Forward thinking by design

Definition of Terms


Tile Category

Shade Variation

Durability Classification

C.O.F. & ADA

Frost Resistance

MSDS

ASTM Test Methods

Warranty

Coefficient of Friction

COF COF
COF COF
COF COF
COF COF
< 0.5 Not a slip resistant product

≥ 0.5 Meets OSHA recommendation for slip resistant walking & working surfaces

≥ 0.6 Meets ADA recommendation for slip resistant accessible routes (0.8 recommended for ramps)

≥ 0.7 Higher level of slip resistance for special situations


The static coefficient of friction may vary within and between production runs because of the inherent characteristics of fired clay products. COF can also vary considerably from the original state due to the presence of contaminants, water, floor finishes and other factors.

Meets ADA Requirements

ADA
The Americans with Disabilities Act (ADA) recommends a minimum static coefficient of friction of 0.60 (wet and dry) for accessible routes and 0.80 (wet and dry) for ramps.