Bitumen laboratories may also do the following tests:

Penetration Test: To measure hardness or softness Testing
Softening Point Test: Determines the temperature at which bitumen reaches a specific softness Testing
Viscosity Test: For assessing the fluidity at various temperatures Testing
Flash Point Test: To determine the temperature at which bitumen vapors ignite Testing
Elastic Recovery Test: For polymer modified bitumen to assess elasticity Testing
Solubility Test: To ensure purity and absence of impurities Testing
Ductility Test: Measures the ability of bitumen to stretch Testing