Evaluation of cement and fly ash treated RAP and aggregates for base construction : research project capsule

Details

• Alternative Title:
  Evaluation of cement and fly ash treated recycled asphalt pavement and aggregates for base construction : research project capsule
• Creators:
  Rupnow, Tyson
• Corporate Creators:
  Louisiana Transportation Research Center
• Corporate Contributors:
  Louisiana. Dept. of Transportation and Development ; Louisiana State University (Baton Rouge, La.)
• Subject/TRT Terms:
  • Base course (Pavements)
  • Pavement layers
  • Asphalt pavements
  • Cement
  • Fly ash
  • Waste products (Materials)
  • Aggregates Roads--Base courses
  • Pavements, Asphalt
  • Fly ash
  • Cement
• Resource Type:
  Tech Report
• Geographical Coverage:
  Louisiana
• Edition:
  Research project capsule.
• Corporate Publisher:
  Louisiana Transportation Research Center
• Abstract:
  INTRODUCTION: Many entities currently use recycled asphalt pavement (RAP) and other aggregates as base material, temporary haul roads, and in hot mix asphalt construction. Several states allow the use of RAP combined with cement for stabilized base course under both asphalt and concrete pavements. There is disagreement on how and what properties to test for cement treated RAP (CTRAP) for both asphalt and concrete pavement structures. This project will give the state agency the information needed to properly evaluate CTRAP and other aggregates. OBJECTIVE: The objective of this project is to determine the feasibility of CTRAP, fly ash treated RAP (FTRAP), and cement and fly ash treated aggregates as a structural layer for both Portland cement concrete and hot mix asphalt pavements systems.
• Format:
  PDF
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/22293/dot_22293_DS1.pdf
• File Type:
  [PDF - 154.28 KB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha-512:8a6e50f79a708ca538830fe7dab974a0d9c0bf1c26901a175f29a36096a795f36560dd155128ee9fe21d78c270acf99b975c75c37c87637be205d00a6f789209