Frp Rebar Wrap Properties: AFRP_bar
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 | CTE longitudinal per C (1/C) | CTE transverse per C (1/C) | area mm2 (mm2) | bar size or width | bond strength MPa (MPa) | density kg per m3 (kg/m3) | diameter mm or thickness mm (mm) | elastic modulus GPa (GPa) | environmental reduction factor CE | fiber type | max service temp C (C) | notes | tensile strength MPa (MPa) | ultimate strain pct (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AFRP_bar | AFRP_bar_No4 | -0.000002 | 0.000068 | 129 | No.4 | 6.5 | 1,380 | 12.7 | 50 | 0.5 | aramid | 80 | Aramid FRP bar No.4; Kevlar-49/epoxy; f*fu=1720 MPa; E_f=50 GPa; eps*=3.4%; CE=0.50 concrete exposed to earth/weather per ACI 440.1R-15 Table 7.2.1 (most conservative fiber type due to alkaline sensitivity); negative longitudinal CTE; low creep-rupture limit | 1,720 | 3.4 |
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