My house is a new house, renovated for more than 1 year, living in less than half a year, but the ti

Water will splash on the adjacent walls when bathing in the bathroom, and if there is no waterproof layer to protect it, the adjacent walls and the opposite corner walls are prone to dampness and mildew. Therefore, be sure to do a good job of wall waterproofing before laying wall tiles. Generally, the wall should be waterproofed with a height of 30 cm in waterproofing treatment, but for non-load-bearing light walls, the entire wall should be waterproofed, at least meter high.

The waterproofing of the wall adjacent to the shower should also be metre high, and if a bathtub is used, the height of the wall waterproofing paint adjacent to the bathtub should also be higher than the upper edge of the bathtub. The kitchen and bathroom ground must slope to the floor drain mouth, appropriately increase the slope, the kitchen and bathroom pipe decoration should try to avoid changing the original drainage and sewage pipes and floor drain location, to avoid leakage caused by the re-draining pipe chisel floor slab damage waterproof layer will be waterproof, at least to achieve a meter high after the completion of the waterproof project, seal the door and the drain, fill the bathroom floor with water to reach a certain liquid level height, and make a mark, if there is no significant drop in the liquid level within 24 hours, In particular, there is no leakage on the roof of the downstairs house, and the waterproofing is qualified. If the acceptance is unqualified, the waterproof project must be redone as a whole and then re-inspected.

It is not recommended that the landlord only wipe the cement after the waterproofing, then you will decorate and then paste the bricks, how thick should the ground be?

If you are sure that it is a drop porcelain, it must be a problem with the tile, if it is cracked, it is difficult to say, the crack is caused by the settlement of the wall in one direction, if there is no regularity, it must be a tile problem everywhere.

In addition, if it is a drop of porcelain, it means that the surface of the surface is like a layer of paper falling off, and if I can take a photo, I can tell you exactly what the problem is.

What grade is your tile, what kind of brick, if it is an ordinary brick for a few dollars, it is normal to drop porcelain, and there is no quality assurance. It's useless for you to find a seller, there is no guarantee of a bargain. If it is a polished brick or a polished brick, this time it is a higher-grade brick.

It will fall off the porcelain, and if it takes off the surface, it is a quality problem!