Additive manufacturing of concrete construction elements
US12385264B2 · kind B2 · utility
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4References
24Claims
0Family size
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Key dates
| Filing date | Oct 8, 2020 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Oct 8, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04C2002/3483
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for obtaining a concrete construction element by additive manufacturing, in which superposed mortar layers are successively deposited so as to form two wall surfaces, opposite one another, so as to form a cavity, as well as a plurality of reinforcement elements each extending from one of the wall surfaces toward the cavity, each reinforcement element being in contact with neither the wall surface opposite to that from which it extends, nor with a reinforcement element extending from the opposite wall surface to that from which it extends.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.