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WO/2024/080528A1 |
The present invention comprises: a pipe (130) having a fixing groove (131) formed in the inner surface thereof; a welding disk (150) having a rivet hole (151) formed in the center thereof and molten solution discharge holes (152) formed ...
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WO/2024/079666A1 |
The present invention relates to a connection system between a first prefabricated module and a second prefabricated module. The system comprises a first duct arranged in the first prefabricated module, where said first duct has a first ...
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WO/2024/081855A1 |
The described Multi-Diameter Rebar Brace with Vertical Rebar Positioner is comprised of a first and a second downward and diagonally extending legs. Said legs are each comprised of a first and second end. Said first ends of said legs are...
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WO/2024/065670A1 |
A prefabricated composite slab using a pre-drawn fiber mesh anti-crack process, and a manufacturing method, relating to the technical field of fabricated structure engineering. The composite slab comprises a concrete layer (1), a fiber m...
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WO/2024/069515A1 |
The invention relates mainly to a reinforced-connection member (1) joining a concrete wall (2) and a connector (3), which member (1) is intended to be embedded in the concrete wall (2), has a main axis of symmetry (X) and comprises: - an...
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WO/2024/065036A1 |
A welded wire fabric is annealed after welding to improve ductility, via a furnace that allows continuous web manufacturing, for instance a fluidize bed furnace. The metal wires are advantageously annealed along their entire lengths. The...
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WO/2024/069793A1 |
The purpose of this disclosure is to provide a technology that can connect main reinforcing members while avoiding collisions and, when joints are set, also avoid collisions between the joints and other members. The structural member des...
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WO/2024/068710A1 |
The object of the invention is an adapter of a tower of a wind turbine, a concrete section of a tower of a wind turbine and a wind turbine comprising a tower which in turn comprises the adapter and/or the concrete section.
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WO/2024/060627A1 |
Disclosed is a concrete framework structure made of composite connecting assemblies. The concrete framework structure comprises a concrete framework, the concrete framework comprising a plurality of large longitudinal ribs, a plurality o...
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WO/2024/064011A1 |
A bearing plate includes a planar body including a thickness, width, and length; a first hole and a second hole disposed in the thickness and width of the body, the first hole and the second hole extending through the length of the body;...
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WO/2024/057343A1 |
The present invention relates to a system and a method for joining at least two precast elements a precast elements, sleeves, a system and method therefore. The system includes connection sleeves (10 20) for positioning in a first precas...
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WO/2024/055434A1 |
A prefabricated-building sleeve grouting device and method. The device comprises a sleeve (1), a driver (21) and an oscilloscope (23). Cylinder openings at the two ends of the sleeve (1) are respectively used for allowing connection reba...
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WO/2024/046427A1 |
The present invention relates to the technical field of building materials, and in particular, to a steel-continuous fiber composite smart rib having a jacketed optical cable embedded in a steel bar inner core and a preparation method th...
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WO/2024/047686A1 |
The objective of this disclosure is to provide a technology which connects main reinforcement members to each other while avoiding collision therebetween and allows reuse of a connection relationship between the main reinforcement member...
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WO/2024/049394A1 |
The invention falls within the field of structural and mechanical departments of civil engineering and relates to the production method of a confinement element used in the repairing and strengthening processes of structural elements suc...
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WO/2024/043102A1 |
The present invention addresses the problem of providing: an RF tag member (1) that inhibits increase of foreign matter embedded in a concrete member (2); and the concrete member (2) provided with the RF tag member (1). The RF tag member...
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WO/2024/043652A1 |
The present invention relates to a fastening system comprising: a fiber reinforced plastics (FRP) bar; and a coupler for anchoring the FRP bar to concrete, the coupler including a body part of which the inside is at least partially hollo...
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WO/2024/035277A2 |
The claimed group of inventions relates to a device and method for producing bent polymer composite bars for triple-layered enclosure structures. The technical result, which consists in an improvement to a production line and method, is ...
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WO/2024/035274A1 |
The utility model relates to producing a composite reinforcing mesh from non-metallic materials, which can be used for reinforcing masonry, brickwork, concrete structures and soil, as well as for fencing and for increasing the lifespan o...
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WO/2024/030019A1 |
In a method for manufacturing a module for a building using 3D concrete printing, after installing a reinforcing wire basket 11 for a supporting beam 13 on a substrate, a supporting plate 21 is arranged next to the reinforcing wire baske...
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WO/2024/025223A1 |
The present invention relates to a contactless coupler, and a precast structure manufactured using same, wherein when extending connection rebars are connected to each other in block-out spaces (S) of precast structures, the connection r...
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WO/2024/025092A1 |
A one-touch rebar coupler having an integrated-type coupler body according to the present invention comprises: an integrated-type coupler body formed of carbon steel and having formed therein a hollow portion in which first and second ta...
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WO/2024/025790A1 |
Assembly (1), comprising a body (2) in turn comprising a surface (3) to be structurally reinforced and at least two tabs (4) having an extension each between a first and a second end (4a, 4b) along a line thereof away from the surface (3...
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WO/2024/025181A1 |
The present invention relates to a coupler for fixing, to concrete, a fiber reinforced plastics (FRP)-bar that is used to substitute for a rebar on a construction site, the coupler comprising: a body portion of which the inner side is at...
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WO/2024/019388A1 |
The present invention relates to a horizontal installation type PC girder and a PC girder post-construction frame using same, in which a girder body is mounted on the front side of the upper surface of a column unit, and one-sided mounti...
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WO/2024/017407A1 |
The present invention relates to the technical field of building engineering, and particularly to a prefabricated concrete connection structure and a construction method. The prefabricated concrete connection structure comprises a shear ...
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WO/2024/014977A1 |
The invention relates to equipment for use in production lines for manufacturing composite reinforcing mesh for use, in particular, for reinforcing masonry, brickwork and concrete articles. The technical result of the claimed invention i...
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WO/2024/005663A1 |
The utility model relates to building and the production of building materials, and more particularly to non-metallic composite reinforcing bars. A flexible connector is made of a multi-layered composite material bonded by a cured polyme...
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WO/2024/005624A1 |
A reinforcement for reinforced concrete, comprising: - spiral recesses on the bar surface, - spiral longitudinal axis of the bar, - polygonal planar cross-section of the bar, where the number of polygon sides is equal to at least three, ...
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WO/2024/004085A1 |
The purpose of the present disclosure is to connect main reinforcement members while avoiding collisions, and to satisfy constraints when readjusting the placement of reinforcing steel bar members. The structural member design method acc...
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WO/2023/249495A1 |
The present invention relates to an anchoring bolt or plug (100) for suspension of lining, membranes, PE foam (300), layer of shotcrete, concrete elements (500), fire protection and/or accompanying equipment, on tunnel or rock walls or c...
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WO/2023/245468A1 |
A cast-in-place floor slab steel bar truss and bottom formwork integrated structure and a production process. A steel bar truss (2) is of a reinforcement cage structure formed by welding a plurality of reinforcing bars; a bottom formwork...
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WO/2023/245261A1 |
The present invention relates to a method of manufacturing a reinforced bar made from fiberglass and polymer resin, with the resin being selected from polyester resin and epoxy resin, wherein said resin is additionally reinforced with gr...
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WO/2023/242332A1 |
A reinforced composite product of concrete (14) reinforced by reinforcement mesh(s) (13, 13') of an aluminium alloy, where calcium hydroxide of the concrete is absent to avoid or reduce corrosion of the aluminium reinforcement by replaci...
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WO/2023/244136A1 |
The invention relates to technology for the manufacture of reinforcing elements for reinforcing ordinary and pre-stressed building structures. A method of manufacturing a composite deformed reinforcing bar includes pulling through a pres...
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WO/2023/237936A1 |
A polypropylene fiber including: a polypropylene matrix, at least a surface modifier, and at least an additive selected from surfactants, lubricating agents or mixtures thereof. A method of producing polypropylene fibers by (i) mixing a ...
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WO/2023/231326A1 |
The present application relates to the technical field of engineering construction. Provided are a bar, device and construction method for a 3D printing concrete interlayer structure. The bar comprises at least a body of a chain-type str...
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WO/2023/229486A1 |
The invention relates to production equipment for manufacturing non-metallic reinforcing mesh for reinforcing concrete articles, masonry, and brickwork. A production line includes, mounted in succession, a rack with spools of roving, a s...
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WO/2023/220334A1 |
A rod holder for being embedded in concrete includes a body including a first opening for holding an end portion of a threaded rod, the first opening including an upper portion and a lower portion, the upper portion including threads for...
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WO/2023/219150A1 |
[Problem] To provide a threaded-rebar coupler for which torque management is easy, without the need to fill a sleeve with grout. [Solution] A coupler 10 is provided with a main cylinder 11 and sub-cylinders 12, 13. An axial hole formed i...
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WO/2023/205840A1 |
A load support device and method of use thereof is provided for securing a load relative to a threaded projection. In one form, the device includes: a body having a mounting end, an opposed outer end and at least one sidewall extending t...
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WO/2023/201401A1 |
A waler adapted for use as part of a modular cast concrete retaining wall system; said waler being adapted to interconnect with adjacent walers; said waler having side walls and upper walls defining an internal casting cavity; wherein sa...
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WO/2023/200004A1 |
Provided is a structural base material with which it is possible to construct a structural member having a simple configuration not requiring shear reinforcement inside of a compression member. Also provided are the structural member, a ...
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WO/2023/194782A1 |
Producing different components and products of metal prestressing (ferrous, non-ferrous), non-metallic prestressing (polymer, ceramic), and composite and nanocomposite prestressing (natural, artificial) for increasing and improving the m...
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WO/2023/192035A1 |
An anchorage system for prestressing a non-metallic (e.g., FRP) tendon against a support member may include a dead-end assembly and a live-end assembly configured to be placed on opposite sides of the support member, each assembly having...
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WO/2023/188024A1 |
[Problem] To improve the accuracy of the estimated anchorage strength calculation in mechanical rebar anchorage. [Solution] A method for calculating an estimated anchorage strength Pn when an anchorage member 2 fails due to cone-type fai...
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WO/2023/186739A1 |
The present invention relates to a spacer (1, 1', 1'') having a bottom wall element (7) which is longer in its longitudinal direction than in its transverse direction, a first side wall element (8a) which delimits the bottom wall element...
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WO/2023/183282A1 |
The present disclosure relates generally to shaped aggregate particles and reinforcement for concrete. Specifically, but without limitation, the disclosure relates to plastic shaped aggregate particles. The plastic shaped aggregate parti...
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WO/2023/179878A1 |
A cable anchorage system for anchoring a cable (1) at a construction comprises an anchor head (2) mounted to the cable (1), a construction socket (3) attachable to the construction and a connector (4) for connecting the anchor head (2) t...
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WO/2023/180870A1 |
An apparatus for holding rebar rods and method for laying the same, the apparatus including an elongated member; a plurality of clasps equally spaced apart from each other and disposed on the elongated member; wherein each of the plurali...
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