3D printing experts at Eindhoven University of Technology are working with a construction company to create five pebble-like houses using a giant 3D printer.
The houses are being printed using a nozzle mounted on a large robotic arm, which follows digital designs to create houses layer by layer. A printable cement mixture, which reportedly has the texture of whipped cream, is extruded in thin ribbons. This approach to construction allows for waste to be minimised as no excess cement is poured out, as is the case when using moulds.