Effects of coarse sand dosage on the physic-mechanical behavior of sand concrete . Fracture and Structural Integrity, [S. l.], v. 15, n. 56, p. 151–159, 2021. DOI: 10.3221/IGF-ESIS.56.12. Disponível em: https://staging.fracturae.com/index.php/fis/article/view/3038. Acesso em: 16 oct. 2026.