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Concrete

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How do Airfield <strong>Concrete</strong> Pavements Fail<br />

Early age failures (within<br />

few days)<br />

•Cracking<br />

•Spalling<br />

In-service failures (20 to<br />

30 years)<br />

•Cracking g - aircraft loading<br />

•Spalling<br />

•Materials related distress (ASR, Deicer)<br />

•Roughness<br />

•Safety y needs

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