Non-destructive testing using ultrasonic pulse techniques make it possible to study the influence of many factors on specimens of bituminous mix without altering the respective properties of the materials in the mix. In this study a test technique is described using a sonoray ultrasonic tester on compacted specimens 7.1 cm in diameter by 7.1 cm in height, the specimens being placed between identical source and receiver transducers in vertical alignment. The specimens were prepared with varying aggregate and bitumen composition, the binder used being 40/60 burmah shell. Results were obtained from five specimens of each type of mix used. These results are presented and discussed, and recommendations for further research are given. /TRRL/

  • Availability:
  • Corporate Authors:

    Indian Roads Congress

    Jamnagar House, Shahjahan Road
    New Delhi,   India  110 011
  • Authors:
    • Ramiah, B K
    • Sathyamurthy, R
  • Publication Date: 1975-7

Media Info

  • Features: Figures; Photos; References; Tables;
  • Pagination: p. 20-31
  • Serial:
    • Indian Highways
    • Volume: 3
    • Issue Number: 7
    • Publisher: Indian Roads Congress
    • ISSN: 0376-7256

Subject/Index Terms

Filing Info

  • Accession Number: 00133671
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Files: ITRD, TRIS
  • Created Date: Aug 23 1976 12:00AM