Influence of Ferronickel Slag on Impermeability of Seawater-Corroded Cement Soil Using an Electrochemical Test

Table 5

The electrochemical testing plan.

No.	Total mass mixing ratio of cementitious materials (%)	Water-to-cement ratio (-)	Mass replacement ratio of the ferronickel slag powder and mineral powder composite to cement (%)	Actual mixing ratio of the ferronickel slag powder and mineral powder composite (%)	Curing condition (-)	Curing period (day)
A-0	15	0.5	0	0	Purified water	28	90
A-1	15	0.5	10	1.5	Purified water	28	90
A-2	15	0.5	20	3	Purified water	28	90
A-3	15	0.5	30	4.5	Purified water	28	90
A-4	15	0.5	40	6	Purified water	28	90
B-0	15	0.5	0	0	Seawater	28	90
B-1	15	0.5	10	1.5	Seawater	28	90
B-2	15	0.5	20	3	Seawater	28	90
B-3	15	0.5	30	4.5	Seawater	28	90
B-4	15	0.5	40	6	Seawater	28	90