Demystifying fire-retardant treated wood specifications
Construction Specifier
NOVEMBER 27, 2021
The building and fire codes require FRTW to be impregnated with chemicals. This article contains a strong, generic model specification in standard CSI format for FRTW that will help specifiers: • Identify the critical code requirements for FRTW; and. • Four main standards are used for FRTW product evaluation. References.
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