Table 3.
The groups of specimens.
| Steel Fiber Content of Concrete (kg/m3) | Specimen Numbers |
|---|---|
| 0 | 1-1, 1-2, 1-3 |
| 30 | 2-1, 2-2, 2-3 |
| 60 | 3-1, 3-2, 3-3 |
| 90 | 4-1, 4-2, 4-3 |
| 120 | 5-1, 5-2, 5-3 |
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