Research Article
Fundamental Fresh State Properties of Self-Consolidating Concrete: A Meta-Analysis of Mix Designs
Table 3
Factors extracted by PCA of the fresh state parameters.
| Fresh state parameters | F1 | F2 | F3 |
| SF (mm) | 0.075 | 0.862 | −0.153 | T500 (s) | 0.821 | −0.103 | −0.006 | TV (s) | 0.854 | 0.008 | −0.038 | (H2/H1)−1 | 0.197 | −0.784 | −0.214 | VSI | 0.022 | −0.022 | −0.981 | Explained variance | 32.2% | 24.8% | 20.1% |
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