SOIL STABILIZATION UTILIZING LIME AND FLY ASH

A laboratory test program and analysis of test data indicate that available fly ashes can be advantageously used in lime-fly ash-soil mixtures for highway construction. Unconfined compressive strength, and freeze-thaw and wet-dry durability are included in the laboratory test series. Test data are utilized in the development of a mix design procedure aimed at optimizing the proportions of fly ash and lime. Field experience of the Arizona Department of Transportation in utilizing lime-fly ash stabilized subgrades is summarized.

Media Info

  • Pagination: p. 20-35

Subject/Index Terms

Filing Info

  • Accession Number: 00188906
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Report/Paper Numbers: Conf Paper
  • Files: TRIS
  • Created Date: Mar 28 1979 12:00AM