In this paper, the effect of combined use re-recycled Reclaimed Asphalt Pavement (RAP) on performance properties Warm Mix (WMA) was experimentally investigated at both binder and mixture scales. First, a virgin 50/70 Pen Grade fresh Gabbro aggregates were used to prepare conventional Hot (HMA) for surface layers as reference mixture. Then, same mix type produce designed with 40% RAP, 160/220 bi...