Research Article

Investigation on the Combined Effect of Fibers and Cement on the Mechanical Performance of Foamed Bitumen Mixtures Containing 100% RAP

Table 3

Properties of fibers.

CodeTypeFormSpecific gravityLength (mm)Decomposition temperature (°C)Tensile strength (MPa)

F1PolypropyleneMesh0.9120160350
F2Monofilament0.9115160450