Concrete contractor and tilt-up entrepreneur Larry Clark discusses the construction of Capital Centre, an all-tilt-up sports and entertainment complex he is building in Lansing, Mich. The facility includes a 52,000-square-foot basketball stadium, a 176,00-square-foot building for soccer, hockey, and gymnastics, and a health and fitness building with an indoor running track. For the walls of all three buildings, Clark is using more than 180,000 square feet of tilt-up sandwich panels as tall as 45 feet.