What are the viscoelastic properties of bitumen, and why are they important?

Answers

  • November 21, 2024 at 1:26 am by 後藤 零

    Viscoelastic properties describe bitumen’s combined viscous (fluid-like) and elastic (solid-like) behavior under load. Parameters like complex modulus and phase angle are important because they determine how the binder responds to stresses and strains over time and temperature, affecting pavement performance in terms of deformation resistance and fatigue life.

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