AGGREGATE DESIGNER (QC QA ASPHALT MIX DESIGN TESTER OR DESIGNER) (MIX) The MIX exam delivers 60 multiple-choice questions across four distinct sections aggregate selection, gradation analysis, volumetric design, and performance prediction. Each section builds sequentially, requiring you to apply findings from earlier modules to solve complex mix-design scenarios. Proctored delivery ensures controlled conditions, while the format allows candidates to reference approved material tables during testing—a practical reflection of real-world asphalt laboratory conditions.
| Exam Name | AGGREGATE DESIGNER (QC QA ASPHALT MIX DESIGN TESTER OR DESIGNER) |
| Exam Code | MIX |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
