AASHTO TP 70-13 PDF
Standard Method of Test for Multiple Stress Creep Recovery (MSCR) Test of Asphalt Binder Using a Dynamic Shear Rheometer (DSR)
standard by American Association of State and Highway Transportation Officials, 2013
This test method covers the determination of percent recovery and nonrecoverable creep compliance of asphalt binders by means of the Multiple Stress Creep Recovery (MSCR) test. The MSCR test is conducted using the Dynamic Shear Rheometer (DSR) at a specified temperature. It is intended for use with residue from T 240 (Rolling Thin-Film Oven Test (RTFOT)).
The percent recovery value is intended to provide a means for determining the elastic response and stress dependence of polymer modifed and unmodified asphalt binders.
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