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WO/2023/138742A1 |
A method for 3D printing a construction using a printing unit (2) with a hopper (21) and a printing head (22) is disclosed and comprises: obtaining a precursor printing material, the precursor printing material comprising a binder, water...
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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/2023/135414A1 |
A toilet seat constructed from a composite material comprising resin, paper pulp, titanium powder, talcum powder and mould release agent and curing agent.
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WO/2023/127321A1 |
The present invention improves the efficiency in searching for an optimum solution for additive fabrication conditions of an additive fabrication device. This additive fabrication condition search device (2) comprises: a defect database ...
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WO/2023/126889A1 |
Method for manufacturing slabs made of stone or stone-like agglomerate material and having decorations and/ or chromatic effects, comprising the steps of machining at least one surface of the slab by means of sizing and/ or polishing and...
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WO/2023/126607A1 |
The invention relates to a method for producing a porous monolithic inorganic medium (1) using a 3D printing machine comprising at least one extruder head (6) mounted so as to be moveable in space, the method consisting in: - driving the...
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WO/2023/120780A1 |
The present invention provides a room-temperature fast-curing geopolymer and a preparation method therefor, wherein the geopolymer has: a higher curing rate than conventional geopolymers; a flexural strength increase of 40% or more compa...
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WO/2023/115117A1 |
An extruder for 3D FDM printing with a highly thermally conductive ceramic nozzle that allows for very high temperature operation suitable for printing metals and high melting point plastics, whilst also being hard wearing to cope with a...
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WO/2023/115828A1 |
The present invention relates to a mold preparation process, and in particular to a cylindrical structural member mold and a method for preparing a cylindrical structural member. The existing technical problems that cylindrical structura...
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WO/2023/121056A1 |
The present invention relates to a mold and a construction panel manufacturing method using same, in which, in order to manufacture a construction panel, a surface on which a raw material is applied is formed into a curved surface by con...
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WO/2023/120316A1 |
A method for producing an article containing graphite, said method characterized by comprising a step for spreading a powder, and a step for solidifying the powder by irradiating the powder with laser light, wherein the powder contains a...
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WO/2023/111442A1 |
The present invention relates to a photopolymerisable composition for three-dimensional printing of ceramic objects based on polycrystalline silicon carbide, characterised in that the composition comprises: • - a pre-ceramic polymer wh...
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WO/2023/110000A1 |
The invention relates to a method for automated production of a thin-wall concrete component (114) by means of a spray-concrete method, comprising the following steps performed by a handling system (104): positioning a frame-like shutter...
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WO/2023/103517A1 |
Disclosed in the present invention is a concrete test block manufacturing apparatus, comprising a base; a bearing table provided on the base; a plurality of mold fixing assemblies provided on the bearing table at intervals in a preset di...
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WO/2023/105012A1 |
The present invention is related to a method for manufacturing slabs of artificial agglomerated stone which comprises the following steps: a) depositing a first layer (1.1) of a first mixture (M1) onto a surface (2), the first layer havi...
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WO/2023/097470A1 |
The present invention relates to the technical field of autoclaved aerated concrete blocks. Disclosed is an autoclaved aerated concrete building board cleaning device. The cleaning device comprises a bearing platform and a support, where...
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WO/2023/101424A1 |
According to one embodiment of the present invention, provided is a three-dimensional printing method comprising: a first step of applying a ceramic composition; a second step of spraying a reaction solution at at least a part of the app...
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WO/2023/097117A1 |
A method of fabricating a 3-D printed stove includes providing a 3-D printer and a digital model representing a configuration of a stove, sourcing local clay material, and printing the stove with the local clay material using the 3-D pri...
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WO/2023/095004A1 |
The present invention relates to an elongate member and methods of its formation and assembly, the elongate member constructed of a stacked sequence of adjacent sections, the elongate member comprising, at each interface of adjacent sect...
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WO/2023/093284A1 |
Disclosed in the present invention is a concrete vibrating rod conveying device with a collision avoidance function for pouring construction. The concrete vibrating rod conveying device is characterized by comprising a transverse conveyi...
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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/2023/085384A1 |
A powder for use in an additive manufacturing method for conducting shaping by irradiation with laser light, the powder comprising: particles A of an inorganic compound; particles B of an inorganic compound and having a thermal conductiv...
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WO/2023/085385A1 |
This ceramics structure is characterized by having a region formed of an oxide including Si and Al, a region formed of mullite, and a region formed of aluminum oxide, and is characterized in that the mole ratio SiO2/Al2O3 based on oxides...
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WO/2023/086331A2 |
Provided herein are compositions, methods, and systems related to 3D printing a reactive vaterite cement composition, comprising feeding a composition comprising reactive vaterite cement through a 3D printing machine; printing a 3D print...
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WO/2023/083908A1 |
The invention relates to a ceramic feedstock comprising the components a), b) and optionally c), wherein component a) is at least one ceramic material, component b) is at least one binder (B) and optional component c) is at least one add...
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WO/2023/080026A1 |
Provided is a release film for manufacturing a ceramic green sheet, the release film exhibiting excellent releasability, wherein transfer and omission of a release layer and adherence defects do not easily occur. The present invention ...
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WO/2023/080676A1 |
The present invention can manufacture a geopolymer foam, which has a low thermal conductivity and is lightweight, through microwave irradiation by using coal fly ash as a material for a geopolymer foam and not using foaming agents. A geo...
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WO/2023/070140A1 |
The invention relates to a method for producing an additively manufactured casting mould for the production of components in a cold casting process or lamination process, comprising the following steps: a) defining a three-dimensional st...
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WO/2023/072613A1 |
The invention relates to a method for producing carbonised or graphitised 3D objects which aims to realise such 3D objects particularly simply, and by means of which more complex 3D objects can also be produced without faults in the stru...
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WO/2023/069048A2 |
The invention relates to at least one casting machine (1) with at least one lower table (14) and at least one upper table (13), which are mutually provided on at least one body (10) and in which at least one mold (20) can be positioned t...
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WO/2023/063452A1 |
Disclosed are an inorganic core material composition for sandwich panels, having excellent non-combustibility and lightness, and a preparation method therefor, the composition being eco-friendly and having superior physical properties su...
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WO/2023/064797A1 |
A method of making 3D printed porous mold or filters are disclosed in which the external surface of the mold/filter is formed by a single printed layer of material. Supporting layers are then laid down on the surface layer in way that cr...
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WO/2023/058311A1 |
The present invention provides an optical shaping apparatus in which good transportability of a shaped object is ensured. A control means causes a transport means to transport a film from a shaping table to an auxiliary table in a state ...
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WO/2023/058318A1 |
Provided is a stereolithography device, the exposure accuracy of which is suitably ensured even when a printed object is enlarged. A projector of an exposure means is configured so as to be capable of movement in a second direction ortho...
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WO/2023/059311A1 |
A system and method (400) are provided for manufacturing a tower structure (500). Accordingly, a first printed layer (512) of a wall element is deposited with a printhead assembly (302), and an actual midline perimeter length of the firs...
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WO/2023/048678A1 |
The invention relates to at least one casting machine (1) with at least one body (10) on which the mold (20) can be attached to manufacture sinks. The novelty of the invention is that it is characterized in that; it comprises at least on...
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WO/2023/046219A1 |
The invention relates to a method for regulating the flow of cement mixture between a pump (3) of the cement mixture and the place of consumption of the cement mixture, in which the cement mixture is transported from the pump (3) to the ...
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WO/2023/043924A1 |
Systems, methods, and devices for structural 3D printing. A machine frame with multiple articulated arm segments pivoting within planes substantially parallel to the plane of material deposition are controlled by a controller to move a p...
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WO/2023/043800A1 |
In a process for manufacturing molded ceramic composite materials, a preform of a ceramic composite material is provided in which ceramic particles having a platelet configuration are formed within a ceramic matrix. The preform is thermo...
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WO/2023/037305A1 |
Apparatus (1) for performing inclusions and/ or veining in slabs manufactured from a base mix (M2) and from an additional mix (Ml), the apparatus (1) comprising at least one temporary support (2) for the distribution of the mixes (Ml, M2...
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WO/2023/036864A1 |
The invention relates to a system for extruding beads of building material enriched with aggregates and/or steel fibres, referred to as the filled material, for a robot for the additive manufacturing of architectural structures comprisin...
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WO/2023/032768A1 |
[Problem] To provide a method for producing a geopolymer composition that has a long pot life before use and can be cured within a short time after use. [Solution] Provided is a method for producing a geopolymer composition, the method c...
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WO/2023/031302A1 |
The invention relates to a mobile 3D printer which can print structures or other objects flexibly and continuously. The invention also relates to a mobile 3D printer comprising at least one vehicle trailer (1) having a rail system (2), a...
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WO/2023/032810A1 |
This smoother comprises: a conveyance device for a molded body; a pair of arms respectively arranged on both widthwise end sides of the conveyance device and each having longitudinal ends that can be pivotally moved up and down with resp...
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WO/2023/025857A1 |
The present invention relates to an additive manufacturing device comprising an applicator head (10) mounted so as to be movable along 3 axes (X, Y, Z), said applicator head comprising a nozzle (12) through which material is extruded ont...
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WO/2023/026800A1 |
The present invention addresses the problem of providing: a release film that has excellent release properties of a ceramic green sheet, and excellent defect rate suppression of a ceramic capacitor even when transported at high speed; a ...
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WO/2023/026636A1 |
Provided is a cutting device with which, even if a plate body to be cut is warped, it is easy to obtain a cut item of the same quality as when a plate body which is not warped is cut. The cutting device is mounted on a conveyor for trans...
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WO/2023/025893A1 |
The present invention relates to a device (1) for the additive manufacture of material, comprising an application head (3) mounted so as to be movable along 3 axes (x, y, z), the application head comprising a nozzle (30) through which th...
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WO/2023/020907A1 |
The present invention relates to a method and an apparatus to locally debind and sinter three dimensional dense objects produced by additive manufacturing. The apparatus, therefore, comprises a build platform, at least one heater, an ext...
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WO/2023/022089A1 |
The present invention uses a wet cement mortar for three-dimensional molding for construction. The wet cement mortar is obtained by using a prescribed continuous kneading system 1 to knead a dry cementitious material containing: (A) ceme...
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