Amstep Model 224A, 2-3/8 inches wide, and meets the California Title 24 code for the visually impaired. Tread 5/16 inch thick with continuous arrow profile anchor 5/8 inch deep. The abrasive filler shall consist of a mixture of aluminum oxide and silicon granules in an epoxy resin and hardener mixture and locked into an extruded base, alloy 6063-T6. Coefficient of friction 1.02 dry, 0.98 wet per ASTM F 609. Abrasive filler color as selected.
Color as selected.
2 3/8″ wide
Meets California Title 24 code for visually impaired
For poured or precast concrete and steel pan cement-filled stairs
Tread 5/16” thick and continuous arrow anchor shall be additional 5/8” deep.