IRVING, Texas, Oct. 1, 2015 /PRNewswire/ -- Hanson Building Products (HBP), a leading multinational manufacturer of a diversified range of concrete and clay building products in the United States, Canada and the United Kingdom, today announced that its North American concrete pipe and precast business has finalized the purchase of Cretex Concrete Products (CCP) headquartered in Maple Grove, Minnesota.read more