The problem of tiling the bathroom in the home decoration

If there is putty powder, it must be eradicated and re-leveled, because after a long time, even if the tile and putty layer are sticky, there is no guarantee that the putty layer and the wall are sticky! Moreover, the putty will be pulverized when exposed to water during the tiling process, and the bricks will fall off sooner or later! You can remove the layer of putty and then simply level it with "Wall 35", and then it is best to use this adhesive to paste the tiles to ensure the effect.

You can use Meichao "Zhan Ci Bao" 6000 or "Zhan Ci Bao" 4000 type to stick the bricks, once and for all!

There is a risk of falling bricks, because if you don't treat the base layer properly, it will cause the base layer to loosen, and the tiles may fall off from the base layer!

First of all, Note 1Before paving, you should deal with the smoothness of the wall, I don't know if there are cracks on the wall of your home, if there are, you must deal with the cracks first. 2.

The adhesive material should be applied slightly higher than the middle of the four sides, and I think there may not be such a thing if I make it myself at home, but if I really can't do it, press it with my hand to prevent air from accumulating in the adhesive layer. 3.The bonding material should be properly reconciled, and the ratio of cement to sand on the wall is generally 1:

4。 4.Because replacing the porcelain tiles usually destroys the waterproof layer of the original cement sand paddle.

The remedy is to apply a layer of asphalt waterproofing before the tiles are applied. The joints between the tiles should also be filled with white cement. Let me talk about the specific construction method.

First, the plane is swept and moistened, and the base is made with 1:3 cement mortar, with a thickness of 6 mm. The walls should be slightly hairy, but they must be flat.

After the priming, start pasting the tiles every 3 to 4 days. When tiling the tiles, you should first water the wet wall, and place the ruler board at the bottom of the bottom layer of tiles, which must be kept horizontal, and it must be fixed. The tiles should be pre-soaked in water, take out a little shade dry, and stick them along the board from the ruler board.

Adding an appropriate amount of 3 4 107 glue to 1:2 cement fine sand can improve the workability of the mortar. Slows down the setting time.

to facilitate the pasting and prevent the mortar from flowing. Spread the mortar on the back of the tile, stick it on the wall and tap the brick surface with a rubber hammer to fill the mortar. The seams are dried with white cement.

Paste tiles on the cement mortar plastered wall and paste them with cement slurry mixed with 5 7 107 glue. If the wall is very flat, sweep it with pure cement grout first, and start pasting it when it is not dry. Because the adhesive layer is not mixed with sand, it is very thin, only 2 3 mm thick, and it is easy to smooth when bonding, so this is a very convenient and economical method.

The putty powder must be chopped, and then scraped the plain slurry (cement slurry) again, brushed with 801 construction glue again, and then tiled. It may work better this way.

I've seen similar methods before, but they do the façade. It works pretty well.

It's okay to knock it out as much as you can. It's easier to smash it with a blade.