How to do the waterproofing of the bathroom floor?

Technical work, even if it is a professional waterproof brand, it may not be able to do a good job, after the closed water test is qualified, in the follow-up decoration process, because the waterproofing is not professional, the waterproof layer is damaged, such as through the wall pipe, tile process. Don't be intimidated by what I say, it's better to do than not to do it.

The self-leveling layer returns 30 cm to the wall, and the shower and walls with waterproof requirements return 180 cm to the height. The waterproof coating should be coated with no omission, firmly combined with the base layer, no cracks, no bubbles, and no falling off. The coating height is consistent, and the thickness should meet the requirements of the product.

Acrylic waterproof coating is better than polyurethane waterproof coating in waterproof coating, it is a new type of coating, no pollution, anti-aging, good toughness.

First, the base layer must be firm, flat, clean, free of dust, greasy, wax, release agent, etc. and other debris substances. After the screed is dried, the waterproof construction is carried out, and the finished product is protected after completion, and the water storage test is carried out for more than 24 hours without leakage after drying, and the caisson type is tested for 48 hours.

It's still more difficult to do this by yourself, unless it's a professional, otherwise you may not be able to do it well. Technology you can consult Jiacheng, bathroom renovation has a very strict procedure, first of all, the porcelain and the internal facilities of the bathroom should be cleaned up, dug to the base, the structure of the bathroom is similar to a pool, generally about 50CM in height, you need to clean up the landfill in the pool, do a good job of base treatment, and then do waterproof coating, waterproof coating generally to be constructed three times, and so after the waterproof material is dry, do a 24-48 hour closed water test, confirm that there is no leakage after the bathroom will be restored to the original state. It's a technical job, you look at it and try it.

At present, many people do waterproof coatings (911).

Waterproofing of the floor of the bathroom is carried out before the floor tiles are laid. Generally, the formal decoration team of a large company like B&Q will take the following steps: first, use cement mortar to level the ground and apply high-quality waterproof coatings; Then spread a layer of 1:

The cement mortar of 2 is used as a connecting layer, paving the stone, and after watering, it is pat solid with a wooden board until the ground is flat and firm, and the joints are tight. Finally, it is necessary to go through the water storage test, no leakage, no water accumulation.

Bathroom waterproofing should be done at least 2 to 3 times, the ground and the surrounding walls should be done, the ground should be brushed slowly, the surrounding walls should be done at least, and finally the wild should be fully brushed.

The bathroom is waterproof, the ground needs to be done, and the wall should be at least meters, and it is recommended to do it full.

Bathroom waterproofing, generally we will directly recommend the use of mortar waterproofing agent, not only with the base surface sticky firm, but also high puncture resistance can be with the same life as the building, the use of the method.

1.Clean the construction site and sprinkle water to make it fully moist but there should be no stagnant water.

2.Wall: The total thickness of the waterproof layer (waterproof mortar + waterproof mortar) is not less than 10 mm for the wall, not less than 20 mm for the ground, and not less than 1800 mm for height.

1) Mix "Lauyer mortar waterproofing agent" with cement at 1:3 to form a waterproof mortar, and paint it once or twice on the base surface, with a total thickness of 2 mm.

2) After 20 minutes, after the waterproof mortar is dry, stir it into a waterproof mortar with "Laoyal" and cement and sand according to 1:2:6, and wipe it on the surface of the waterproof plain ash with a thickness of 8 mm.

After the waterproof mortar layer is solidified, it is cured by sprinkling water.