Specimen
States of reinforced concrete
Predictive k value
General strength
, 
pH = 12.5 (fire-damaged before)
6.3 × l0−4
High strength
, 
pH=11.2 (fire-damaged before)
2.5 × l0−5
| Specimen | States of reinforced concrete | Predictive k value |
| General strength |
pH = 12.5 (fire-damaged before) | 6.3 × l0−4 |
| High strength |
pH=11.2 (fire-damaged before) | 2.5 × l0−5 |