Bitumen 60/70 (Bitumen 60/70 Penetration Grade)

Bitumen 60/70 (penetration grade) is a medium-viscosity, solid petroleum-based asphalt that is the most common standard for highway paving and infrastructure construction. It features balanced hardness and high resistance to weathering, and its softening point ranges from 49-56°C, making it ideal for hot and temperate climates.