Research Article
Evolution of Durable High-Strength Flowable Mortar Reinforced with Hybrid Fibers
Table 7
Compressive strength of HSFM exposed to seawater.
| | Mix type | SF (%) | PF (%) | BF (%) | Compressive strength (MPa) 90-day normal water curing | Compressive strength (MPa)180 days (90-day normal water curing + 90-day seawater curing) | Compressive strength (MPa) 270 days (90-day normal water curing + 180-day seawater curing) |
| | M0 | — | — | — | 59.6 | 58.1 | 53.3 | | M1 | 0.25 | — | — | 66.5 | 64.3 | 61.2 | | M2 | 0.50 | — | — | 68.1 | 64.7 | 62.4 | | M3 | 0.75 | — | — | 69.1 | 65.1 | 63.2 | | M4 | 1.0 | — | — | 70.4 | 66.1 | 64.3 | | M5 | 1.25 | — | — | 71.8 | 66.0 | 64.6 | | M6 | 1.50 | — | — | 68.4 | 64.5 | 62.1 | | M7 | 1.75 | — | — | 66.1 | 63.6 | 61.1 | | M8 | 2.0 | — | — | 61.4 | 58.6 | 56.7 | | M9 | 1.75 | 0.25 | — | 65.6 | 62.9 | 60.1 | | M10 | 1.50 | 0.50 | — | 67.7 | 65.5 | 63.0 | | M11 | 1.25 | 0.75 | — | 61.1 | 59.5 | 57.3 | | M12 | 1.0 | 1.0 | — | 60.9 | 58.7 | 57.2 | | M13 | 1.0 | 0.50 | 0.50 | 59.8 | 58.2 | 56.7 | | M14 | 1.25 | 0.50 | 0.25 | 61.9 | 60.4 | 58.8 | | M15 | 1.25 | 0.25 | 0.50 | 63.8 | 61.7 | 60.7 | | M16 | 1.50 | 0.25 | 0.25 | 68.2 | 65.9 | 64.0 |
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