Evaluation of Reclaimed Hydrated Fly Ash as an Aggregate for Sustainable Roadway Base Material

Figure 7

Cyclic plate load test results. (a) Test item 1: 200 mm of HFA. (b) Test item 2: 200 mm of HFA stabilized with the geogrid (7-day cure). (c) Test item 3: 200 mm of HFA (28-day cure).

(a)

(b)

(c)