1. American Association of State Highway and Transportation Officials (2002a) Standard Specification for Performance Graded Asphalt Binder, MP1a-02.
2. American Association of State Highway and Transportation Officials (2002b) Standard Test Method for Determining the Flexural Creep Stiffness of Asphalt Binder Using the Bending Beam Rheometer (BBR), T 313-02.
3. American Association of State Highway and Transportation Officials (2002c) Standard Test Method for Determining the Fracture Properties of Asphalt Binder in Direct Tension (DT), T 314-02.
4. American Association of State Highway and Transportation Officials (2002d) Standard Practice for Determination of Low-Temperature Performance Grade (PG) of Asphalt Binders, PP 42-01.