DCA3: Designing fire-rated I-joist assemblies
Construction Specifier
JUNE 30, 2021
For years, Design for Code Acceptance #3 (DCA3), a document published and maintained by the American Wood Council (AWC), has been the go-to resource for architects working with I-joist assemblies. It is relatively common for building owners to ask for their floor assemblies to be designed to exceed these code minimums.
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