| No. | Bentonite (wt%) | Fly Ash (wt%) | Water Content (%) |
| ① Bentonite Only | 100 | 0 | 5 |
| ② Bentonite + Fly Ash (Raw) | 80 | 20 | 5 |
| ③ Bentonite + Fly Ash (Raw) | 70 | 30 | 5 |
| ④ Bentonite + Fly Ash (Raw) | 60 | 40 | 5 |
| ⑤ Bentonite + Fly Ash (Crushing) | 80 | 20 | 5 |
| ⑥ Bentonite + Fly Ash (Crushing) | 70 | 30 | 5 |
| ⑦ Bentonite + Fly Ash (Crushing) | 60 | 40 | 5 |