Table 5.
Mix ratio design of PFSS with MSW-IBA and its ground ash
| Samples | Soil (g) |
Content of firming agent(%) | Firming agent composition (%) |
Fine aggregate (%) |
Water (g) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Key component |
Activator |
Water reducer | |||||||||
| Slag | MSW-IBA ground ash (30%) | Cement | Gypsum | Sodium silicate | MSW-IBA | ||||||
| 125–18 | 1000 | 30 | 45.5 | 19.5 | 25 | 10 | 18 | 1.5 | 30 | 623.3 | |
| 125–22 | 1000 | 30 | 45.5 | 19.5 | 25 | 10 | 22 | 1.5 | 30 | 623.3 | |
| 125–24 | 1000 | 30 | 45.5 | 19.5 | 25 | 10 | 24 | 1.5 | 30 | 623.3 | |
| 155–18 | 1000 | 30 | 45.5 | 19.5 | 25 | 10 | 18 | 1.5 | 30 | 616.9 | |
| 155–22 | 1000 | 30 | 45.5 | 19.5 | 25 | 10 | 22 | 1.5 | 30 | 616.9 | |
| 155–24 | 1000 | 30 | 45.5 | 19.5 | 25 | 10 | 24 | 1.5 | 30 | 616.9 | |
| 185–18 | 1000 | 30 | 45.5 | 19.5 | 25 | 10 | 18 | 1.5 | 30 | 610.5 | |
| 185–22 | 1000 | 30 | 45.5 | 19.5 | 25 | 10 | 22 | 1.5 | 30 | 610.5 | |
| 185–24 | 1000 | 30 | 45.5 | 19.5 | 25 | 10 | 24 | 1.5 | 30 | 610.5 | |