Con3D 3D Prints Large Concrete Sofa, and will be printing house next!

It isn't just Dr. Behrokh Khoshnevis working on large-scale 3D printers for construction uses, though his Contour Crafting technique is certainly making impressive progress. A consortium of three Spain-based companies has also begun making waves as they work toward eventually industrializing the 3D printing cement process. The Con3D Consortium is made up of Prodintec, Coprosa, and Tudela VeguÃ*n. Recently, as a proof of concept, the consortium has produced an apparently comfortable sofa made of their specialized concrete material. Find out more about the group's work, and the large piece of concrete furniture, in the full story: http://3dprint.com/64464/con3d-3d-printed-sofa/
Below is a photo of the 3D printed concrete sofa:
http://3dprint.com/wp-content/uploads/2015/05/c11.png