Micron Fly Ash/SBS Modified Bitumen: Preparation and Aging Property
Abstract. Micron fly ash/SBS modified bitumen composites were prepared by melt intercalation. The physical properties and ageing properties of micron fly ash/SBS modified bitumen were investigated. The results showed that micron fly ash/SBS modified bitumen exhibited a decreasing penetration, an increasing softening point, and a decreasing ductility. Compared with that of SBS modified bitumen, the anti-aging property of the micron fly ash/SBS modified bitumen becomes worse.
D. J. Zhou and N. F. Han, "Micron Fly Ash/SBS Modified Bitumen: Preparation and Aging Property", Applied Mechanics and Materials, Vols. 99-100, pp. 1199-1202, 2011