| 沉降时间/min | 重浆 + 环空保护液 | 重浆 |
| 5 | 5 | 0.5 |
| 10 | 8 | 1 |
| 20 | 12.5 | 1.5 |
| 40 | 19 | 2.5 |
| 60 | 24.5 | — |
| 80 | 29 | — |
| 100 | 31.5 | 5 |
| 190 | 34 |
|