DIN EN 1090



Axzion, as an approved specialist company, must meet the following conditions in accordance with DIN EN 1090 for the production of load-bearing structures for building supervision purposes:

Part 1: Proof of conformity procedures for load-bearing components

Part 2: Technical rules for the construction of steel structures

The requirements to be fulfilled by the specialist company depend on the respective design class (EXC) of DIN EN 1090-2. depending on the load on the supporting structure, steel material, damage class and other criteria, it is divided into four design classes from EXC 1 to EXC 4.


AXZION-GKS is approved for class EXC 3, the highest class EXC 4 does not apply to load handling attachments. Class EXC 3 applies to load-bearing structures with a high damage-following class, which are predominantly stressed statically or dynamically, and to steel materials with a yield strength > 355 MPa. Companies within the scope of the EXC 3 classes must appoint a qualified welding supervisor and certified welders with valid welder test certificates in accordance with DIN EN 287-1 or DIN EN ISO 9606-1, as well as welding procedures with valid qualifications (WPQR). EN ISO 9606-1 and welding procedures with valid qualification (WPQR). DIN EN 1090-1 requires a certificate of factory production control and a welding certificate from the specialist company, which are issued by a recognised body after an initial inspection (initial monitoring). The specialist company is subject to regular monitoring of the factory production control.

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SpanSet Axzion GmbH
Winkelsweg 172
40764 Langenfeld, Germany

Phone: +49 (0) 2173 208920
Email: info@axzion.de