How do you remove old floor tile mortar?
Quote from the video:
Quote from Youtube video: Work in rows making sure not to leave gaps in between you don't want to leave any ridges of thin-set. Left behind on the concrete. You can usually tell by the feel of the chisel.
Do I need to remove old thinset before tiling?
Unfortunately, you can’t simply reapply thinset and install your new floor. Even after doing your best to remove most of the old thinset, having any remnants of old thinset makes new floor installation nearly impossible. This procedure is not only hard work but extremely important to new floor installation.
Is tile mortar and thinset the same thing?
The word “thinset” is sometimes used interchangeably with “mortar,” because it’s a type of modified mortar made specifically for tile. Thinset is made of sand, water, and cement, and can also contain additives for increased bonding, water resistance, and flexibility.
How do you remove old thinset from subfloor?
Quote from the video:
Quote from Youtube video: It's very slow. Monotonous so one one way to speed it up is to use a rotary hammer drill that also has a setting for just hammering. And using a chisel in the end.
Can you tile over old thinset?
The best option to smooth out the old thinset and prepare it for new tiles is to grind it down. Use a floor grinder and pass it back and forth over the old thinset until it is perfectly smooth and level. You can now tile directly on top of it as if it were a new surface.
What is the fastest way to remove floor tiles?
Quote from the video:
Quote from Youtube video: The best way to remove tile is to use a hammer and a chisel setup. And get underneath it and basically pry it up you just need to find a spot along the edge of the tile.
Does vinegar remove thinset?
While vinegar is a weak acid solvent and won’t damage dried concrete, it wukk help to loosen up the bonding elements of thinset cement, allowing you to wipe up limited dried residue with your sponge.
Can you tile over old cement board?
If the boards appear to be in good shape and firmly adhered to the floor, you can re-use the old backer boards for your new tile installation. However, you still need to prepare the boards for installation, taking them back down to the bare cement board.
Why does thinset not stick to tile?
Improperly Mixed Thinset
There’s an appropriate ratio of water (or polymer) to powder that must be mixed, and if you’ve used too much or too little water, your thinset won’t work as well as it should. If you don’t use enough water, it’ll be too dry and won’t stick to the floor or your tiles.
What is the easiest way to remove thinset?
Quote from the video:
Quote from Youtube video: So this is if you're doing a big area then a demo hammer with a thinset remover blade is the way to go now uh for me we use this bathroom we use a shower.
How do you remove hardened thinset?
Add a squirt of dish soap or a cup of granulated sugar to a bucket of warm water and then apply it to the areas where thinset is present. Use a sponge to gently scrub the thinset. You may start to notice the marks fading and the thinset coming away from the tiles already.
Will water soften thinset?
To remove thinset, start by pouring boiling water over the thinset to weaken the material. Leave it for an hour, then hold a sharp putty knife at a 45-degree angle and hammer the back with a hand maul to break up the thinset.
