You’ve probably heard the phrase hundreds of times. A plane is “waiting on the tarmac”, passengers are “stuck on the tarmac”, or airport staff are working “out on the tarmac”. It has become such a familiar expression that most people naturally assume the enormous paved areas surrounding an airport are…

A newly laid tarmac road should normally have a consistent profile that allows vehicles to travel smoothly and rainwater to drain effectively. Over time, however, some property owners begin to notice waves, ridges or rippled sections developing across the surface. These defects are more than an appearance problem. A visibly…

A road that floods once after an exceptional storm may simply have experienced more rainfall than its drainage system could handle. A road that floods repeatedly is a different matter. Persistent standing water usually indicates a wider problem involving drainage capacity, surface levels, surrounding ground conditions or the construction beneath…