Performance Study on Asphalt Mortar with Dynamical Shear Rheometer

Abstract:

A series of asphalt mortars were prepared and tested by dynamic shear rheometer and other common evaluation methods aiming at investigating the physical performance of asphalt mortars. The final analysis shows that the changes of strength modulus and viscoelastic property rely on the composition differences in asphalt mortar, and modified asphalt and neat asphalt mortar have apparent different stress responses, and in micromechanics aspect, the asphalt mortar system with higher filler content is easy to be destroyed at high temperature and high shear frequency.

• Periodical: Advanced Materials Research (Volumes 926-930)
• Pages: 605-609
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.926-930.605
• Online since: May 2014
• Authors: Li Xuan Ren*
• Keywords: Asphalt Mortar, Performance Evaluation, Rheological Property

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