Degradation Behavior of Concrete after Freeze-Thaw Cycles and Then Exposure to High Temperatures

<div>Surface degradation of freeze-thawed concrete specimens after different high temperatures: (a) 300°C (water-cooled), (b) 400°C (water-cooled), (c) 400°C (air-cooled), and (d) 500°C (water-cooled).</div>

Advances in Materials Science and Engineering

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Figure 4

Figure 4: Degradation Behavior of Concrete after Freeze-Thaw Cycles and Then Exposure to High Temperatures 