Five cubic specimens were molded 40 x 40 x 40 mm per trace, for each age, with rupture at 7, 28 and 56 days, taking the arithmetic average between them as the ultimate tensile strength.
Se moldearon cinco muestras cúbicas 40 x 40 x 40 mm por traza, para cada edad, con ruptura a 7, 28 y 56 días, tomando el promedio aritmético de la máxima resistencia a tracción, entre ellas.