What technical requirements define certainteed modified bitumen for asphalt or bitumen modification?

CertainTeed modified bitumen products must meet specific technical requirements, including compliance with ASTM D6162 and ASTM D6878 standards. These requirements encompass properties such as tensile strength, elongation, and low-temperature flexibility. Additionally, the modified bitumen should exhibit excellent adhesion, resistance to UV degradation, and durability under varying weather conditions. The use of polymer modifiers, such as SBS or APP, enhances the material’s performance, ensuring longevity and reliability in roofing and waterproofing applications.