The Crane WASP, also known as "the infinity 3D printer," uses locally sourced clay, mud or cement to 3D-print affordable homes. It can even use agricultural waste as aggregate. The system is now being used to build much-needed housing in Colombia.
I used to really get exited over 3d printed buildings until coming across this argument. The most obvious thing that comes to mind afterwards to try to bring increased efficiency to house building would be structures or modules for one built in a dedicated factory to a common design, where those harder parts could be included, but prefab houses and trailer homes already do that.
I used to really get exited over 3d printed buildings until coming across this argument. The most obvious thing that comes to mind afterwards to try to bring increased efficiency to house building would be structures or modules for one built in a dedicated factory to a common design, where those harder parts could be included, but prefab houses and trailer homes already do that.