Table 5 Slurry mix proportions
From: Surface crack treatment of concrete via nano-modified microbial carbonate precipitation
No | Working bacteria solution(mL) | Distilled water (mL) | Sodium alginate (g) | Polyvinyl alcohol (g) | Nano SiO2 (g) |
|---|---|---|---|---|---|
I | 0 | 600 | 0 | 0 | 0 |
II | 0 | 600 | 6 | 6 | 12 |
III | 300 | 300 | 6 | 6 | 12 |