Diseño de rellenos fluidos con el uso de los materiales reciclados obtenido de los escombros producidos por el terremoto en la provincia de Manabí, como reemplazo de las bases granulares de la estructura de las vías.

Abstract

Construction and demolition waste (RCD) of structures affected by the Pedernales 2016 earthquake was investigated to design Fluid Fillings (RF), concrete and masonry residues were classified, crushed according to the ACI 229 standard. Physical and chemical properties were characterized. mechanical properties of recycled fine aggregates (AFR), which are inferior to those of natural aggregates (AN). The AFR were not suitable for concrete due to its high absorption, the management of the recycled coarse aggregates (AGR), allows the substitution of up to 50% of the natural coarse aggregates (AGN) for their physical and mechanical properties. The mix design for RF was obtained. The optimal RF mixture was found for the Pedernales waste dump, with values of the AFR in 80.62%, a / c = 2 and other components detailed in the text.