We all know that the family waterproof work must be done, otherwise the leakage in the future life is very troublesome. For the comfort and convenience of life in the future, so let’s take a look at what places need to be waterproof.
What parts of the home need to be waterproof
1. Relaying the floor tile
When the kitchen bathroom floor is redecorated, the waterproof layer is most easily damaged. Special repair should try to protect the original waterproof layer, once the damage must be repaired in time, re-do the waterproof layer. When replacing the floor tile, the original floor tile should be smoothed with cement mortar, and the slurry should be evenly applied to the wet base surface with a brush, scraper or roller with waterproof paint to prevent leakage and sand holes, and then the second layer is applied after the first layer is dry. Pay attention to the intermittent mixing of the slurry during the construction process to prevent precipitation, and the mixed slurry should be used up within 20-40 minutes.
What parts of the home need to be waterproof
2. The wall near the bathing equipment
Washbasin, sink when using water will splash into the adjacent wall, if there is no waterproof protection, the wall is prone to damp and mildew. Therefore, before laying the front tile, it is necessary to do a good job of waterproof treatment of the wall, but the non-heavy light wall, at least 1.8 meters high, it is best to do the whole wall waterproof. The wall waterproof near the shower position should also be 1.8 meters high, and the height of the wall waterproof coating adjacent to the bathtub should also be higher than the top edge of the bathtub.
What parts of the home need to be waterproof
3, the joint between the wall and the ground, the upper and lower water pipes and the ground
Leakage occurs mostly in the pipe roots, floor drains, sanitary ware and Yin and Yang corners that pass through the floor. The reason is that the pipe root, the floor drain and other parts are loose, the bond is not strong, the coating is not tight, the waterproof layer is partially damaged, and the component construction length is not enough. These edges and corners are the most prone to leakage, pay attention to the construction of the weak parts of the detailed nodes, waterproof paint must be applied in place. When pipelines and floor drains pass through the floor, the waterproof layer around the cavity must be carefully constructed. The upper and lower water pipes should be made of cement mulch, brush 10 to 20 centimeters of waterproof paint from the ground up, and then make a waterproof layer on the ground to form a composite waterproof layer to enhance waterproof performance.
4, the wall of the buried water pipe
When the water pipe is buried in the wall, the groove should be larger than the pipe, the groove is plastered smooth, and then the waterproof paint is brushed in the groove for waterproof treatment.
5. Sewage outlet and floor drain
The floor of the kitchen and bathroom must slope towards the floor drain, so that the drainage is smooth and no water accumulation. Bathroom waterproof material is especially important, decoration should try to avoid changing the original drainage and sewage pipe and floor drain location.
