EN ISO 17660-1 is the primary international standard for the welding of load-bearing reinforcing steel
The most closely related standard is , which covers joints that are not designed to carry primary structural loads. While Part 1 focuses on load-bearing joints, Part 2 sets out the requirements for non-load-bearing applications.
Projects require a coordinator, compliant with ISO 14731, proficient in rebar metallurgy, and aware of the thermal effects of the welding process.
The number "176601" is a common typo for "17660-1". The correct standard, , is titled "Welding — Welding of reinforcing steel — Part 1: Load-bearing welded joints." en iso 176601 pdf
Developed by CEN and ISO, this standard defines requirements for welding, inspecting, and testing in reinforcement. It applies to both workshop and on-site welding of weldable reinforcing steel, generally for statically loaded structures.
EN ISO 17660-1 defines requirements for various joint configurations: For direct axial load transfer.
If you regularly purchase many standards, consider: EN ISO 17660-1 is the primary international standard
| Field | Details | |-------|---------| | | EN ISO 17660-1:2006 | | Title | Welding — Welding of reinforcing steel — Part 1: Load-bearing welded joints | | What it covers | Requirements for welding load-bearing joints of reinforcing steel (rebar) for structures like buildings, bridges, and concrete reinforcement. | | Key aspects | Welding procedures, qualification of welders, inspection, and testing of welded rebar joints (tack welds, lap welds, butt welds, etc.). | | Does NOT cover | Non-load-bearing joints (see Part 2), or production of welded fabric/reinforcing meshes. |
The official PDF can be purchased from national standards bodies such as the British Standards Institution (BSI), Deutsches Institut für Normung (DIN), or other authorized resellers.
When the revised standard is finally published, it will supersede EN ISO 17660-1:2006. Organizations currently certified to the 2006 version should anticipate a transition period to update their welding procedures, personnel qualifications, and quality manuals to align with the new requirements. The number "176601" is a common typo for "17660-1"
As a result, certification schemes for both companies (welding contractors) and personnel (welders) are frequently based on the requirements of the EN ISO 17660 series. This ensures that all parties involved in the welding of reinforcing steel are qualified and operate according to a recognized standard of quality and safety.
Resistance, flash, and friction welding for automated factory production. Quality Assurance, Personnel, and Documentation