How to do the bathroom floor drain waterproof leakage

If it is the original waterproof floor drain leakage, you can first knock off the floor tiles around the floor drain, the diameter is about meters, be sure to knock on the structural layer of the house (the original waterproof layer), the floor drain is close to the structure layer around the hair, the depth is about 2-3cm, after watering and moisturizing, first use the plugging king (powder) to add water to make a thin mud, evenly smear the floor drain periphery, and maintain 2-3 times (watering) after drying; But it is worth noting that the waterproof layer is restored, it must be equivalent to the material properties of the old waterproof layer, if it is a water-type coating, you can use acrylic acid, JS polymers, if it is oily, you must wait for the plugging king material to dry completely, with 911 polyurethane paint, paint no less than 2 times, done, dry for more than 24 hours, you can do a closed water experiment, and then restore the floor tiles without leakage.

1.Shovel away the tile grout at the leakage, and first use acrylic water-based waterproof grouting.

2.Then use the plugging agent to transfer the water, and use a scraper to hook the joints.

The construction process of waterproofing the bathroom by yourself, divided into three parts, and introduced the process according to the waterproof series products of Zhongshan Boxing Technology

The first is to do a good job of waterproofing the caisson, which is generally done with JS waterproof coating, and it is best to use XBHT super waterproof coating material to do it. 1. Do a good job of cleaning and leveling the caisson; 2. JS and cement are mixed and stirred at a ratio of 1:1, and 5% water can be added to dilute to improve the painting efficiency; Brush 4 times, every 1 2 hours, and judge the section by the temperature of the surface stem and construction; 3. After the JS waterproof coating is applied, the yin and yang corners, the contact between the pipeline and the ground, the BXHT super waterproof coating material is used to paint the width of 10cm, and the waterproof construction of the caisson is completed.

The second is the waterproof construction of the ground after the caisson backfill: 1. Do a good job of cleaning and leveling the ground; 2. JS and cement are mixed and stirred at a ratio of 1:1, and 5% water can be added to dilute to improve the painting efficiency; Brush 3 times, every 1 2 hours, and judge the section by the temperature of the surface stem and construction; Waterproofing of the ground is completed.

The waterproof construction process of the wall: 1. Do a good job of cleaning and leveling the wall; 2. JS and cement are mixed and stirred at a ratio of 1:2, and 10% water can be added to dilute to improve the painting efficiency; Paint twice, paint the wall height of meters, paint every 1 2 hours, and judge the section by the surface stem and the temperature of the construction; The waterproofing of the wall has been completed.

If you go to the building materials supermarket, there are professional waterproofs that are sold, and you will know if you ask.