Research Article
Influence of Bottom Ash Replacements as Fine Aggregate on the Property of Cellular Concrete with Various Foam Contents
Table 5
The input variables used in nonlinear regression models.
| Input variables | Minimum | Maximum |
| Cement (by volume), | 0.062 | 0.175 | Sand (by volume), | 0 | 0.215 | Water (by volume), | 0.126 | 0.343 | Foam content (by volume), | 0.3 | 0.7 | Bottom ash (by volume), | 0 | 0.215 | Age (day), | 7 | 28 |
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