Asphalt

Absolute Minimum Grades		Viscosity Poises at 60 C		Equivalent Penetration Grades
VG-10		800 C		85/100
VG-20		1600 C		—-
VG-30		2400 C		60/70
VG-40		3200 C		30/40 40/50
Penetration Grade	Viscosity Bitumen		Residue		Performance Grade
Bitumen 40/50	AC-2.5		AR 10		PG-46/22 PG-52/28
Bitumen 60/70	AC-5		AR 20		PG-58/16
Bitumen 85/100	AC-10		AR 40		PG-64/22
Bitumen 120/150	AC-20		AR 80		PG-70/10
Bitumen 200/300	AC-40		AR 160		PG-76/10 PG-82/10