CHANGES IN TEMPERATURE OF BITUMINOUS MIXTURES DURING CONSTRUCTION /IN GERMAN/

THE PUBLICATION DEALS WITH THE TEMPERATURE CONDITIONS IN BITUMINOUS ROAD COURSES AFTER THEY HAVE BEEN PLACED ON THE SUBBASE. THE AIM IS TO DESCRIBE THE CHANGES IN TEMPERATURE BY MEANS OF THE PHYSICAL DIMENSIONS VALID FOR HEAT CONDUCTION AND HEAT TRANSFER. THE TEMPORAL COURSE OF TEMPERATURES IN BITUMINOUS MIXTURES HAS PREVIOUSLY ONLY BEEN EXAMINED THEORETICALLY DURING THE TRANSPORTING OF THE MIXTURE FROM THE MIXING SITE TO THE PLACE OF APPLICATION. CONSIDERATION OF THIS PART OF THE PROBLEM SHOWED THAT COOLING OF THE HOT MIXTURE, THE THICKNESS OF THE AMOUNT LOADED ONTO THE VEHICLE, AND IN PARTICULAR BY THE VARIOUS CONDITIONS OF HEAT TRANSFER, THE PRINCIPAL OF WHICH ARE AIR SPEED AND THE EFFECT OF INSULATING MATERIALS. STARTING FROM THESE FACTS THE CHANGE IN TEMPERATURE DURING THE PLACING OF BITUMINOUS MIXTURES WAS INVESTIGATED. THE RESULTING INFORMATION WAS PUT INTO A FORM SUITABLE FOR PRACTICAL USE, AND EXPLAINED BY EXAMPLES. /FG/RRL/

  • Supplemental Notes:
    • No 17, 95 PP, 21 PHOT, 40 REF
  • Corporate Authors:

    Darmstadt Technical University /Ger

    ,    
  • Authors:
    • Bossemeyer, H R
  • Publication Date: 1966

Subject/Index Terms

Filing Info

  • Accession Number: 00214923
  • Record Type: Publication
  • Source Agency: Road Research Laboratory /UK
  • Files: TRIS
  • Created Date: Jun 1 1970 12:00AM