ROUGHNESS OF CONSTRUCTED AND REHABILITATED ROADS IN 1992-93

RAKENNETTUJEN JA PERUSPARANNETTUJEN TEIDEN TASAISUUS 1992-93

This report contains the information about roughness of newly constructed and rehabilitated roads in 1992-93. Similar measurements have been carried out since 1984. Since 1991 these measurements are made with a mobile system and the results reported in accordance with the International Roughness Index (IRI). It was found that the roads constructed or rehabilitated in 1992 were generally in good condition according to IRI in the spring of 1993, the roughness being less pronounced in higher category roads. As to pavement types, the roughness of (AB) was smallest and that of the (SOP) was largest.

  • Availability:
  • Corporate Authors:

    TIELAITOS (FINNISH NATIONAL ROAD ADMINISTRATION)

    OPASTINSILTA 12 A
    HELSINKI,   Finland  FIN-00520
  • Authors:
    • LAITINEN, V
  • Publication Date: 1993

Language

  • Finnish

Media Info

  • Features: References;
  • Pagination: 41P+1 A p.
  • Serial:
    • TIELAITOKSEN SELVITYKSIA
    • Volume: 76
    • Issue Number: TIEL3200200
    • Publisher: TIELAITOS (FINNISH NATIONAL ROAD ADMINISTRATION)
    • ISSN: 0788-3722

Subject/Index Terms

Filing Info

  • Accession Number: 00712193
  • Record Type: Publication
  • Source Agency: VTT Technical Research Centre of Finland
  • ISBN: 951-47-8132-5
  • Files: ITRD
  • Created Date: Oct 24 1995 12:00AM