A METHOD FOR PRODUCING A COMPOSITION OF CONSTRUCTION MATERIAL FOR 3D PRINTING

    公开(公告)号:US20210283803A1

    公开(公告)日:2021-09-16

    申请号:US16819006

    申请日:2020-03-13

    Abstract: Systems, devices, and methods are provided for producing a 3d-printable composite material for large scale printing. A method can include receiving a first component comprising a (meth)acrylic monomer or a (meth)acrylic oligomer, or a combination thereof. The method can include receiving a second component comprising a photoinitiator and a third component comprising a polymerization enhancer. The method can include mixing the first component, second component, and third component with a mixing reactor to form a mixture. The method can include filtering the mixture with a filtration unit and removing a solid residue from the mixture. The method can include curing the filtered mixture with a radiation unit into a gel component and a liquid component. The method can include separating the gel component with a phase separation unit and then milling the gel component. And the method can include mixing the gel component, the photoinitiator, the mineral filler and optionally the recycled previously printed composite material to form the composite material.

    FLEXIBLE AUTOMATED PRODUCTION OF THREE-DIMENSIONAL PRINTED BUILDING ELEMENTS

    公开(公告)号:US20240279939A1

    公开(公告)日:2024-08-22

    申请号:US18112825

    申请日:2023-02-22

    Abstract: A system for manufacturing 3D-printed building elements can include multiple production stations, some or all of which can be automated stations. Stations can include one or more printing stations, insulation stations, machining stations, and coating stations. Each printing station can have a large-scale 3D-printing system that automatically forms 3D-printed building elements. Each insulation station can automatically place insulation materials into 3D-printed building elements. Each machining station can automatically machine surfaces of 3D-printed building elements. Each coating station can automatically apply coating layers onto 3D-printed building elements. Each station can be configured to receive 3D-printed building elements in a vertical orientation from other stations and can also perform operations on 3D-printed building elements while they are in a vertical orientation. Additional stations can include relaxation, drying, and framing stations.

    Stress monitoring of 3D-printed building structures

    公开(公告)号:US11654611B2

    公开(公告)日:2023-05-23

    申请号:US17390493

    申请日:2021-07-30

    CPC classification number: B29C64/106 G01L5/1627 B33Y10/00 B33Y30/00

    Abstract: Systems and methods for monitoring stress in 3D-printed building structures using embedded and surface sensors. The sensors may be embedded during or after the 3D printing process. The sensors may be strain gauges integrally formed in the 3D-printed building structure or positioned on the surface of the 3D-printed building structure. The embedded and surface sensors may measure tensile and compressive deformation occurring during the printing process, material relaxation process, the transportation process, and at a final location of the 3D-printed building structure. Deformation data collected by the sensors may be compared to accepted threshold values based on the material of the 3D-printed building structure.

    Custom assembly of 3D printed building modules

    公开(公告)号:US11320803B2

    公开(公告)日:2022-05-03

    申请号:US17194101

    申请日:2021-03-05

    Inventor: Aleksei Dubov

    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for determining a suitable building layout for a property. One of the operations is performed by optionally, receiving building module parameters for section of qualifying building modules. displaying, via a user interface, a graphical representation of two or more building modules. A user may customize a building layout from the two or more building modules. The system displays an assembled building layout including two or more building modules. The system receives a confirmation of the assembled building layout for 3D printing. Based on the assembled building layout, instructions are generated and transmitted to one or more 3D printers to manufacture one or more building structures based on the selected building layout with potential subsequent modification of the preconfigured positions of windows, doors and walls of the building.

    Custom assembly of 3D printed building modules

    公开(公告)号:US10969765B2

    公开(公告)日:2021-04-06

    申请号:US16811182

    申请日:2020-03-06

    Inventor: Aleksei Dubov

    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for determining a suitable building layout for a property. One of the operations is performed by optionally, receiving building module parameters for section of qualifying building modules. displaying, via a user interface, a graphical representation of two or more building modules. A user may customize a building layout from the two or more building modules. The system displays an assembled building layout including two or more building modules. The system receives a confirmation of the assembled building layout for 3D printing. Based on the assembled building layout, instructions are generated and transmitted to one or more 3D printers to manufacture one or more building structures based on the selected building layout.

    Suitable building layout determination for a property parcel

    公开(公告)号:US10817155B1

    公开(公告)日:2020-10-27

    申请号:US16431512

    申请日:2019-06-04

    Inventor: Aleksei Dubov

    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for determining a suitable building layout for a property. One of the operations is performed by receiving, via a user interface, a selection of a property, and accessing zoning information based on the property. A building envelope is determined and displayed via the user interface. A location for the placement of a suitable building footprint within the building envelope is determined and the building footprint displayed within the building envelope. A building layout is determined that fits within the building envelope. Based on a selected building layout, instructions are generated and transmitted one or more 3D printers to manufacture one or more building structures based on the selected building layout.

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