Asphalt/Gilsonite an asphalt modifier Gilsonite an Asphalt Modifier Gilsonite is a naturally occurring solid hydrocarbon and is currently being marketed as an asphalt modifier.Powdered Gilsonite is added to asphalt paving mixes to improve pavement performance. Gilsonite is a modifier, which is intended to increase the stability of the pavement and help resist rutting often found […]
