New 3D concrete printing milestone cuts time and manpower

0 February 7, 2026 11:31

Researchers from the National University of Singapore have successfully 3D-printed a load-bearing concrete structure on-site, marking a first for the country. The method cuts manpower needs by over 40 per cent and boosts efficiency by more than 60 per cent, while meeting safety standards. Authorities say the technology could help address labour shortages and transform construction practices. New technical guidelines have been introduced to support wider adoption, though further studies are needed to assess long-term durability in local conditions. Alxis Thng reports.