APT-ALF Testing at LTRC in Louisiana: Summary Report

Details

• Alternative Title:
  Part of Project: Development and Field Evaluation of the Next Generation of HMA Mix Design Procedures (Project 0-6132)
• Creators:
  Walubita, Lubinda F. ; Scullion, Tom
• Corporate Creators:
  Texas Transportation Institute
• Subject/TRT Terms:
  Accelerated Loading Facility Accelerated Pavement Testing Accelerated Tests Fatigue Cracking Hot Mix Asphalt Laboratory Tests Mix Design Overlays (Pavements) Pavement Performance Pavements--Cracking Pavements--Design And Construction Pavements--Overlays Pavements--Performance--Testing Performance Tests Reflection Cracking Rutting

  More +
• Resource Type:
  Tech Report
• Geographical Coverage:
  Texas
• Corporate Publisher:
  Texas Transportation Institute
• NTL Classification:
  NTL-HIGHWAY/ROAD TRANSPORTATION-Design ; NTL-HIGHWAY/ROAD TRANSPORTATION-Pavement Management and Performance
• Abstract:
  Project Title: Development and Field Evaluation of the Next Generation of HMA Mix Design Procedures (Project 0-6132)
  
  As an integral part of Study 0-6132, the primary objectives of this task included the following: 1) To validate the new generation mix-design procedure (balanced) under APT testing using the ALF machine; 2) To compare the HMA mix performance designed using the traditional Texas Gyratory (TG) versus the balanced mix design (BMD) method based on Hamburg and Overlay testing; and, 3) To correlate the lab test predictions to field APT performance.
  
  
• Format:
  PDF
• Funding:
  Project 0-6132
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha-512:04f17e20c8f12996e4fef915d944bde9ea6ab511af4ed9433005767a4703b3da698f09b187d020a69523ea27631cf8205edb2ba9fb422727b3b3c04713aa3c1f
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/25538/dot_25538_DS1.pdf
• File Type:
  [PDF - 1.56 MB ]