PORTELLA MONTARDO, J. The synthetics fibers effect in the concrete plastic properties. Revista Ingeniería de Construcción, [S. l.], v. 20, n. 1, p. 15–24, 2005. Disponível em: https://revistaingenieriaconstruccion.uc.cl/index.php/ric/article/view/16931. Acesso em: 19 sep. 2024.