The Durability of Stone Matrix Asphalt (SMA) Mixtures Designed Using Reclaimed Asphalt Pavement (RAP) Aggregates Against Floodwater Immersion

The durability of asphalt mixtures against floodwater immersion can serve as a reference to anticipate potential road damage. Moreover, Reclaimed Asphalt Pavement (RAP) materials have been discovered substitute for aggregate in pavement due their environmental friendliness and cost-effectiveness. Therefore, this research aimed assess the produced using RAP 1, 2, 4, 8 days. process involved Stone Matrix (SMA) with proportion 33% test specimens. Marshall conducted on mixture an optimum content (OAC) value 6.1%. reduced up 8th day residual strength 86.29%. It was also that reduction almost similar application 100% new (non-RAP). This means are feasible environmentally friendly pavement.