Table 4.
Compressive test results.
| Specimens | Compressive Strength (MPa) | Strain at Max. Compressive Strength (%) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 3 Days | 7 Days | 28 Days | 3 Days | 7 Days | 28 Days | |||||
| Wet | Dry | Wet | Dry | Wet | Wet | Dry | Wet | Dry | Wet | |
| OPC-0.0 | 21.7 | - | 29.2 | - | 36.3 | 0.212 | - | 0.211 | - | 0.214 |
| OPC-0.5 | 20.2 | - | 27.8 | - | 42.2 | 0.205 | - | 0.186 | - | 0.225 |
| OPC-1.0 | 14.6 | - | 25.5 | - | 34.0 | 0.241 | - | 0.247 | - | 0.231 |
| OPC-1.5 | 16.4 | - | 24.5 | - | 35.9 | 0.486 | - | 0.239 | - | 0.311 |
| OPC-2.0 | 18.2 | - | 24.2 | - | 36.4 | 1.167 | - | 1.413 | - | 0.457 |
| AAS-0.0 | 14.3 | 21.8 | 22.0 | 31.8 | 34.6 | 0.290 | 0.195 | 0.209 | 0.236 | 0.207 |
| AAS-0.5 | 15.5 | 24.8 | 23.0 | 35.9 | 39.3 | 0.245 | 0.238 | 0.227 | 0.225 | 0.238 |
| AAS-1.0 | 15.8 | 23.4 | 25.5 | 34.6 | 34.7 | 0.285 | 0.246 | 0.272 | 0.228 | 0.219 |
| AAS-1.5 | 17.5 | 27.8 | 28.5 | 38.1 | 42.3 | 0.692 | 0.561 | 0.697 | 0.333 | 0.334 |
| AAS-2.0 | 23.5 | 31.8 | 34.6 | 40.1 | 41.4 | 1.020 | 0.719 | 0.883 | 0.480 | 0.447 |