Pendulum Skid Resistance Tester

The instrument is used to measure the resistance value of the asphalt pavement marking, stone, or other material (specimen)and to assessanti-sliding ability of the road and the road surface material (specimen) in wet or humid conditions. Skid Resistance Tester Used to determine the surface friction of the curved aggregates polished surfaces concrete pavements and natural rocks. Suitable to measure the skid resistance for asphalt pavement. The mechanism is based on the energy loss from the rubber piece while sliding over the specimen. The amount of resistance is measured and transferred to a nearly-friction-less pointer. This helps providing precise and accurate results. Supplied with 6 pieces of rubber sliders and a specimen holder. Measuring Surface Friction Free fall of pendulum arm