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Asphalt concrete HA

As the safety of the road has become a major concern in our society, the needs in skid resistance have increased, especially on the exposed itineraries (high speed, blends, braking…). The skid resistance of a surface layer corresponds to its capacity to mobilize friction forces between the pneumatic and the road to allow acceleration, vehicle’s guidance and braking.

Technical leaflet Asphalt concrete HA

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