| Details | Iron Filings Vi% |
fcu MPa |
Increasing % |
fsp MPa |
Increasing % |
fr MPa |
Increasing % |
Ec GPa |
Increasing % |
|---|---|---|---|---|---|---|---|---|---|
| GPC recycled concrete aggregate (A) |
0 | 25.9 | -- | 2.65 | -- | 2.54 | -- | 18.8 | -- |
| 0.5 | 26.5 | 2 | 3.18 | 20 | 3.2 | 26 | 19.2 | 2 | |
| 0.75 | 27.3 | 5 | 3.3 | 25 | 3.35 | 32 | 20.5 | 9 | |
| 1.0 | 28.5 | 10 | 3.51 | 32 | 3.6 | 42 | 20.8 | 11 | |
| GPC with natural aggregate (B) |
0 | 30.8 | -- | 3.0 | -- | 3.8 | -- | 20.4 | -- |
| 0.5 | 31.5 | 2 | 3.78 | 26 | 4.3 | 13 | 21.5 | 5 | |
| 0.75 | 32.5 | 6 | 4.2 | 40 | 4.79 | 26 | 22.1 | 8 | |
| 1.0 | 33.6 | 9 | 4.57 | 52 | 4.962 | 31 | 24.2 | 17 | |
| NC with natural aggregate (C) |
0 | 32.8 | -- | 3.2 | -- | 3.5 | -- | 24.9 | -- |
| 0.5 | 34 | 4 | 3.5 | 9 | 4.1 | 17 | 25.2 | 1 | |
| 0.75 | 35 | 7 | 3.57 | 12 | 4.23 | 21 | 26.8 | 8 | |
| 1.0 | 36 | 10 | 3.8 | 19 | 4.5 | 26 | 27.8 | 12 | |
| NC with recycled concrete aggregate (D) |
0 | 34.1 | -- | 3.9 | -- | 4.1 | -- | 25.1 | -- |
| 0.5 | 35 | 3 | 4.3 | 10 | 4.9 | 20 | 26.3 | 5 | |
| 0.75 | 39 | 14 | 4.46 | 14 | 5.9 | 50 | 27.7 | 10 | |
| 1.0 | 42 | 23 | 4.63 | 19 | 6.85 | 67 | 28.5 | 14 |