However, the degree of substitution of cement by sFCC has no direct relationship with the mechanical performance, as mortars made with 20% of sFCC 20FCC exhibited a smaller increase in the compressive strength ~7% compared to the corresponding 10FCC.
No obstante, el grado de sustitución de cemento por sFCC no tiene una relación directa con el desempeño mecánico, dado que los morteros constituidos con un 20% de sFCC 20FCC exhibieron un menor incremento de la resistencia a compresión ~7% comparado al correspondiente 10FCC.