurry mixed spraying machine |
| 10/19/1999 | US5967656 Method and apparatus for homogenizing of bulk material |
| 10/19/1999 | US5967655 System for mixing cementing material and mineral aggregate |
| 09/30/1999 | DE19913658A1 Mixer |
| 09/29/1999 | EP0945170A1 Mixer |