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 71.1 55.8 3100 270 6.60 0.78
Per D 142.2 111.6 18840 1190 11.51 1.55
Per T 213.3 167.4 26150 1380 11.07 2.32
Per m of wall 118.5 93.0 15700 990 11.51 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"