Posts tagged: ConcreteConstruction 3D PrintingStandards

ASTM International’s additive manufacturing committee (F42) is developing a proposed standard (WK94968) that will help to define the printability range of cementitious materials for any given extrusion-based 3D printer. WK94968 is under development within the committee’s test methods subcommittee (F42.01).

Harcourt Technologies Ltd (HTL.tech), a construction 3D printing technology company in Ireland and the UK, has achieved a groundbreaking milestone by constructing Europe’s first social housing project compliant with the ISO/ASTM 52939:2023 additive manufacturing standard, adopted by Ireland. Using COBOD’s BOD2 3D construction printer, HTL.tech showcased how 3D construction printing can meet housing demands efficiently while adhering to rigorous safety and performance standards.