Airfield pavement

Quick answer：

Airfield pavement refers to the surface layer of an airport runway and taxiway, which is designed to withstand the stresses of aircraft operations. It is typically made of asphalt concrete, concrete, or other durable materials. The purpose of the pavement is to provide a smooth, level, and durable surface for aircraft to take off and land, as well as for ground operations. Proper pavement design and maintenance are crucial for ensuring the safety and efficiency of airport operations.