Tarmacs, also known as runways, are extremely important components of an airport. They serve as the surface on which airplanes can take off and land. However, there are several phrases and synonyms that can be used to describe tarmacs. These include "airport aprons," "landing strips," and "aviation concrete." Other synonyms for tarmac include "asphalt," "pavement," and "concrete." Geo-textile, base course, and sub-base course are also terms that are commonly associated with tarmac construction. Regardless of the terms used to describe this essential aspect of aviation, proper maintenance and repair is crucial to ensure safe and efficient air travel for everyone involved.