When constructing reinforced concrete structures, the structural integrity often depends on the strength of the steel reinforcement cage. While tying bars with wire is standard, welding is frequently required for heavy loads, complex geometries, or prefabrication. is the definitive international and European standard ensuring these welded joints are safe, reliable, and strong.
The table of contents (totalling 42-49 pages) lists the following main clauses and informative annexes: en iso 17660-1 pdf
To prepare Welding Procedure Specifications (WPS) and execute the welds correctly. When constructing reinforced concrete structures
must demonstrate a specific level of skill and technical knowledge. Procedures: Fabrication requires a documented Welding Procedure Specification (WPS) that has been qualified through testing. en iso 17660-1 pdf