Laboratory Tests on Effectiveness of Environment-Friendly Organic Polymer on Physical Properties of Sand

Figure 8

The volume of running water from bottom outlet: (a) curing time 0 h; (b) curing time 3 h; (c) curing time 6 h; (d) curing time 12 h; (e) curing time 24 h.

(a)

(b)

(c)

(d)

(e)