EN ISO 17660-1:2021 affects various industries that use aluminium products, including:
It specifies the requirements for the welding of reinforcing steel in load-bearing structures. It covers the production and testing of welded joints, ensuring that the welds can withstand the stresses they will encounter in a concrete structure. en iso 17660-1 pdf
The standard applies to the resistance welding of aluminium and aluminium alloys, including: EN ISO 17660-1:2021 affects various industries that use
The standard acknowledges various welding methods but focuses heavily on those suitable for site and factory conditions: Unofficial PDFs are often old versions
Overlapping bars welded along the longitudinal axis.
Unofficial PDFs are often old versions. ISO standards are periodically reviewed and amended. The current version (as of 2025) includes updated heat-input limits and new classifications for thermomechanically treated bars. An old PDF could lead to rejected weld procedures.