From: Structural Behavior of Ultra-High Strength Concrete Columns Reinforced with Basalt Bars Under Axial Loading
Item
Cement
(kg/m3)
Fine aggregate
Silica Fume (kg/m3)
Quartz Powder
Lime Powder
Superplasticizer
Water-binder
–
Per m3 of concrete
720
1105
220
170
180
55
0.18