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Table 4 Summary of tensile test results: CF 1 layer and CF 2 layers.

From: Tensile Performance, Lap-Splice Length and Behavior of Concretes Confined by Prefabricated C-FRCM System

Index w (mm) t (mm) Pcr (kN) Pmax (kN) Displ. @ Pcr (mm) Displ. @ Pmax (mm) No. of cracks Failure mode
CF-T1-1 44.15 9.55 1.67 3.37 0.30 1.88 5 FR
CF-T1-2 44.15 10.15 1.08 3.78 0.13 1.88 5 FR
CF-T1-3 44.15 10.55 0.72 3.58 0.13 1.88 4 FR
CF-T1-4 44.05 11.05 1.37 3.38 0.16 1.72 4 FR
CF-T1-5 44.15 11.85 1.30 3.43 0.26 1.70 3 FR
CF-T1-6 44.05 11.55 1.36 3.53 0.24 1.99 5 FR
CF-T1-7 44.15 11.05 1.15 3.65 0.17 2.37 5 FR
Average 44.12 10.82 1.236 3.531 0.197 1.916   
Stdev 0.049 0.799 0.295 0.151 0.066 0.225   
CF-T2-1 44.15 10.55 2.69 6.44 0.16 2.68 4 FS
CF-T2-2 44.45 11.65 0.92 5.98 0.12 2.02 4 FS
CF-T2-3 44.15 11.85 2.53 5.45 0.38 1.69 4 FS
CF-T2-4 44.65 12.55 2.84 6.11 0.21 2.28 5 FR
CF-T2-5 44.45 12.65 2.90 5.77 0.37 1.94 4 FS
CF-T2-6 44.15 12.35 2.16 5.14 0.14 1.94 3 FS
CF-T2-7 44.05 11.85 1.19 5.66 0.23 2.03 5 FS
Average 44.29 11.92 2.176 5.793 0.228 2.08   
Stdev 0.223 0.716 0.807 0.431 0.106 0.315   
  1. Pcr is cracking load; Pmax is ultimate load; Displ @ Pcr is displacement at cracking; displ. @ Pmax is displacement at Pmax; Failure mode FR is fiber rupture while failure mode FS is fiber slip from mortar.