How is what is modified asphalt applied in asphalt or bitumen modification processes?

Modified asphalt is applied in asphalt or bitumen modification processes through several methods. Typically, it involves blending polymer additives, such as SBS or APP, with the base asphalt at high temperatures to enhance its properties. This can be done using a continuous or batch mixing process. The modified asphalt is then used in various applications, including paving and roofing, to improve durability, flexibility, and resistance to temperature fluctuations and aging.