Isn’t cement mortar used for tiling? Why use glue? Glue is definitely not environmentally friendly! These are all traps and gimmicks. Do you have any such doubts in your mind? In the past, only cement and sand were used for tiling, but it is different now. Because the bricks are

tiling always use cement mortar? Why use glue? Glue is definitely not environmentally friendly! These are all traps and gimmicks.

Do you have such questions in your mind? In the past, only cement and sand were used for tiling, but it is different now. Because the bricks are different and the main body has changed, the tiling process will also change accordingly.

bricks are generally divided into three types according to their water absorption rates: 1. Full tiles with a water absorption rate of less than 0.5, 2. Half tiles with a water absorption rate of 3%-6%. These two types of tiles must be paved with tile adhesive. Because it does not absorb water, if you use cement mortar to hang it, bricks will definitely fall off and become loose and hollow in the future.

3. Ceramic bricks with a water absorption rate greater than 10% are what we call tiles. This is the brick used in the past. This kind of water absorption is high. If you use cement mortar to pave it, there will be no problem.

The way to distinguish them is also very simple. If you ask the merchant, they will usually explain it to you. They will have a quality inspection report with the water absorption rate clearly written on it; or you can pour water on the back of the tile to see how it absorbs water. Those that don't absorb at all are full tiles, those that absorb a little bit are half tiles, and those that absorb a lot of water are tiles.

So the ceramic tiles are different, and these glue products have been applied. What is the ceramic tile back adhesive ? It is indeed a kind of glue. When there was no tile adhesive, in order to prevent the whole tile from falling off, brush A product that is applied to the back of ceramic tiles.

After the progress of the times and the improvement of technology, there is now a tile adhesive, and this adhesive is generally not needed. Ceramic tile adhesive is a high-quality, environmentally friendly polymer cement-based composite adhesive material. It is a powdery bonding material made of high-quality cement, high-quality quartz sand and polymer adhesive as the main materials, plus various additives, and is evenly mixed by a mixer .

So if you look at its ingredients, the main raw materials are cement, sand and some polymer additives. It does not contain formaldehyde, benzene and other harmful substances. It can be used with confidence and is much more environmentally friendly than ceramic tile adhesive. Moreover, the current ceramic tile adhesive market is relatively confusing, because it has no implementation standards and is not recognized by the country. It is a three-no product, so it is available in various price ranges, which is quite confusing. Then someone said again, since the adhesive on ceramic tiles is not good, why are so many people using it? First, because it is easy to construct, so most tiler masters like to use it, and second, because tiles are laid with tile adhesive. It requires leveling, has high construction requirements, and is expensive. Some companies will choose to use tile adhesive to lay tiles in order to lower the quotation. Tile adhesive cannot be used alone and must be used together with cement mortar. It is divided into two types: single-component and two-component. If you have to use it, choose the two-component one, because the single-component product has poor anti-aging and water resistance and will fall off sooner or later over time.

So, if you want to be economical, buy ceramic tiles and pave them with cement mortar.

After buying all-ceramic or semi-ceramic tiles, use cement sand to level them. Apply the tile adhesive thinly. Remember to use it alone. Do not add adhesive, which is unnecessary.

I bought full ceramic tiles and wanted to save money, so I used cement sand and tile adhesive together. Remember to use two-component adhesive.

So, do you understand? That’s it for this issue, follow me and talk about soft decoration that you can understand.

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