Replacement Thresholds for Recycled Coarse Aggregate in Concrete: A Multi-Study Database from Peru

Supplementary material for the article "Replacement Thresholds for Recycled Coarse Aggregate in Concrete: A Multi-Study Database from Peru", submitted to Recycling (MDPI). The deposit contains the complete evidence base and the statistical outputs of the study: S1, catalog of the ten primary studies with their repository links and list of the 52 records screened, with the stage and reason of each exclusion; S2, cleaned database with the cleaning log, the page of the source behind each decision, and methodological notes; S3, analytical database (191 observations); S4.1 to S4.6, jamovi analysis files for compression and flexure at 7, 14, and 28 days; S4.7 to S4.12, jamovi sensitivity analyses at 28 days without the controls, without the source that incorporated the aggregate as an addition, and with the records left out of the database; S5, complete statistics; S6 and S7, R scripts for the sensitivity analyses weighted by specimen count and by the reported standard deviations (S6) and by documented source quality and flexural loading method (S7); S8, traceability registry linking each observation to its original record, the page and table of its source, the number of specimens, and their standard deviation; S9, sensitivity analysis with the 10% and 20% mixes of Study 15, with its database (S9.1), R script (S9.2), and jamovi files (S9.3 to S9.8). Version 2 (revision R1): database verified against the source theses; sensitivity analyses S4.7–S4.12, S6, and S7; traceability registry S8. Version 3 (revision R2): S1 references in the style of the journal; S2 documents why Study 12 is excluded at all ages; S5 reports the bootstrap procedure and the current table numbering; S6 renamed and extended with a weighting by the reported standard deviations; S8 distinguishes the failure loads of Study 11 from strengths; new S9 to S9.8.