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WO/2012/055161A1 |
A concrete mixing-and-transport truck is provided, which comprises a stirring cylinder with a rotary sealed feeding/discharging opening. A annularity sealed cavity is formed between the outer wall of a rotary inner cylinder (15), the inn...
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WO/2012/053973A1 |
The invention relates to an automated mobile production system for fabricating a cement panel or composite cement panel. The system includes a movable container and a conveyor system inside the container aligned along a longitudinal axis...
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WO/2012/048577A1 |
An additive metering and cleaning system is provided, which comprises an additive metering system and a cleaning system. The additive metering system comprises an additive pot (2), a material feeding pump (5) and an additive metering hop...
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WO/2012/041078A1 |
A telescopic discharging device for a mortar vehicle and a mortar vehicle are disclosed. The telescopic discharging device for the mortar vehicle comprises an outlet hopper (18) for finished products. The outlet hopper (18) is connected ...
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WO/2012/042063A1 |
The invention relates to a drive unit for a mixing drum (8) that is disposed on a motor vehicle. A hydraulic drive or an electric motor (6) can optionally be used for driving the mixing drum (8), said hydraulic drive consisting of a disp...
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WO/2012/042012A1 |
The invention relates to a mixing apparatus (100) for the metered addition of an additive (200) to a pumpable mixture (400), in particular a pumpable hydraulically setting mixture, in particular a liquid shotcrete composition, wherein th...
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WO/2012/034446A1 |
The present invention provides a manipulating system for a mixing drum of a concrete mixing transport truck. The manipulating system comprises a variable displacement pump and a constant displacement motor, with the variable displacement...
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WO/2012/024393A1 |
A wireless temperature sensor for a concrete delivery vehicle senses temperatures of the drum, and wirelessly transmits this data to a central processor. The sensor implements power management methods to reduce power consumption and incr...
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WO/2012/017444A1 |
A highly compact concrete batching, mixing and transportation equipment (01) with a novel weighing, conveying, mixing and discharging (W.C.M.D.) device (03) mounted on the vehicle chassis (08) is disclosed, wherein the novel W.C.M.D. dev...
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WO/2012/013684A1 |
The invention relates to a mobile apparatus and a method for producing concrete with a cooling device for cooling bulk material, in particular aggregates for producing concrete. The cooling device (100) comprises a bulk material store (1...
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WO/2012/010705A1 |
The invention relates to a method for cooling a liquid, in particular a process water for cooling unset concrete, wherein a cryogenically liquefied gas in a mixing tube (2) is introduced into the liquid flowing through the mixing tube (2...
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WO/2012/006912A1 |
A mortar car with a self-walking hydraulic chassis includes a self-walking chassis and a mortar upper fixture (6) mounted on the self-walking chassis. The self-walking chassis includes a frame (1), a hydraulic power module (2) fixed on t...
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WO/2012/006914A1 |
A damping device for a self-propelled chassis of a mortar device and a self-propelled damping chassis are disclosed. The damping device has at lease one damping pad assembly (3) arranged at connection parts between a wheel set cross memb...
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WO/2012/000376A1 |
A discharge device of an aggregate storage system includes: a main body (8); a first and a second rotating shaft (11,12) which are arranged on said main body (8); a first (61) and a second (62) door which are arranged on said first and s...
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WO/2012/000381A1 |
A controllable-discharge unloading hopper device and a concrete stirring equipment with the same are provided. The unloading hopper device comprises an unloading hopper module (10) and an unloading valve module (20) connected with the bo...
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WO/2011/161383A1 |
The invention relates to a method for transporting a fresh hydraulic composition comprising: 220 to 500 kg of a hydraulic binder including Portland cement, per cubic metre of the fresh hydraulic composition; 400 to 1200 kg of sand, per c...
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WO/2011/157194A1 |
Disclosed is an admixture mixing system for a concrete mixing plant which includes a main mixing machine (1), and an aggregate storing silo (2) and a powder weighing hopper (10) respectively disposed on and communicated with the main mix...
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WO/2011/153935A1 |
Disclosed is a concrete mixing plant, which includes a batching plant (1) equipped with aggregate bins (11) and a sand screening and conveying system (2) matched with the aggregate bins (11). The sand screening and conveying system (2) i...
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WO/2011/151055A1 |
The invention relates to a re-mixing device for re-mixing shotcrete with water, having an incoming pipe section (1.1) arranged downstream of a water adding part, an outgoing pipe section (8.1) and a re-mixing chamber (1) which is arrange...
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WO/2011/150821A1 |
Disclosed are a mobile concrete mixing plant and a batching machine thereof. The batching machine is provided with a batching machine body (100) supported on a predetermined base (510) by supporting legs (300), a conveying machine (400) ...
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WO/2011/150850A1 |
A mortar transport device comprises a rack (1) and a hopper (2) fixed on the rack (1). A self-stirring assembly (4) is arranged in the hopper (2) and comprises a stirring shaft (402), a stirring blade (401) and a motor (403). The stirrin...
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WO/2011/147072A1 |
A concrete stirring vehicle of split-storage and mix-in-situ type comprises a self-discharging vehicle head (1), a self-discharging vehicle chassis (2) connected with the head and a vehicle-mounted stirring station (3) arranged on basis ...
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WO/2011/144287A1 |
A sulphur concrete production plant (2) has a plurality of functional units, including at least one storage facility (18) for sulphur and at least one mixing facility (4, 6) for mixing the sulphur with admixtures. The plant (2) has pollu...
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WO/2011/128727A1 |
A planetary mixer for the production of concrete at construction sites or similar and at the sites of the manufacturers of prefabricated elements, where the mixer comprises a tank (21) fitted with a fixed reduction gear unit (22) carryin...
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WO/2011/126723A2 |
A method of preparing a concrete composition includes utilizing a controller to control a process including circulating process water in a process water supply loop for a predetermined period while monitoring and controlling the temperat...
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WO/2011/120120A1 |
The invention relates to the field of processing desert sand and recycling solid waste, tailings and siftings from pulverizing and sorting factories, for manufacturing a commercial construction product. The production line comprises a lo...
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WO/2011/121253A2 |
The invention relates to a facility suitable for coating the inside of a pipe element with a mortar. The facility includes a feeding device (32) which is suitable for feeding the dry matter of the mortar, the feeding device including a f...
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WO/2011/116559A1 |
A device for adding and metering and delivering liquid includes a liquid storage tank (1) and a delivery pump (2), wherein a fist pipeline in communication with the liquid storage tank (1) and a second pipeline in communication with an a...
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WO/2011/098013A1 |
A horizontal four-shaft stirrer is provided with a machine body (P), a left stirring system (A) and a right stirring system (B). The left stirring system (A) is provided with a left external stirring mechanism (C) and a left internal sti...
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WO/2011/095830A1 |
Mixer consisting of a stand, a drum, a receiving and a discharge bunker, gear unit and water feeding pipe, characterized by that the drum is placed horizontal, covered with a plastic from inside, comprising a door sliding along the rolle...
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WO/2011/095718A1 |
The invention relates to a method for spraying foam material that includes the following steps: a) preparing a foam material by mixing the following ingredients with water inside the mixer of a spraying device, said ingredients being: i)...
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WO/2011/093766A1 |
A device for the manufacture of flowing foam is disclosed. It comprises a support (1) with feed grooves (2,5) for sand and cement with feeding screws (3,6), driven by speed regulated motors (4,7), a third feed groove (8) with a third fee...
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WO/2011/089347A1 |
The present invention relates to an industrial mixer for plaster paste, said mixer including a stationary portion (1) that defines a mixing chamber (2) including: an upper portion (3) having at least one feed opening (4); a lower portion...
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WO/2011/089076A1 |
Method for the application of sprayed concrete by using a 3-way control nozzle as mixing device for ready mix concrete, liquid admixtures and compressed air, characterized in, that the liquid admixtures and/or the conveying air are heate...
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WO/2011/079591A1 |
A control system for a mortar truck, a mortar truck using the same and a control method thereof are provided. The control system for the mortar truck comprises a central control unit (100), a motor controller (200) and metering devices (...
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WO/2011/079588A1 |
An asphalt storing system for a mortar vehicle includes a main asphalt storing tank (3) and more than one auxiliary asphalt storing tank (8, 12). An output port of the main asphalt storing tank (3) is set with a discharge pipeline assemb...
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WO/2011/079589A1 |
A mortar vehicle with a detachable upper unit comprises a chassis (1) and an upper unit (2) which is movably connected with the chassis (1) by a fork-type guiding component (3). The mortar vehicle has a simple and compact structure, and ...
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WO/2011/075986A1 |
A cleaning device for a mixer and a mixer using the same are provided. The cleaning device for a mixer includes a fixed cleaning part (25) passing through a cover (24) and fixed thereon. The fixed cleaning part (25) has one end outside t...
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WO/2011/075996A1 |
A discharge port regulator (100), and a batching plant and a mixing plant provided with the same are provided. The discharge port regulator (100) includes two mount bases (10), each of which is mounted on the side wall of adjacent silos ...
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WO/2011/075982A1 |
A silo apparatus comprises a storage bin (2) and a power unit, wherein the bin (2) has a feed inlet (21), a retractable conduit (3) is provided in the bin (2) and is in communication with the feed inlet (21), a discharge gate (31) is loc...
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WO/2011/072516A1 |
A liquid feeding pipeline of mortar vehicle and a mortar vehicle are provided. One end of the disclosed liquid feeding pipeline of mortar vehicle is formed into a liquid feeding inlet (10), and the other end is formed into a liquid feedi...
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WO/2011/072517A1 |
A fork-type guiding component for a mortar vehicle includes a fork-type guiding body (4) mounted on the bottom of a frame (1) of the mortar vehicle. Dismountable connecting assemblies are set between the top of the fork-type guiding body...
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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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