Water Control Technology™ (WCT) is based on preserving the superior performance characteristics of concrete block while adding features that improve the ability of masonry wall assemblies to resist moisture penetration. We made subtle changes to the top surfaces of each WCT block’s webs to discourage water from crossing to the interior face shell.
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The Concrete Products Group LLC (CPG) consists of regional market leaders in the concrete products industry. The CPG is organized to provide consistent, top-quality products to regional and national customers.