Attainment of structural lightweight concrete by adding expanded vermiculite addition (63-67). ITEGAM-JETIA, [S. l.], v. 4, n. 16, p. 63–67, 2018. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/330. Acesso em: 22 oct. 2026.