| Label | Concrete Class | Diameter (mm) | Thickness of uPVC Tube (mm) | Height of the Specimens (mm) | Number of Specimens |
|---|---|---|---|---|---|
| C3 | C25 | 100 | - | 200 | 3 |
| C3 | C25 | 110 | - | 220 | 3 |
| C3P3H1 | C25 | 110 | 3 | 220 | 3 |
| C3P4H1 | C25 | 140 | 3 | 280 | 3 |
| C3P3H2 | C25 | 110 | 3 | 440 | 3 |
| C3P4H2 | C25 | 140 | 3 | 560 | 3 |
| C3P3H3 | C25 | 110 | 3 | 660 | 3 |
| C3P4H3 | C25 | 140 | 3 | 840 | 3 |