What process parameters influence sbs modified bitumen roof system in asphalt or bitumen modification?

The performance of SBS modified bitumen roof systems is influenced by several key process parameters. These include the polymer content, which affects elasticity and durability; the mixing temperature, which ensures proper dispersion of SBS; and the cooling rate, which impacts the final properties of the modified bitumen. Additionally, the choice of base bitumen and the presence of additives can significantly alter the material’s performance characteristics, such as adhesion and resistance to aging.