RECOMMENDATIONS FOR THE REPAIR OF DAMAGE DUE TO WEAR ON FLEXIBLE PAVEMENTS (MRV BIT). 1974 EDITION

MERKBLATT FUER DIE REPARATUR VON VERSCHLEISSSCHAEDEN AN BITUMINOESEN DECKEN (MRV BIT) AUSGABE 1974

THE RECOMMENDATIONS GIVE CRITERIA FOR THE REPAIR OF DAMAGE DUE TO WEAR WHICH IS MAINLY CAUSED BY STUDDED TYRES AND WHICH CONSISTS OF TRACKING GROOVES. CRITERIA ARE THE INFLUENCE OF THE GROOVES ON TRAFFIC SAFETY (AQUAPLANING) AND ON THE CONDITION OF THE ROAD SURFACE (PENETRATION OF WATER, REDUCTION IN THE BEARING CAPACITY). MEASURING METHODS ARE: PROFILE LOGGING, DETERMINATION OF SURFACE THICKNESS BY MEANS OF CORE DRILLING, WEAR MEASUREMENTS WITH IN-SITU INDICATORS, ELECTROMAGNETIC THICKNESS MEASUREMENTS. IN ACCORDANCE WITH THE PRESENT STATE OF TECHNOLOGY THE FOLLOWING REPAIR POSSIBILITIES ARE TREATED: NEW SURFACE LAYERS IN EVEN AND UNEVEN THICKNESSES (ASPHALTIC CONCRETE AND GUSSASPHALT), REPAIRS IN THE AREA OF THE TRACKING GROOVES. REFERENCE IS MADE TO THE CHOICE OF BUILDING MATERIALS, MAXIMUM PARTICLE SIZE, LAYER THICKNESS AND METHODS OF PRETREATMENT: PLANING, SCALING OFF, PRE-PROFILING, FITTING TO RIGID BORDERS.

  • Corporate Authors:

    FORSCHUNGSGESELLSCHAFT FUER DAS STRASSENWESEN

    MAASTRICHTER STRASSE 45
    KOELN,   DEUTSCHLAND BR  D-5000

    FORSCHUNGSGESELLSCHAFT F. D. STRASSENWESEN, AG ASPHALT- UND TEERSTRASSEN

    ,    
  • Publication Date: 1974

Language

  • German

Media Info

  • Pagination: 9P

Subject/Index Terms

Filing Info

  • Accession Number: 01303324
  • Record Type: Publication
  • Source Agency: Forschungsgesellschaft für Straßen- und Verkehrswesen (FGSV)
  • Files: ITRD
  • Created Date: Nov 21 2010 9:01AM