Full depth reclamation with cement, fourth interim, December 2009.

Details

• Creators:
  Peabody, Dale
• Corporate Creators:
  Maine. Dept. of Transportation. Transportation Research Division
• Subject/TRT Terms:
  • Pavement maintenance
  • Full-depth reclamation
  • Cost effectiveness
  • Rehabilitation (Maintenance)
  • Hot mix paving mixtures
  • Asphalt cement
  • Stabilized materials
• Publication/ Report Number:
  42861
• Resource Type:
  Tech Report
• Geographical Coverage:
  Maine
• Corporate Publisher:
  Maine. Dept. of Transportation
• Abstract:
  Due to the rising cost of virgin aggregate and asphalt products the Maine Department of Transportation ; (MaineDOT) utilizes a number of reconstruction and rehabilitation processes to cost effectively maintain ; Maine’s highway system. One rehabilitation process in particular is full-depth reclamation (FDR) with ; cement. This process rebuilds deteriorated roadways by recycling the existing Hot Mix Asphalt (HMA). ; The old HMA and a portion of base material are pulverized in-place, mixed with cement and water, then ; shaped and compacted to produce a strong and durable stabilized base material that is sealed with a HMA ; surface. With the added strength of the stabilized base, thickness of the HMA surface can be reduced ; resulting in additional cost savings. By recycling the existing HMA materials, construction costs are ; reduced by 25% to 50% as compared to conventional construction methods.
• Format:
  PDF
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/28019/dot_28019_DS1.pdf
• File Type:
  [PDF - 390.26 KB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha256:370aa52648086984accb57885dd534b6fdee350e679b3385021b85018cc15268