Bathroom is a very important part of people's daily life. How can we prevent water from leaking? How to pay attention to the waterproof problem in bathroom decoration? The following points must be observed in the process of waterproof decoration in the bathroom:
First, try not to destroy the original waterproof layer
In the newly delivered buildings, the floors of the bathrooms, bathrooms and kitchens have waterproof layers in accordance with relevant standards. Therefore, the existing waterproof layer will not be damaged after occupancy. The current problems are that some bathroom bathing equipment will be added to the renovation and a variety of upper and lower water pipelines will be restructured or moved. They themselves have severely damaged the existing waterproofing layer of the building. However, there is no repair or new waterproof construction. So that the problem was discovered after the onset of leakage.
Experience: The waterproof layer is easily destroyed when it is newly renovated. If it is not repaired in real time, leakage will occur in the future, affecting neighbors. Therefore, you must pay attention to maintaining the waterproof layer during the renovation. If you accidentally destroy it, repair it in real time so as not to leave hidden dangers.
Second, re-floor tiles to do the ground waterproof
If the demand changes the original floor tile of the bathroom, after the original floor tile is cut away, it is necessary to level the floor with cement mortar first, and then do the waterproof treatment, so that the waterproof coating can be prevented from forming leakage due to uneven thickness. Before doing waterproofing, it is necessary to clean the ground and apply it repeatedly with water-proof paint for 2 to 3 times.
Experience: The seam between the wall and the ground and the joint between the upper and lower water pipes are the most easily presented problems. It is necessary to urge the workers to dispose of the edges and corners. The waterproof coating must be applied in place. The decoration team is required to do a good job of cement lining for the upper and lower water pipes of the kitchen and bathroom. Brush a 10 to 20 cm waterproof coating upward from the floor, and then re-do the waterproof layer on the ground. Add the original waterproof layer to form a composite waterproof layer. Strengthen water resistance.
Third, we must do wall waterproof
When the bathroom is bathed, the water will splash on the adjacent wall. If there is no maintenance of the waterproof layer, the neighboring wall and the corner wall will be susceptible to mildew. Therefore, it is necessary to waterproof the walls before laying the wall tiles. In the ordinary waterproofing treatment, the wall surface is to be treated with a waterproof height of 30 cm. However, if it is a non-load-bearing light body wall, it is necessary to waterproof the entire wall, and at least 1.8 meters is required.
Experience: The water resistance of the wall adjacent to the shower is also 1.8 meters high. If the bathtub is used, the height of the waterproof coating on the wall adjacent to the bathtub is also higher than the upper edge of the bathtub.
Four, with 24 hours 'storage experiment' acceptance waterproof
After the waterproof project is completed, close the door and the water outlet, and fill the toilet floor with water to a certain height, and make a mark. If there is no clear drop in liquid level within 24 hours, there is no attack on the roof of the special downstairs home. Leakage, waterproof to do pass. If the acceptance fails, the waterproofing project must be carried out after the entire body is weighted and re-inspected.
Experience: Regarding acceptance of lightweight wall waterproofing construction, showering experiment should be accepted, even if the water pipe is sprayed on the wall of the waterproof coating from top to bottom for 3 minutes, and 4 hours later to look at the other wall. Whether the side will show a soaking scene, if there is no soaking scene, it can be accepted as a wall waterproof construction acceptance.
Fifth, the wall groove should also be waterproof
During the construction process, when the pipeline, floor drain, etc. cross the floor, the waterproof layer around the hole must be carefully constructed. Buried water pipes in the wall, so that a reasonable structure, the laying of the water pipe will be greater than the diameter of the groove, smooth plaster groove, and then brush the groove waterproof coating.
Experience: The floor of the kitchen and toilet must be leaked on the slope, and the slope should be appropriately increased. The renovation of the pipelines in the kitchen and bathroom should be avoided as much as possible to prevent the original drainage and sewers from draining, and prevent the floor drain from damaging the waterproof layer caused by cutting the floor slab from the new row of pipes. leakage.