Aggregate Testing

  • Gradation Analysis (AASHTO T11, T27 / ASTM C117, C136)
  • Fine & Coarse Aggregate Specific Gravity (AASHTO T84, T85 / ASTM C127, C128)
  • Abrasion of Coarse Aggregate (LA Abrasion) (AASHTO T96 / ASTM C131)
  • Sand Equivalent (AASHTO T 176 / ASTM D2419)
  • Fine Aggregate Angularity (AASHTO T304 / ASTM C1252)
  • Fractured Particles in Coarse Aggregate (AASTHO T335 / ASTM D5821)
  • Flat, Elongated, or Flat and Elongated Particles (ASTM D4791)

Hot and Warm Mix Asphalt

  • Superpave Mix Design (AASHTO R35, M323)
  • Bulk Specific Gravity of Compacted Hot Mix Asphalt (AASHTO T166 / ASTM D2726)
  • Maximum Specific Gravity of Hot Mix Asphalt Paving Mixtures (AASHTO T209 / ASTM D2041)
  • Moisture Induced Damage of HMA (TSR) (AASHTO T283, ASTM D4867)

RAP and RAS Characterization

  • Quantitative Extraction and Mechanical Analysis (AASHTO T164, T30, ASTM D2041, D5444)
  • Recovery of Asphalt from Solution by Rotavapor Apparatus (ASTM D5404)
  • PG Binder Grade Determination (AASHTO M320)

Slurry- and Micro-Surfacing Design & Performance Testing

  • ISSA A105, A143 (Including Mix Time, Wet Cohesion, Wet Stripping, Wet Track Abrasion, and Loaded Wheel Testing)
  • Emulsion preparation
    (Asphalt Technologies Group)

Additional Services:

  • Quality Control Testing & Troubleshooting
  • Cold Mix Asphalt Design
  • Density Testing/Rolling Patterns (Non-Nuclear only)

Other Services and Testing May be Available upon Request




Bitumix Solutions
1220 Superior Street
Portage, WI 53901