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WO/2018/215278A1 |
The invention relates to a lost formwork device (1) for constructing a wall of a building, comprising, from the outside (E) to the inside (N) of the building: a facing (2); an insulating panel (3); a reinforcement cage (4); and an inner ...
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WO/2018/211470A1 |
The present invention relates to a composite panel (1) made of pourable and settable material, preferably cementitious mortar. The panel comprises through elements (10) made of glass for transmitting light between two base surfaces (1,1'...
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WO/2018/211471A1 |
Method for making a composite panel comprising a pourable and settable base material, preferably cementitious mortar, and a plurality of through elements (10) made of glass for transmitting light between two base surfaces (1.1') of the p...
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WO/2018/185600A1 |
Method of producing cement segments (100) for tunnels, reinforced with composite material, and product thus obtained, consisting of the steps of: (A) preparing the unidirectional composite yarn (8), and transferring it to a nozzle (6);(B...
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WO/2018/178460A1 |
The invention relates to a method for producing a curved panel of pre-stressed cement mortar and to the corresponding curved panel. The panel has a profile with a straight cross section according to a first plane (P1) and a profile with ...
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WO/2018/174404A1 |
A prefabricated construction panel and a manufacturing method therefor are disclosed. The disclosed prefabricated construction panel comprises: at least two main body plate parts made from concrete or fiber cement, and spaced apart at a ...
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WO/2018/153629A1 |
A Composite material (10) for an application in a turbo machine (100) is presented. The composite material (10) comprises a metallic lattice (1) and a ceramic matrix (2), wherein the metallic lattice (1) pervades the ceramic matrix (2), ...
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WO/2018/138377A1 |
A translucent object consisting of a hardenable cast material and a plurality of optical fibers (3) integrated in the cast material is proposed, as well as a production method for producing the object. The object has a three-dimensional ...
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WO/2018/136475A1 |
A 4-dimensional printing system and method for printing reinforced concrete may allow reinforced concrete elements to be printed freeform and/or fully automated without the need for formwork, molding, or labor. The printing system may in...
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WO/2018/133857A1 |
Disclosed is a tension release device for a production line with pipelining units for a pre-tensioned high-speed railway track slab, the device comprising four lifting pedestals (9) arranged along the periphery of a track slab mould (17)...
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WO/2018/133450A1 |
The invention provides a production method of a sandwich panel. The steps of the production method are as follows: (1) preparing a slurry, the components of the slurry are: 37-43 parts of calcium carbonate powder, 4-10 parts of fly ash, ...
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WO/2018/121494A1 |
Disclosed is a tensioning device on a pre-tensioning flow unit production line for a track slab on a high-speed rail, wherein ground supports (107) at a fixed height support a tensioning bed by means of universal balls; a tensioning powe...
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WO/2018/099528A1 |
Disclosed is a method for manufacturing a container module (1). The method comprises the steps of: forming at least four container panels (2) by means of the following steps: placing a casting frame (3) on or around an external plate (4)...
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WO/2018/089049A1 |
An apparatus for reducing propagation of cracks in concrete includes a curved panel. The curved panel includes a convex surface and a concave surface facing away from one another and separated by a thickness. Each of the convex and conca...
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WO/2018/071457A1 |
A pre-stressed cast concrete structure (410) comprises embedded fibrous reinforcing tendons (118) in tension. The fibrous reinforcing tendons (118) each comprises a plurality of continuous non-metallic fibers extending substantially the ...
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WO/2018/036186A1 |
An automatic pre-tensioned prestress concrete slab manufacturing technique utilized in an assembly line comprising at least one assembly line track and at least one template. A plurality of stations are arranged on the assembly line trac...
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WO/2018/028555A1 |
Disclosed is a tensioning device for a prefabricated track slab, comprising: a side face tensioning mechanism (3), an end face tensioning mechanism (4), a power mechanism (2) connected to the side face tensioning mechanism (3) and the en...
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WO/2018/024874A1 |
The invention relates to a method for producing prefabricated components (1) for buildings, comprising the following steps: pouring a curable casting material into a formwork in order to form a plate-shaped base element (2); connecting t...
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WO/2018/015920A1 |
The present invention refers to a structure (1) comprising a plurality of modules of cementitious material, comprising: a first module (2) exhibiting a reciprocal coupling surface (3b) and hooking portions (4) defining at least one cavit...
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WO/2018/014884A1 |
A single bar same group automatic tensioning and locking device, comprising a tensioning beam (1) and a plurality of tensioning modules arranged in parallel, each tensioning module comprising a jack (2) and a tensioning rod (3), the jack...
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WO/2018/013649A1 |
In one aspect, a reinforcing assembly (200, 400, 500, 600, 700) includes multiple longitudinally-extending support bars (202a-202b, 402a-402b, 502a-502b, 602, 702) that are connected together and multiple working members (204, 404, 504, ...
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WO/2018/005460A1 |
A plurality of sensing devices are inserted into a concrete mixture to be used at a construction site. The concrete mixture is poured to form one or more structural elements, wherein one or more sensing devices are embedded in the concre...
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WO/2018/003612A1 |
Provided is a fiber-reinforced carbonated cement molded product comprising a cement component, inorganic needles, and fibers, the inorganic needles each having a length of 1 mm or less and an aspect ratio of 20 or more.
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WO/2018/003190A1 |
[Problem] To address the problem of providing prestressed concrete by using chemical stress by an expansion material and mechanical stress by a continuous fiber reinforced wire material together, and by using sea water as mixing water to...
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WO/2017/223070A1 |
This system includes a concrete identification technology that is used in taking, testing, monitoring, and labeling concrete samples or members using custom labels called a tag. This tag comprises a series of corresponding labels, one fo...
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WO/2017/220408A1 |
In the method according to the invention for producing concrete components, carbon fibers pretensioned using tensile stress or tensile-loadable fibers of at least one textile fabric made of carbon fibers are embedded into a concrete matr...
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WO/2017/221033A2 |
An apparatus 10 for forming a void or voids in a casting during a casting process comprises at feast one body 12 comprising a substantially continuous outer surface, the body 12 formed such that the outer surface can be penetrated, with ...
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WO/2017/205910A1 |
A building system (5) including a panel system (10) and a formwork system (78). The panel system (10) includes a plurality of modular panels (12) arranged to fit with one another in a predetermined grid arrangement (13) to form side wall...
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WO/2017/195900A1 |
Provided is a pretensioned tension member that uses a high-strength reinforcing bar (SD 390 or higher) as a pretensioned tension member and that is capable of easily being secured at the shortest required fixing length of the pretensione...
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WO/2017/167804A1 |
The invention relates to a clamping device (1) for clamping tensioning wires or tensioning strands (S) in a production plant (100) for producing reinforced concrete parts, comprising at least one interface (8) for connecting the clamping...
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WO/2017/152238A1 |
There is provided a scaffold for forming a light weight concrete composition, the scaffold including: an upper surface and an under surface parallel with the upper surface; a plurality of hollow cell structures, each hollow cell structur...
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WO/2017/143029A1 |
A flexible mat forming system may include an elongate, rotatable drum having a plurality of transverse rows of mold cavities about an outer periphery thereof, an elongate hopper positioned adjacent the drum, the hopper shaped to receive ...
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WO/2017/136324A1 |
A sensing device includes a concave side adapted to conform to a curvature of an outer side of a standard concrete test cylinder, a temperature sensor, and a humidity sensor. In one embodiment, the sensing device includes a capillary nee...
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WO/2017/129831A1 |
The invention relates to a machine for the continuous production of prestressed concrete slabs, comprising a supporting structure (3), a concrete feeder (4), and guides (5, 5') on each side of an outlet (6) from which the concrete emerge...
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WO/2017/114698A1 |
Manufacturing process of a stone (1) providing for the following steps: positioning a die (2) and a base platform (3) under punches (40) of a press (4), filling cavities (20) of the die (2) with a sand layer (10, 11), placing a tube (5) ...
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WO/2017/093042A1 |
A formwork (10) for providing a plinth (100) with concrete frame (103) and with exposed horizontal reinforcing bars (101, 102), comprising a base (11) the shape of which in plan view corresponds to the concrete frame (103), each side of ...
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WO/2017/051137A1 |
The present invention relates to a method for manufacturing a pre-fabricated element (1) for construction and electricity production. Said method includes the following steps: providing a formwork mould (4) and placing at least one photo...
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WO/2017/029439A1 |
The invention relates to a lifting anchor for a structural member, such as a concrete panel, comprising a head part able to be coupled with a gripping ring, a foot and a body interposed between the head and the foot, the head and the foo...
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WO/2017/020685A1 |
A prefabricated T beam steel die comprises a horizontal frame body structure and a plurality of Z-direction support beams (3). The Z-direction support beams (3) are perpendicular to the frame body structure and support the frame body str...
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WO/2017/009677A1 |
Permanent shell-core for producing internal cavities of vibro-pressed concrete articles, the shell-core defining a three-dimensional spatial region, wherein a first level (5a) of the spatial region is formed by a low-height base space (1...
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WO/2016/203649A1 |
This continuous fiber-reinforced material tensioning device is provided with: a pressing body 50 that presses a sleeve S toward a fixed structure K and has a hollow part 52 in which a wedge body W is movable so as to freely reciprocate a...
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WO/2016/198720A1 |
The invention relates to a method and tooling for manufacturing prestressed concrete members by molding, including the assembly of a rebar cage (20) outside a mold (10), with the inclusion of prestressing tendons (30) fixed in a position...
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WO/2016/184306A1 |
Disclosed is a light-transmitting concrete manufacturing process based on wrapping an optical fibre with a paste, comprising the following steps: making a straightened optical fibre (2) pass through a cement paste box (4) to adhere the p...
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WO/2016/186593A1 |
The invention is about insulation and construction materials, which are used in floors, interior and exterior facades of buildings and facilities, prevent temperature differences, incombustible, have noise insulation property, save time ...
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WO/2016/186500A1 |
The present invention is related to translucent building elements, and more specifically to their manufacture. The present invention comprises a method for the manufacture of an insulating core element for a translucent building element,...
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WO/2016/171587A1 |
The invention relates to a method for producing concrete products with a layer of thermal insulation, for the construction of buildings and structures, and specifically to wall panels for panel housing construction, horizontal ceiling...
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WO/2016/165913A1 |
The invention relates to a concrete casting system (10) comprising a plurality of individual concrete casting boxes (12), wherein the concrete casting system (10) comprises a netting-type structure, in which the individual concrete casti...
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WO/2016/149081A1 |
Disclosed are hydrophobic finish compositions and cementitious articles made with the hydrophobic finish compositions. In some embodiments, the article is a waterproof gypsum panel surface reinforced with inorganic mineral fibers that fa...
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WO/2016/142540A1 |
The invention relates to a method for moulding a part (100), comprising the following steps: placing at least one prestressing device in a first element; placing the first element (20, 60) such that it faces a second element (1); prestre...
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WO/2016/135374A1 |
The invention relates to a method for constructing a prefabricated concrete element. The method comprises an arranging step for arranging at least one elongated reinforcement beam (9) a mold (1) and a pouring step for pouring concrete (2...
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