Research Article
Reduction of Postfire Properties of High-Strength Concrete
Table 1
Mix design of the investigated concrete.
| | 1 m3 | |
| | CEM I 42.5 R (kg/m3) | 425 | | Water (L/m3) | 141 | | w/c | 0.33 | | Plasticizer (L/m3) | 4.25 | | Fine aggregate 0–4 mm (kg/m3) | 1510 | | Coarse aggregate 4–8 mm (kg/m3) | 265 | | Slump | Earth dry | | Compressive strength at 28 days—cube (MPa) | 72.4 ± 1.98 |
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