Electromagnetic gauges offer nondestructive testing of in-place HMA with real-time results for effective QC/QA decision making.
Iowa Highway Research Board (TR-547) Iowa Department of Transportation (CTRE Project 05-233)
Williams, R. Christopher; Kvasnak, Andrea N.; Ceylan, Halil; and Gopalakrishnan, Kasthurirangan, "Testing HMA Density with Electromagnetic Gauges" (2007). Tech Transfer Summaries. 7.