RECYCLING SPENT ASPHALTIC CONCRETE

Spent asphaltic concrete is recycled by crushing, heating, and admixing with sulfur at elevated temperature.

• Supplemental Notes:
  • This Government-owned invention available for U.S. licensing and, possibly, for foreign licensing. Copy of application available NTIS.
• Corporate Authors:

  Department of the Interior

  1849 C Street, NW
  Washington, DC  United States  20240
• Authors:
  • McBee, W C
  • Sullivan, T A
  • Saylak, D
• Publication Date: 1979-1-12

Media Info

• Pagination: 9 p.

Subject/Index Terms

• TRT Terms: Admixtures; Analysis; Asphalt concrete; Concrete pavements; Costs; Crushing; Heating (Structures); Metal heating; Patent applications; Patents; Recycling; Solid waste disposal; Sulfur
• Uncontrolled Terms: Cost analysis; Heat treatment
• Subject Areas: Construction; Finance; Highways; Materials;

Filing Info

• Accession Number: 00198694
• Record Type: Publication
• Source Agency: National Technical Information Service
• Report/Paper Numbers: PAT-APPL-6-002-829 Patent
• Files: TRIS
• Created Date: Oct 17 1980 12:00AM