Research Article
Structural Model for Fibre-Reinforced Precast Concrete Sandwich Panels
Table 3
Unitary costs of materials and labour.
| | Steel fibres | Synthetic fibres | Steel mesh | Steel bars | Poured concrete | Foreman | Worker |
| | (USD/kg) | (USD/kg) | (USD/m2) | (USD/kg) | (USD/m3) | (USD/hour) | (USD/hour) | | 3.3 | 11.2 | 5.7 | 1.2 | 210.5 | 10.5 | 6.0 |
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