“…With regard to RFA pretreatment, prewetting the aggregate is a process that improves behavior; it is easy to implement, it is cheap, and it is environmentally friendly [ 21 , 22 , 23 ]. Various researchers have proven that the prewetting process of RAs reduces the amount of water needed to create a mortar mixture, improving the workability and compression resistance of concrete [ 22 , 24 , 25 ] and mortar [ 23 , 26 , 27 ] samples. Cuenca-Moyano et al [ 28 ], Cabral et al [ 29 ], Zhao et al [ 30 ], and Etxeberria et al [ 31 ] recommended prewetting the RA to 80% of its entire absorption capacity for best performance.…”