| 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 | 64.7 | 50.8 | 2510 | 230 | 6.23 | 0.76 |
| Per D | 129.3 | 101.5 | 15360 | 980 | 10.90 | 1.51 |
| Per T | 194.0 | 152.3 | 21320 | 1145 | 10.48 | 2.27 |
| Per m of wall | 107.8 | 84.6 | 12800 | 820 | 10.90 | 1.26 |
*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"