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Patent Searching and Data


Matches 1 - 50 out of 10,366

Document Document Title
WO/2018/189664A1
In a method for manufacturing articles in the form of a slab or block, obtained by means of a procedure during which an initial mix comprising aggregates and a binder undergo vacuum vibro-compression followed by a step involving hardenin...  
WO/2018/189663A1
In a method for manufacturing articles in the form of a slab or block, the articles are obtained from an initial mix comprising aggregates and a binder. Synthetic aggregates and fillers have a hardness greater than or equal to 5 Mohs, an...  
WO/2018/189915A1
Provided are a concrete manufacturing method capable of preventing neutralization of concrete and oxidation of a reinforcing rod in reinforced concrete, and a method for manufacturing a reinforced concrete structure using the same. The c...  
WO/2018/190730A1
The invention relates to a method and/or system of collecting and treating waste or residual uncured concrete so that it can be reused in various applications. Broadly, the method involves collecting residual uncured concrete from multip...  
WO/2018/186567A1
Disclosed are a method for producing a water-permeable block using recycled synthetic resin, and a water-permeable block produced by the method. The production method comprises: (S10) a fine aggregate heating step for feeding fine aggreg...  
WO/2018/182225A1
The present invention relates to a double-shaft fan mixer having a pair of blade assemblies installed in a peanut-shaped or snowman-shaped mixing space such that the same can mix a large amount of concrete mortar evenly and quickly. The ...  
WO/2018/183555A1
A liquid additive mixing apparatus is provided that has a plurality of chambers containing additives, as well as a system for mixing the additives. One or more additives are mixed with water to form a mixing fluid. The mixing fluid is pl...  
WO/2018/174430A1
The present invention relates to a steel fiber and fiber reinforced concrete including the same. A fiber reinforced concrete composite according to the present invention comprises: cement; 20 to 30 parts by weight of an admixture of zirc...  
WO/2018/167496A1
A concrete mixer (10) includes a rotatable vessel (12) and a rotatable inlet cone (16). The rotatable vessel (12), such as a drum, is configured to mix concrete material upon rotation of the vessel (12). The inlet cone (16) is configured...  
WO/2018/164779A1
In accordance with one embodiment, a method is provided that includes providing a liquid nitrogen storage system configured to cool a supply of liquid nitrogen to a temperature below the vapor point of liquid nitrogen; coupling a piping ...  
WO/2018/156122A1
Methods of wellbore cementing are provided. A method of designing a cement composition may include: selecting a target heat of hydration for a target time and temperature; selecting one or more cementitious components and a weight percen...  
WO/2018/156469A1
Described are a method and system for minimizing errors in the manufacture or management of aggregate-containing construction materials such as concrete. Aggregates used for making concrete are stored or weighed in dry bulk bin type hopp...  
WO/2018/154890A1
A hardening agent for ready-mix shipped rapid-hardening concrete including at least one selected from the group consisting of calcium hydroxide, calcium carbonate, calcium aluminate compounds, calcium silicate compounds, colloidal silica...  
WO/2018/155747A1
The present invention relates to a device for manufacturing soil cement and, more particularly, to a device for manufacturing soil cement, wherein continuous grinding, mixing, and discharging efficiency are improved and thus uniformity i...  
WO/2018/149899A1
The invention relates to a method for producing a concrete building material, in particular a fiber concrete, particularly preferably an ultra-high performance fiber concrete, for a construction site, comprising the steps of: - filling a...  
WO/2018/143788A1
The invention relates to the production of building materials and more particularly to equipment for preparing a foamed concrete mixture in a continuous process. The present device for preparing a foamed concrete mixture comprises a cyli...  
WO/2018/140803A1
A cementitious composition includes (i) white Portland cement having a Blaine fineness between about 350 m2/kg and about 550 m2/kg, a D90 between about 11 µm and about 50 µm, and a total combined iron oxide, manganese oxide, and chromi...  
WO/2018/137638A1
Provided is a sunken inclined lifting type concrete mixing plant combined with a stockyard, comprising a storage device for storing materials, and a main mixing engine (1) connected to the storage device, the storage device and the main ...  
WO/2018/122811A1
A mobile loading system for concrete mixers comprises a storage silo (2) of the cement having a loading inlet (3) and a discharge outlet (4), first means of loading (5) the cement into the storage silo (2) through the loading inlet (3), ...  
WO/2018/120220A1
A mobile stirring device for building materials, comprising a stirring bucket, a rotating shaft, a stirring arm, a stirring rod, a motor, hinges, a stop block, a left support column, a right support column, a cross bar, a left wheel and ...  
WO/2018/115192A1
The method of handling fresh concrete generally includes the steps of receiving a viscosity value of the fresh concrete and a pressure value of a pressure exerted on a Theological probe moving in the fresh concrete; using a processor, ac...  
WO/2018/112561A1
A method and a device for the continuous production of hydraulically bound building materials are claimed. Changes are proposed to the location of a mixer. Instead of a ready-made mixture of hydraulic binders being fed along a pipe from ...  
WO/2018/108679A1
The invention relates to a mixing nozzle (8) for a gunned-concrete application device (1) for the dry spraying of concrete, in particular refractory concrete, and to such a gunned-concrete application device (1) and a gunned-concrete app...  
WO/2018/108678A1
The invention relates to a mixing nozzle (8) for a shotcrete application device (1) for spraying concrete, in particular refractory concrete, using a dry-mix process, and also to a shotcrete application device (1) of this type and a shot...  
WO/2018/111785A1
Methods and apparatus for controlling a characteristic of a cement slurry at a cementing unit, including regulating a characteristic of the cement slurry employing a closed loop feedback arrangement in the cementing unit, and adjusting a...  
WO/2018/102931A1
The present subject-matter relates to landscaping product comprising steel slag and optionally cement, compositions and processes for preparing same.  
WO/2018/104979A1
The present invention concerns an integrated system for the automatic correction of the viscosity of a ceramic mixture for a lost wax casting process, comprising a reservoir of said mixture, means for the blending of said mixture, means ...  
WO/2018/101140A1
The present invention pertains to an additive for a hydraulic-setting composition, the additive containing thiosulfuric acid or a salt thereof, thiocyanic acid or a salt thereof, and an α-hydroxyalkanesulfonic acid or a salt thereof.  
WO/2018/098610A1
An automatic discharge hopper, comprising a main body (1) having an open structure at a lower end, and provided with a discharge plate (2) therebelow. The discharge plate (2) is pivoted to a lower terminal portion of the main body. The m...  
WO/2018/092512A1
Provided is a montmorillonite slurry comprising a lithium fixed montmorillonite having a cation exchange capacity of 50 meq/100 g or less, ammonia, water, and an organic solvent, wherein the organic solvent includes at least one organic ...  
WO/2018/076126A1
The invention relates to a structural concrete that is lightweight and/or has low thermal conductivity, formed by a) a binder matrix corresponding to between 20-50% in volume of the total volume of the concrete, comprising: i. a type I, ...  
WO/2018/065991A1
A method of operating a concrete batching plant comprises: - loading aggregates comprising sand and stones into aggregate storage bin (2), divided into different compartments, from the ground level by wheel loader (1); - discharging the ...  
WO/2018/063285A1
Systems and methods related to preparing foamed cement for laboratory analysis are provided. A prepared cement slurry is placed in a cement reservoir cell configured to pressurize the cement slurry contained within the cement reservoir c...  
WO/2018/058242A1
The disclosure is directed at a method, system and apparatus for producing concrete with a nanobubble solution. A nanobubble solution, such as nanobubble water, is produced and then added as an ingredient during the production of concret...  
WO/2018/048069A1
An artificial marble production device according to the present invention comprises: a granite soil storage unit for storing and supplying granite soil after drying and heating; a granite soil heating unit for receiving the granite soil ...  
WO/2018/041922A1
The rheological probe generally has a base; an inner member fixedly connected to the base and extending away from the base, the inner member having in succession a base portion proximate to the base, and a tip away from the base, and a d...  
WO/2018/036477A1
A production equipment for manufacturing a product in a form of a sheet or a bulk, comprising: initial mixers (1), primary conveyor belts (2), and a mixing agitator (3); each initial mixer (1) is provided with a primary conveyor belt (2)...  
WO/2018/033784A1
The present invention discloses a system and process for producing a variety of dry mix construction and ancillary construction materials (DMC) with improved structural properties. The said system and process employs a material classific...  
WO/2018/029091A1
The invention relates to a method for producing a roof tile (100) from clay (32) comprising the following steps: providing the moist, unprocessed clay (32), drying the clay (32) down to a defined moisture content, grinding the dried clay...  
WO/2018/027090A1
A method in which a stream (5) of dry cementitious powder passes through a first conduit and aqueous medium stream (7) passes through a second conduit to feed a slurry mixer (2) to make cementitious slurry (31). The cementitious slurry (...  
WO/2018/027095A1
A method in which a stream (5) of dry cementitious powder from a dry powder feeder (2) passes through a dry cementitious powder inlet conduit (5a) to feed a first feed section (20) of a fiber-slurry mixer (32). An aqueous medium stream (...  
WO/2018/027100A1
Continuous method including: mixing water (7) and cementitous powder (5) to form slurry (3); mixing the slurry (3) and reinforcement fibers (34) in a single pass horizontal continuous mixer (32,132) to form fiber-slurry mixture (36,46), ...  
WO/2018/019887A1
A system for applying an inorganic coating material to a surface (110) comprising: - a spray nozzle unit (50), having the following features:- a first end portion (51) with a first connection (11) for a first supply hose (10), for supply...  
WO/2018/011602A2
A washout apparatus, particularly for a concrete mixer truck (400) comprises a catchment tray (12) and a reservoir (14). At least a part of the catchment tray (12) overlies at least a part of the reservoir (14) and the catchment tray and...  
WO/2018/011602A3
A washout apparatus, particularly for a concrete mixer truck (400) comprises a catchment tray (12) and a reservoir (14). At least a part of the catchment tray (12) overlies at least a part of the reservoir (14) and the catchment tray and...  
WO/2018/010307A1
A concrete mixing plant, comprising a bearing seat (1), a primary rotary shaft (2), supports (3), a cross bar (4), a primary motor (5), an engine body (6), a scraper blade (7), a secondary rotary shaft (8), a feeding hole (9), a discharg...  
WO/2017/221749A1
Provided are: a high early strength agent for cements, which exhibits excellent initial strength developability and excellent fluidity, while having excellent storage stability; a high early strength cement which uses this high early str...  
WO/2017/222961A1
Clay materials useful as binding agents in green sandcasting and other molding processes are discussed, as well as methods of preparing such clay materials. The clay materials may be chemically treated. For example, a natural clay may be...  
WO/2017/218061A1
Disclosed is a method and system for blending a foam modifier with foaming agent on-line, e.g., as may be particularly useful for gypsum or cement slurries. The foam modifier comprises a fatty alcohol that is added to a gypsum or cement ...  
WO/2017/218935A1
A vehicle includes a chassis, an engine, a drum assembly, and a control system. The drum assembly includes a drum configured to receive drum contents and a drive system coupled to the drum. The drive system is configured to rotate the dr...  

Matches 1 - 50 out of 10,366