ASPHALT TESTING

Penetration Graded Asphalt Cement (AASHTO M-20)

Viscosity Graded Asphalt Cement (AASHTO M-226)

Flash and Fire Points by Cleveland Open Cup (AASHTO T-48)

Penetration of Bituminous Materials (AASHTO T-49)

Ductility of Bituminous Materials (AASHTO T-51)

Mix Design – Marshall Method

Viscosity of Asphalts by Vacuum Capillary Viscometer (60)

Resistance to Plastic Flow of Bituminous Mixtures Using Marshall Apparatus (AASHTO T-245)

Specification for Performance Graded Asphalt Binder (AASHTO MPI-93)