New 3D printer builds homes in hours – and can do lunar bases in one day

The goal is to alleviate the problem of land housing and build air bases on the moon. New Australian device is cheap and has reduced ecological footprint.

Charlotte is the new Australian robot who wants to help solve the housing problem. It was developed by the companies Crest Robotics and Earthbuilt Technology and aims to offer accessible and sustainable housing solutions in terms of carbon.

According to, this great hexapode robot gets Print 3D a 200 square meter house in just 24 hours. It transforms raw materials directly into structural walls, is totally autonomous and can, according to the companies that have conceived it, solve the slow and high costs of construction.

All through a process of Earthbaggingprocess that consists of filling large tubes or bags with loose material, which are then compressed to create wall layers.

“Coupled to the bottom of Charlotte, the Earthbuilt extrusion system Collects materials easily available, such as sand, land and waste (as crushed brick), which are then wrapped in fabric and compressed to form the layers of a building, ”describes the ecological impact would therefore be reduced.

Prepared to go to the moon

Charlotte is therefore, ensure companies, prepared for one, to help Build lunar bases.

“On the moon, we need different construction machinery. Charlotte’s light design allows it to be folded compactly for space travel, while its agile and dynamic capabilities enablerapid construction on the lunar surface”Notes the site.

But several other companies and organizations are actively developing 3D printing technology for lunar construction and other planets. The competition is fierce, but Charlotte is ready for the challenge.