What technical requirements define ooms polymer modified bitumen for asphalt or bitumen modification?

OOMS polymer modified bitumen must meet specific technical requirements, including enhanced elasticity, improved temperature susceptibility, and increased resistance to aging and deformation. The polymer content typically ranges from 3% to 7%, ensuring optimal performance. Additionally, it should exhibit a softening point above 60°C and a penetration grade of 40-60 dmm at 25°C. Compliance with relevant standards, such as EN 14023, is essential for ensuring durability and performance in asphalt applications.