Road American
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The type of modified bitumen significantly influences the performance of asphalt applications. Polymer modifications enhance elasticity and temperature resistance, improving durability and reducing cracking. Rubber modifications increase flexibility and resistance to deformation under load. Each type of modifier affects the viscosity, adhesion, and aging properties of the bitumen, leading to variations in performance under different environmental conditions. Selecting the appropriate modifier is crucial for optimizing the lifespan and functionality of asphalt pavements.
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