The nuclear density gauge is easy to use and provides density readings in a matter of minutes.  In order for the nuclear density gauge to provide accurate densities, it must be correlated with the densities of cored Hot-Mix asphalt specimens taken from the roadway.

This course provides information on the proper use of a nuclear density gauge, how to determine test locations, and how to perform a nuclear core correlation. It also provides general information on how to determine density using the nuclear density gauge.

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