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WO/2024/084370A1 |
The invention relates to a method for producing a concrete slab made of prestressed concrete, the stressing elements of which comprise a plurality of rovings (6, 7), in particular carbon fiber rovings, extending through the concrete slab...
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WO/2024/083765A1 |
The invention relates to a method for producing a composite body (1) comprising a concrete body (2) and a flat element (3). An underside (3a) of the flat element (3) is adhered to an upper side (2b) of the concrete body (2). An upper sid...
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WO/2024/083767A1 |
The invention relates to a method for producing a composite body (1), having a concrete body (2) and a flat element (3), whereby an underside (3a) of the flat element (3) is adhered to an upper side (2b) of the concrete body (2) by means...
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WO/2024/077390A1 |
Typical prefabricated concrete formworks for buildings and structures generally require significant space, time and manpower to properly install. The present invention provides a mold, mold assembly and method for quickly manufacturing c...
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WO/2024/074994A1 |
The invention relates to a method for producing a concrete slab from prestressed concrete, the tendons of which comprise multiple rovings (6, 7), in particular carbon-fibre rovings, that pass through the concrete slab parallel to the sla...
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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/2024/055622A1 |
A prefabricated component formed by reverse laying and a production process therefor. The prefabricated component formed by reverse laying comprises a plurality of cement-based artificial stone slabs having facings; nuts are embedded in ...
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WO/2024/056645A1 |
The invention relates to a drainage article, in particular a channel (10), having at least one drainage body (11) formed as a single piece from a mortar/concrete mixture (GM), wherein the drainage body (11) has at least one first region ...
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WO/2024/056198A1 |
A formwork element (3) for producing a through-hole (2) in a slab (1) from, e.g. UHPC, has at least one hollow body (5, 5a, 5b) that can be filled with a fluid or inflated and has two opposite large surfaces (7) and edge regions (8), and...
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WO/2024/046986A1 |
The invention relates to a building component for a wave-retarding construction. The component comprises a concrete slab extending in a slab plane, and a wooden pin. The slab has a central part and a plurality of at least three arms, suc...
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WO/2024/044129A1 |
Vascularization in nature creates a constituent system that enhances thermal exchange between components and autonomously responds to different environmental stimuli, such as moisture and temperature, to create equilibrium for organisms....
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WO/2024/042292A1 |
The present invention relates to a method for manufacturing a prefabricated element, involving the provision of a main formwork comprising a bottom wall (3) and a peripheral frame (4) delimiting an internal space, the fitting of at least...
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WO/2024/033186A1 |
A method for producing a reinforced three-dimensional object from a mineral binder composition with an additive manufacturing process, comprising the steps of: a) Applying a curable mineral binder composition in the setting state with an...
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WO/2024/033086A1 |
A method for producing a reinforced three-dimensional object from a binder composition with an additive manufacturing process, comprising the steps of: a) Applying a first curable binder composition in the setting state with an additive ...
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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/2024/016707A1 |
A rubber rod drawing device for box girder prestressed pipelines. Rod drawing wheel groups are all arranged on a movable working platform and are distributed at intervals in a direction perpendicular to the drawing direction of rubber ro...
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WO/2024/001685A1 |
Provided in the present invention is a prestressing construction method for highway and municipal prestressed concrete prefabricated box girders. During the prefabrication of a small box girder, initial tensioning and final tensioning ar...
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WO/2024/001407A1 |
The present invention provides a positioning apparatus for prefabricated component connection rebar. The apparatus comprises a securing assembly and at least one positioner, the positioner having formed thereon a plurality of rebar posit...
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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/2023/233212A1 |
A support for a photovoltaic panel comprising: i) a body (2) made at least partially of concrete; ii) connecting means (3) for connecting the photovoltaic panel to said support (1); said connecting means (3) comprising: -a bushing (31) t...
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WO/2023/235437A1 |
Techniques for and examples of wall structures formed of extrudable building material (i.e., extrudable material) include a first shell having a first group of stacked elongated beads of extruded material that forms a first wythe, the fi...
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WO/2023/222940A1 |
Concrete extruding machine (2), such as an extruder machine, a slipformer machine or a flowformer machine, comprising a guillotine (5) to cut a concrete outward flow for forming concrete parts (3), where the respective rear and front end...
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WO/2023/218133A1 |
A method for manufacturing a surface element (20) comprises: providing a mould (10) onto a horizontal plane; providing sand (12) into the mould (10), the sand (12) forming a sand surface (15) inside the mould (10); positioning a pluralit...
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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/2023/194673A1 |
The invention relates to a method for densifying a fibrous texture made of ceramic material used in injection equipment comprising: - a mould cavity defined between a mould and a counter-mould, the mould cavity defining an internal space...
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WO/2023/186332A1 |
Present invention relates to an assembly (3) of a recess former (1) and a lifting strap (2) for concreting and comprising the recess former (1) and a lifting loop portion (6) of the lifting strap (2) therein. Side of said recess former (...
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WO/2023/168537A1 |
OF THE DISCLOSURE A floating brick system includes biomass-based bricks that lock in three dimensions and exhibit qualities for withstanding ocean conditions. The manufacturing process for such bricks includes treatment of biomass, addit...
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WO/2023/172125A1 |
The invention relates to a method for providing a pattern of pipes, tubes and/or cables within a volume that is to be included in a construction element such as a roof element, a ceiling element, a wall-element, a floor-element, or a roo...
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WO/2023/152441A1 |
The invention relates to a method for producing a part made of composite material, said method comprising at least: - obtaining a mould comprising (i) a fibrous structure (6), (ii) a granular filtration layer (5a) located between a drain...
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WO/2023/143201A1 |
Provided are barrel section tooling, a barrel section, and a tower barrel and a construction method therefor. The barrel section tooling comprises a bottom die and a fixing assembly, wherein the fixing assembly is removably mounted on th...
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WO/2023/135391A1 |
The invention relates to a method for manufacturing a part made of composite material, comprising the arrangement of a fibrous preform (10, 20) in the impregnation chamber (110, 210) of a mould (100, 200), the impregnation chamber (110, ...
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WO/2023/131358A1 |
A positioning reinforcing mesh for a prestressed duct, and a construction method therefor, which relate to the technical field of prefabrication construction of box girders of high-speed railways. The positioning reinforcing mesh for a p...
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WO/2023/121468A1 |
An assembly for guiding into a viscous, pliable, or solidifying material, a body having a helical geometry, the helical geometry being characterized by an axis and a pitch distance, the body having an insertion end configured to enter in...
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WO/2023/103691A1 |
Disclosed are an automated three-dimensional assembly line for PC component production and a production process thereof. The automated three-dimensional assembly line for PC component production comprises a first mold platform lifter, an...
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WO/2023/089289A1 |
The invention relates to a method for manufacturing a ceramic matrix composite part, the part exhibiting rotational symmetry, the method comprising: - a step of weaving a fibrous preform (30, 40', 40") by means of a contour weaving metho...
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WO/2023/061778A1 |
Rebar, also referred to as reinforcing bar, is typically used to reinforce concrete to improve the tensile strength of elements made of concrete when constructing buildings, factories, bridges, nuclear power plants and other structures. ...
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WO/2023/041664A1 |
The present invention relates to a construction kit (1) for producing a hollow body (10) for integration in a structural part, preferably a concrete structural part, with a bottom element (110), side elements (210, 220, 230, 240) and a c...
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WO/2023/044121A1 |
A metamaterial, comprising: an auxetic lattice structure with snap-through buckling behavior comprising a plurality of rows; wherein the lattice defines a holey arrangement array; and cement, concrete or any other brittle materials dispo...
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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/2023/022254A1 |
An elevator weight having a handle of the present invention is manufactured by the steps of: (a) preparing a rectangular case formed of a metal or resin-based material, and having an empty interior; (b) forming a pair of through holes fo...
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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/2023/009010A1 |
Described herein is a floating wind turbine platform (100) comprising a hull (101), a wind turbine tower (102). The hull (101) comprises a pontoon base (120) and a first, second and third column (110,111,112) integrally formed with the p...
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WO/2023/009098A1 |
The invention relates to additive technologies in a building industry, and it may be used to build structures, houses, and other objects. The problem to be solved by the present invention is the creation of operating members system for 3...
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WO/2023/283679A1 |
A recess former assembly (200) for creating a recess surrounding a cast in situ lifting element (60) in a cast concrete pipe (1) having a cast outer surface, is disclosed. The assembly has a frame (180) having locating lugs (183) engagea...
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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/2023/275182A1 |
The present invention relates to a method for producing a wall. In a step, a reinforcement (28) is provided (50). In a further step, an arrangement (52, 54) of a manufacturing device (12) is effected on a first side of the reinforcement ...
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WO/2022/270816A1 |
The present invention relates to a 3D printer for construction, the 3D printer being a printer for output-molding various structures, wherein a main pipe (30) for transferring a wire rod (31) is installed inside a nozzle (10) for dischar...
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WO/2022/270813A1 |
The present invention relates to a 3D printer for construction that prints out various structures, in which a stirring blade (45) capable of auto rotation is mounted inside a nozzle (10) for discharging a printout such as concrete or mor...
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WO/2022/263741A1 |
The invention relates to a method for injecting ceramic particles into a fibrous structure (10) comprising the placement of a fibrous structure (10) in a mold (110), the injection, through one side, of a first suspension comprising a pow...
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WO/2022/254149A1 |
The present invention relates to a system (1) and a method for manufacturing a composite building material comprising a printed matrix and a continuous fiber (122) embedded in this matrix, the system comprising a printhead (11) configure...
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