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 76.3 59.9 5440 395 8.44 0.85
Per D 152.6 119.8 31900 1525 14.46 1.69
Per T 228.9 179.7 44350 1785 13.92 2.53
Per m of wall 127.2 99.8 26590 1270 14.46 1.41

*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"