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This is device to determinate in continues and efficient form the friction coefficient of the pavement. This device is able to measure de friction coefficient when the measuring vehicle goes in any speed and works efficiently thanks to the computed system because it uses 40 liters of water per kilometer and is a device of high performance designed to measure in a continues way the totally road net. Its autonomy is 100km of measurement before refill the water tank.

ViaFriction is equipment with a continue shooting system and GPS.