Precision Estimates of AASHTO T 201, AASHTO T 202, and AASHTO T 49. Research Results Digest 388.

摘要

This digest presents results of Task Order No. 2 of NCHRP Project 10-87, Precision Statements for AASHTO Standard Methods of Test. This work was conducted to update precision estimates of three test methods pertaining to asphalt binder: T 201, T 202, and T 49. Using the computed precision estimates, new precision statements for the three test methods have been prepared and are presented in this digest.