Road American
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The key process parameters influencing modified bitumen include the type and dosage of the modifier, mixing temperature, shear rate during blending, and the duration of mixing. The choice of modifier, such as polymers or rubber, affects the performance characteristics. Additionally, the viscosity and compatibility of the base bitumen with the modifier are crucial. Proper control of these parameters ensures optimal dispersion and enhances the properties of the modified bitumen, leading to improved durability and performance in asphalt applications.
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