| 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 | 140.6 | 110.4 | 10390 | 601 | 8.60 | 1.03 |
| Per D | 281.3 | 220.8 | 84370 | 3750 | 17.32 | 2.04 |
| Per T | 422.0 | 331.3 | 115950 | 4215 | 16.58 | 3.05 |
| Per m of wall | 187.5 | 147.2 | 56240 | 2500 | 17.32 | 1.36 |
*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"