Demystifying fire-retardant treated wood specifications
Construction Specifier
NOVEMBER 27, 2021
Section 06 40 00 Architectural Woodwork. ft) flame under controlled conditions of draft and temperature onto the surface of a 7.4-m Architectural Trim, Exterior Wall Coverings. It is subject to third-party inspection and quality assurance. It is subject to third-party inspection and quality assurance. References.
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