The effect of using polypropylene fibers on the durability and fire resistance of concrete. Fracture and Structural Integrity, [S. l.], v. 15, n. 58, p. 296–307, 2021. DOI: 10.3221/IGF-ESIS.58.22. Disponível em: https://staging.fracturae.com/index.php/fis/article/view/3182. Acesso em: 16 oct. 2026.