We all know that if it is not waterproof, if there is a leak in the bathroom and the kitchen, it will form a string of water leaking downstairs in the floor, affecting the neighborhood, which may cause serious property damage and legal disputes. If you refill the waterproof after your stay, the cost will be about 3~5 times before the renovation. In addition, if inferior waterproof materials are used inadvertently or if they encounter untrained construction workers, the waterproof and leakproof effect of the house is difficult to guarantee. This requires us to scientifically follow the principle of paint adjustment when kitchen and bathroom are made of waterproof coating, in order to make a more perfect kitchen and bathroom waterproofing project. To be waterproof, pay attention to the following details: The base layer must be treated to achieve a smooth, solid, clean, dust-free and oil-free surface. Treatment method: carefully clean the base surface to remove floating dust, and remove cement agglomerates and loose base layer; special treatment is applied to the roots, drainage holes, yin and yang angles, and the voids left after the hydropower reform of the wall surface. After the treatment, use a brush to finely sweep the remaining dust on the base surface, dilute the appropriate amount of waterproof coating to the milk shape, use the roller to draw the diluted material from bottom to top, and then apply the waterproof surface behind the wall to completely remove the dust. Painting should be comprehensive. In addition to the bathroom that must be waterproofed, some families also introduce waterways into balconies, basements, etc., while homes that use floor heating need to pipe the water on the entire floor, so these are easy. It is necessary to waterproof in places where floods occur. Treatment method: For the buried water pipe in the wall, the groove larger than the pipe diameter should be cut, the groove should be plastered, and the waterproof coating should be brushed. If the original drainage and sewage pipes and floor drains are changed during the renovation, it is necessary to strengthen the waterproof measures in the surrounding area. Guangzhou Jointair Co., Ltd. , https://www.jointairaccessories.com