Table 2: The properties of sandy soil used.

Property Value Standard
specific gravity, Gs 2.66 ASTM D 854-2005
unified soil classification system (USCS) SP ASTM D 2487
minimum dry unit weight, kN/m3 14.1 ASTM D 4254-00
maximum dry unit weight, kN/m3 17.2 ASTM D 4253-00