Question: what is the difference between asphalt and tarmac?
Answer: Tarmac, short for tarmacadam, is made when a layer of crushed stone or aggregate is coated and mixed with tar. ... While asphalt is a similar mixture to tarmac, it actually consists of less external materials, making it slightly harder wearing. Both asphalt and tarmac are used for driveway, pavement and road surfaces.