No easy solution short of a complete demo and upgrading with modern products.
How to remove wall tile mortar and wire mesh.
We like letting the tool do the work and for tile.
A wide blade putty knife is helpful in prying the tiles loose.
Rinse with clean water and lay out to dry for about 24 hours.
These pieces should break off.
The best way to remove the tile is wear eye protection gloves and slowly chip away at the tile.
Fill the bucket with the water and muriatic acid.
Place the pry bar against one of the studs you have exposed and pry the lath away from it.
You can get to work with some elbow grease claw pry tools and a hammer but there are some powered options.
If the walls were covered with a latex waterproofing the tile will be much easier to remove and.
Remove one tile at a time and scrub them with the brush to remove the loosened residue.
That said anytime you expose the subfloor concrete interface use a pry bar to loosen up as large a piece as possible the mesh is probably nailed into the floor and this will help to break that bond make sure you have some scrap 2 xs to leaver against to keep the prybar from breaking through the subfloor.
If the mortar bed is reinforced with mesh it ain t going to be pretty.
There will be some damage that will need to be repaired.
Tile removal before you remove the mesh and mortar of a mud wall you must first deal with the tile.
Especially since i know we have the mortar and wire mesh behind them after a window sill replacement thankfully everyone remarks on how the tile is in excellent shape.
Tiles installed with thinset or another tile adhesive often require more work to remove them.
Carefully submerge as many tiles into the solution as you can and allow them to sit for five minutes.
That s all i can say our basketweave floors and tile walls are definitely in for the long haul after this.
For small wall areas like when renovating a 1920s bathroom you can use a multi tool in combination with a pry bar for larger flooring spaces we suggest using a rotary hammer with a makita sds max floor scraper.