Research Article
Composite Strain Hardening Properties of High Performance Hybrid Fibre Reinforced Concrete
Table 1
Properties of different fibres and volume fraction of fibre to mortar.
| | Fibre type | Diameter (mm) | Length (mm) | Tensile strength (MPa) |
| | Hooked steel | 0.50 | 60 (long) | 35 (short) | 1700 | | Crimped polypropylene | 0.587 | 47 (long) | 23.5 (short) | 450 |
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