Large Portuguese building 3D printed in record 9 Days

A Portuguese construction company used 3D printing technology to build a public recycling center office in 9 days with a four-person crew and stayed exactly on budget. This matters because public construction projects in Portugal have historically experienced cost overruns, making this on-budget delivery notable. Construction 3D printing produces complex curved walls directly from digital models without additional labor or material costs, and allows different trades to work in parallel rather than waiting for structures to dry, reducing overall construction time and resource needs.