Table 7 Peak stress and cubic compressive strength.
From: Property Assessment of High-Performance Concrete Containing Three Types of Fibers
Strength | Normal concrete | Carbon fiber concrete | Polypropylene fiber concrete | Aramid fiber concrete | HFRC |
|---|---|---|---|---|---|
fcu,k | 63.7 | 62.8 | 59.6 | 61.9 | 63.1 |
fck | 44.4 | 59.4 | 46.2 | 41.3 | 51.9 |
fck/fcu,k | 0.70 | 0.95 | 0.78 | 0.67 | 0.82 |