| 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 | 129.7 | 101.8 | 10070 | 589 | 8.81 | 0.93 |
| Per D | 259.4 | 203.6 | 77350 | 3405 | 17.27 | 1.85 |
| Per T | 389.0 | 305.4 | 106490 | 3850 | 16.55 | 2.77 |
| Per m of wall | 216.1 | 169.6 | 64460 | 2840 | 17.27 | 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"