Table 1: Foundation mix design

Batch 3 Batch 4
Water (C) 305kg/m3 217kg/m3
Cement (C) 277kg/m3 277kg/m3
Bentonite (B) 69kg/m3 69kg/m3
Aggregate 1485kg/m3 1485kg/m3
W/C 110% 78%
B/(C+B) 20% 20%
B/W 23% 32%