Concrete Curing Blankets are one of the most popular lines of Powerblanket products because Powerblanket has changed the conventional method of transferring heat to concrete by providing uniform heat across the entire blanket. These insulated concrete blankets eliminate hot and cold spots, reduce downtime, and increase profits. Powerblanket concrete curing blankets are an extremely effective option for achieving and maintaining the correct temperatures for concrete curing. Use heated concrete curing blankets to thaw ground before pouring concrete and again after finishing to keep concrete from freezing. Powerblanket products provide a maintenance-free heating solution, eliminating the hassle of cold weather. Powerblankets are ETL certified to the same high electrical standards as other Na.