Austrian manufacturer Overtec completes some of the first 3D printed concrete curves

Austrian manufacturing company Overtec is breaking new ground 3D printing concrete in virtually any shape, even the most elaborate curves and twists. As companies such as Cazza Construction Technologies in Dubai increasingly invest in the possibilities of 3D printing houses – and maybe entire cities one day – Overtec is sending a clear message that it wants to play an important role in that forward-thinking vision.

from 3ders.org - http://www.3ders.org