ROC asphalt modified tour is applied in asphalt or bitumen modification processes by incorporating it into the asphalt mix during production. Typically, the modified tour is blended with the base asphalt at elevated temperatures to ensure proper dispersion and interaction. This process enhances the performance characteristics of the asphalt, improving its resistance to deformation, aging, and temperature fluctuations. The result is a more durable and resilient pavement material suitable for various applications.