The NFSI B101.3 Test Method for Measuring the Wet DCOF of Hard Surface Walkways is now a referenced standard in the Society for Protective Coatings (SSPC) Concrete Coating Texture Standard, Classification of Concrete Coating Finish Textures. The Scope of the CTS-1 standard establishes a classification system for textures of finish coats of applied concrete flooring systems. When used in conjunction with a set of tactile comparators, it establishes a standard terminology and DCOF test method that can be used by owners, specifiers, and concrete flooring installers to describe various coating surface textures.  To purchase a copy of this standard please visit