When we were decorating the house, everyone knew that waterproofing was the most important thing, and it was our most concerned. And if the waterproofing is not good, there will be many problems. But for those who don't understand the decoration, it is really a headache. So it is necessary to understand the renovation before we decorate. Today, the decoration of the home network of Xiaobian will come with everyone to see how to do home improvement waterproof and waterproof notes!

How to do waterproof home improvement

1. Select the waterproof material; 2. Do the drainage slope; 3. Carry out the waterproof coating construction according to the construction method; 4. Strictly guard against the corners!

(1) Select a waterproof material that is easy to construct, environmentally friendly, and waterproof. With polymer cement-based waterproof coatings, it is not possible to use waterproof materials such as coils and polyurethane coatings (not environmentally friendly, difficult to achieve waterproofing.)

(2) Do a good job of draining slopes, and the probability of water leakage is reduced. The surrounding area is generally 2~5% drainage slope facing the floor drain;

(3) Carry out the construction operation of the waterproof coating according to the construction instructions, so that the waterproof coating can achieve the best waterproof effect.

(4) A. The pre-buried pipeline must be leak-proof and waterproof. Tiles cannot be directly pasted over the pre-buried pipe

B. Waterproofing of the bathroom There are three places that require great attention: the joint between the ground, the wall and the wall, and the joint between the upper and lower water pipes and the ground. Ground: The bathroom floor is waterproofed first. In order to avoid waterproof coating

Leakage due to uneven thickness.

Wall surface: In the general bathroom waterproofing treatment, the wall surface should also be made of waterproof coating of about 30 cm high to prevent water from penetrating the wall. However, if the shower is used, the wall should be 1.8 meters high; if it is a bathtub, the wall adjacent to the bathtub, the height of the waterproof coating is also 30 cm higher than the upper edge of the bathtub.

Seams and corners: The joint between the bathroom wall and the joint between the upper and lower water pipes and the ground, the door threshold is the most prone to problems. During construction, workers must be urged to handle these corners and corners, all waterproof.

Home improvement waterproof construction precautions

1. The thickness of the waterproof membrane should be 1.5mm or more.

2, the bathroom wall coating degree is 300mm, the shower area height is 1800mm, if there is a bathtub, the waterproof height of the wall adjacent to the bathtub should be 300mm higher than the bathtub height, non-load-bearing light body wall, it is recommended that the whole wall be waterproof. to

Less than 1800mm; the wall surface of the non-shower water distribution point shall not be less than 1200mm.

3, the kitchen floor waterproof layer should be turned 300mm along the wall base, the wall surface of the washing pool should be 1400-1500mm, the length should exceed 400mm at both ends of the washing pool.

4. For balconies with waterproof needs, the waterproof layer of the ground should be turned 300mm along the wall. The waterproof coating of the wall with laundry equipment should not be lower than 1200mm.

5. Focus on the waterproof coating on the corners of the corners, pipes and floor drain holes.

6, the upper and lower water pipes must do a good job of cement root protection, from the ground up to brush 10-20cm waterproof coating.

7. After the closed water test, a protective layer of cement mortar should be made on the waterproof coating layer to protect the waterproof coating and to facilitate the tiling.

8, in the bathroom, kitchen, balcony and other areas that need to be waterproof, do the waterproofing of the trunking.

Waterproofing is a must for every home decoration, so we can't neglect it during the decoration! The above is the small series of how to do the waterproofing of the home improvement and the waterproofing notice. It is over here, I want to know more. For more information, please continue to pay attention to the decoration home.

More related wonderful reading:

The advantages and disadvantages of home improvement waterproof coatings

What are the classifications of home improvement waterproof materials? How to choose home waterproofing materials

How to ensure that there is no "wet"? Beware of four major misunderstandings of home improvement waterproofing

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