| 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 | 78.9 | 62.0 | 2950 | 265 | 6.11 | 0.65 |
| Per D | 157.9 | 123.9 | 18060 | 1245 | 10.70 | 1.28 |
| Per T | 236.8 | 185.9 | 25060 | 1440 | 10.29 | 1.92 |
| Per m of wall | 197.3 | 154.9 | 22580 | 1560 | 10.70 | 1.60 |
*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"