Road American
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What technical requirements define white granulated modified bitumen for asphalt or bitumen modification?
White granulated modified bitumen must meet specific technical requirements, including a defined softening point, penetration grade, and viscosity. It should exhibit enhanced elasticity and adhesion properties, ensuring compatibility with various aggregates. The granules must dissolve uniformly in the asphalt matrix, maintaining stability under temperature fluctuations. Additionally, the material should comply with relevant industry standards, such as ASTM or EN specifications, to ensure performance in diverse climatic conditions and longevity in pavement applications.
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