Frp Rebar Wrap Properties: GFRP_wrap
Fiber-reinforced polymer (FRP) reinforcement properties for concrete structures — GFRP/CFRP/BFRP/AFRP bars per ACI 440.1R-15, and CFRP/GFRP/AFRP externally bonded wraps and pultruded plates per ACI 440.2R-17; includes tensile strength, elastic modulus, ultimate strain, density, CTE, bond strength, and environmental reduction factors CE
| product type | record id | bar size or width | density kg per m3 (kg/m3) | diameter mm or thickness mm (mm) | elastic modulus GPa (GPa) | environmental reduction factor CE | fiber type | notes | tensile strength MPa (MPa) | ultimate strain pct (%) |
|---|---|---|---|---|---|---|---|---|---|---|
| GFRP_wrap | GFRP_wrap_1ply | 305mm_wide | 1,900 | 1.3 | 26 | 0.75 | E_glass | GFRP unidirectional E-glass wet lay-up wrap; 1-ply composite; nominal thickness 1.3mm/ply (Tyfo SEH-51A benchmark: 1.3mm, f*fu=575MPa, E=26.1 GPa, eps_u=2.2%); CE=0.75 for GFRP per ACI 440.2R-17 Table 6; used for confinement and seismic retrofit | 575 | 2.2 |
| GFRP_wrap | GFRP_wrap_2ply | 305mm_wide | 1,900 | 2.6 | 26 | 0.75 | E_glass | GFRP wrap 2-ply; thickness=2*1.3mm=2.6mm; same composite properties; typical for column confinement or masonry strengthening; lower modulus than CFRP offsets higher thickness | 575 | 2.2 |
| GFRP_wrap | GFRP_wrap_CE_aggressive | 305mm_wide_aggressive | 1,900 | 1.3 | 26 | 0.65 | E_glass | GFRP wrap in aggressive exposure; CE=0.65 per ACI 440.2R-17 Table 6; same composite properties as GFRP_wrap_1ply; reduced CE for chemical or marine environment | 575 | 2.2 |
This is a sample. Search the full frp rebar wrap properties dataset and 300+ more by creating a free account and accessing the database.
Get started for FREE