1. Standard Method of Test for Softening Point of Bitumen (Ring-and-Ball Apparatus, t 53),2009
2. Standard Method of Test for Ductility of Asphalt Materials (t 51,2013
3. Standard Specification for Performance-Graded Asphalt Binder (m320-10);AASHTO,2013
4. Standard Method of Test for Penetration of Bituminous Materials (t 49,2015
5. Standard Method of Test for Viscosity Determination of Asphalt Binder Using Rotational Viscometer (t 316-13),2019