There are many things to pay attention to when laying ceramic tiles, and some of them cannot be done. So what cannot be done when laying ceramic tiles? In this way, these misunderstandings will be avoided when laying ceramic tiles, and pitfalls will be avoided. So, What are the misunderstandings about laying ceramic tiles? Let’s find out together!
We should pay attention to the following misunderstandings when laying ceramic tiles, and remember not to do this! ! !
1. Failure to check the base layer of the wall
The wall is not strong and the tile adhesive can easily pull off the surface layer, causing the tiles to hollow out and fall off. When there is a waterproof layer on the wall, attention must be paid to the matching of waterproofing and tile adhesive.
2. Cement, sand and other substances are mixed into the tile adhesive
Tile adhesive is a finished product. Adding cement, sand and other substances changes the product ratio. The quality cannot be guaranteed and may easily lead to hollowing and falling off of the tiles later.
3. Place the tile adhesive on the ground and stir with a shovel
Put the tile adhesive on the ground and stir it with a shovel. First, uneven mixing, too much water, and rapid loss of active ingredients will cause the adhesive strength of the tile adhesive to greatly decrease.
4. Not cleaning the back of the tiles
There are often varying degrees of dust, dust, release agents and other substances on the back of ceramic tiles due to production, storage, transportation and other issues. If these substances are not cleaned, they will affect the performance of the tile adhesive and back glue.
5. Low slurry rate of ceramic tile glue
When there is no grout, the chances of the tiles becoming hollow and falling off are higher. Therefore, JCDecaux recommends using double-sided sizing, fully knead and press the bricks in order to increase the slurry filling rate, reduce hollowing, and prevent bricks from falling out.
6. Thick ceramic tile adhesive paste
The thicker the cement-based material, the greater the drying shrinkage, and the greater the force generated by the shrinkage. When ceramic tiles are thickly attached to the wall, the chances of the ceramic tiles hollowing out and falling off are higher.
7. No gaps left when tiling
Ceramic tiles will change in size under temperature differences and changes in dryness and humidity. Therefore, there are gaps between the tiles to give the tiles room to shrink.
8. Improper selection of tile adhesive
Tile adhesive should be selected according to the tile location, tile type and size. For example, flexible tile adhesive should be used for vibration and unstable base layers, and tile adhesive with high adhesion grade should be used for tiles with low water absorption and large size.
The above content is the relevant content shared by Zhongtaojun with you about Misunderstandings in laying ceramic tiles. Knowing these content, we can also avoid whether the decorator is professional, so that we can also make corrections. Him, so that he doesn’t dare to respond sloppily, so it is still necessary to know these common senses. That’s it for today’s content sharing. I hope it can be helpful to you. Come on!
