This can give deceptive results applying safe ratings to some flooring samples that are in fact very slippery when wet.
Tile coefficient of friction.
Coefficient of friction is 0 60 or greater wet.
Coefficient of friction is 0 50 to 0 59 wet.
Specifiers routinely cite the 0 60 value as a requirement for americans with disabilities act ada compliance which isn t entirely accurate.
In the us architects and designers generally look for a wet static coefficient of friction of 0 60 or higher by astm method c 1028 to assess potential safety for wet areas of level floors.
Until now the value of 0 60 static coefficient of friction scof as determined by the astm c1028 test method has been the most commonly specified and often misunderstood standard for ceramic tile.
The commonly specified and often misunderstood value of 0 60 static coefficient of friction scof.
Cof or coefficient of friction slip ratings published by tile manufacturers.
Cof slip resistance ratings help you determine if you are buying the right tile for the right location.
A major change is underway regarding the coefficient of friction for tile the frequently cited and specified measurement of a tile s frictional resistance and the parameter most closely related to traction and slipperiness.
Find all crossville tile products dcof ratings and learn how the dcof acutest works.
Dcof stands for dynamic coefficient of friction.
Meets or exceeds general safety and health regulations ada and osha requirements.