Research Article
Response Surfaces for Fresh and Hardened Properties of Concrete with E-Waste (HIPS)
Table 4
Actual and predicted values of slump (mm), fresh density (kg/m3), and dry density (kg/m3).
| | Run |
HIPS (Vol %) |
ratio | Slump (mm) | Fresh density (kg/m3) | Dry density (kg/m3) | | Actual value | Predicted value | Actual value | Predicted value | Actual value | Predicted value |
| | 1 | | | 24.00 | 23.07 | 2629.14 | 2638.64 | 2489.98 | 2484.52 | | 2 | | | 24.33 | 25.53 | 2598.52 | 2604.30 | 2467.85 | 2472.64 | | 3 | | | 25.67 | 25.40 | 2571.85 | 2556.58 | 2461.63 | 2462.30 | | 4 | | | 11.00 | 12.64 | 2495.80 | 2468.72 | 2278.02 | 2277.64 | | 5 | | | 15.00 | 14.61 | 2428.15 | 2429.07 | 2232.10 | 2234.70 | | 6 | | | 13.67 | 13.98 | 2353.58 | 2376.05 | 2205.93 | 2193.30 | | 7 | | | 10.33 | 9.62 | 2287.41 | 2304.99 | 2160.49 | 2166.33 | | 8 | | | 10.33 | 11.08 | 2270.42 | 2260.03 | 2110.12 | 2092.32 | | 9 | 1 | 1 | 10.00 | 9.96 | 2208.89 | 2201.70 | 2007.90 | 2019.86 | | 10 | 0 | 0 | 15.00 | 14.61 | 2428.15 | 2429.07 | 2232.10 | 2234.70 | | 11 | 0 | 0 | 15.00 | 14.61 | 2428.15 | 2429.07 | 2232.10 | 2234.70 | | 12 | 0 | 0 | 15.00 | 14.61 | 2428.15 | 2429.07 | 2232.10 | 2234.70 | | 13 | 0 | 0 | 15.00 | 14.61 | 2428.15 | 2429.07 | 2231.10 | 2234.70 |
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