Table 11: Split tensile strength of sisal fiber reinforced-concrete.

7 days N/mm2 Sd Cv % Increase 28 days N/mm2 Sd Cv % Increase
2.073 0.022 0.011 - 2.353 0.336 0.143 -
2.468 0.114 0.046 19.074 3.050 0.040 0.013 29.603
2.677 0.030 0.011 29.157 3.463 0.240 0.069 47.167
2.420 0.075 0.031 16.758 2.743 0.116 0.042 16.572
2.180 0.010 0.005 5.179 2.509 0.209 0.083 6.629