| Sectional area (cm2) | Mass per m (kg/m) | Moment of inertia (cm4) | Elastic section modulus (cm3) | Radius of gyration (cm) | Coating area* (m2/m) | |
|---|---|---|---|---|---|---|
| Per S | 135.3 | 106.2 | 10400 | 600 | 8.77 | 0.93 |
| Per D | 270.7 | 212.5 | 82060 | 3600 | 17.41 | 1.85 |
| Per T | 406.0 | 318.7 | 112870 | 4060 | 16.67 | 2.77 |
| Per m of wall | 225.6 | 177.1 | 68380 | 3000 | 17.41 | 1.54 |
*One side, excluding inside of interlocks. S = Single Pile: considered neutral axis y'-y' | D = Double pile: considered neutral axis y'-y' | T = Triple pile: considered neutral axis y"-y"