Enhancement of Ultrahigh Performance Concrete Material Properties with Carbon Nanofiber

Table 1

Ultrahigh performance concrete mix design.

Mix ingredient	Relative weight
Cement (Type I)	0.75
Silica fume	0.25
Sand (0–0.18 mm)	0.3
Sand (0.18–0.5 mm)	0.42
Gravel (≤8 mm)	0.42
Water	0.2
Superplasticizer	0.049