Table 3 Engineering properties of fibers used.
Properties | Steel fiber | Polyester fiber |
|---|---|---|
Aspect ratio | 80 | – |
Length (mm) | 60 | 12 |
Diameter (mm) | 0.75 | 12–15 µ |
Specific gravity (g/cc) | 7.80 | 1.35 |
Tensile strength (MPa) | 1700 | 400 |
Properties | Steel fiber | Polyester fiber |
|---|---|---|
Aspect ratio | 80 | – |
Length (mm) | 60 | 12 |
Diameter (mm) | 0.75 | 12–15 µ |
Specific gravity (g/cc) | 7.80 | 1.35 |
Tensile strength (MPa) | 1700 | 400 |