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What technical requirements define cold applied modified bitumen for asphalt or bitumen modification?
Cold applied modified bitumen must meet specific technical requirements, including a minimum softening point of 70°C, a penetration grade of 40-60 dmm, and a viscosity of 2000-4000 mPa·s at 135°C. Additionally, it should exhibit excellent adhesion properties, flexibility at low temperatures, and resistance to aging and UV degradation. The modified bitumen should also comply with relevant standards such as ASTM D 6164 or EN 14023 to ensure performance and durability in various applications.
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