IOWA'S EXPERIENCE WITH FULL-DEPTH ASPHALT PAVEMENTS

Presentation is an overview of Full Depth Asphalt pavements constructed on county, primary, and interstate highways in Iowa since 1961 when their design was developed as a substitute for untreated crushed stone base pavements. Inspection, equipment, and construction improvements adopted since 1961 are discussed. Performances are mentioned in relation to thickness designs. Changes in mixture requirements because of need for maintenance are discussed.

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00138801
  • Record Type: Publication
  • Files: TRIS, TRB
  • Created Date: Sep 16 1976 12:00AM