ASTM F3539-22 PDF Download

ASTM F3539-22 is a standard practice that focuses on the creation of interlaboratory study reports and test procedures for portable walkway tribometers. The main purpose of this practice is to provide guidelines for obtaining walkway surface friction measurements using these tribometers.

It is important to note that this practice does not provide guidance on the interpretation of data relative to pedestrian safety or the suitability of a walkway surface for a specific application. Additionally, it does not directly address the issues of frictional homogeneity and stability of reference materials and in-use walkway materials.

It is also worth mentioning that conformance to this practice does not result in the creation of an ASTM Test Method. The values provided in this standard are stated in SI (metric) units, and any values in parentheses are for informational purposes only.