The first floor is wet. What is the effect of making dado with ceramic tiles?

Rural self-built houses, the large living room on the first floor and indoor stairs are mostly floor tiles. Restaurants, kitchens and bathrooms are basically attached to them, so they are not called walls, while the walls of bedrooms are generally only attached with a circle of footstones, and few people attach walls in bedrooms. Because the subgrade is too low, the pavement or wall on the first floor looks wet and cold. Wet and cold conditions caused by water leakage, such as water leakage in the wall of tap water area or water leakage in the wall. Wet and cold conditions caused by climatic factors, such as against the tide temperature and relatively high air humidity.

Let people feel that they are in a humid natural environment! It is ok to use floor tiles as the wall surface for wet and cold on the first floor, but it is also necessary to accept the harm of temperature returning to the south. This kind of problem can naturally be effectively prevented. For example, in case of anti-tide temperature, the decoration can be "closed" to isolate the outdoor damp and cold air, which can reasonably prevent the indoor humidity from appearing. It's best to do moistureproof again. Floor tiles can be used, but they can't solve the essential problems. The wall is constantly wet and cold, and the floor tiles will peel in the middle and late stage.

In fact, there are many reasons for water droplets on floor tiles, such as waterproof plastic film, waterproof powder, and raising subgrade when building houses. But waterproof plastic film and raising subgrade are more important: of the two methods here, plastic film is the most economical. When raising the roadbed and building a new house, we should design it early, otherwise there is no way to change it in the end. Waterproof plastic film is used, or there are water droplets on the floor tiles. This is mostly in the process of operation, when the construction team is decorating the plastic film on a large scale, it is broken by the film.

The leveling and powder leveling of walls and floors should be timely, and the more solid the better. It is best to pour concrete up and down to 20 cm on the premise floor. The wall is also a safe passage for the release of wet and cold air, so it is particularly important to finish the wheat flour on the wall in time. Spread a special moisture-proof film on the floor with good moisture-proof. Moisture-proof film should be paved in time, and no gaps can be exposed. Then you can lay the floor tiles at the same time. At this level, all floor tiles can have a good waterproof effect. Compared with the waterproof brick laid immediately, even the best waterproof brick can't reach this waterproof level.