| 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 | 145.4 | 114.1 | 10950 | 633 | 8.68 | 0.92 |
| Per D | 290.8 | 228.3 | 86790 | 3840 | 17.28 | 1.83 |
| Per T | 436.2 | 342.4 | 119370 | 4330 | 16.54 | 2.74 |
| Per m of wall | 242.0 | 190.2 | 72320 | 3200 | 17.28 | 1.52 |
*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"