Research Article
Influence of Marble Powder and Polypropylene Fibers on the Strength and Durability Properties of Self-Compacting Concrete (SCC)
| Model terms | Compressive strength | Split tensile strength | Flexural strength | Source | Sequential value |
| Std. dev | 2.83 | 0.1207 | 0.6101 | Linear | | Mean | 20.59 | 2.33 | 9.81 | Linear | | C.V % | 13.74 | 5.18 | 6.22 | Linear | | R2 | 0.9135 | 0.9208 | 0.9039 | Linear | <0.0001 | Adj. R2 | 0.9081 | 0.8982 | 0.8759 | Linear | <0.0001 | Pred. R2 | 0.8801 | 0.8279 | 0.8385 | Linear | <0.0001 |
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