Waterproof is a common leaky decoration material in life. Many families may not be very clear about how to use waterproof materials. After all, if there is water leakage in the home, it will also cause problems for themselves. Property damage will also have an impact on the surrounding neighbors. Therefore, when choosing a water-tight product, you must pay attention to the brand issue. Which brand of water-tight product is good? Here is the relevant introduction.

How to use it without water leakage?

Construction on non-permeable surface:

1. Base surface treatment: The base surface should be fully moistened to saturation (but not), and it is required to be firm, clean, flat, and uneven areas should be cemented first. Mortar or water-tight leveling;

2. Material preparation: According to powder: water = 1:0.25 (weight ratio), slowly add "water-tight" to the water and stir until Uniform and delicate;

3. Scraping construction: ① Use a trowel or scraper to cover the material, and after the coating hardens (hand pressure will not leave any traces), spray it wet, but there should be no Water accumulation;

② Use a trowel or scraper to apply the material a second time. When applying the material, apply a little force and go back and forth several times to make it dense, and pay attention to the overlap.

4. Moisturizing and curing: After the coating hardens, moisturizing and curing is performed to prevent powdering. The curing time is 2-3 days;

6. Reference dosage: Each layer: 1-1 ．5kg/m, generally apply 2-3 layers.

Construction of seepage surface:

1. Base surface treatment, the material preparation is the same as above.

2. Scraping construction: ① If the water seepage on the base surface is serious, first drill a water diversion hole at the bottom to reduce the pressure, and then construct from top to bottom. Use a dry cloth to dry the base surface and quickly use a trowel to apply the layer of material:

②After the coating hardens (hand pressure does not leave fingerprints), spray it wet, but there should be no water accumulation, and then use a trowel or scraper to apply the second layer of material. If there is still water seepage in some parts, spray it again Add a layer until there is no leakage; then press? Construction method for plugging leaks? Blocking and water diversion:

③When loading the material, use a little force and go back and forth several times to make it dense, and pay attention to the overlap:< /p>

④Reference dosage: each layer: 1~1.5kg/m;

Leak plugging construction:

1. Hole treatment: cut the leaking area into a hole A ?-shaped trough with a small bottom and a large bottom; and remove the scraps and debris, and water them thoroughly to moisten them;

2. Material preparation: powder:water=1:0.25 (weight ratio) , add "water-proof" into the water and knead it into a ball;

3. Leak plugging construction: ① Before plugging the leak, the parts around the leaking hole that have seeped or are about to leak should be waterproofed first. Wait until it has a certain strength or a certain waterproof ability before plugging the water holes, otherwise water may seep out from the surroundings;

② According to the shape of the holes or cracks, knead the leak-proof material into slightly Place a small-sized dough ball for a while (it should feel hard and hot when pinched with your hands), then stuff it into the water blockage, squeeze it with a wooden stick, and lightly pound it to squeeze it tightly around, and the leakage can be stopped instantly;

③ Then apply another scraping material about 10cm around the plugged area.

What brand is good for water tightness?

1. Oriental Yuhong (a well-known trademark in China, a national leader in engineering waterproofing, and a first-line brand in home waterproofing, Beijing Oriental Yuhong Waterproofing Technology Co., Ltd.) is a listed waterproofing company.

2. Deco (founded in 1883, is the earliest domestic brand in the field of polymer cement-based waterproof coating application chemistry,

3. Sika (Sika, Switzerland) was founded in 1910, supplier of construction chemical materials)

4. Henkel (brand in the field of applied chemistry, originated in 1876)

5. Ouqi (well-known trademark in China, large-scale Building materials chemical company, Guangdong Ouqi Waterproofing Co., Ltd.)

The above introduction is how to use watertight. I think you should know the correct construction method after reading it. At the same time, for watertight It is also necessary to know which brand is good, so that you can buy brand products, which will be more convenient and safer to use, and the quality can also be guaranteed. It is best to hire professional construction personnel to carry out the construction, which will be more convenient.