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Flexural strength of benchmark and Kevlar/carbon HFRC specimens.
| Specimen | Benchmark | Kevlar/Carbon HFRC Specimen (L12 mm/L24 mm) | ||||||
|---|---|---|---|---|---|---|---|---|
| F-B | F-K10/C0 | F-K8/C2 | F-K6/C4 | F-K5/C5 | F-K4/C6 | F-K2/C8 | F-K0/C10 | |
| Flexural Strength (MPa) | 4.90 | 6.39 | 6.54 | 6.62 | 7.00 | 6.30 | 6.02 | 6.01 |
| 4.94 | 6.43 | 6.58 | 6.92 | 7.25 | 6.43 | 6.05 | 6.07 | |
| 5.02 | 6.45 | 6.65 | 7.21 | 7.28 | 6.54 | 6.07 | 6.14 | |
|
Average
Flexural Strength (MPa) |
4.92 | 6.42 | 6.59 | 6.92 | 7.18 | 6.42 | 6.05 | 6.07 |
| Increase (%) | - | 30 | 33 | 40 | 45 | 30 | 22 | 23 |
