Technical Spesification
| 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 | 15 x 15 | 225 | 54 | 31,76 | 51,9 | 15 | 0,1 | 0,45 | 0,75 | 4 5 |