2018, 2 hours

AASHTO Designation: T 312: Preparing and Determining the Density of Asphalt Mixture Specimens by Means of the Superpave Gyratory Compactor explains how to perform all of the necessary set-up procedures, complete the steps in the test method, make all necessary calculations, and complete the documentation required to prepare and determine the density of an asphalt mixture using the Superpave gyratory compactor.

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