AASHTO M 332-20 Download


Standard Specification for Performance-Graded Asphalt Binder Using Multiple Stress Creep Recovery (MSCR) Test
standard by American Association of State and Highway Transportation Officials, 2020



AASHTO M 332-20 covers asphalt binders graded by performance using the multiple stress creep recovery (MSCR) test. Grading designations are related to the average seven-day maximum pavement design temperature, minimum pavement design temperature, and traffic loading.

This specification incorporates T 350 for determining non-recoverable creep compliance, Jnr. “S,” “H,” “V,” or “E” designations must be specified for standard, high, very high, or extremely high traffic loading, respectively.

Note 1 – For asphalt cements graded by viscosity at 60&degC., see M 226.
Note 2 – For performance-graded asphalt binder, see M 320.

Product Details

Number of Pages:
File Size:
1 file , 1.4 MB
Product Code(s):
M332-20-UL, M332-20-UL, M332-20-UL