Concrete

A tornado cannon hurls two by fours into wall panels to demonstrate how wood stud and concete construction stand up to hurricane-force winds. The Polysteel concrete construction is a feature in Miller Custom Homes green-built Homearama home because of its energy-efficiency. The 6500 square foot luxury home will showcase cutting edge green technologies, including gray water recycling and solar energy. Tidewater Builders Association’s Homearama opens to the public Oct. 3-19 in the Ashville Park neighborhood of Virginia Beach, Va. More informatoin is at www.homearama.tv