Table 5.
Fresh (air content) and hardened (density and bulk resistivity at 91-days) properties of the concrete
| Mixture | Air content (%) | Density (kg/m3) | Bulk resistivity (Ohm m) |
|---|---|---|---|
| OPC-1.9 | 1.9 | 2276 | 55.6 |
| OPC-6.2 | 6.2 | 2164 | 50.6 |
| OPC-8.5 | 8.5 | 2086 | 52.4 |
| FA20-1.6 | 1.6 | 2273 | 115.6 |
| FA20-5.1 | 5.1 | 2165 | 110.8 |
| FA20-7.0 | 7.0 | 2130 | 132.3 |
| FA35-0.9 | 0.9 | 2238 | 243.7 |
| FA35-4.3 | 4.3 | 2246 | 257.2 |
| FA35-8.1 | 8.1 | 2056 | 395.3 |
| SL20-1.1 | 1.1 | 2263 | 98.0 |
| SL20-5.0 | 5.0 | 2188 | 106.6 |
| SL20-7.0 | 7.0 | 2166 | 108.0 |
| SL35-1.3 | 1.3 | 2259 | 177.8 |
| SL35-4.5 | 4.5 | 2168 | 162.2 |
| SL35-9.0 | 9.0 | 2067 | 189.6 |