Biochar seawater Dataset By Smarin Lab - University of Miami

Laboratory biochar–fly ash–seawater mortar dataset (material-domain-shift validation)Compressive strength results for five mortar mix designs that combine biochar and Class F fly ash as supplementary cementitious materials with seawater as mixing water. Specimens were prepared and tested in accordance with ASTM C109 at the University of Miami. The file gives mix proportions (g per batch), water-to-binder ratio, curing age, and specimen-level compressive strength. These material categories are not represented in the UCI inputs, so the dataset serves as an independent out-of-distribution test.