| 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 | 140.0 | 109.9 | 10740 | 625 | 8.76 | 0.92 |
| Per D | 280.0 | 219.8 | 83050 | 3675 | 17.22 | 1.83 |
| Per T | 420.0 | 329.7 | 114310 | 4150 | 16.50 | 2.74 |
| Per m of wall | 233.3 | 183.2 | 69210 | 3065 | 17.22 | 1.52 |
*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"