Penetration Grade Bitumen

Penetration Grade Bitumen is a standard bitumen usually used for road construction and for the production of asphalt pavements with superior properties.
The grades of Penetration Grade Bitumen indicates their level of hardness and consistency.
By grading the bitumen based on Penetration, it is aimed to determine their suitability for use in various construction methods and under different climatic conditions.
30/40
40/50
50/70
60/70
70/100
100/150
160/220