THE ADHESION BETWEEN BITUMINOUS BINDERS AND AGGREGATES

L'ADHESIVITE DES LIANTS HYDROCARBONES-GRANULATS.

THIS REPORT WAS PRESENTED TO A SEMINAR ON THE ADHESION OF ROAD AGGREGATES, WHICH TOOK PLACE ON 15TH MAY 1974 (DURING EXPOMAT 74). BITUMINOUS BINDERS, EVEN WHEN COLD, RETAIN THE RHEOLOGICAL BEHAVIOUR OF A LIQUID. THE 'MONOLITHIC' ASPECT OF A BITUMINOUS MIXTURE IS THE RESULT OF THE COHESION CREATED BY SURFACE TENSIONS. FOLLOWING SOME BASIC REMARKS REGARDING SURFACE AND INTERFACIAL STRESSES, THE PHENOMENON OF SURFACE ACTIVE ADHESIVENESS AND REPELLANT CHARACTERISTICS, THE AUTHORS DEAL WITH TECHNICAL TESTS WHICH TAKE INTO ACCOUNT THE SURFACE ACTIVE ADHESION AND THE PASSIVE ADHESION (RESISTANCE TO WATER ATTACK). THEY DISCUSS THE PREVENTION OF DEFECTS CAUSED BY WATER BY MEANS OF PRETREATMENT WITH SURFACE ACTIVE AGENTS, ANTI-STRIPPING AGENTS, AND PRECOATING AND ACTIVATION. PROBLEMS ARISING FROM THE USE OF DEICING SALTS AND THE INFLUENCE OF DUST ARE ALSO EXAMINED.

  • Availability:
  • Authors:
    • SAUTEREY, R
    • AJOUR, A M
    • GIGER, J
    • RAMOND, G
  • Publication Date: 1974-11

Language

  • French

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 01296729
  • Record Type: Publication
  • Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
  • Files: ITRD
  • Created Date: Nov 21 2010 6:02AM