OXYGEN DISTRIBUTION ON ASPHALTS USED FOR BITUMINOUS PAVING

THE USE OF NUCLEAR ACTIVATION ANALYSIS TO DETERMINE THE OXYGEN CONTENTS OF 85-100 PENETRATION ASPHALT IS DESCRIBED. IN PARALLEL TESTS, OXYGEN CONTENT BY A CHEMICAL PROCEDURE VARIED FROM 7.5-200% HIGHER THAN BY THE ACTIVATION METHOD. THIS METHOD CAN ALSO BE USED TO DETERMINE THE AMOUNTS OF TRACE ELEMENTS, SUCH AS VANADIUM, ZINC, ETC. IN ASPHALTS.

  • Availability:
  • Supplemental Notes:
    • Vol 41, No 6, PP 827-828, 3 TAB, 2 REF
  • Authors:
    • Traxler, R N
    • Kuykendall, W E
    • Hislop, J S
  • Publication Date: 1969-5

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Filing Info

  • Accession Number: 00205936
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Jul 18 1971 12:00AM