Fig. 1.

Fig. 2.

Fig. 3.

Fig. 4.

Fig. 5.

Fig. 6.

Fig. 7.

Fig. 8.

Fig. 9.

Fig. 10.

Fig. 11.

Mix-ratio of fluidized solidified soil
| Samples | Soil type | Soil (kg) | Cement (kg) | Water (kg) | Water type | Flocculant as a percentage of cement (%) |
|---|---|---|---|---|---|---|
| 1 | No flocculant | 10 | 0.5 | 3 | Tap-water | 0 |
| 2 | No flocculant | 10 | 0.5 | 3 | Supernatant with PAC+APAM | <0.1% |
| 3 | Add PAC | 10 | 0.5 | 3 | Supernatant with PAC | ~8.0% |
| 4 | Add APAM | 10 | 0.5 | 3 | Supernatant with APAM | ~2.4% |
| 5 | Add PAC+APAM | 10 | 0.5 | 3 | Supernatant with PAC+APAM | ~10.4% |
Samples with different flocculants added
| Samples | 1.0% PAC | 0.3% APAM |
|---|---|---|
| Original mud | Water 10ml | |
| A | 10ml | / |
| B | / | 10ml |
| C | First add 10ml of PAC, stir for 10s, and then add 10ml of APAM | |
| D | 10mlPAC+10ml APAM | |
| E | First add 10ml of APAM, stir for 10s, and then add 10ml of PAC | |