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WO/2022/164654A1 |
Methods, systems (100) and computer programs encoded on computer-readable storage media for preparing a concrete mixture. The methods include controlling an ingredient metering system (108) to measure and add a plurality of ingredients f...
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WO/2022/156163A1 |
Disclosed is an agitating apparatus capable of preventing interference on weighing by a weigh hopper. The agitating apparatus comprises: an agitating main machine; a weigh hopper arranged above the agitating main machine for supplying ma...
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WO/2022/156008A1 |
The present disclosure relates to the technical field of mortar preparation, and discloses a three-in-one intelligent production line for multiple types of mortar, comprising a substrate, a housing which is fixedly mounted on the right s...
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WO/2022/156009A1 |
The present invention relates to the technical field of mortar, and disclosed is a high-precision intelligent electrical control system suitable for multiple types of mortar production lines. The high-precision intelligent electrical con...
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WO/2022/143241A1 |
Disclosed in the present invention is a wall building mortar multistage mixing apparatus for repairing ancient buildings, particularly relating to the technical field of repairing ancient buildings. The apparatus comprises a base, wherei...
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WO/2022/146935A1 |
A precast concrete structure formed of a cementitious mixture is provided, the cementitious mixture comprising a mixture of: (a) cement, (b) silica fume, © supplemental material (limestone and/or slag), (d) masonry sand, (e) water and i...
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WO/2022/143529A1 |
The present disclosure relates to the technical field of stirring stations, and specifically relates to a discharge control method and device and a stirring station. The discharge control method of the present disclosure is applied to a ...
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WO/2022/142285A1 |
The present application relates to the technical field of concrete production apparatuses, in particular to a liquid metering device, a mixing plant and a liquid metering control method. The liquid metering device comprises: a water weig...
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WO/2022/135714A1 |
The invention relates to an apparatus (100) for producing CO2-enriched concrete, which comprises a mixer (122) which is designed to mix the components of the concrete together, as well as a CO2 feed (112a). According to the invention the...
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WO/2022/139760A2 |
The subject of the invention relates to a clay filtration method, which allows the use of a raw material with increased weight per liter by preserving the chemical properties of especially the fine-grained clays with high plasticity, ena...
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WO/2022/134378A1 |
A Z-shaft integrating the storage, mixing and extrusion of materials, the Z-shaft comprising a vertically movable storage bin (10), and a vertical movement unit (20) connected to the vertically movable storage bin (10). The vertical move...
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WO/2022/131941A1 |
A drum (1) made of high abrasion resistant steel comprises six sub-assemblies (2, 4, 5, 7, 8 and 9) in the shape of hollow rotating solids arranged in a sequence and coaxially and inseparably connected to each other by their annular face...
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WO/2022/131940A1 |
A drum (1) made of high abrasion resistant steel comprises six sub-assemblies (2, 4, 5, 7, 8 and 9) in the shape of hollow rotating solids arranged in a sequence and coaxially and inseparably connected to each other by their annular face...
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WO/2022/122664A1 |
The invention relates in particular to an apparatus (1) for continuously mixing building material, comprising a continuously operated mixer unit (2) for preparing a moist building-material mixture ready for processing, such as mortar or ...
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WO/2022/117571A1 |
A device (1) for producing concrete comprises: a cement premixer (3) for mixing a cement suspension, the cement premixer (3) having at least one ultrasound producer, in particular ultrasonic probe (6) for preparing a cement suspension; a...
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WO/2022/111450A1 |
The present application relates to a brick making system, a production control method, a production control apparatus, a production system, a production device and a computer-readable recording medium. The brick making system comprises: ...
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WO/2022/109686A1 |
The present invention relates to a fully automated continuous mixing device for Portland cement mortars and foam concretes of different qualities and densities. Inside a mixer housing are at least two hoppers for dry materials: Portland ...
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WO/2022/112380A1 |
The invention relates to a 3-D printing method for manufacturing an element (1, 200) made of a material which comprises hydraulic binder and aggregates, said element comprising at least a primary zone (14, 206) and at least a secondary z...
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WO/2022/111130A1 |
Disclosed in the present utility model is a switchable discharge mechanism for a mixer vehicle. The mixer vehicle comprises a vehicle frame; the vehicle frame comprises a backward extending section; an upright plate is further fixedly mo...
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WO/2022/100375A1 |
Disclosed is a rotary sealing mechanism for fixing a center cylinder of an agitating drum, with the center cylinder being arranged in the agitating drum, and the center cylinder synchronously rotating with the agitating drum. The rotary ...
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WO/2022/088270A1 |
Provided is a preparation method for an ultrahigh-density ceramic body, comprising: firstly weighing ceramic raw material powder for ball-milling mixing, and carrying out filtering, drying and sieving after ball-milling; then, mixing sie...
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WO/2022/094478A1 |
A splash guard apparatus for controlling the fluidized discharge from a mixer includes a collection vessel for falling fluidized material and a splash diffuser. The splash diffuser includes a housing with a series of helical blades that ...
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WO/2022/082822A1 |
The present invention relates to the technical field of stabilized soil stirring, and in particular to a stabilized soil stirring station, comprising a first support, the bottom portion two-thirds of the first support being buried underg...
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WO/2022/073040A1 |
A pump that includes a rotatable shaft, a material driving apparatus mounted to the rotatable shaft, as well as a conduit in which the rotatable shaft as well as the material driving apparatus are contained, wherein the pump is capable o...
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WO/2022/067421A1 |
The present invention relates to relates to methods of making concrete from cement and, in particular, methods of making usable standard concrete from aged or otherwise substandard cement.
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WO/2022/062493A1 |
The present invention provides a building waste burn-free regeneration brick and a preparation method thereof, with raw materials comprising a gelling material and an aggregate. The aggregate is a regenerated aggregate formed by treatmen...
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WO/2022/061456A1 |
There is provided a cementitious mixture and method of making same. The cementitious mixture includes a cementitious material, aggregate and water. The cementitious mixture further includes a combination of fiber reinforcement, which inc...
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WO/2022/059519A1 |
This ready-mix shipped rapid-hardening concrete material is of a two-component type and contains an A material containing cement, a rapid hardening material, and a soporific and a B material containing an aluminum sulfate-based hardening...
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WO/2022/055638A1 |
The disclosure provides a system comprising one or more supply tanks; a central cement mixing unit; a support unit comprising a compressor and a power supply; a first valve disposed upstream of each of the one or more supply tanks; a sec...
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WO/2022/047404A1 |
Aspects involve estimating transitions in properties of a concrete mixture prior to batching and during transport of the mixture from a first location, such as a concrete batch plant (102), to a second location, such as a job site (118) ...
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WO/2022/033862A1 |
The invention relates to an electric drive for a mixer drum, comprising a high-voltage direct voltage network (HVN), to which at least one battery (B), a power converter (SR) and at least one interface (IF) for connecting a stationary el...
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WO/2022/035530A1 |
A spraying system and method is provided for more efficiently accessing the interior of a container having an access opening to the container that is offset from or in angular relationship to the center and/or rotational axis of the cont...
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WO/2022/022338A1 |
The present application provides an unloading control method and device, a mixing plant, and a readable storage medium. The unloading control method comprises: obtaining a material formula, and according to the material formula, determin...
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WO/2022/024463A1 |
A concrete mixer truck 1 is provided with: a mixer drum 2 that is rotatably mounted on a vehicle; an operating panel 4 that is used to manually operate the mixer drum 2; and a controller 20 that controls driving of the mixer drum 2. When...
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WO/2022/011064A1 |
Provided herein are methods and compositions for determining and reporting carbon dioxide sequestered and/or carbon dioxide avoided in operations involving concrete, including concrete raw material transport, concrete production, and con...
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WO/2022/008843A1 |
The invention relates to a method for obtaining, by additive manufacturing, a construction element (1) comprising at least one structural element (2) and at least one insulating element (3, 4), wherein a dry mortar is mixed with mixing w...
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WO/2022/002779A1 |
Apparatus (1) for cooling fresh concrete, comprising a frame (2) surrounding an open section (21) through which the fresh concrete can flow and an injection structure attached to the frame (2) and extending inwardly therefrom the frame (...
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WO/2021/259595A1 |
The invention relates to a nozzle (10) for dispensing concrete, mortar or the like, having a housing (12) and a mixing chamber (14) which is arranged therein and is delimited by a circumferential wall (16) and extends along a longitudina...
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WO/2021/253891A1 |
The present invention relates to the field of engineering machinery. Disclosed are a method, a device and a system for detecting slump, and a stirring-type engineering machine. The method comprises: determining whether the volume of conc...
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WO/2021/255636A1 |
A plant (1) for conveying material for the production of structural concrete comprises a first container (10) configured to contain a first amount of material, a first detection member (13) configured to detect a variation in the first a...
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WO/2021/253475A1 |
Disclosed is a water adding device for mixing building concrete, comprising a cylinder body. The interior of the cylinder body is of a hollow structure design, an upper end cover is provided above the cylinder body, a water filling nozzl...
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WO/2021/257995A1 |
Aspects involve an aggregate plow system (100) that may be used in a system for cooling aggregate, such as may be found in a batch plant (600) involved in producing concrete. The plow system (100) generally contacts aggregate (404) as it...
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WO/2021/252277A1 |
The present invention allows for better control over strength in concrete mixes and mix designs, while minimizing the over-use of cement and promoting sustainability within the industry. Disclosed are novel method and system which employ...
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WO/2021/253052A1 |
A continuous mixer that is installed in the bed of a dump truck. The mixer has a hopper for cement, a pair of belts to move the other mixing materials, and a chute with an auger for mixing the cement and mixing materials with water and d...
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WO/2021/250640A1 |
A system for delivering carbon dioxide into the concrete is herein disclosed. The system comprises injection of liquid carbon dioxide via an orifice configured to convert the liquid to solid and gaseous carbon dioxide. The injection para...
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WO/2021/248871A1 |
A horizontal stirring pulping machine, comprising a hopper body and a rotating shaft in the hopper body. A plurality sets of stirring assemblies are distributed along the rotating shaft; each set of stirring assembly consists of a plural...
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WO/2021/244039A1 |
A mixing drum (100) and a mixer truck. The mixing drum (100) comprises: a drum body (110) provided with a feed inlet (112); and spiral mixing blades (120) arranged in the drum body (110). The inner edges of the spiral mixing blades (120)...
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WO/2021/236821A1 |
An apparatus, system, device, and the like, for a liquid nitrogen dispensing head (100) that may be used in a system for cooling aggregate (404), such as may be found in a batch plant involved in producing concrete. The dispensing head i...
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WO/2021/228979A1 |
The present invention comprises a method and a system (1) for processing concrete granules (2) for the subsequent recycling of the concrete granules. In the method, a container (4) of the system (1) is filled with concrete granules (2), ...
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WO/2021/228476A1 |
The invention relates to a method (100) for producing a component from a fibre-reinforced composite material (1) comprising at least the following steps: - providing (101) a matrix (11) of the fibre-reinforced composite material (1), - p...
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