Concrete
Concrete
Concrete
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<strong>Concrete</strong><br />
e Curing<br />
‣Need to maintain adequate<br />
moisture regime<br />
‣Inadequate curing leads<br />
• Excessive moisture loss at surface<br />
=> plastic shrinkage cracking<br />
• Weak surface => durability<br />
problems<br />
to<br />
‣Must assure timely curing<br />
behind paver - begins soon after<br />
concrete finishing<br />
Curing compounds<br />
(CRD C300/ASTM<br />
C309)<br />
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