S.F.S. Tentative method of test for compressive strength of hydraulic cement mortars (using 2-inc cube specimens). Materiales de Construcción, [S. l.], v. 5, n. 064, p. 16–29, 1955. DOI: 10.3989/mc.1955.v05.i064.2504. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/2504. Acesso em: 18 may. 2024.