| 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 | 99.2 | 77.9 | 6590 | 456 | 8.15 | 0.96 |
| Per D | 198.5 | 155.8 | 43060 | 2110 | 14.73 | 1.91 |
| Per T | 297.7 | 233.7 | 59610 | 2410 | 14.15 | 2.86 |
| Per m of wall | 132.3 | 103.8 | 28710 | 1410 | 14.73 | 1.27 |
*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"