Table 2 Properties of GFRP bars.
From: Bond Strength of GFRP Bars Embedded in Engineered Cementitious Composite using RILEM Beam Testing
Bar type | Bar size (D) | Nominal bar diameter (dn) (mm) | Actual bar diameter (db) (mm) | Modulus of elasticity (GPa) | Tensile strength (MPa) | Ultimate tensile load (kN)a | Tensile strain (%) |
|---|---|---|---|---|---|---|---|
LM | 12 | 12.7 | 14.4 | 42.5 ± 2.5 | 1000 | 127 | 2.35 |
LM | 16 | 15.9 | 17.3 | 42.5 ± 2.5 | 940 | 187 | 2.21 |
LM | 19 | 19.1 | 20.5 | 42.5 ± 2.5 | 940 | 269 | 2.21 |
HM | 12 | 12.7 | 15.5 | 65.6 ± 2.5 | 1312 | 166 | 2.00 |
HM | 16 | 15.9 | 18.8 | 62.6 ± 2.5 | 1184 | 235 | 1.89 |
HM | 19 | 19.1 | 21.7 | 63.7 ± 2.5 | 1105 | 317 | 1.73 |