General Description of Bitumen 120/150 Bitumen 120/150 is semi-hard penetration grade bitumen used as a paving grade bitumen which is suitable for road construction and repair. This unique temperature-viscosity relationship is important when determining the performance parameters such as the adhesion, rheology, durability, and application temperatures of bitumen. bitumen is a standard Penetration Grade of […]
Bitumen 80/100 Description Bitumen 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 grade of […]
