So, tell me this is going to be the way we get a dome in the future? 
I just saw a report that some of the printed houses in Austin, Texas have started developing cracks. Looks like they need to do some more testing to get it right!
We’re working on a project now where we might 3d print the walls, then build a dome on top of the printed walls. I think this could be a cool blend, as the 3d printed homes currently are still putting wood roofs on them!
Today, my concern is the cost. All though 3d printing is the new cool thing on the market, its more expensive than our spray in place walls (and not as good).
On the plus side, it would open the door to some very unique shapes.
I will keep you guys informed if we end up doing the project.