prEN ISO/ASTM 52939 Additive Manufacturing for construction - Qualification principles - Structural and infrastructure elements (ISO/ASTM/DIS 52939:2022)
This document defines the requirements for building and construction projects in which additive manufacturing (AM) techniques are used. The requirements are independent of the material and printing method used. This document specifies the criteria for additive manufacturing processes and quality-relevant characteristics and factors along the AM system operations and defines activities and sequences within an AM cell (Additive manufacturing site) and project. This standard applies to all additive manufacturing technologies in building and construction (load bearing & non-load bearing), structural and infrastructure building elements for residential and commercial applications and follows an approach oriented to the manufacturing process.. Local H&S standards and environmental aspects are not covered in this standard but should be applied. Design approvals, material property characterisation and testing are are not covered in this standard.