Improving the Mechanical Properties of Lightweight Foamed Concrete Using Silica Fume and Steel Fibers. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 21, n. 2, p. 300–307, 2018. DOI: 10.29194/NJES21020300. Disponível em: https://nahje.com/nahje/article/view/452. Acesso em: 28 apr. 2026.