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Matches 1 - 50 out of 10,094

Document Document Title
WO/2017/072571A1
A method of producing a cement composition, which comprises Portland cement and at least one added component, comprising the steps of : - storing Portland cement powder in a container (1), in particular a silo of a cement manufacturing p...  
WO/2017/069492A1
According to one aspect of the present invention, provided is a precast pre-stressed concrete slab that comprises: a plate-shaped concrete body; and a tension member embedded on a lower side of the concrete body along the lengthwise dire...  
WO/2017/062172A1
A joint compound container including a base member (12) having a sidewall (14) and a bottom wall (16) defining an interior space with an open top end where a surface of the sidewall includes an indicator (30). A cover (34) is attached to...  
WO/2017/052481A1
The proposed method is to find concrete mix proportion by minimum void in mixed aggregates and sharing of cement paste applied the techniques of finding minimum void in mixed aggregates and sharing of cement paste with the systematic fin...  
WO/2017/047513A1
Provided is a mixer vehicle capable of favorably transporting ready-mixed concrete while mixing the same. The mixer vehicle comprises: a vehicle body (10) including a mount (10B); and a mixer drum (11) in which ready-mixed concrete is in...  
WO/2017/049151A1
A concrete mixing system includes a vehicle (10), a rotatable mixing drum (28) coupled to the vehicle, an incline and/or slump sensor, and a controller. The controller (140) is configured to effect a change of rotational speed of the rot...  
WO/2017/047298A1
Provided is a mixer vehicle capable of preventing ready-mixed concrete from spilling out from an opening of a mixer drum when driving up an ascending slope. A vehicle body (10) includes a mount (13). A mixer drum (20) has an opening (27)...  
WO/2017/044913A1
A cleaning system is disclosed for cleaning concrete residue from a concrete mixer truck. The cleaning system may include a water delivery system having one or more conduits configured to deliver pressurized water to one or more spray he...  
WO/2017/041176A1
The invention provides methods and compositions for carbonation of a wet cement mix. The wet cement mix may be carbonated prior to addition of aggregates, admixture, SCM, and/or other components to produce a carbonated concrete mix. The ...  
WO/2017/041474A1
Provided is a concrete mixer with a weighing device, comprising a rack (1), a mixing device, a power device and a control system, wherein the rack (1) comprises a stand (2), a support (3) and wheels (4); a hydraulic device (13) is provid...  
WO/2017/040106A1
A discharge gate (22) is provided for delivering a mixed slurry from a gypsum slurry mixer (10), and includes a first extractor port (24) configured for generating a first density slurry for a first gypsum layer, and a second extractor p...  
WO/2017/033586A1
Provided is a mixer with which it is possible to satisfactorily find the slump value of ready-mixed concrete to be mixed in the mixer. This mixer (10J) comprises a mixer drum (10), an electrode (11), and a calculation unit (12). The mixe...  
WO/2017/033302A1
The present invention makes it possible for gypsum slurry to be uniformly and sufficiently kneaded in a kneading area of a scraper type mixer. This mixer has a circular housing (20) forming a kneading area (10a) in which gypsum slurry is...  
WO/2017/033585A1
Provided is a mixer capable of satisfactorily supplying power to an electrical instrument that rotates with a mixer drum. This mixer (10J) comprises a front support section (11F), a rear support section (11B), a mixer drum (10), a slump ...  
WO/2017/028783A1
A concrete mixer truck, comprising a vehicle chassis (1) and a mixing drum (3) provided on the vehicle chassis (1), the drum body of the mixing drum (3) being a cuboid and horizontally supported on the vehicle chassis (1), and being capa...  
WO/2017/029688A2
The present invention concerns a cement-based extrudable composite material obtained by trapping gas bubbles in a cement hybrid matrix in turn obtained by mixing cement and/or lime and water, together with a gel obtained from starch gela...  
WO/2017/029688A3
The present invention concerns a cement-based extrudable composite material obtained by trapping gas bubbles in a cement hybrid matrix in turn obtained by mixing cement and/or lime and water, together with a gel obtained from starch gela...  
WO/2017/023050A1
The present invention relates to a method for manufacturing a magnesia phosphate composite using ferronickel slag powder and to a magnesia phosphate composite manufactured by same using ferronickel slag powder, wherein the method compris...  
WO/2017/023017A3
The present invention relates to an aggregate mixer, which heats and agitates aggregates (including recycled aggregates), asphalt, and recycled additives, which are used for asphalt concrete pavement, on site so as to produce heated asph...  
WO/2017/023018A2
The present invention relates to an aggregate preheater comprising: a main body having an upper surface portion formed to be open such that a feed port through which aggregates are fed is provided, having a rear surface portion formed to...  
WO/2017/023017A2
The present invention relates to an aggregate mixer, which heats and agitates aggregates (including recycled aggregates), asphalt, and recycled additives, which are used for asphalt concrete pavement, on site so as to produce heated asph...  
WO/2017/023018A3
The present invention relates to an aggregate preheater comprising: a main body having an upper surface portion formed to be open such that a feed port through which aggregates are fed is provided, having a rear surface portion formed to...  
WO/2017/000075A1
A process for producing a blended binder material containing high calcium fly ash, in particular ASTM Class C fly ash, is provided. The process comprises: (i) carbonating the fly ash with carbon dioxide; and (ii) combining the carbonated...  
WO/2017/004569A1
A method and system for calibrating moisture sensors in a concrete production plant are disclosed. The moisture sensor is in communication with a computer database through a transceiver. The moisture sensor records numerous readings of m...  
WO/2017/001734A1
The invention relates to a method for coating a support (2) using a lightweight insulating concrete (3), said method comprising operations consisting in: preparing the concrete (3) by mixing pre-determined ratios of at least one fibrous ...  
WO/2016/206425A1
A multipurpose shaftless homogenizer comprises a stirred tank, a stirring apparatus (3), and a transmission system (1). The stirred tank comprises a body (2) and a lining board (10), and the lining board is disposed on the inner chamber ...  
WO/2016/206426A1
A multipurpose building-material producing technology and apparatus. Two or more of the following products: cement concrete, stabilized soil, bituminous concrete, mortar, and building material products, can be produced in one factory at ...  
WO/2016/205860A1
A method of moving product about an area, said areas having a number of defined sectors, said method including the use of a central control system for monitoring said sectors of said area and said movement of said product about said area...  
WO/2016/203293A1
A binder composition substantially comprising: between 68.7 and 93% by weight cement; between 0 and 20% by weight additional silicate bearing material; and between 4 and 20% by weight gypsum. Preferably the binder composition substantial...  
WO/2016/203854A1
Provided is a mixer which can satisfactorily supply electric power to electrical equipment that rotates together with a mixer drum. This mixer (10J) is provided with: a support part (11); a mixer drum (10); a slump sensor (16); a power g...  
WO/2016/201535A1
The equipment is rigidly connected to a movable chassis carried on a road by a semi-trailer approved for use without a vehicle escort, or in its stationary form, and includes: feed and pre-weighing using dispensing silos (1) fitted with ...  
WO/2016/199953A1
The present invention relates to a slurry mixing system and a system for cementing a space between a deep excavation hole and a casing. The slurry mixing system according to one embodiment of the present invention comprises: a jet mixing...  
WO/2016/200249A3
The invention relates to a drive system and a method for an asphalt mixing machine, providing a new and different mechanism based on positioning extended tracks in the cylinder used for mixing. The production, sale and operating costs as...  
WO/2016/200249A2
The invention relates to a drive system and a method for an asphalt mixing machine, providing a new and different mechanism based on positioning extended tracks in the cylinder used for mixing. The production, sale and operating costs as...  
WO/2016/195603A1
Fiber cement materials comprised of non-woody plant fiber were upgraded for their dispersion capability by agitating non-woody fiber with by-products from fossil fuel or biomass combustion providing a fiber slurry. The fiber slurry is co...  
WO/2016/191843A1
The present utility model pertains to the technical field of equipment for producing asphalt concrete (AC) or hot mix asphalt concrete (HMAC), and relates more particularly to an improvement to a chassis for mobile asphalt plants. The so...  
WO/2016/196599A1
The present invention relates to mitigating the deleterious effect of clays, which are born or conveyed by sand aggregates, crushed rock, gravel, and other aggregates used in the manufacture of concrete, upon the dosage efficiency of cem...  
WO/2016/182462A1
The invention relates to a method of manufacturing building elements and a system for manufacturing building elements containing perlite, applicable in building industry. The method of manufacturing building elements consists in taking a...  
WO/2016/158008A1
Provided is a plate-like concrete reinforcing molded body which comprises a concrete reinforcing fiber. The concrete reinforcing fiber preferably has a diameter of 0.3 mm or less and a length of 5 to 25 mm.  
WO/2016/160583A1
A containment structure (10) includes a skeleton support structure (20) and a partial enclosure (40) formed of sheets (42, 44, 46, 48, 50, 52) to house an automated system for cleaning process equipment, such as heat exchangers.  
WO/2016/159752A1
The invention relates to a rotary mixer apparatus for multiple uses, comprising: a container (1) that can rotate about all of its axes, said container being surrounded by a crown wheel (2) and supported by a rocker (3); a power transmiss...  
WO/2016/134550A1
Disclosed is a mixing device capable of homogenizing cement, comprising a bucket body (10), a homogenizing mechanism (20), a material collecting mechanism (30), an air stirring chamber (40) and an air supply mechanism (50), wherein a con...  
WO/2016/138456A1
Disclosed is a deagglomeration apparatus, to improve the quality of a mixture used for the production of concrete blocks. An illustrative embodiment of the deagglomerator comprises a vertical shaft high-shear mixer, wherein a rotational ...  
WO/2016/126877A3
The present invention generally relates to mixing systems for concrete, mortar, grout or other aggregate and more specifically to portable single person carries' mixing systems capable of mixing concrete or other aggregates uniformly, ra...  
WO/2016/119550A1
Disclosed is a vertical pulping machine for mine fire preventing and fighting, comprising a hopper (1), an inner barrel (6), and an outer barrel (5), a spiral conveyor (11) and a stirring device. A clearance is kept between bottoms of th...  
WO/2016/122381A1
A method of preparing and administering grout (G) for injection into multiple or large diameter boreholes in rock or soil, whereby a batch of grout having a predetermined composition is prepared by controlled addition of predetermined qu...  
WO/2016/101199A1
An environment-friendly mortar robot comprises a first, second, third and fourth container module (2, 3, 4, 5). The first container module (2) consists of a sand midway silo, a weighing system, a stirring system and a control system; the...  
WO/2016/091049A1
A windmill type stirrer comprises a telescopic rod (1) and a stirring device (2). A handle (1-1) is disposed at one end of the telescopic rod (1) and a U-shaped rod (1-2) is disposed at the other end. The stirring device (2) comprises a ...  
WO/2016/089748A1
A hot asphalt mix or warm asphalt mix producing plant (28) features material transfer by shear action of segmented screw (31) and directional flights (32) on an inner drum (30) from the inlet (36) to the outlet (37), indirect convective ...  
WO/2016/082030A1
The invention provides compositions and methods directed to carbonation of a cement mix during mixing. The carbonation may be in a stationary mixer or a transportable mixer, such as a drum of a ready-mix truck.  

Matches 1 - 50 out of 10,094