Record-breaking apartment building gets 3D-printed in just 34 days

Europe’s largest 3D-printed apartment building has been completed in France. Containing 12 social housing apartments spread across three floors, the project’s printing process was carried out in just 34 days.

ViliaSprint² was created by developer Plurial Novilia, with designer HOBO Architecture, and printed by PERI 3D Construction using a COBOD BOD2 3D printer, which is the same type used in the previously covered 3D-printed data center and earthquake-resistant house. It’s positioned next to another very similar building by the same developer, which was constructed using traditional techniques and took three months longer to complete.

According to COBOD, ViliaSprint² is the first building in France in which both the load-bearing structure and all walls were printed directly on-site. The COBOD BOD2 printer extruded a cement-like mixture supplied by Holcim in layers to build up the basic shell. This printing was originally planned to last 50 days but took just 34 days in all, with three human operators overseeing the work.