| 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 | 109.7 | 86.1 | 8740 | 546 | 8.93 | 0.90 |
| Per D | 219.5 | 172.3 | 59360 | 2640 | 16.45 | 1.79 |
| Per T | 329.2 | 258.4 | 82060 | 3025 | 15.79 | 2.68 |
| Per m of wall | 182.9 | 143.6 | 49460 | 2200 | 16.45 | 1.49 |
*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"