What is ISO 22389-2 about?
ISO 22389 is an International Standard that discusses timber structures. ISO 22389-2 is the second part of a multi-part series that specifies requirements for manufacturing in-house quality assurance and periodic re-evaluation of prefabricated wood-based I-beams.
ISO 22389-2 specifies the component performance and manufacturing requirements for prefabricated wood-based I-beams that are used as structural members in bending applications.
Note 1: Fire performance, formaldehyde requirements, and biological durability are not covered under ISO 22389-2.
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