THE SPECTROPHOTOMETRIC METHOD FOR THE CONTROL OF BITUMEN CONTENT (IN ITALIAN)

A DIRECT ANALYSIS BASED ON THE BEERMAN-LAMBERT LAW LINKS THE CONCENTRATION OF A SOLUTION (E.G. BITUMEN-XILENE) WITH ITS OPTICAL DENSITY, THUS PERMITTING THE DETERMINATION OF THE BINDER CONTENT DIRECTLY FROM AN EXMINATION OF THE SOLUTION. THE METHOD AND EQUIPMENT USED ARE DESCRIBED AND ILLUSTRATED. ITS MAIN ADVANTAGES ARE DIRECT MEASUREMENT, EXTREME QUICKNESS AND OPTIMUM REPRODUCIBILITY. IT ALSO ALLOWS THE INFLUENCE OF THE FILLER TO BE ASSESSED. /RRL/

  • Supplemental Notes:
    • Vol 49, No 10, PP 613-618, 3 FIG, 4 PHOT, 4 REF
  • Authors:
    • Santagata, F
  • Publication Date: 1969-10

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00211241
  • Record Type: Publication
  • Source Agency: Road Research Laboratory /UK
  • Files: TRIS
  • Created Date: Aug 3 1970 12:00AM