Paving tiles must be used for cement mortar, and cement mortar is a mixture of water, sand, and cement. When mixing, it is necessary to have a good grasp of the proportions so that the tiles can be perfectly laid. So, how much is the proportion of cement and sand to be laid on the floor tile ? What should we pay attention to with cement mortar paving slab? Next, let's get a complete understanding of the cement mortar.
How much does the floor tile cement sand ratio ?
1. How much is the percentage of cement and sand to be laid on the floor ? There has never been accurate data on this issue for years. Therefore, if you want to do it yourself, your friends must be prepared for it. In theory, it is not difficult, but there are always many unknowns, such as the level of the ground error, the other is the purchase of sand and the amount of cement is uncertain. This is because, when paving floors, there are differences in the size of each floor tile, and the amount of cement mortar required is also different.
2. Secondly, it is the thickness of the cement mortar when it is used. In general, the thinnest shall not be less than 25mm, and the thickest shall not exceed 40mm. If it exceeds the flatness and the degree of adherence to the paving, it will have a great influence.
What to pay attention to with cement mortar paving tiles
1. Paving method
The order of wall tiles is to be attached from the bottom up, and one wall can not be attached to the top at a time. In addition, the seam of each brick is preferably 1-3mm. Before the paving slabs, the smoothing and cracking of the wall surface was also performed. The application of the cement mortar was slightly higher in the middle when it was applied, and it was fixed with a rubber hammer, and a level test was performed at the same time. The counterclockwise ratio of the wall is 1:4, and the ratio of ground cement mortar is 1:3.
2. The ground should be leveled
Because some of the ground is uneven, ground leveling treatment is required. The treatment is to use a cement mortar to flatten. When laying cement mortar, the surrounding border is first surrounded by tiles of different colors, and then the lighted tiles are used inside the enclosed frame.
3. Pay attention to the treatment of the waterproof layer
In the kitchen wall treatment, it should be more cautious, especially when replacing the tiles, it will destroy the original coating of cement mortar waterproof layer. If it is damaged, it should be repaired with bituminous waterproof layer before laying the tiles, and the sew of the tile can be directly filled with white cement.
Xiao Bian concludes: How much is the ratio of cement and sand to be laid on the floor ? What should you pay attention to when using cement mortar to spread the floor ? By the above description, I believe that everyone should pay attention to the proportion of the cement mortar in the paving slab and the matters to be noted in paving the floor tiles. understood. Of course, if you want to know more thoroughly, you still have to consult a tiled master with a long experience. Finally, the content of the article that I have compiled in this article hopes that we can provide help for everyone and solve some problems for everyone.
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