From: Bond Behavior of Pretensioned Strand Embedded in Ultra-High-Performance Fiber-Reinforced Concrete
W/B | Relative weight ratios to cement | Steel fiber* | |||||
---|---|---|---|---|---|---|---|
Water | Cement | Silica fume | Silica sand | Silica flour | Superplasticizer | ||
0.2 | 0.227 | 1.0 | 0.25 | 1.1 | 0.3 | 0.16 | 2% |