Research Article
Effects of High Temperatures on the Physical and Mechanical Properties of Carbonated Ordinary Concrete
Table 5
Parameters in stress-strain relationship of carbonated concrete after high temperature exposure.
| | Specimen no. | Averaged carbonation depth (mm) | Exposure temperature (°C) | | |
| | 1 | 24.2 | 20 | 0.894 | 4.772 × 10−5 | | 2 | 19.8 | 300 | 0.706 | 1.242 × 10−4 | | 3 | 21.6 | 400 | 0.665 | 2.459 × 10−4 | | 4 | 22.1 | 500 | 0.508 | 4.078 × 10−4 | | 5 | 21.4 | 600 | 0.422 | 6.702 × 10−4 |
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