Table 2 Mixture design for HRPC and PRPC.

Ordinary Portland cement (kg/m³)

815.18

816.42

Silica fume (kg/m³)

245.31

244.33

Slag (kg/m³)

120.08

122.16

Quartz coarse sand (kg/m³)

480.32

490.32

Quartz fine sand (kg/m³)

480.32

490.32

Water reducer (kg/m³)

35.40

35.47

PP fiber (kg/m³)

1.82 (0.2%^a)

2.73 (0.3%^a)

Steel fiber (kg/m³)

157 (2%^a)

–

Water (kg/m³)

188.81

189.20

w/b ratio

0.16

0.16