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ANSI A135.5-2012 Prefinished Hardboard Paneling (Newer version available)
ANSI A135.5 covers requirements and methods of testing for the dimensions, squareness, edge straightness, and moisture content of prefinished hardboard paneling and for the finish of the paneling. Methods of identifying products which conform to ANSI A135.5 are included. Key topics covered by ANSI A135.5 Prefinsihed Hardboard Paneling: dimensions and tolerances physical and mechanical properties properties of hardboard paneling finishes. NOTE: This standard was revised in 2020.



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