S.F.S. Standard method of test for time of setting of hydraulic cement by vicat needle. Materiales de Construcción, [S. l.], v. 5, n. 062, p. 15–17, 1955. DOI: 10.3989/mc.1955.v05.i062.2485. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/2485. Acesso em: 23 jul. 2024.