Table 2.

The ratios of each constituent material for UHPC.

number	variable	range
1	mass of cement-to-mass of solids	0.29−0.50
2	mass of metakaolin-to-mass of solids	0−0.11
3	mass of fly ash-to-mass of solids	0−0.13
4	mass of silica fume-to-mass of solids	0−0.12
5	mass of sand-to-mass of solids	0.30−0.54
6	mass of quartz-to-mass of solids	0−0.23
7	water-to-cement ratio	0.17−0.29
8	volume fraction of steel fibres	0–3.5%