INTRODUCTION OF EMULSION BITUMEN​ Emulsion bitumen is heterogeneous, two-phase systems comprised of two immiscible liquids, bitumen and water, which are stabilized by a third component, the emulsifier. The bitumen is spread throughout the continuous aqueous phase as discrete droplets, generally between 0.5 and 5 microns in diameter, that are kept in suspension by electrostatic charges. … Continue reading EMULSION BITUMEN