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DSR complex modulus and phase angle

AASHTO T 315

Explained inDynamic Shear Rheometer

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DSR complex modulus and phase angle

AASHTO T 315

25 mm plate and 1 mm gap for original and RTFO binder; 8 mm plate and 2 mm gap for PAV binder.

The plate’s rotation, in degrees.

T 315 tests at 10 rad/s (1.59 Hz).

Example values. Your agency’s specification sets the limits.

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