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WO/2011/069362A1 |
A position detecting device and method of concrete pump vehicle and a concrete pump vehicle comprising the position detecting device are provided. The position detecting device of concrete pump vehicle comprises a processor（910）, a t...
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WO/2011/065953A1 |
A computational method is provided for predicting roadway failure due to degradation of the roadway over time as a function of the input loads, the roadway geometry, the material properties of the constitutents in the asphaltic pavement,...
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WO/2011/063639A1 |
A finished product hopper device for a mortar vehicle includes a finished product hopper (6), a hopper lifting arm (3), two ends of which are hinged with the finished product hopper (6) and an upper unit (1) of the mortar vehicle respect...
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WO/2011/064644A1 |
Mobile plant (1 ) for producing concrete, comprising at least a first conveyable module (2) wherein the group for mixing (3) aggregates is accommodated, characterized in that said mixing group (3) is horizontally shiftable between a firs...
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WO/2011/061176A2 |
The invention relates to a plaster mixing device and to a method for variably forming plaster. The invention relates to a method for producing a finishing grout. A multi-component dry grout can be converted into a workable state for plas...
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WO/2011/050618A1 |
A belt scale conveyor comprises a belt (110) and a baffle (120) for keeping material. Said baffle (120) is located between the belt (110) and the material conveyed by the belt (110). The actual load of the belt can be adjusted by changin...
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WO/2011/050625A1 |
A support device (100) and a main building of a concrete mixing plant using the same are provided. The support device (100) comprises: a first support bar (2) having a first end (21) connected to a first supported body (13), a second sup...
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WO/2011/047557A1 |
A shaft end sealing device and a concrete mixer provided with the same are provided. The shaft end sealing device comprises a wearable ring (31) connected to the mixing tank wall (30) of the concrete mixer, a dust cap (32) connected to a...
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WO/2011/047558A1 |
An aggregate supply system (100) for a dry-mixed mortar producing system and a dry-mixed mortar producing system therewith are provided. The aggregate supply system (100) includes a dryer (10) for drying aggregates, a first screen separa...
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WO/2011/044605A1 |
The invention relates to a formulation for producing a self-hardening, mineral insulating material, comprising a hydraulically setting binder, a pozzolanically setting binder, and a sulfate, wherein the hydraulically setting binder is fo...
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WO/2011/044604A1 |
The invention relates to a formulation for producing a self-hardening mineral foam, comprising a hydraulically setting binder, a pozzolanically setting binder, and a sulfate, wherein the hydraulically setting binder is formed by a sulfat...
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WO/2011/042880A1 |
The probe can include a base and a resistance member extending from the base and onto which a resistance pressure is imparted by a rheological substance when the resistance member is submerged and moved therein. Rheological properties ca...
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WO/2011/038594A1 |
An aggregate detection device and a concrete mixing plant using the same are provided. The aggregate detection device comprises a bin level controller (3), a driving medium (5) and a detector (6). One end of the driving medium (5) is con...
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WO/2011/032406A1 |
An automatic silting-removing method for shaft sealing device of concrete mixer is provided, which is that, determining whether the silting exists by detecting the oil pressure in the lubrication passage (7) of an oil passage (320) and s...
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WO/2011/029330A1 |
A constant-speed control device for a mixer truck, a mixer truck using the same and a method for controlling a drum to rotate at a constant speed are provided. The constant-speed control device for the mixer truck includes a hydraulic pu...
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WO/2011/029329A1 |
A dust collector for a concrete mixing station comprises a framework (1) set on the mixing station and a dust collector (2) which covers the framework (1) and can expand and shrink along with the change of pressure in a mixing mainbody (...
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WO/2011/029333A1 |
A steel structure stirring station pedestal, has a filler bin pedestal module (610), a main building control chamber pedestal module (620), a lifter pedestal module (630) and a batching station pedestal module (640), internal structure o...
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WO/2011/029328A1 |
A concrete mixing plant capable of separating and warning slurry leakage includes a hydraulic motor (1), a support base (5) and a mixing shaft (2). The hydraulic motor (1) is mounted on the support base (5). The mixing shaft (2), on whic...
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WO/2011/028755A1 |
A method of saturating porous aggregate material (202) includes: (a) filling an interior (121) of a vacuum vessel (102) with porous aggregate material (202); (b) applying a vacuum (104) to the vessel interior (121) until a desired vacuum...
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WO/2011/020449A1 |
The invention relates to a device and a method for cooling goods to be cooled (4), in particular materials for producing concrete, wherein a washing drum (1), a sedimentation tank (2), and an ice machine (3) are connected to each other i...
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WO/2011/021074A1 |
A mobile concrete mixing system substantially consisting of an inert materials hopper unit (1) with material extraction outlets (2) which discharge onto a weighing hopper (3) which, by means of an extractor belt (4), feeds a mixing unit ...
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WO/2011/015966A1 |
A system for metering and adding fibres to a cement matrix comprising means (3) for supplying the fibres and means (5) for conveying the fibres designed to convey them, in use, from the supply means (3) to the cement matrix. The conveyor...
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WO/2011/012629A1 |
Protective lining comprising an elastomeric panel (1; 16) which has at least one protective surface and is provided with one or more seats (6, 7) which are open at least toward the protective surface and are internally shaped for forming...
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WO/2011/008716A2 |
There is disclosed a system for depositing building materials comprising a motor vehicle, a container comprising a material depositing system and at least one device for removing the container from the motor vehicle. The device can compr...
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WO/2010/135802A1 |
A novel mobile self-contained stone-making and cement- forming factory comprises, in general, four main components, namely (1) a power plant, (2) a receptacle for receiving local aggregate, (3) a batching module for mixing aggregate with...
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WO/2010/133304A2 |
A technique facilitates well servicing operations by utilizing a hopper system to introduce a dry additive into a mixing tank. The hopper system comprises a feeder and a hopper that delivers the dry additive into the feeder. The feeder, ...
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WO/2010/106154A1 |
The invention relates to a device (1) for coating powdery material (2) with at least one liquid additive (3). Said device (1) comprises an introduction device (6) which comprises a supply line (7) and at least two nozzles (8) which can i...
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WO/2010/098552A2 |
The present invention relates to a movable batch plant in which units for storing, transporting, and mixing aggregates are configured to be movable by one vehicle. The movable batch plant according to the present invention comprises: a t...
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WO/2010/094954A1 |
A portable mixer for mixing concrete or like materials comprises a mixing container (1) which is in use non-rotating and is inclined at an angle to vertical. A lid (2) for the container is secured to the container by one or more clamping...
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WO/2010/078995A1 |
A belt (1) for dosing reinforcing fibres (3) during the manufacture of fibre concrete material or fibre composite material comprises at least one longitudinal supporting element (2) and the reinforcing fibres (3). The fibres (3) are appl...
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WO/2010/076431A1 |
The invention relates to a method for producing a mixture of at least a first and a second component, at least the first or second component being a hydraulic binder, wherein the method includes the following steps: (i) allocating, on th...
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WO/2010/074600A1 |
The invention relates to methods and devices for vibration-free concreting and more specifically to methods and devices for the placing and high-power, high-speed inertial compacting of a concrete mix at elevated pressure. The method mak...
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WO/2010/070609A1 |
A method for mixing a slurry for delivery to a downstream point comprises mixing a liquid source and a powder source at a mixing location to form the slurry, directing the slurry to at least one of a downstream point and a recirculation ...
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WO/2010/061416A1 |
The patent discloses a machine for the Continuous mixing of agglomerate composite stone made up of a cylinder (1) in which a shaft (2) may rotate, that shaft (2) has on its surface pins (4), propellers (5) and blades (6), the pins (4) ma...
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WO/2010/027560A1 |
A system for recovering concrete wash product includes a support frame mounted pivotally to a chassis of a transit concrete mixing vehicle, and a container mounted to the frame for arcuate movement with the frame, between a collecting po...
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WO/2010/027920A2 |
The present invention provides a wet starch preparation system for gypsum wallboard comprising a loss-in-weight starch feeder, a venturi mixer, a vacuum pick-up unit for supplying the dry starch from the feeder at an adjustable rate to t...
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WO/2010/007474A1 |
The present invention relates a concrete plant that dose by weight aggregates and cement in independent bins (6), meeting standards and regulations to manufacture concrete, once weighted pass to another bins (6) that let the weight bins ...
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WO/2010/000867A1 |
The present invention is concerned with the field of industrial mining for raw materials, and in particular for controlling the stacking of a stockpile (2) continuously fed from a plurality of quarries (1). To control the stacking of the...
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WO/2009/152615A1 |
A production system and method for manufacturing individual building blocks or panels of lightweight fiber reinforced concrete, the method consisting of generating raw materials, conveying measured ingredients, mixing ingredients in acco...
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WO/2009/134159A1 |
A synthetic ceramic proppant composition contains an aluminate-borate phase or an aluminate-borate-silicate phase or both and at least one additional phase that adds strength and decreases apparent specific gravity and is formed because ...
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WO/2009/128031A1 |
A method and system for providing a homogenized slurry output comprises a container body(12) defining an interior portion(14), a discharge (20) for supplying the slurry from the container body to a downstream source and at least one inle...
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WO/2009/115621A1 |
The invention relates to a system for supplying an atomised product in facilities used to produce porcelain parts. In said facilities, the atomised product, which is obtained from raw material using suitable treatments, is stored in silo...
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WO/2009/105872A1 |
A method of making a cementitious composition comprises (a) selecting at least one pozzolanic particulate material; (b) selecting and grinding at least one feldspar material to a fineness of at least 3000 Blaine; (c) mixing calcium oxide...
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WO/2009/097728A1 |
A Robust control method for asphalt cement mixing device dispensing error includes the following steps: first constituting input-output artificial neural network model, which employs three layers structure, and in which the input layer h...
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WO/2009/088322A1 |
The invention relates to the construction material and product industry, in particular to moulded construction products, to a method for the production thereof and to precast composite construction products with a colour decorative outer...
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WO/2009/086822A2 |
Method and associated apparatus used to supply foam in a pressureless or nearly pressureless manner to a pressurized material stream, such that a specified mixing ratio of the material components remains constant or nearly constant.
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WO/2009/081437A2 |
Concrete mixer comprising a support structure (1), a tank (2), a tank-bearing support (3) which is joined to the structure (1) so that it can rotate around a horizontal axis (x-x), and an electric motor (4) whose activation determines th...
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WO/2009/079732A2 |
This abstract refers to a patent of invention of a method which is suitable for transporting and supplying concrete for construction sites. It can be used in civil construction works and has been designed to improve the supply of this im...
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WO/2009/071322A2 |
The invention relates to a mixer and a mixing method. Said mixer comprises a mixing trough (2), a mixing unit rotor (8) which can be rotated about a substantially vertical rotational axis (16) by means of a drive motor (6) and on which a...
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WO/2009/069162A1 |
A device (1) for producing a construction mortar comprises a container (2), a construction product (3) in powdered form, introduced into the container (2) in a predetermined quantity and a vessel (4) positioned inside the container (2) a...
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