Study on the Mix of Slurry Membrane for Soil Conditioning of EPB Shield and Its Application Effect in Water-Rich Gravel Strata

Table 4

Results of the slump of slag soil with different mass ratios.

Serial number	Mass ratio	Slump (mm)
1	1 : 1	240
2	1 : 2	200
3	1 : 3	180
4	1 : 4	150
5	1 : 5	80
6	1 : 6	30