Asphalt Wheel Trackers by Pavement Technology are multi-function Loaded Wheel Testers. Trackers are used for accurate evaluations of rutting, fatigue cracking and moisture susceptibility for hot and cold asphalt mixes. Both models meet requirements for AASHTO T 324 Hamburg, T 340 APA Rut Test, and other wheel tracking tests. Choose from larger or smaller models, each allowing for multiple speed and load rates.
- Asphalt Pavement Analyzer (APA) is a heavy-duty three-wheel Asphalt Wheel Tracker.is a heavy-duty three-wheel Asphalt Wheel Tracker. APA performs a multitude of tests with environmentally controlled chamber that test samples in dry or submerged conditions. The exclusive high pressure feature generates 250psi or more for advanced testing of mix designs for airport runways and taxiways.
- Asphalt Pavement Analyzer Junior (APA Jr.) is a versatile two-wheel Asphalt Wheel Tracker with a small footprint.With optional Chiller the APA Jr. can perform high contact pressure, microsurfacing/slurry seal, low-temperature fatigue, and studded wheel tests.