Research Article
Fundamental Fresh State Properties of Self-Consolidating Concrete: A Meta-Analysis of Mix Designs
Table 5
Summary of the models developed: statistically significant terms and fitted coefficients.
| F1 | F2 | F3 | Term | (×10−3) | Term | (×10−3) | Term | (×10−3) |
| (Constant) | −11660.00 | (Constant) | 7000.00 | (Constant) | −4600.00 | HRWR | 863.00 | HRWR | 1060.00 | MAS | 455.00 | VMA2 | −44.20 | SCM | 40.40 | MAS2 | −13.56 | Cement | 34.27 | Sand | −18.92 | Coarse VMA | 3.51 | Coarse | 10.62 | HRWR2 | −18.25 | Sand VMA | −2.44 | Water HRWR | 1.38 | Cement VMA | 11.91 | Water HRWR | 2.32 | HRWR SCM | −0.65 | Coarse VMA | −6.34 | Sand HRWR | −0.48 | Cement HRWR | −0.62 | MAS2 | 4.92 | Water2 | −0.29 | Cement MAS | 0.60 | Water HRWR | −2.71 | Water cement | 0.25 | SCM MAS | 0.60 | HRWR SCM | 1.02 | Water SCM | 0.24 | Sand HRWR | −0.57 | Coarse HRWR | −0.43 | Cement SCM | 0.10 | Coarse HRWR | −0.43 | Water cement | −0.24 | Sand SCM | −0.07 | Coarse MAS | −0.21 | Water SCM | −0.18 | SCM2 | 0.05 | Sand MAS | −0.12 | Coarse MAS | −0.18 | Coarse SCM | −0.05 | Cement2 | −0.04 | Water2 | 0.13 | Cement coarse | −0.04 | SCM2 | 0.03 | Water sand | 0.06 | Sand cement | −0.03 | Water coarse | −0.02 | Cement sand | 0.04 | Coarse2 | 0.01 | Cement coarse | −0.01 | Coarse SCM | −0.02 | Sand2 | 0.01 | Coarse SCM | −0.01 | Cement coarse | 0.01 | Sand coarse | 0.01 | Sand coarse | 0.01 | Sand2 | −0.01 | | |
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All variables are in kg/m3, except MAS, which is the maximum aggregate size, in mm.
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