To determine durability of varnishings and coatings in case of rockfalls according to the TOUR- and BIKE-method.

The chisel hits the frame from different heights.

Quality is determined by the damage caused.

The test is conducted until the surface cracks, ie coating is damaged in the areas tested. The product can still be used, the damage should be mended, however. 

Scope of delivery: Calibrated testing device. Comparison sheet with reference results

Note: The frame is not included in scope of delivery!