1. AASHTO R28. Standard method of test for accelerated aging of asphalt binder using a pressurized aging vessel (PAV).
2. AASHTO T315. Standard method of test for determining the rheological properties of asphalt binder using a dynamic shear rheometer (DSR).
3. AASHTO T316-13. Standard method of test for viscosity determination of asphalt binder using rotational viscometer.
4. ASTM D1754. Standard test method for effect of heat and air on asphaltic materials (Thin-Film Oven test).
5. ASTM D36-06. Standard test method for softening point of bitumen (ring and ball apparatus).