Study on Viscoelastic Properties of Various Fiber-Reinforced Asphalt Binders
Yunyu Li,
Fan Xu,
Yongsheng Wang
et al.
Abstract:This study analyzed the viscoelastic properties of asphalt binders reinforced with various fibers, such as modified asphalt binder, modified asphalt binder reinforced with lignin fibers (LFs), polyester fibers (PFs), and polypropylene fibers (PPFs), using dynamic shear rheological (DSR) testing. Then, the experiment generated data on the dynamic modulus and phase angle, which described the dynamic rheological characteristics at varying temperatures. The generalized Maxwell model was employed to select the appr… Show more
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