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Hamburg Wheel-Tracking Device Analysis by Sofia Acosta is a document available to read on EtoBox.

The document evaluates the Hamburg wheel-tracking device for predicting moisture damage in hot-mix asphalt (HMA). Key findings: 1. The device tests HMA samples for rutting and stripping as it is loaded by a steel wheel for 20,000 passes while submerged in water. 2. Testing of HMA samples from pavements with known field performance found excellent correlation between stripping resistance measured in the device and actual field performance. 3. The device was found to be sensitive to factors that influenc

Author

Sofia Acosta

Language

EN