Curing Concrete


(Omar67) #1

[CENTER][CENTER][COLOR=red][FONT=Arial]CURING CONCRETE

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Adding water to Portland cement to form the water-cement paste that holds concrete together starts a chemical reaction that makes the paste into a bonding agent. This reaction, called hydration, produces a stone-like substance—the hardened cement paste. Both the rate and degree of hydration, and the resulting strength of the final concrete, depend on the curing process that follows placing and consolidating the plastic concrete.
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(dlovanpakeng) #2

thanks for every thing


(Omar67) #3

You welcome my brother