Inspect your installation site.
How to install rectified wall tiles.
Additionally the edges are usually precisely cut at a square.
Rectified tiles are ceramic or porcelain tiles that have been precisely ground and machined to give them near perfect straight edges and exact dimensions.
Since it applies only to the tile s edges it is called an edge treatment.
Perfectly cut edges will not perform better than regular tile when friction occurs so they can still cause a variety of problems if you opt for a no grout tile installation.
No matter what your tile laying skills are attempting to install rectified porcelain tiles on an inadequate surface leads to an unsightly finished project.
The issue of ceramic tiles cracking grows exponentially as the size of the tile gets bigger.
What it is.
The most common floor tiles and wall tiles are known as either a rectified tile or pressed edge or cushion edge tile.
Rectification simply affects the kind of edges the tile has which in turn means that rectified tile is ideal for specific types of tile installation.
The first non rectified or pressed tile back has a regular border around the edges.
Next mix your grout and spread it into the gaps between the tiles using.
All tile shops will sell a number of different types of tiles.
These next two images focus on the back of the tile.
Use long sweeping motions to apply mortar to the wall and start placing your tiles in the marked locations.
These tiles provide a very clean symmetrical look and allow for extremely fine grout lines of 3mm or less typically using unsanded grout which is most appropriate for thin grout lines.
Small ceramic tiles can be very forgiving but large 18 to 20 square inch tiles demand perfect installation conditions if you expect your new floor to remain crack free.
Because there are numerous manufacturers of rectified tiles the american national standards for ceramic tile installation recommends that anyone looking to install the tiles without grout joints.
The difference between the two comes down to the manufacturing process and how the tiles are cut.
Furthermore it does not make a tile better or worse.
In truth rectified tiles allow for a thinner grout line.
But the misconception that they can go groutless might leave your work looking unprofessional.
Be sure to put spacers between each tile as you go.