| Patents for B28C 9 - General arrangement or layout of plant (1,330) |
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| 10/10/1990 | EP0391494A1 Process and apparatus for preparing a mixture, especially for mortar and other similar mixtures |
| 07/31/1990 | US4944646 Highway transportable material storage apparatus and frame assembly therefor |
| 07/17/1990 | WO1990008021A1 A tank construction in a bulk cargo transportation system consisting of a lorry and trailer |
| 07/17/1990 | CA2044602A1 Tank construction in a bulk cargo transportation system consisting of a lorry and trailer |
| 07/11/1990 | EP0377087A2 Device for disposing of hazardous materials comprising asbestos |
| 06/27/1990 | EP0374418A1 Device for making ready to use mixtures from bulk goods, e.g. cement and sand |
| 05/01/1990 | US4922463 Portable volumetric concrete mixer/silo |
| 04/10/1990 | US4915505 Blender apparatus |
| 03/13/1990 | US4907890 Portable-concrete mixing device and method for using same |
| 02/27/1990 | US4904089 Particle wetting process and apparatus |
| 01/30/1990 | CA1264975A1 Dispensing apparatus |
| 09/12/1989 | US4865457 Concrete batcher with segmented entry of mixing ingredients |
| 09/12/1989 | US4865227 Dispensing apparatus |
| 09/07/1989 | DE3806062A1 Process for producing pumpable building material which can also be used as fire protection and sound insulation, and suitable apparatus |
| 08/08/1989 | US4855960 Process and apparatus for the preparation of mortars |
| 08/08/1989 | US4854711 Apparatus and method for mixing concrete |
| 07/26/1989 | CN2041616U Concrete mixing station |
| 07/11/1989 | US4846580 Large scale concrete conveyance techniques |
| 06/07/1989 | EP0318874A1 Device for making ready for use mortars, cementitions covering materials or the like |
| 05/23/1989 | US4832498 Mobile concrete mixer |
| 05/16/1989 | US4830505 Particle wetting process and apparatus |
| 03/30/1989 | DE3731623A1 Mobile ready-mixed concrete mixing installation |
| 03/07/1989 | US4810159 Batching system |
| 03/07/1989 | US4810097 Dispensing apparatus |
| 03/01/1989 | EP0305150A2 Mobile concrete mixing apparatus |
| 02/01/1989 | CN2031744U New self-falling-off type concrete mixer |
| 01/03/1989 | US4795264 Arrangement for concrete production in tunnels |
| 01/03/1989 | US4795263 Method of producing concrete |
| 12/27/1988 | US4793388 Apparatus for treating flowable materials |
| 12/20/1988 | US4792234 Portable concrete batch plant |
| 12/14/1988 | EP0294496A1 Device for making mortar and floor cement |
| 12/07/1988 | CN88204464U Forced mixer |
| 12/01/1988 | DE3717511A1 Process and arrangement for processing tuff pumice and fine pumice and aggregate for lightweight masonry mortar produced according to the process |
| 12/01/1988 | DE3716438A1 Process for preparing a concrete mixture |
| 11/15/1988 | US4784691 Dry cement composition |
| 11/08/1988 | US4783171 Loading conveyor for concrete mixer |
| 11/01/1988 | US4781466 Method and apparatus for producing concrete |
| 10/06/1988 | DE3709236A1 Device for the production and conveying of floor screed |
| 10/04/1988 | US4775275 Cement batching apparatus |
| 09/21/1988 | EP0283225A2 Apparatus for mixing, transporting and placing concrete |
| 08/24/1988 | EP0279615A1 Apparatus for producing aerated cementitious material |
| 07/28/1988 | DE3326496A1 Device for concrete preparation consisting of collapsible functional units |
| 06/29/1988 | EP0272415A2 Device for making concrete in a tunnel |
| 06/23/1988 | DE3641947A1 Process for preparing sprayed mortar or sprayed concrete and system for carrying out the process |
| 06/21/1988 | US4752134 Mobile concrete mixer |
| 06/15/1988 | CN87105235A Dispensing apparatus |
| 06/08/1988 | EP0270202A1 Transportable apparatus for proportioning the ingredients of mixtures for use with tiltable container means |
| 06/01/1988 | EP0268991A2 Device for making mixtures ready to be used from bulk goods kept ready in a silo |
| 05/26/1988 | DE3739645A1 Mobile installation for the preparation of concrete |
| 04/26/1988 | CA1235688A1 Batch mixer with ingredient metering and secondary delivery conveyor means |
| 03/03/1988 | DE3629517A1 Concrete production system with an in-line silo |
| 02/25/1988 | DE3627556A1 Apparatus for repairing sewers |
| 12/03/1987 | DE3709360A1 Transportable concrete production system |
| 12/03/1987 | DE3618220A1 Process for producing job-mixed concrete having a mobile mixer unit and a stationary silo unit |
| 09/16/1987 | EP0236991A2 Plant for treating flowable solid material |
| 08/13/1987 | DE3604331A1 Building-material preparing and conveying installation |
| 08/10/1987 | EP0183805A4 Building system and portable masonry plant suitable therefor. |
| 07/01/1987 | EP0226850A1 Device for the continuous mixing of dry mixed mortar with water |
| 06/19/1987 | DE3544140A1 Process and apparatus for producing workable insulating building materials |
| 03/05/1987 | DE3529682A1 Process and device for producing dam and backfill concrete, in particular for underground mining |
| 11/25/1986 | US4624575 Cement mobile mixer |
| 11/25/1986 | CA1214457A1 Cement mixing process and apparatus |
| 11/20/1986 | WO1986006677A1 Method of producing concrete in a mobile concrete station |
| 11/05/1986 | EP0199884A2 Method of producing concrete in a mobile concrete station |
| 10/07/1986 | US4615489 Defibrating a fiber bale and supplying it to conveyor-mixer |
| 09/17/1986 | EP0194297A1 New techniques and machine for producing, projecting and transferring glass fibre-based concretes and the like |
| 08/27/1986 | EP0192234A2 Mixing method for making concrete and/or mortar, and device for carrying out this method |
| 07/30/1986 | EP0188557A1 Aggregate cement construction element and method and device for making the same |
| 07/22/1986 | US4601629 Fine and coarse aggregates conveying apparatus |
| 06/11/1986 | EP0183805A1 Building system and portable masonry plant suitable therefor |
| 06/10/1986 | US4594046 Mobile apparatus for mixing and loading concrete |
| 05/20/1986 | CA1204732A1 Concrete mixing plants with elevator wheel |
| 05/06/1986 | US4586824 Mobile concrete mixing apparatus |
| 04/08/1986 | US4580902 Mixing plant |
| 04/01/1986 | US4579459 Mixing auger mounting and storage arrangement |
| 03/27/1986 | WO1986001767A1 New techniques and machine for producing, projecting and transferring glass fibre-based concretes and the like |
| 02/25/1986 | US4572739 Adding dry or non-dissolved ferrous sulfate |
| 02/13/1986 | WO1986000881A1 Aggregate cement construction element and method and device for making the same |
| 01/28/1986 | US4566799 Apparatus for adjusting the quantity of liquid deposited on fine granular materials and method of preparing mortar or concrete |
| 01/03/1986 | WO1986000043A1 Building system and portable masonry plant suitable therefor |
| 11/13/1985 | EP0160747A1 A dry cement composition and a method for producing the same |
| 11/13/1985 | EP0160746A1 A dry cement composition |
| 11/05/1985 | US4551024 Mixing apparatus for cementitious materials |
| 10/22/1985 | US4548538 Mobile apparatus for mixing and loading concrete |
| 10/22/1985 | US4548507 Mixing apparatus for the production of mixtures |
| 09/03/1985 | US4538916 Motor mounting arrangement on a mixing auger |
| 07/24/1985 | EP0149104A1 Method and device for producing a mixture consisting of mineral fibres and hydraulic and inorganic binders |
| 01/08/1985 | US4492478 Method and apparatus for applying mortar or concrete |
| 12/04/1984 | CA1178976A1 Method and a plant for producing a dry cement composition |
| 07/03/1984 | US4457660 Apparatus for storing and dispensing several bulk materials |
| 05/22/1984 | US4449826 Apparatus for preparing mortar or the like |
| 05/15/1984 | US4448535 Apparatus for blending additives into a liquid |
| 04/11/1984 | EP0105107A2 Mixer |
| 04/10/1984 | US4441821 Apparatus for increasing the delivery range of a mixing and delivery auger trough |
| 03/06/1984 | US4435081 Concrete mixing plants with elevator wheel |
| 01/24/1984 | US4427297 Concrete ingredient metering device |
| 12/07/1983 | EP0095977A2 Mobile concrete plant with a device for the extraction of cement |
| 09/27/1983 | US4406548 Mobile concrete mixing apparatus |
| 09/13/1983 | US4403864 Support device for mixer auger |
| 07/26/1983 | US4395128 Mixing tower for concrete or the like |