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Table 8 Design parameters of C-FRCM in tension (ACI 549.41R).

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

Index ffk (MPa) εfk (%) Ef (GPa)
CF-T1 2,581 1.58 85.6
CF-T2 1969 1.70 93.1
  1. characteristic strength (or strain) = mean – one standard deviation for (ffk and εfk); Mean value is used for Ef as determined using Eq. (1).