SHIFT TOWARD CONCRETE SEEN IN MINNESOTA OVERLAY TEST

The paper reports that the Minnesota Department of Transportation is experimenting with a bonded concrete overlay on a continuously reinforced concrete pavement. A 4,200-ft stretch of I-35W, badly spalled and weakened by chloride corrosion that has attacked the steel reinforcing, is being scarified one quarter -in. to 1 in. to create a bonding surface for the 2 to 3-in. non-reinforced overlay.

  • Availability:
  • Corporate Authors:

    McGraw-Hill, Incorporated

    330 West 42nd Street
    New York, NY  USA  10036
  • Publication Date: 1978-8

Media Info

  • Pagination: p. 26-27
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00189171
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Apr 12 1979 12:00AM