From: Freeze–Thaw Resistance of Ternary Blended Concrete Using Ferronickel Slag
O100
OG50
OG30F20
Void
0.85
0.89
1.27
Large capillary
16.71
14.66
0.76
Medium capillary
8.18
6.97
10.17
Small capillary
1.49
2.59
11.64
Total
27.23
25.11
23.83