This is exactly what they do in china.
Tile directly on concrete wall.
This was in the kitchen area.
The thinset will firmly bond the board to the concrete surface concealing all surface imperfections on the concrete behind the construction board and leaving a perfectly level and even surface for the tile.
Installing tile directly on concrete.
Joined jan 27 2012 messages 4 197 reactions 511 location peterborough england.
For the bathroom i believe they put a plastic membrane in place first for waterproofing.
If existing tiles are beyond repair remove the tile and install a piece of wallboard in its place.
If in doubt consider installing the concrete tiles as a wall accent or backsplash to integrate their design without it being an impractical underfoot option.
Remove the tile and prepare the wall according to the corresponding instructions above or tile over the existing tile.
Repair any loose or cracked tiles.
This is best if the surface is somewhat uneven or marred.
A worker used generous amounts of concrete applied directly to the back of the tile and then set in place.
Scrub concrete walls with a wire brush to remove debris dust or any other materials stuck to the wall.
It s necessary to inspect the surface first before putting tile on concrete as there might be cracks uneven areas or moisture penetration.
Ceramic and porcelain tile are so frequently installed at or above grade level on a cement board underlayment or directly on plywood that it almost seems novel to install tile directly on concrete.
Can i tile directly onto the concrete wall.
When the concrete wall is plumb tile can be applied directly to the surface or a metal lath can be fastened to the wall with a scratch and brown coat of mortar.
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Yet this application does make sense since concrete is heavy solid and is typically thought of as an unbending uncompromising material.
If there is no structural damage and the wall may still be able to support the weight of the tiles you can proceed with the work.
The board is then pressed into place on the wall and adjusted for plumb and level.
Wash the wall with tsp tri.
Grind off all ridges or mortar protruding out from the wall with a concrete grinder.
To do so make sure all of the tiles are intact and secure.
May 9 2012 2 yes you can.