Download Autocad DWG or DXF file. 

                  Sectional area (cm2) Mass per m (kg/m) Moment of inertia (cm4) Section modulus (cm3) Radius of gyration (cm) Coating area* (m2/m)
Per S 91.0 71.4 24748 1211 16.5 1.04
Per D 181.9 142.8 49495 2422 16.5 2.05
Per m of wall 122.3 96.0 33263 1628 16.5 1.38

*One side, excluding inside of interlocks. S = Single Pile |  D = Double pile