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WO/2023/023724A1 |
A screed grading device is provided that simplifies the process of grading a floor when screeding. The screed grading device comprises: a base, for being positioned on a substrate; and a platform, coupled to the base by one or more spaci...
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WO/2023/027608A1 |
The invention relates to the field of building, and more particularly to equipment for producing helically wound composite reinforcing bars for reinforcing concrete structures and articles. The technical result of the claimed invention i...
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WO/2023/025984A1 |
The invention relates to a concrete form system (100) comprising a ferromagnetic structure (200) extending in vertical direction, one or more support devices (1) comprising a magnet (20) for attaching the one or more support devices (1) ...
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WO/2023/027216A1 |
The present invention provides a mini jack, for an anti-seismic reinforcing bar coupler, having a hinged reinforcing member. The mini jack does not have the problem of bending or breaking a reinforcing bar coupler due to concentrated loa...
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WO/2023/021797A1 |
According to the present invention, an optical fiber–embedded PC steel strand includes a PC steel strand and an optical fiber. The PC steel strand comprises a plurality of twisted PC steel wires. The optical fiber is fixed with resin i...
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WO/2023/019869A1 |
A volume compensation device (3) having a housing, comprising a supporting housing (32) and a pressure supply device (31). The supporting housing (32) surrounds a cavity, and connecting channels (3201) are formed between the cavity and a...
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WO/2023/015727A1 |
The present invention relates to a composite wall comprising a light steel keel having a profiled section structure. The wall is formed by compounding of a light steel keel having a profiled section structure, a grid, and sprayed gypsum ...
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WO/2023/016604A1 |
The invention relates to a spacer carrier plate (1) for receiving fasteners (22) during the arrangement of spacers (20) on the reinforcement (21) of concrete constructions, comprising a planar carrier plate (16) or a carrier frame, on th...
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WO/2023/014219A1 |
In a method for manufacturing a module 1 for a building, a formwork for a floor 3 and lower layers of a cavity wall 5 are first made on a substrate by means of 3D concrete printing. Reinforcement for the floor 3 and for beams 13 is then ...
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WO/2023/000712A1 |
The present application relates to the technical field of cable-net structures, and discloses a prestressed cable-net structural beam. The prestressed cable-net structural beam comprises a cable truss mechanism and multiple support assem...
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WO/2023/002267A1 |
The invention refers to modular formwork for the construction of reinforced concrete ribbed floors, comprising a plurality of modular elements or formworks (100, 300) and a plurality of spacers (200) having a three- dimensional structure...
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WO/2023/003795A1 |
A method of spicing together and joining ends of a first member and a second member includes the steps of: arranging the ends of the first member and the second member in side-by-side manner; placing a coupling sleeve over the ends of th...
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WO/2023/283696A1 |
An attachment for positioning a cast-in-place anchor bolt relative to concrete formwork prior to pouring of concrete therein, comprising: an upper body having an opening for receiving and supporting a lower end of the bolt such that it i...
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WO/2023/283710A1 |
The present invention relates to a water-dispersible paper, particularly for use in packaging in the field of civil engineering. The dispersibility of the paper of the present invention is achieved due to low moisture resistance and high...
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WO/2023/283737A1 |
The present disclosure concerns rebar installation devices for forming concrete structures, and methods of installing rebar(s) in a concrete structure form space using one or more rebar installation devices described herein.
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WO/2023/282215A1 |
Provided is a coarse aggregate that can be produced inexpensively and vastly improves the tensile strength of concrete. This coarse aggregate 10A for concrete has a spiral portion 1 in which a wire is spirally wound a plurality of times ...
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WO/2023/282788A1 |
The invention relates to building and to the production of building materials, and more particularly to a non-metal reinforcing bar that can be used for reinforcing binding mediums for heat-insulating wall assemblies, precast concrete st...
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WO/2023/282216A1 |
In the present invention, when pouring concrete into a mold, a coarse aggregate is evenly distributed in the mold by a simple method. The concrete is poured by filling a mold (test body creation container 20) in advance with a metal coar...
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WO/2023/280456A1 |
The presented invention relates to a transport and winding aid (100) for single-axis reinforcing steel bar mats, comprising a first round support region (101), a second round support region (105) and a connecting region (109), which is l...
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WO/2023/283391A1 |
A non-threaded, one-touch connection device for connecting reinforcing bars includes a pair of coupler bodies fastened together by a connector and each of the coupler bodies having a hollow portion for receiving the reinforcing bar. An i...
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WO/2023/277721A1 |
A fillable sleeve coupling is intended for connecting reinforcing members. The technical result consists in providing for the high tensile and compressive strength of a connection as a result of the even filling of the cavity of the coup...
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WO/2022/270873A1 |
A disclosed rebar coupler according to the present invention comprises: first and second body units provided in a split structure and having helical grooves formed on inner opposite surfaces such that helical rebars on one side and the o...
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WO/2022/261656A1 |
The present disclosure describes an adaptive movable work platform system comprising at least two work platform structures, at least one movable suspension structure, and a plurality of translatable elongate members that, when translated...
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WO/2022/251929A1 |
The present invention patent application relates to a mounting system for greased plastic-coated prestressing tendons, consisting of a work surface, an intelligent reusable modular structure (modular box), a strong support and a fastener...
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WO/2022/252465A1 |
A milled steel fiber and an application thereof in ultra-high performance concrete and wear-resistant terrace. The steel fiber is obtained by milling a high-strength steel ingot or a steel plate, a cross section of the steel fiber is arc...
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WO/2022/251133A1 |
Various implementations include a duct coupler including a body, a first and second arm, and a first and second tooth. The body has a first end that faces a first axial direction, a second end that faces a second axial direction, and a w...
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WO/2022/237109A1 |
Disclosed in the present invention are a combined accessory of a concrete mold-free-forming bearing component and a preparation method. The combined accessory is composed of concrete and a mesh mold, wherein the concrete is coarse-fine m...
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WO/2022/232637A1 |
Centralizer for centering rebar within a bore hole comprises a first sleeve section, a second sleeve section and a radially protruding section. A referential central axis of the centralizer passes through the first sleeve section, the re...
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WO/2022/231547A1 |
The present invention relates to a fiber (1) which can be placed in fresh form for improving the strength characteristics of concrete. The improvement of the present invention is that said fiber (1) comprises at least one main extension ...
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WO/2022/225121A1 |
Provided is a rebar connecting device comprising a housing having a pair of housing bodies coupled thereto, and multiple coupling pieces positioned in the housing so as to bind a rebar. Each coupling piece comprises an outer surface havi...
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WO/2022/217762A1 |
A modular building integrated connection device and a mounting method. The modular building integrated connection device comprises a module stand column (1), module cross beams (2) and a core connection mechanism (3), wherein the module ...
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WO/2022/218975A1 |
The method is used to manufacture metal fibers, more particularly steel fibers, from strip-shaped flat material, wherein the metal fibers have a substantially rectangular cross-section, and wherein at least one of the wider fiber lateral...
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WO/2022/214547A1 |
The invention relates to a method of additively manufacturing a component (1) from a building material (2), whereby a material output unit (3) deposits the building material (2) in layers along a defined print pathway (D). What is envisa...
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WO/2022/214990A1 |
The invention relates to a floor deck structure (1) comprising: - a profiled metallic sheet (2) comprising at least a first, a second and a third upper portion (7) separated by a first and a second longitudinal groove (3) comprising a ba...
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WO/2022/207346A1 |
The invention relates to a connecting assembly for connecting two components (a-h) in the field of construction, having a first component (a-h) with at least one anchor element (1), which comprises a connecting portion (11), fixed therei...
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WO/2022/203104A1 |
The present invention relates to a rebar binding device which can fix a rebar pair including a horizontal rebar and a vertical rebar simultaneously so that work productivity can be improved, bind rebars in various methods according to ar...
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WO/2022/204696A1 |
Feed segments within an adjustable feed matrix may be vertically adjusted, horizontally adjusted, and adjusted for rebar thickness. The adjustable feed matrix may be used in rebar structure building. A feed column may include a plurality...
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WO/2022/200727A1 |
The present invention relates to an anchorage-type reinforcing device (1) comprising: - at least one composite rigid part (11) of elongate shape comprising a first end (110) and a second end (111), said composite rigid part (11) comprisi...
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WO/2022/203488A1 |
The invention relates to a T-type shear connector, comprising: a first quadrilateral plate (1); and a second quadrilateral plate (2) attached perpendicularly and transversally, by one of its sides, at the central portion of the first qua...
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WO/2022/191355A1 |
The present invention relates to a reinforcing bar coupler, in which a gripping means provided therein comprises first slits, cut from one end toward the other end, and second slits, cut from the other end toward the one end, wherein the...
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WO/2022/191351A1 |
The present invention relates to a one-touch or one-click type rebar coupler and, more specifically, to key units for a one-touch type rebar coupler, which are disposed inside the rebar coupler that couples a pair of rebars, and parts of...
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WO/2022/187943A1 |
An apparatus for use in forming a concrete slab. The apparatus comprises a lattice of hollow bodies, wherein each of the hollow bodies is coupled to at least one adjacent other of the hollow bodies and wherein each of the hollow bodies h...
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WO/2022/191442A1 |
Disclosed are a standard-sized reinforcing bar integrated with a butt joint device, and a method of constructing a reinforcing bar structure by using same, wherein after determining the material and diameter of a reinforcing bar, a stand...
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WO/2022/173170A1 |
Disclosed is a concrete structure in which a steel wire net (10) is embedded. The disclosed concrete structure comprises: first members (100) arranged in a vertical direction or a horizontal direction; second members (200) arranged in a ...
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WO/2022/164458A1 |
An adjustable railing post-to-substrate embed system for anchoring a railing post having a railing base with plural railing base anchor holes includes: a plate, having anchor holes; a plurality of nuts, a first end of each nut being arra...
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WO/2022/164128A1 |
The present invention relates to a composite frame having an end-embedded girder joint structure, wherein a girder body is simply placed in a U-shaped preassembled bracket assembly coupled to the upper end of a preassembled column assemb...
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WO/2022/160006A1 |
A bracket for locating a vertical reinforcement bar within a block wall having a central area to enable a reinforcement bar placed vertically through a void of a block wall to pass through the bracket; and a locator for locating the cent...
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WO/2022/154794A1 |
A reinforced concrete element comprises a first lattice girder having a triangular profile, and a second lattice girder having a triangular profile, the second lattice girder having a size smaller than a size of the first lattice girder....
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WO/2022/150931A1 |
Existing systems require the installation of joists directly to a partially cast hanger or bracket or to the joist hanger. The present disclosure is related to the brackets for use in ICF systems allowing joist hangers to be directly mec...
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WO/2022/148809A1 |
The invention relates to an apparatus (1) for applying a hardening building material against a formwork (2) for manufacturing a solid, load-bearing construction (3), in particular a wall of a building, said apparatus comprising: at least...
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