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RESERVE <br />ADVISORS <br />Asphalt pavement at parking area overview <br />Pavement crack <br />Pavement crack <br />Useful Life: 15- to 20-years with the benefit of timely crack repairs and patching <br />Component Detail Notes: The initial installation of asphalt uses at least two lifts, or two <br />separate applications of asphalt, over the base course. The first lift is the binder course. <br />The second lift is the wearing course. The wearing course comprises a finer aggregate <br />for a smoother, more watertight finish. The following diagram depicts the typical <br />components although it may not reflect the actual configuration at Arden Hills City Hall-. <br />Page 4.31 - Reserve Component Detail <br />