HIGHWAY TECHNICAL ASSOCIATION. WORKING DAYS IN NORTHERN FRANCE - LILLE - 12-14TH JUNE, 1978. SPREADING OF PRECOATED CHIPPINGS

ASSOCIATION TECHNIQUE DE LA ROUTE - JOURNEES TECHNIQUES DU NORD DE LA FRANCE - IILLE, 12-14 JUIN 1978 0 LE CLOUTAGE DES MATERIAUX ENROBES

The author summarizes the various experiments and reviews construction site operations in France and other countries. The main points of the specification: "recommendation for the construction of bituminous surfacings spread with precoated chippings" are presented. Details are given of the formulae selected for each given site and of the influence of the rate of precoated chippings spreading, quantity and dimensions of chippings, coefficient of polishing of the chippings and of the aggregates in the bituminous support. The recommendation is applicable to bituminous concrete, the matrix of which is a semi-granular o/10 asphaltic concrete; it gives guidelines on chippings, proportion of chippings, mix-design of the asphaltic concrete supporting the precoated chippings, performance of supporting concrete manufacture and laying of bituminous concrete spread with precoated chippings. (TRRL)

  • Corporate Authors:

    Revue Generale des Routes

    9 rue Magellan
    Paris 8e,   France 
  • Authors:
    • Blanpain, C H
  • Publication Date: 1978-10

Language

  • French

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00309237
  • Record Type: Publication
  • Source Agency: Laboratoire Central des Ponts et Chausees (LCPC)
  • Report/Paper Numbers: ANALYTIC
  • Files: ITRD, TRIS
  • Created Date: Jun 26 1980 12:00AM