Astroturf track question

[henry64]

Hello all. I live in America and one of my friends wants to start a local R/C club. Short Course off-road is very popular in my area.

We are exploring all of our options for getting some organized indoor racing going in our area. I was wanting to know some more information about these Astroturf type tracks I keep seeing online that are popular in Europe.

I currently race indoor dirt off-road and indoor carpet "off-road" (ozite track with jumps).

When these tracks state Astroturf are they inferring Astroturf-brand athletic surface ? Or do they mean inexpensive indoor/outdoor carpet?

Any help would be greatly appreciated.