How to repair a cracked tile

Below we show you step by step how to repair cracked tile with a crack or crack that has appeared in a tiled wall.

Sometimes it can happen that cracks appear in the tiles but they do not come away from the wall.

So, we found the tile in place, but completely cracked without knowing what to do. The solution is very simple. We tell you how to repair a cracked tile!

The building's settlement movements caused a crack to appear in a wall covered with tiles, affecting some of them.

To restore it, we will repair the crack in the tile by replacing the broken tiles with new ones.

Step by step to repair a cracked tile

Step 1
We detect the cracks in tiles and we remove the affected tiles with the help of a chisel and a hammer. Once removed, we will repair the crack in the wall which caused the tiles to break.

To do this, what needs to be done is to open the 'V' slit with a triangular scraper .

Step 2
We remove the dust and apply a primer to ensure good adhesion of the repair products that we are going to give below.

Step 3
We prepare mass with which we will quickly fill the crack.

It is very easy to apply as it glides easily with the help of a spatula or putty knife.

Step 4
When the product is dry, we will place the new tiles on the wall.

First, with a notched spatula, we apply a thin layer of paste cement , a product with excellent adhesion, flexible and water resistant.

Step 5
We then refill the parts. To accomplish this task, we press each tile with our hand and then we hit gently with a rubber mallet.

Step 6
We finish the work filling the joints with a paste suitable for this type of work on vertical surfaces. Spread the paste with your finger and remove the excess with a cloth.

Step 7
With the right products and in a very short time we will have solved the problem with full guarantee.

Why do cracks appear in tiles?

There are many reasons why a crack may appear on the tile. Before to repair a cracked tile , we must know why this crack occurred in order to resolve it.

• Material: If the tiles are ceramic, some of the tiles may have defects due to various reasons, such as mixing of components, quick drying… which may make the tiles more fragile.
• Furthermore, there are times when the tiles may come with cracks, but they are undetectable to the naked eye and over time they come to the surface.
• Laying the subfloor: One of the most common problems that cause cracks mainly in the tiles It is due to subsoil settlement. Over time it moves and can cause the shingles to crack or crack.
• Humidity: Another of the most common causes for the appearance of cracks in tiles is moisture . If the tiles or tiles are in damp places like the kitchen or bathroom, this problem is more likely to appear. To prevent this from happening, excess moisture and condensation must be avoided.
• Poorly leveled: The structure of the tiles can become brittle if the floor or wall is not properly leveled. This can cause the tiles to break or lift.
• Falling objects or blows: Cracks in the tiles can be caused by blows or falling objects.