Evaluation of recycled asphaltic concrete : final report.

Details

• Creators:
  Hughes, Charles S
• Corporate Creators:
  Virginia Highway & Transportation Research Council ; Virginia. Dept. of Highways and Transportation
• Subject/TRT Terms:
  Asphalt Concrete Pavements Asphalt Mixtures Asphalt Plants Pavements, Asphalt Concrete--Evaluation Pavements, Asphalt Concrete--Maintenance And Repair Recycled Materials Roads--Chesterfield County
• Publication/ Report Number:
  VHTRC 78-R9
• Resource Type:
  Tech Report
• Geographical Coverage:
  Virginia
• Edition:
  Final report.
• Corporate Publisher:
  Virginia Transportation Research Council (VTRC)
• Abstract:
  This report describes a project in which approximately 6,200 tons (5,630 Mg) of asphaltic concrete were recycled through a conventional asphalt batch plant. During the construction of the project, a buildup of asphalt-coated fines occurred in the dryer and the dust collector. The buildup is thought to have been associated with the fineness and/or the high asphalt content of the recycled mix. To solve the problem, a change was made in the recycling process. The project was completed using a heat transfer method with mix proportions as high as 50% recycled material added to 50% virgin aggregate.
• Format:
  PDF
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha-512:07374c16b8ef1aae633b95486bfcd72f4a255f5d2e37c89870996bdd3acc5945a2d950702b67051970d9c817831d63271c2959811198a3c77110620cb6eec326
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/20205/dot_20205_DS1.pdf
• File Type:
  [PDF - 3.03 MB ]