Viscosity Grade Bitumen (VG)

Viscosity grade bitumen is a refinery-produced pure bitumen classified based on absolute viscosity at 60°C and kinematic viscosity at 135°C. This classification system better reflects the rheological behavior of bitumen under actual service conditions and provides precise control over asphalt performance against permanent deformation (Rutting) and thermal cracking.

We can supply grades such as VG30, VG40, etc., in accordance with project technical requirements.

For analysis and compliance with destination standards, please contact us.

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