Research Article
Influence of Steel Fiber on Durability Performance of Concrete under Freeze-Thaw Cycles
Table 3
Slump, air content, and compressive strength of the concrete.
| | Type | Steel fiber content (kg/m3) | Slump (mm) | Air content (%) | Compressive strength (MPa) |
| | PC | 0 | 160 | 2.0 | 37.1 | | SFRC20 | 20 | 150 | 2.5 | 37.6 | | SFRC40 | 40 | 125 | 3.0 | 38.2 | | SFRC60 | 60 | 110 | 3.3 | 36.5 |
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