Table 5.
Basic data for calculation.
| Material and Technological Data | |
|---|---|
| Concrete class | C30/37 |
| Cement type | CEM III (slag content is 58%) |
| Cement content | 300 kg/m3 |
| Water content | 150 kg/m3 |
| Aggregate type | gravel |
| Concrete density | 2400 kg/m3 |
| 28-day compressive strength fcm | 38 MPa |
| 28-day tensile strength fctm | 2.9 MPa |
| Modulus of elasticity Ecm | 33 GPa |
| Reinforcement at the top and bottom surface in both directions | 16 at 12 cm |
| Concrete cover | 60 mm |
| Ambient temperature | 15 °C |
| Initial concrete temperature | 18 °C |
| Wind speed | 4 m/s |