Impact of modified aggregate gradation on the workability, mechanical, microstructural and radiation shielding properties of recycled aggregate concrete

Abstract The increasing need for sustainable construction practices has driven research into the utilization of recycled concrete aggregate (RCA) in new concrete mixes. However, the variable properties of RCA, particularly its gradation, can significantly impact the performance of the resulting conc...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Mohy S. Fattouh, Mohamed A. Abouelnour, Alaa A. Mahmoud, Islam N. Fathy, A. F. El Sayed, Sameh A. Elhameed, Islam M. Nabil
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-05-01
Subjects:	Recycled concrete aggregate Gradation Slump Mechanical properties Radiation shielding
Online Access:	https://doi.org/10.1038/s41598-025-02655-y