| Type | Size (cm2) | Area (cm2) | Weight (kg/m’) | Allowed Strength (ton) | Ultimate Strength (ton) | Strong Support (ton) | Allowed Moment (ton) | Ultimate Moment (ton) | Tensile Strength (ton) | Reinforcement Strand (inch) |
| Square | 35×35 | 1.225 | 294 | 170,95 | 278 | 110 | 2,40 | 5,71 | 14.09 | 4D 3/8 |