23Jan/12Off
Printing a Home: The Case for Contour Crafting
Khoshnevis calls his technique “Contour Crafting” and it operates on roughly the same principle as consumer 3D printers like MakerBot’s Thing-O-Matic. His robot pours out a trail of viscous concrete while tracing along the footprint of a wall. As the nozzle sweeps back and forth, the layers rapidly build, with the lower ones hardening enough to support the increasing weight. Its speed puts construction workers to shame.
Read the full story here.