547615.fig.006a
(a)
547615.fig.006b
(b)
547615.fig.006c
(c)
547615.fig.006d
(d)
547615.fig.006e
(e)
547615.fig.006f
(f)
Figure 6: Electrical conductivity (EC) and percent sodium (PS) of samples treated: (a) with pozzolan and of 35 days curing time, (b) with 5% pozzolan and of various curing times, (c) with cement of 35 days curing time, (d) with 2% cement and of various curing times, (e) with 1.5% cement and various pozzolan percentages and of 35 days curing, and (f) with 1.5% cement and 5% pozzolan and of various curing times.