En Iso 17660-1 Pdf -

The standard does not allow just any welding method. It strictly defines approved processes for load-bearing joints, including:

You can obtain a copy of EN ISO 17660-1:2021 from: en iso 17660-1 pdf

The standard includes critical annexes on weld testing and refers to other norms (like ISO 15614-1 for welding procedure qualification). The PDF ensures you see these cross-references exactly as intended. The standard does not allow just any welding method

(often called tack welds), which are used primarily to keep components in place during transport or concreting but do not contribute to the structure's final strength. Key Technical Requirements en iso 17660-1 pdf