Effect of Used Motor Oil and Bitumen as Additive on the Permeability and Mechanical Properties of Low Plastic Soil

Table 1

Properties of petroleum’s additives.

Material	Color	Penetration at 25°C (0.01 mm)	Flash and fire point (°C)	Softening point (°C)	Kinematic viscosity (cst at 100°C)	Weight density (kN/m^3)	Ductility (cm)
UMO	Bluish black	—	161, 167	—	8.19	8.7	—
Bitumen	Shining black	64	243, 259	44	341	9.31	87