Four specimen series were elaborated using water-cement material of 0.48 ratios: a reference series elaborated from natural aggregate NA and 100% of Portland Cement PC Type I in accordance with ASTM C150; b series made up from coarse aggregate and 100% PC; c series elaborated from coarse RCA and 30% FA as partial replacement of PC and; at last d series fabricated from coarse RCA and 10% SF as partial replacement of PC.
Se fabricaron cuatro series de probetas con relación agua-material cementante de 0.48: a serie de referencia fabricada con agregado natural NA y 100% de Cemento Portland PC Tipo I conforme ASTM C150, b serie realizada con RCA grueso y 100% PC, c serie realizada con RCA grueso y 30% FA como reemplazo parcial del PC, y por último, d serie fabricada con RCA grueso y 10% SF como reemplazo parcial del PC.