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Matches 1 - 50 out of 10,402

Document Document Title
WO/2018/229419A1
The invention relates to a system for extruding cementitious material beads for a robot used for the additive manufacturing of architectural structures, comprising: a head for depositing beads of cementitious material, referred to as pri...  
WO/2018/229418A1
The invention relates to a system for extruding cementitious material beads for a robot used for the additive manufacturing of architectural structures, comprising: a head for depositing beads of cementitious material, referred to as pri...  
WO/2018/220287A1
The aim of the invention is to provide an inner paste coating in the form of an at least two-component system comprising a component A and a component B, wherein the component A has an organic binder and a mineral binder having an alumin...  
WO/2018/217641A1
A nozzle, including a support member and a nozzle boot surrounding at least a portion of the support member, the nozzle boot having a nozzle boot inlet and a nozzle boot outlet spaced from the nozzle boot inlet and a volume between the n...  
WO/2018/213515A1
A mixing apparatus (10) for producing aqueous calcined gypsum slurry includes a housing (20), a rotor assembly (21), and an actuator system (23). The housing (20) defines a mixing chamber (30) therewithin. A top lid (32) of the housing (...  
WO/2018/213792A1
A coupled block copolymer composition with a combination of high viscosity at manufacturing, finishing and handling conditions, low viscosity at asphalt blending conditions and suitable viscosity stability is provided for use in asphalt ...  
WO/2018/211515A1
The device of the invention is a suspendable concrete bucket accommodated for transiently storing freshly prepared concrete and for dispensing said concrete. In this device, a suspendable funnel shaped bucket, is suspended by a cable of ...  
WO/2018/205285A1
An automatic agitator, comprising a stirring body (3), a working body (6), and a water spraying device (7). The working body (6) is connected to the stirring body (3) by means of a secondary moving belt (5); the stirring body (3) compris...  
WO/2018/199806A1
A method for producing a concrete mix by recycling previously produced residues of said mix, comprising the following steps: cleaning residues of a mix from the walls of a tank by means of a mechanical action of inert components of the c...  
WO/2018/196165A1
A control method of a gypsum board shaping system comprises: an operation screen (11) transmits a power-on signal to a central processor (12); the central processor (12) controls a mixer (15) and an infrared detector (162) to be activate...  
WO/2018/198060A1
An apparatus (1) for producing fluid concrete comprising: - a first mixer (100) configured to mix at least water (A1 ) and cement (C) so as to make a low fluidity concrete (2), having consistency class < S2, - a truck mixer configured to...  
WO/2018/199056A1
An additive for a hydraulic composition using a fly ash cement, said additive comprising one or more members selected from among (A) thiocyanic acid or a salt thereof, (B) gluconic acid and a salt thereof, and saccharose.  
WO/2018/192824A1
The present invention provides a mixing apparatus (10) for preparing mortar comprising a screw conveyor (20) for conveying dry material, such as a mixture of sand and cement, from a storage vessel (2) to a mixing chamber (30), said mixin...  
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/2018/130913A3
Methods, systems, and devices, are developed for creating a means of in-situ placement of a concrete mix that can have the thixotropy to hold vertical dimension without containment, while maintaining pliability to be pumped into place an...  
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...  

Matches 1 - 50 out of 10,402