Viscosity Grade Bitumen is petroleum grade bitumen, which produced from fractional vacuum bottom which comes from distillation of crude oil, which feasible appliance and behavior changes according to its temperature.publtd company is manufacturer of different grades of viscosity bitumen like as VG10, VG20, VG30, VG40 .
Standard Viscosity Grade Bitumen also known as AC Grade Viscosity Bitumen. With AC grading, asphalt Asphalt concrete is a composite material ...
VG-40 is used in highly stressed areas such as intersections, near toll booths and truck parking lots instead of 30/40 penetration grade. Because of higher viscosity, stiffer Bitumen mixes can be produced to amend resistance to shoving and other problems related to higher ...
VG-30 is especially used to construct extra heavy duty Bitumen pavements that need to tolerate significant traffic loads. It can be used instead of 60/70 penetration bitumen grade. ...