En Iso 17660-1 Pdf ((exclusive)) -

The document requires a pre-qualified welding procedure. Unlike generic steel welding, rebar welding is sensitive to the chemical composition (Carbon Equivalent). The standard provides guidelines to ensure the heat-affected zone (HAZ) does not become brittle.

Joints between reinforcing bars and other steel components, such as connection devices and insert anchors. Prefabricated reinforcement assemblies.

Need a quick reference? Remember: EN ISO 17660-1 = welding rebar for load-bearing structures. Part 2 covers non-load-bearing welded reinforcement. Always check the latest edition—as of 2025, the 2006 version remains current, but verify with your national standards body.

. Unlike general welding standards, it is tailored to the unique rib profiles and metallurgical properties of rebar used in concrete structures. ISO - International Organization for Standardization 🏗️ Scope and Application This standard applies to weldable reinforcing steel stainless reinforcing steel Used for both workshop fabrication and on-site welding. Joint Types:

This is the most referenced section by site engineers. The standard provides specific "Acceptance Criteria" for visual defects. It tells you exactly what is allowed and what is a reject:

Check your local national organization (like AFNOR in France or AS/NZS in Australia/New Zealand) for localized versions. Why Use the Official Version?