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Luyten 3D and the University of Wollongong have unveiled a world-first underwater 3D concrete printing system that uses local seabed sand and saltwater.
Technology
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Luyten 3D and the University of Wollongong have unveiled a world-first underwater 3D concrete printing system that uses local seabed sand and saltwater.

AML3D
AML3D

Hardware

Originally reported by 7news.com.au

Luyten 3D and the University of Wollongong have unveiled a world-first underwater 3D concrete printing system that uses local seabed sand and saltwater. This breakthrough features a proprietary single-mix formulation that sets underwater without chemical accelerators, eliminating the need for traditional moulds. By reducing offshore construction costs by up to 60%, this technology enables smart robots to build sustainable wind farms and reefs directly on the seafloor. This marks a systemic shift toward autonomous, low-impact marine infrastructure globally. 🏗️🌊🇦🇺 #3DPrinting #MarineConstruction #Sustainability #Robotics #Innovation

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    Luyten 3D and the University of Wollongong have unveiled a world-first underwater 3D concrete printing system that uses local seabed sand and saltwater.