What waterproofing material is good for bathrooms and kitchens?

The well-known waterproof coating brand has Aili, which is an imported product from the United States, which has no peculiar smell and can effectively remove the peculiar smell in the bathroom, antibacterial and mildew-proof, so that the interior can be kept bright and white for a long time. Because there are many water stains in the bathroom, and the air is not well dredged and humid, you can make a mortar waterproofing agent protective layer to increase the strength of the wall and improve the puncture resistance.

In fact, we do not recommend the use of waterproofing membrane for general bathrooms and kitchens, because the area here is narrow, there are many pipes, waterproofing membranes are not easy to cut, and there is a pungent smell, and the indoor air is not enough to circulate so it is not environmentally friendly. We recommend that you can directly use mortar waterproofing agent, which is simple and convenient, safe and environmentally friendly, and the key point is that the waterproof life can be the same as the life of the building, so it is now the first choice for waterproof materials in home decoration.

Waterproof construction technology for kitchens and bathrooms.

1. Cleaning the base layer: use a shovel to remove the ash skin stuck to the leveling layer, and use a broom to clean the dust, especially the pipe roots, enemy buildings, drainage outlets and other heels to be carefully cleaned. If there is oil stain, the wire brush and sandpaper should be brushed off, the side of the wall, the corner, the door frame must be smooth, smooth and slow, and there are obvious ditches, posts and other parts that affect the quality of scraping, timely treatment or notify the quality inspector to assist in processing.

2. Brush primer: A: B two components are mixed evenly according to 1:2, and the brush is used with a scraper or roller brush to catch up with the polyurethane condensation front, and it should be dried for more than 4 hours after brushing before the next process can be operated.

3. Detail additional layer: for floor drains, pipe roots, yin corners, yang corners and other places that are easy to leak water evenly and without missing brushing. The perimeter of the wall is 150mm high, including the drainage pipe, and the floor drain is covered all around.

4. The first coating film: mix the material according to the ratio, and operate from the inside to the outside, and the thickness of the coating should be uniform.

5. The second layer of coating film: when the first layer is solidified to non-sticky hands, the second coating film operation is carried out according to the first material ratio method, and the scraping direction is perpendicular to the first pass.

6. After the second layer of coating film is cured, stir the coating film material according to the material ratio of the first two sides, and carry out the third layer of scraping, the final thickness is not less than, and before the coating is cured, sprinkle medium sand on the surface of the coating film to increase the adhesion with the cement mortar covering layer.