Materials and Road Research

Materials and Road Research |   Bituminous engineering

Quality Management

Sampling/Splitting

• Truck box sampling (PDF)
• Behind Paver sampling (PDF)
• Splitting/quartering recommendations

Mixture volumetrics

• Test summary worksheet - PASSRC (Excel), Sept. 6, 2023
• Test summary worksheet with lab inputs - plant mixed asphalt (Excel), June 12, 2025
• Test summary worksheet - SMA (Excel), April 26, 2021
• Test summary worksheet - UTBWC (Excel), April 17, 2018

Maximum density cores

• Core layout
  • Core stationing (Excel), July 25, 2023
  • Core stationing without LJD worksheet (Excel), April 11, 2017
  • Bituminous Street Worksheet (Excel), incorporates Core Stationing worksheet & Truck tape into one worksheet, Aug. 21, 2025
    
  • Thickness core stationing (Excel), Oct. 11, 2017
  • Example core layout
    • Regular lot (PDF)
    • LJD lot (PDF)
• Lab testing/analysis
• Core Incentive/Disincentive Worksheet
  • Core Incentive/disincentive worksheet (Excel), July 25, 2025 Spec. Book (LJD modified by Special Provision)
  • Core Incentive/disincentive worksheet using corelok - plant mixed asphalt (Excel), March 31, 2018
  • Core incentive/disincentive worksheet - SMA using corelok (Excel), March 20, 2015
  • Core Thickness (Sq. Yd. Inch Projects)
    • Thickness Compliance Worksheet (Excel)