Experimental Research on Durability of Fly Ash Pavement Concrete and Mix Proportion Optimization

Table 6

The relationship between initial current and power-on time.

Initial current I0 (mA)	Power-on time (h)
I0 < 5	168
5 ≤ I0 < 10	96
10 ≤ I0 < 30	48
30 ≤ I0 < 60	24
60 ≤ I0 < 120	8
120 ≤ I0	4