Research Article
Cymbopogon nardus Leaf Ash as an Alternative Material for Enhancing Concrete Strength
Table 9
Optimization of concrete compressive strength.
| Number | CNLA substitution | Slump value | Bulk density | Compressive strength | Desirability | |
| 1 | 11.099 | 80.930 | 2,459.752 | 23.942 | 1.000 | Selected |
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