Urschel Wall Building Machine - can this be done with aircrete?
Has anyone seen these videos? I find it very interesting that this was initially done in the 1930's! It uses a similar (but more complicated) central pole setup. I'm just wondering if you could do something similar with the aircrete. It's kind of like slipforming the concrete in layers in the round. Pretty cool! What does everyone think?
That is pretty cool. I would say it would be 3d printed today.