Viaphone® is a sand-asphalt for low-noise wearing courses, obtained by selecting an appropriate grading formulation and using a modified bitumen developed by Eurovia to which fibres are added. By limiting driving noise long-term, Viaphone® provides noise abatement that is perceptible to local residents, pedestrians and motorists alike. Its excellent skid resistance and its fine and homogeneous texture make it a surfacing of choice for construction and maintenance of urban and suburban streets and roads.