You may have seen Andrey Rudenko last winter at the Hack Factory, tirelessly working away on his second concrete 3D printer. Finally when it was completed in the spring with most of the features worked out, he had the opportunity to travel and team up with entrepreneur in Philippines to actually 3D print a large concrete villa. Andrey flew over with a suitcase full of tools and some essential electronics to drive the printer, but the rest things like motors, metal, sand, wiring, etc had to all be sourced locally and that wasn’t the hard part. Getting it back to the job site was a challenge because there are basically only two modes of transportation on the island.
They also had to build a giant tent to house the printer during the printing because it rains all the time.
Fellow TC Makers helped out with laser cutting at the Hack Factory and putting together Audrey’s extruder controller, which uses the Digit Shield from nootropic design.