Research Article
Mechanical Properties and Durability of Latex-Modified Fiber-Reinforced Concrete: A Tunnel Liner Application
Table 9
Mixing ratio for optimum mix proportions determination.
| | Design strength (MPa) | Type of mix | Unit weight (kg/m3) | | W | C | BFS | G | S | Latex | Macrosynthetic fiber | Polypropylene fiber |
| | 40 | Control | 150 | 350 | 150 | 1184 | 466 | 50 | — | — | | Macrosynthetic fiber | 9 | — | | Hybrid fiber | 9 | 0.9 | | 60 | Control | 143 | 437 | 188 | 1087 | 467 | 62 | — | — | | Macrosynthetic fiber | 9 | — | | Hybrid fiber | 9 | 0.9 |
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