Asphalt 
A black petroleum based solid mixture composed of bitumen, sand and crushed rock. It is typically used for general play areas and some non-turf tennis courts. It is also commonly referred to as Macadam.
Asphalt
A black petroleum based solid mixture composed of bitumen, sand and crushed rock. It is typically used for general play areas and some non-turf tennis courts. It is also commonly referred to as Macadam.