What Are the Best Materials for Airport Runways?

DALLAS – Airport runway materials must be exceptionally strong to withstand the pressure of aircraft takeoffs and landings, plus years of frequent use.

Before heavier airplanes from the late 1930s onward became the norm, runways were often made of grass and were relatively short, measuring less than 2,000 feet.

However, many commercial planes, such as the Boeing 747, need nearly 12,000 feet of runway space at sea level. The length requirements extend in places located at higher elevations. At the same time, improvements in jet engines facilitated better takeoff and climbing capabilities of some planes.

These developments have curbed runway lengths read more ⇒

Source:: “Airways Magazine”

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