Advances in Materials Science and Engineering / 2016 / Article / Tab 1

Research Article

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

Table 1

Basic characteristics of RAP materials.

ParameterRAPRAP + filler

Optimum moisture content (%)166.5
Maximum dry density (Kg/cm2)119602155
2.57
Residual bitumen content (%)5%

is determined by the modified Proctor method (EN 13286-2).
is determined by the Rice method.