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Patent Searching and Data


Matches 1 - 50 out of 10,125

Document Document Title
WO/2017/125307A1
A feed apparatus (3) for feeding cement to a cement silo (2) of a mining machine (1) comprises a receptacle (5) for receiving cement, a transfer tube (6) connected at a first end (6a) to the receptacle (5) for guiding the cement from the...  
WO/2017/121927A1
The invention relates to a method and to an apparatus for paste backfill. The apparatus comprises a mixing means configured to produce paste (11), a storage means configured to store paste (11), and a feeding means configured to feed pas...  
WO/2017/122870A1
The present invention relates to a clay extrusion device and, more specifically, to a clay extrusion device mounting and pressing a clay case so as to extrude clay, comprising: a first body capable of fixing the clay case; a second body ...  
WO/2017/121737A1
The invention relates to a device for treating fresh concrete before the concrete is processed, having a receiving container (2, 2', 2") for the fresh concrete with a container inlet (4, 4') and a container outlet (6, 6'), at least one v...  
WO/2017/110525A1
A mixer drum drive device (100) is provided with: a hydraulic pump (5) driven by a propulsion engine (3) of a vehicle (1); a hydraulic motor (6) that drives a mixer drum (2) to rotate through the action of a working fluid discharged from...  
WO/2017/109562A1
A bag for containing powdery substances, in particular hydraulic cementing materials such as cement, wherein said bag is made from a water-disintegrable or water-soluble material and comprises an element storing reinforcement fibres, whe...  
WO/2017/101645A1
Provided is a production process for a nitrogen foam concrete self-insulating block, comprising the following steps: pre-preparing a foaming liquid filled with nitrogen, pre-preparing a concrete slurry, preparing a foaming concrete slurr...  
WO/2017/103067A1
The invention relates to a method for producing concrete by means of a mixing device, on which speed-indicative and torque-indicative signals are detected and in which a property of the concrete is determined in response thereto. Accordi...  
WO/2017/099711A1
A method and system for concrete monitoring calibration using truck-mounted mixer drum jump speed data selectively assimilated from previous deliveries. The method involves measuring energy at a first drum speed and a second drum speed. ...  
WO/2017/095107A1
Disclosed are an artificial marble composition having a natural marble texture, and a method for producing artificial marble using the same. The artificial marble composition according to the present invention comprises: a first resin mi...  
WO/2017/093832A1
Mixer bucket (1) provided with a hopper (12) having a concave bottom portion (120) provided with an opening (122) arranged between a first and a second continuous portions (124)(126); a funnel-shaped member (30) being carried by the conc...  
WO/2017/093703A1
The invention relates to an indoor coating consisting of paste in the form of an at least two-component system comprising a component A and a component B, wherein component A comprises an organic binder and a mineral binder comprising an...  
WO/2017/088646A1
Provided is a concrete mixer, comprising: an engine (1), a telescopic shaft (2), a left mixing gear (3), a right mixing gear (4), a rotating shaft (5), a base (6), a discharge port (7), a left support column (8), a right support column (...  
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/2017/029688A4
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...  

Matches 1 - 50 out of 10,125