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  • Titre
    Rail ballast conclusions from a historical perspective
  • Numéro d'objet
    BIB_K39787
  • Auteur
    CLAISSE P.
    CALLA C.
  • Source
    Proceedings of the Institution of Civil Engineers - Transport (01 05 2006), p.69-71
  • Dimensions
    K
  • Matériau
    ARTICLE
Résumé

It is now universally accepted that good-quality hard angular stone of nominal size 40 - 50 mm is the best material for ballast, historically track has been for longer on non-stone ballast than on stone ballast.