The vast majority of bitumen used in asphalt for road construction is bitumen 60/70. This grade’s full name is bitumen penetration grade 60/70 and is one of the most widely used grade of bitumen across the world.
Bitumen 60/70, which is also called the paving grade bitumen, works well in almost every application. Since this grade of bitumen is suitable for road construction in a wide range of temperatures (from -22 to +76).
Continue reading to find out more details about bitumen pen grades production, specifications, and applications.