Definition of bitumen 85/100 Bitumen Grade 85/100 is a type of penetration grade bitumen that is produced by the non-destructive refining of crude oil during petroleum refining. exporting bitumen is penetration hard grade and softening between 85 to 100. bitumen is hard penetration grade bitumen used as paving grade bitumen suitable for road construction […]
Bitumen 80/100 Description Bitumen penetration grade 80/100 is a soft paving-grade bitumen that’s used primarily in the production of flexible pavements, especially in mild to cool climates. The “80/100” designation refers to the penetration test result — wherein a standard needle penetrates 8 to 10 mm into the bitumen under standard conditions at 25°C. This […]
