The Australian standards AS 4586:2013, Slip resistance classifications of new pedestrian surface materials consists of the following:
Wet pendulum slip resistance test (P rating) – The preferred test method for on-site testing utilises a pendulum friction tester to determine the slip resistance of the floor.
Oil/wet inclined ramp slip resistance test (R rating) – Oil simulates contamination other than water often found in for example commercial kitchens.
Wet barefoot inclined ramp slip resistance test – Used for wet area product testing, for products such as Safestep Aqua, Surestep Star barefoot and Surestep Laguna.