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ICC-ES AC449 – Acceptance Criteria for Tension-controlled Open Web Steel Joists


The purpose of this acceptance criteria is to establish requirements for Tension-Controlled Open Web Steel Joists to be evaluated in an ICC-ES evaluation report under the International Building Code.


tension-controlled open web steel joist; acceptance criteria; evaluation report; International Code Council Evaluation Service

ICC-ES AC449 Accredited Laboratory

Applied Testing & Geosciences, LLC is accredited for performing tests using the ICC-ES AC449 acceptance criteria.

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