Don't know the specifics of the GP's story, but nowadays, it's mostly aluminum sheeting boards that lock together which are painted with a non-slip paint. It's actually quite impressive, seamless joins, etc.
The old Martson matting worked, but were FOD hazards as well since sand and rocks would often come up through the joins. You definitely don't forget landing on one though, really wakes you up as the aircraft shakes itself like crazy on roll-out.
The old Martson matting worked, but were FOD hazards as well since sand and rocks would often come up through the joins. You definitely don't forget landing on one though, really wakes you up as the aircraft shakes itself like crazy on roll-out.