Research Article
An Investigation on Self-Compacting Concrete Using Ultrafine Natural Steatite Powder as Replacement to Cement
Table 3
Compressive strength of hardened concrete cubes.
| S. number | Mix Ids | Average compression strength in MPa | 7 days | 14 days | 28 days | 56 days |
| 1 | SCCCS | 21.80 | 25.27 | 26.60 | 26.90 | 2 | SCC5 | 27.95 | 31.20 | 32.50 | 32.65 | 3 | SCC10 | 31.50 | 33.61 | 34.30 | 34.40 | 4 | SCC15 | 34.20 | 35.90 | 36.20 | 36.30 | 5 | SCC20 | 29.07 | 31.01 | 32.30 | 32.37 | 6 | SCC25 | 22.80 | 25.44 | 26.50 | 26.80 |
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