If the tiles are relatively loose try using the floor scraper to remove several rows at a time.
Ceramic tile grout lifting.
Another common cause of tiles lifting up is substrate movement.
Repeat the process sliding the shovel under the cement board then lifting and you can get rid of the floor in chunks.
Remove the loose tiles and inspect the substrate.
Wedge the spade under the tiles and shovel to break them up.
Unless the whole installation is failing you can repair a lifted tile with minimal effort.
Ceramic tiles experience what is termed as irreversible moisture expansion.
Aside from being available in many different colors grout comes in two varieties.
Set aside these free tiles and inspect them for damage.
The sanded variety is used when the gaps between your tiles is bigger than 1 8.
There are numerous reasons why tiles lift or loosen.
Lifting up the shovel from underneath will break the cement board and the grout holding the tile so you can remove it.
Before bonding the tile back to the substrate look.
It was a local bathroom shop that did the complete bathroom refit and it was very expensive.
Start by removing a few tiles to see how difficult the project will be.
Loose or lifting tiles unfortunately create an unsightly blight on the floor and a hazard to.
Repeat this process until all of the lifting tiles have been fully removed.
For example improperly installed cement board expands over time causing tile to work loose on both flooring and wall applications.
The tiles that are lifting are bossed hollow sounding when tapped and exhibit some signs of movement althought the grout is not cracked the joys of flexible grout.
Replacing a few cracked or damaged tiles may be a better plan than replacing an entire floor or wall.
I had a new bathroom completed just over a year ago.
Bathroom floor tiles grout between tiles cracked and chunks sinking tiles lifting.
This generally occurs during two points in a tiles life.
Once the grout has had time to set up repeat the process again using the float to squeegee and extra grout off of the face of the tile.
A cracked concrete slab or one that is in the process of expanding may also cause tile to lift up.
Tile floors are durable stain resistant fire resistant and long lasting when correctly installed.
The grout between the porcelain floor tiles started to crack and then chunks of grout sunk down leaving gaping holes.