| 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 | 81.9 | 64.3 | 5750 | 410 | 8.38 | 0.85 |
| Per D | 163.8 | 128.6 | 35290 | 1680 | 14.68 | 1.69 |
| Per T | 245.6 | 192.8 | 48970 | 1955 | 14.12 | 2.53 |
| Per m of wall | 136.5 | 107.1 | 29410 | 1400 | 14.68 | 1.41 |
*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"