Prestressed Concrete Tanks? Mundane? Or Architectural Gems? Circular wrapped prestressed concrete tanks (WPCTs) have been built for over seven decades in the U.S. By shotcreteweb|2022-02-16T16:49:25+00:00January 9th, 2011| Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail About the Author: shotcreteweb