Gilsonite Resin GILSONITE RESIN – A MODIFIER FOR HIGH STABILITY PAVEMENTS —EXPO ON ASPHALT; 7TH AAPA INTERNATIONAL ASPHALT CONFERENCE, BRISBANE, AUSTRALIA, 7-11 AUGUST 1988. The use of modifiers to improve the performance of bituminous road paving materials is increasing worldwide. These additives range from polymers and fibers to lime. One product is now being considered […]