"Ed Kaz" wrote in message
...
I have a old concrete basement floor that is very rough and thinking
of
installing asphalt floor tiles (the kind in supermarkets). Can I
install
something over the top of the concrete floor (like wonder board
concrete
boardor exterior plywood to make the surface smooth??? I don't
think
patching the existing concrete floor is a good idea (it's pretty
old and
somewhat crumbly). If I can go over the top, what can I use to
fasten it to
the concrete?

Thanks
Ed

You can use Ardex (or any other cementatious based) self leveling
patch. Just make sure the floor is clean.

Willie