| 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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| 09/28/1999 | US5956908 Concrete container |
| 09/21/1999 | US5953879 Composite anchor |
| 09/15/1999 | EP0941947A1 Bulk material container with hinged opening door pivotable about an axis |
| 09/15/1999 | EP0941827A2 Apparatus for on-site production of pumpable mortars |
| 09/15/1999 | EP0874769B1 Container for flowing or pourable materials especially for plaster, mortar etc. |
| 09/14/1999 | US5951752 Packaging a cement premixes comprising water, pigment, a suspension enhancing agent and latex polymer solids; uniform consistent color; grouting and setting of tile, as a mortar or as a stucco |
| 09/08/1999 | EP0939692A1 Method and installation for making and distributing selective loads of mortar and/or concrete ready for use |
| 09/08/1999 | CN2337197Y Adjustable quantitative water supply device |
| 09/07/1999 | US5948970 System and method for controlling concrete production |
| 09/02/1999 | DE19808306A1 Method for controlling the quality of cement and concrete mix for transportation |
| 08/25/1999 | EP0809563A4 Mobile concrete mixing and delivery system |
| 08/25/1999 | EP0789645A4 Method and apparatus for mixing concrete |
| 08/04/1999 | EP0933180A2 Apparatus for mixing calcined gypsum and its method of operation |
| 07/27/1999 | US5928741 Food and beverage containers. |
| 07/27/1999 | US5927461 Apparatus for automatically sealing an articulated chute |
| 07/20/1999 | US5924598 Drywall mud storage and distribution system |
| 07/06/1999 | US5918980 Concrete placer attachment for skid steer loaders |
| 07/06/1999 | US5918975 Mortar mixer with powered dump control |
| 06/30/1999 | EP0925892A1 Method and mixer for producing coloured masses of mortar |
| 06/23/1999 | EP0924040A1 A device for gauging the consistency of a mixture during mixing in a rotary recipient |
| 06/10/1999 | DE19747283A1 Batch mixing of concrete using recycled water |
| 05/25/1999 | CA2125108C Control method for a multi-component slurrying process |
| 05/19/1999 | EP0916462A2 Method and apparatus for preparing coloured materials in powder form for tile manufacture, and coloured materials obtained thereby |
| 05/19/1999 | CN2319198Y Limb/soil quantitatively mixing conveyer |
| 05/19/1999 | CN1216946A Apparatus to feed constant flow of concrete contg. additives |
| 05/05/1999 | CN1215648A Special multipurpose full-automatic concrete mixer |
| 04/27/1999 | US5897928 The present invention relates to a unitized package of reinforcing elements for castable compositions comprising a liquid/solid or liquid mixtures. |
| 04/21/1999 | CN1043021C Freezing-proof technique for making brick and tile |
| 04/20/1999 | US5895688 Adding silica precipitate and aluminum sulfate additives |
| 04/20/1999 | US5895116 Mobile admixture product manufacturing and delivery process and system |
| 04/14/1999 | EP0908284A2 Bulk material feeding apparatus |
| 03/31/1999 | EP0904182A1 Apparatus to feed a constant flow of concrete containing additives |
| 03/31/1999 | EP0748440B1 System for monitoring and controlling the material composition and plastic or ductile deformation of the substance flow in a machine |
| 03/31/1999 | CN1042711C Controlling device and method for premixing concrete |
| 03/24/1999 | EP0903330A2 Process for producing a concrete product |
| 03/18/1999 | WO1999012712A1 Improved mixer for cementitious materials |
| 03/11/1999 | DE19739598A1 Ingredient-moisture-measuring equipment for building-material mixture |
| 03/10/1999 | CN1210485A Concrete station |
| 03/09/1999 | US5879722 System for manufacturing sheets from hydraulically settable compositions |
| 03/04/1999 | WO1999010294A1 Improved method of forming and shaping plasticized mixtures by low to moderate shear extrusion |
| 03/04/1999 | WO1999010148A1 Mobile cement additive and concrete admixture manufacturing process and system |
| 03/04/1999 | DE19738445A1 Concrete mixer |
| 02/25/1999 | WO1999008848A2 Construction material silo |
| 02/24/1999 | CN2308496Y Concrete dispensing appts. |
| 02/17/1999 | CN2307675Y Concrete mixture machine |
| 02/09/1999 | US5868824 Inorganically filled, starch-based compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix |
| 01/21/1999 | DE19730624A1 Procedure for manufacture of workable paving plaster |
| 01/05/1999 | US5855665 System and method for producing a pigmented cement composition |
| 12/30/1998 | CN2302104Y Discharging device of wet sprayer for concrete |
| 12/22/1998 | US5851634 Hinges for highly inorganically filled composite materials |
| 12/08/1998 | US5846315 Method for preparing a pigmented dispersing pigment cement composition |
| 12/02/1998 | EP0814946A4 A process for making a lightweight, cementitious, three-dimensional structure |
| 11/26/1998 | WO1998052883A1 Castable refractory compositions |
| 11/26/1998 | CA2290539A1 Castable refractory compositions |
| 11/26/1998 | CA2238447A1 Apparatus for loading a cement slurry |
| 11/26/1998 | CA2206117A1 Dust control and concrete mixing apparatus |
| 11/25/1998 | EP0879082A1 Method and apparatus for homogenizing of bulk material |
| 11/19/1998 | DE4447575C1 Fine cement-binder mixt. |
| 11/19/1998 | DE19719812A1 Method of preparing plastics mortar or concrete |
| 11/12/1998 | DE19719696A1 Ingredient-moisture-measuring equipment for building-material mixture |
| 11/05/1998 | DE19718458A1 Mixing equipment for mortar on building site |
| 11/04/1998 | EP0874769A1 Container for flowing or pourable materials especially for plaster, mortar etc. |
| 11/04/1998 | EP0874720A1 Process for manufacturing of pourable and/or pumpable building materials, especially pourable toppings |
| 11/04/1998 | CN1198120A Process and plant for production of fluid fine paste hardenable after molding |
| 11/03/1998 | US5830548 Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets |
| 11/03/1998 | US5830305 Methods of molding articles having an inorganically filled organic polymer matrix |
| 10/28/1998 | EP0873835A2 Apparatus for charging a mixer with bulk material |
| 10/28/1998 | EP0873834A1 Apparatus for automatically sealing an articulated chute |
| 10/28/1998 | CN2295750Y Store type raw material homogenizing silo |
| 10/28/1998 | CN2295587Y Concrete proportioning apparatus with two discharging holes |
| 10/21/1998 | EP0872434A1 Magnetic conveyor |
| 10/13/1998 | US5820257 Asphalt plant having silo with dynamic input and output mass monitoring devices |
| 10/08/1998 | WO1998043726A1 Apparatus and method for mixing cementitious materials |
| 10/08/1998 | CA2285084A1 Apparatus and method for mixing cementitious materials |
| 09/29/1998 | US5814253 Process for making a lightweight, cementitious, three dimensional structure |
| 09/29/1998 | US5813754 Vibration input to moving aqueous cemetitious slurry |
| 09/17/1998 | DE19710936A1 Concrete mixing plant with two bucket aggregate feed system |
| 09/17/1998 | DE19710935A1 Feeding mechanism for discontinuous working plant e.g. concrete mixing |
| 09/15/1998 | US5807458 Reinforcing elements for castable compositions |
| 09/08/1998 | US5804175 Agglomeration of cement particles with silica and/or dehydrating agent, then impact milling to increase surface energy; less water used |
| 09/02/1998 | EP0861711A1 Process and plant for the production of a fluid fine paste hardenable after molding |
| 09/01/1998 | US5800756 Methods for manufacturing containers and other articles from hydraulically settable mixtures |
| 09/01/1998 | US5800647 Methods for manufacturing articles from sheets having a highly inorganically filled organic polymer matrix |
| 08/27/1998 | DE19708680A1 Ingredient-moisture-measuring equipment for building-material mixture |
| 08/26/1998 | EP0860257A1 Apparatus for measuring the humidity of the constituents of a building material composition |
| 08/25/1998 | US5798151 Having high green strength, increased tensile strength to compressive strength ratio |
| 08/25/1998 | US5797676 Mobile concrete mixing system transportable onto trucks |
| 08/18/1998 | US5795060 Method and apparatus for continuous production of colloidally-mixed cement slurries and foamed cement grouts |
| 08/12/1998 | EP0783365A4 Portable mixing module |
| 07/28/1998 | US5785421 Mobile modular concrete batch plant |
| 07/28/1998 | US5785420 Apparatus for metering and mixing aggregate and cement |
| 07/22/1998 | CN1188426A Method and apparatus for homogenizing of bulk material |
| 07/21/1998 | US5783126 Molding starch-based materials for use as food containers |
| 07/09/1998 | DE19721625C1 Building site container for wet and dry components of concrete or mortar |
| 06/16/1998 | US5766689 Spray operation method for monolithic refractories |
| 06/16/1998 | US5766525 Methods for manufacturing articles from sheets of unhardened hydraulically settable compositions |
| 06/10/1998 | CN1184444A A process for making a lightweight, cementitious, three-dimensional structure |
| 06/09/1998 | CA2169053C Concrete mixing system with cement/water premixer |
| 05/28/1998 | WO1998022271A1 Method and installation for making and distributing selective loads of mortar and/or concrete ready for use |
| 05/28/1998 | DE19639856A1 Process and assembly to introduce pigment to paint or additives to mortar |