Bitumen 60/70 Archives - Ishan Aljabal Petrochemical Trading L.L.C

Introduction to Bitumen 60/70 Equivalent Bitumen 60/70 is one of the most widely used penetration grades in road construction. But if you’ve ever worked across countries, you know standards vary—what one country calls 60/70 might have a different name somewhere else. That’s where the concept of “equivalent” comes into play. Understanding the equivalents ensures smooth