Asphalt Adsorption in Relation to the Surface Area of the Mineral Filler and Content of Aromatic Oils

摘要

The composition and properties of asphalts were examined in relation to the time of keeping at 160℃ of asphalt-granite and asphalt-gabbro-diorite blends. The time of filling of the filler surface with the adsorbed asphalt components was established. A criterion was suggested for estimating the properties of asphalt during preparation and pouring of asphalt concrete.