| 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 | 112.7 | 88.5 | 8760 | 554 | 8.82 | 1.01 |
| Per D | 225.5 | 177.0 | 58950 | 2670 | 16.17 | 2.00 |
| Per T | 338.2 | 265.5 | 81520 | 3065 | 15.53 | 2.99 |
| Per m of wall | 150.3 | 118.0 | 39300 | 1780 | 16.17 | 1.33 |
*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"