Bitumen 60/70 is a type of asphalt commonly used in road construction and maintenance. It is a
byproduct of the petroleum refining process and has a penetration grade of 60-70 tenths of a
millimeter, indicating its medium-hard consistency.
- Black viscous liquid at high temperatures, solid at ambient temperatures.
- Bitumen 60/70 is normally handled at temperatures up to 160 °c.
- road paving