| 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 | 61.8 | 48.5 | 2420 | 225 | 6.26 | 0.76 |
| Per D | 123.7 | 97.1 | 14420 | 925 | 10.80 | 1.51 |
| Per T | 185.5 | 145.6 | 20030 | 1080 | 10.39 | 2.26 |
| Per m of wall | 103.1 | 80.9 | 12010 | 770 | 10.80 | 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"