EFFECT OF NANOSILICA ON THE STRENGTH OF CONCRETE WITH VOLCANIC PUMICE AS COARSE AGGREGATES. GEOMATE Journal, [S. l.], v. 19, n. 75, p. 50–57, 2020. Disponível em: https://geomatejournal.com/geomate/article/view/1126. Acesso em: 8 jun. 2026.