Influence of pre-soaked recycled fine aggregate on the properties of masonry mortar Cuenca Moyano, Gloria María Martín Morales, María Valverde Palacios, Ignacio Valverde Espinosa, Ignacio Zamorano Toro, Montserrat Construction and demolition waste Recycled fine aggregate Masonry mortar We would like to thank the staff of ARGOS D.C. (Padul, Spain) and INERTES GUHILAR S.L. (Alhendín, Spain) for their help in this study, and also the Departments of Building Construction and Civil Engineering of Granada University and the research group Environmental Management and Techonology (RNM-197) of the Andalusian Research Plan. The main aim of this study has been to determine the influence of pre-soaked recycled fine aggregate (RFA) on the properties of masonry mortar. A control mortar and six mortar series were prepared in which 25%, 50%, 75% and 100% natural aggregate (NA) was replaced with pre-soaked or non-pre-soaked RFA. Total water content of the recycled mortars was equal to or greater than that of the control mortar. The results show that pre-soaking slightly reduced the consistency of the mortar while improving bulk density (in both the fresh and hardened state) and air content, particularly with total NA substitution; compressive and flexural strength were increased with all RFA ratios. Therefore, the pre-soaking method of masonry mortar manufacture can help reduce the absorption capacity of these aggregates and improving recycling. 2026-02-25T10:24:27Z 2026-02-25T10:24:27Z 2014-08-05 journal article Published version: G.M. Cuenca-Moyano, M. Martín-Morales, I. Valverde-Palacios, I. Valverde-Espinosa, M. Zamorano, Influence of pre-soaked recycled fine aggregate on the properties of masonry mortar, Construction and Building Materials, Volume 70, 2014, Pages 71-79. https://doi.org/10.1016/j.conbuildmat.2014.07.098 1879-0526 0950-0618 https://hdl.handle.net/10481/111502 10.1016/J.CONBUILDMAT.2014.07.098 eng http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional Elsevier