Gilsonite adding to Refinery Bitumen
Gilsonite adding to Refinery Bitumen Gilsonite is added to refinery bitumen, to reduce the penetration and increases the viscosity and softening point.The characteristics and advantages of refinery bitumen mixed with Gilsonite are as follows: 1. Gilsonite, Reducing the grooves (wheel rejection) and other problems that cause the destruction of asphalt during traffic It is heavy and is caused by hot weather. 2. Gilsonite, Reduce the thermal sensitivity of bitumen; So it performs well at high temperatures as well as [...]
