Latest revised version of AASHTO T391-20 standard:
“Standard Method of Test for Estimating Fatigue Resistance of Asphalt Binders Using the Linear Amplitude Sweep” (PDF, 431 kB)

Microsoft excel spreadsheet for analysis of Linear Amplitude Sweep test data according to revised version of AASHTO T391-20 standard (Modified to v1.59 on 03/26/2024):
“Spreadsheet for Analysis of Linear Amplitude Sweep Test_V1.59” (.xlsx, 356 KB)

Clarification about different versions of analysis tools for the Linear Amplitude Sweep (LAS) Test:
“Clarification about different versions of analysis tools for the Linear Amplitude Sweep (LAS) Test” (PDF, 346 KB )