Use the right mortar for 12 24 tile you often hear about using thin set to install tile but in the case of installing 12 24 tile as flooring you ll want to use something called medium bed mortar.
12x24 wall tile mortar.
The 12 x 24 is the new 12 x 12.
Whether wall or floor tile that tile needs to thoroughly stick to its base surface demands placed on tile adhesive are both extensive and steep.
The size of your tile should be considered when choosing a grout size.
And tile as large as 48 is becoming common.
Otherwise you do.
Crater lake 3x12 design.
More accurately it depends on how flat the tile and substrate are.
The less flat the tile is the more thinset mortar you need beneath it which means a larger trowel size.
Tile adhesive is expected to hold the tile in place not just for years but for decades without fail.
This will make sure that the ridges of the mortar collapse when setting the tile and give you the required 85 or more of coverage.
Troweling the mortar onto the wall.
It cannot cure too fast.
The medium bed holds its consistency better than the thin set which will sag a bit in the middle of the tile.
It must be easy to work with and it must adequately fill in gaps between the tile and the substrate.
In general there is more size variation in larger sized handmade tiles so they need a bigger grout joint for that to become less noticeable and for a more even installation.