Hot & Cold Weather Masonry Construction
Curing
In order for masonry to cure properly, the required temperatures must be maintained for a sufficient length of time. The enclosure used to provide protection can be left in place with heaters used to maintain temperatures at or above the required minimum. When using heaters that blow hot air, be careful that the wall temperature does not rise above 120°F (48.9°C). Increased evaporation may prevent proper curing and may result in color variations. Blanket type heaters that cover the wall are viable options.
Summary: Sufficient temperatures to promote continued hydration of the cement in the mortar must be maintained to provide adequate curing.
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