TCNA introduces product use classification system
Floor Covering News
FEBRUARY 2, 2022
The Tile Council of North America (TCNA) added a five-category “product use classification system” in ANSI A326.3 “ A merican National Standard Test Method for Measuring Dynamic Coefficient of Friction of Hard Surface Flooring Materials.” Clemson, S.C.—The This revision to A326.3, Interior, Wet (IW).
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