Investigation on Static Shear Creep Behavior of Asphalt Mastic Containing Recycled Red Brick Powder
The static shear creep behavior of asphalt mastic containing recycled red brick powder (RBP) is investigated in this paper. The used mastic consists of asphalt and filler at a mass ratio of 1:1. Dynamic Shear Rheometer (DSR) performed the static shear creep tests at 0°C. The static shear creep behavior of RBP asphalt mastic was analyzed and modeled based on Burgers model. It is concluded that the introduction of RBP results in smaller deformation, higher static shear creep stiffness modulus of asphalt mastic at 0°C. It was also indicated that Burgers model can well explain the static shear creep behavior of RBP asphalt mastic.
Shiquan Liu and Min Zuo
Y. H. Sun et al., "Investigation on Static Shear Creep Behavior of Asphalt Mastic Containing Recycled Red Brick Powder", Advanced Materials Research, Vols. 306-307, pp. 1707-1711, 2011