Specification Value Test Method Penetration @25°C 160-220 ASTM D-5 Specific Gravity @ 25°C 1.01-1.06 ASTM D-70 Softening Point °C 35-43 ASTM D-36 Flash Point °C 250 min ASTM D-92 Ductility @25°C 100 min ASTM D-113 Loss on Heating %wt. 0.2 Max ASTM D-6 Drop in Pen. After Heating % 20 Max ASTM D-6 & D-5 Solubility in TCE %wt. 99.5 min ASTM D-4 Spot Test Negative A.A.S.H.T.O.T 102 Road bitumen 160/220 is a product produced in the process of oxidization of a vacuum residue obtained from the distillation of crude oil. Bitumen 160/220 is used for production of the bitumen emulsions, as a raw material for insulating materials industry, for repairing technologies of damaged road surfaces