Lloyd s bathroom tiles failed when either the wall wasn t prepared properly or the mastic was exposed to too much.
Tiles falling off wall tile adhesive.
How do you fix it.
Often the adhesive will skin over if exposed to the air for too long before the tile is placed this means the adhesive looses its suction so the tile does not stick properly.
Over time the mortar holding a wall tile may fail to do its job letting a tile become loose and fall.
Then prep the wall and use the adhesive made specifically for the tile you have.
Grouting has been done too early.
Be sure to spray the wall surface with water to activate the glue.
Make sure that the tile adhesive that you use is water resistant.
The adhesive needs to be applied evenly and on every tile.
Apply grout around the tile on the gaps between the tiles.
As ceramic tile gets larger the wall or floor surface must be flatter and flatter.
Incorrect tile grout used.
If no adhesive is applied then the tiles will fall off.
Many people strip the loose tiles sand them and reposition with new adhesive.
Otherwise the repair may not hold and the tile may also sit a little higher than the ones next to it.
Was the adhesive left on the wall for too long before you placed the tiles.
Use gorilla glue to replace each one.
The wall surface could have been irregular with humps and dips in it.
Press the new tile down over the adhesives you have just applied.
Make sure that they don t come into contact with any water during this period.
If water gets behind the tiles and in the grout mildew can grow and it will cause the adhesive to deteriorate.
This means it is thick enough to easily bridge differences between the two mating surfaces.
Thinset is best adhesive.
This in conjunction with skinned over adhesive is the root cause of your tile failure.
The most common cause for falling tiles is water infiltrations.
Since the tile is flat and in the same plane the wall surface must also be a perfect match.
Though more common in an older home rogue tiles can be found in new homes as well.
Use a glue that is gap filling.
Tile falls off wall organic glue skins over.
This is not just a threat for your tiles but also for your health.
Use a piece of cloth to remove any adhesive that is displaced above the tiles.
Make sure that the tile is level with the existing tiles so that you don t end up with ridges.
Or take them all down putting wax paper between each tile so they don t get damaged.