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 82.3 64.6 3450 290 6.47 0.78
Per D 164.7 129.3 23060 1440 11.83 1.55
Per T 247.0 193.9 31890 1650 11.36 2.32
Per m of wall 137.2 107.7 19220 1200 11.83 1.29

*One side, excluding inside of interlocks.

S = Single Pile: considered neutral axis y'-y' | Download Autocad DWG or DXF file. 

D = Double pile: considered neutral axis y-y | Download Autocad DWG or DXF file. 

T = Triple pile: considered neutral axis y"-y"