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' | 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"