BITUMINOUS MIXTURES USED FOR MAINTENANCE - CONTINUOUS MONITORING OF PERFORMANCE

ENROBES D'ENTRETIEN - SUIVI

THIS PROJECT INVOLVES THE CONTINUOUS MONITORING OF THE PERFORMANCE OF SOME EXPERIMENTAL BITUMINOUS WEARING SURFACES (MAINTENANCE APPLICATIONS). THE MEASUREMENTS TAKEN CONCERN MAINLY SURFACE CHARACTERISTICS AND TRACKING BEHAVIOUR. IN 1979 IT IS ENVISAGED: TO MAKE OBSERVATIONS ON A SELECTION OF SITES BUILT THE PREVIOUS YEARS; TO CONTINUE TO STUDY CERTAIN CONSTRUCTION TECHNIQUES AND EXPERIMENTAL SECTIONS.