| 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 | 109.9 | 86.3 | 7110 | 481 | 8.04 | 0.96 |
| Per D | 219.7 | 172.5 | 49280 | 2400 | 14.98 | 1.91 |
| Per T | 329.6 | 258.7 | 68080 | 2750 | 14.37 | 2.86 |
| Per m of wall | 146.5 | 115.0 | 32850 | 1600 | 14.98 | 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"