Research data for: "Effect of Potassium Formate on Alkali–Silica Reaction in Aggregates with Different Categories of Reactivity"

This set contains data presented in the paper "Effect of Potassium Formate on Alkali–Silica Reaction in Aggregates with Different Categories of Reactivity", Materials Proceedings, Vol.13, No.13, pp.1-8, 2023 DOI: 10.3390/materproc2023013013"Expansion_results_PB1": Expansion results of mortar bars according to PB/1/18 test (Polish Technical Guidelines) (alkali-silica reactivity test). Tests were performed on two granite aggregates (G1, G2) and one quartzite aggregate (Q) stored in 50% HCOOK and 1M NaOH solutions. Measurements of expansion were performed on dilatometer design in IPPT PAN (patent WUP 08/2022). Measurements were made on 3 samples, the result is their average (Średnia). Standard deviation is also shown in the table (Odch. Stand.).File available in XLSX and ODS versions.