MATERIAL Shape
(m)
Std. Error 95% CI
(MPa)
Scale (σ0)
(MPa)
Std. Error 95%CI (MPa) σ0.05 Mean SD
CO-NTC 7.651 1.757 4.878,12.001 5.823 (b) 0.256 5.342,6.347 3.949 5.498 0.748
CO-TC 8.579 2.154 5.244,14.036 4.112 (a) 0.160 3.810,4.438 2.908 3.884 0.548
CL-NTC 8.338 2.022 5.183,13.412 6.512 (b) 0.260 6.020,7.043 4.653 6.150 0.888
CL-TC 6.821 1.786 4.083,11.396 3.935 (a) 0.192 3.576,4.330 2.196 3.664 0.688
UL-NTC 5.957 1.480 3.660,9.696 6.867 (b) 0.385 6.151,7.667 4.170 6.365 1.258
UL-TC 8.808 2.262 5.323,14.574 4.210 (a) 0.158 3.910,4.532 3.004 3.975 0.607
Chi-square (Df=5) 1.838     157.525          
p-value 0.871     <0.001          
*Same superscript letters in columns show no differences.
Table 2: Results of Weibull analysis, Wald tests and mean shear bond strength results (MPa).