Water should readily absorb in the concrete as an indication that it is suitable for bonding the tile to it.
Tiling painted concrete basement floor.
Skip this step and we guarantee your new tile will crack right over the cracks in the concrete.
Patch any small cracks or holes with concrete patching compound.
If you re going to install tiles in wet areas such as bathrooms and balconies you need to apply a waterproofing membrane or paint first.
If the paint comes loose so does the tile.
Many basement flooring materials like paint epoxy tile and rubber flooring for example can go down directly over the basement s original poured concrete floor as long as the concrete is in good condition.
Rinse the floor in small sections and then blot it dry.
Let the primer dry and then apply the membrane photos 3 and 4.
The tile will be fine.
You should either strip or bead blast the concrete and thoroughly clean it.
Omg these are all rediculous suggestions.
If you discovered any defects on the floor fill them with a concrete patch or self leveling compound to achieve a flat surface that s ready to receive ceramic tiles.
Unfortunately the tile cannot be adhered directly to the painted surface.
Installing tile over painted concrete adds a few extra steps to your tiling job.
Steam off the paint with a steam mop and rough the concrete up a bit.
While you can install tile directly on concrete problems erupt when the concrete cracks or shifts.
Let the floor dry overnight if you live in a damp or humid climate.
This option works best when the concrete floor is in good condition so take care to follow all of the steps below to repair cracks fill depressions and make sure the floor is level.
Cut the membrane so it s 1 1 2 times the width of your tiles.
Painted concrete can be made porous with sandblasting or other hard abrasive actions.
Install tile directly on the concrete floor in many cases you can lay tile directly on the concrete surface which is naturally hard and durable.
Paint used on concrete will not bond with the tile adhesive.
All paint will need to be removed before you begin installing the tile.
Then prime the concrete see photo 2 with the recommended solution consult the membrane manufacturer s literature.
If you choose to try to bond the tile to the paint then you need.
Answer it is possible to bond porcelain tile to a painted surface but it isn t recommended because the overall tile attachment is limited to the strength of the bond of the paint to the concrete.