Roof deck surface for car standing - Any ideas on a paving surface?

[palladio]

I'm looking for ideas on materials to surface and waterproof a concrete roof deck to be suitable for a car standing but good looking too.

The deck is precast conc. slabs with a 45mm screed over.

The snag is that it needs to be a thinish layer as there is garage off of the deck. Currently it has an inside floor level the same as the outside deck level so anything I add for waterproofing and paving needs to ramp down to taper down to the inside floor level.

First thoughts were asphalt with a promenade tile or a clay tile. Or perhaps a resin something or other could waterproof and surface in one go?

I know this is an odd one. Basically its a house on a steep hill. Road is at top with a drive going into an elevated garage. Under the drive and garage are areas being converted into the house.

Ideas much appreciated.

Pete

[seanandruby]

black jack, bituthene then cover with cordec sheets. that will waterproof it then you can overlay with your choice of paving. you may need a structural engineer to make sure it is load bearing.

[lutonlagerlout]

resin bonded gravel?
LLL

[matt h]

epdm layer with your choice of paving over. epdm is single layer very thin and waterproof, and would be the best long term option imho:)

[matt h]

For your particular project you could try looking at the firestone uk website