Ask the question of waterproofing the bathroom.

You must do it, or you will take a shower at home, and you will have an umbrella downstairs!

It is recommended to choose the cement-based waterproof coating slurry commonly used in home decoration, that is, the name of the building materials market is: general-purpose, flexible, JS, GS waterproof coating slurry, this kind of product is non-toxic, harmless and environmentally friendly, simple and fast construction, can be constructed on the wet base, strong waterproof effect, long service life, strong adhesion to the cement base, moderate price and other significant characteristics. Choose brands with good quality and good reputation, such as:

CCTV brand Lang Kaiqi waterproof, Yuhong waterproof coating, etc.

Construction method: First of all, deal with the base surface (substrate) of the waterproof position. The base surface is treated into a firm, flat and clean surface, free of dust, greasy, wax and other debris substances; If there are pores, cracks, and unequal defects on the base surface, it must be repaired and smoothed with cement mortar in advance, and it is recommended to use Langkeqi plugging king or nozzle grouting material (or cement mortar) for nozzle filling; The corners of the wall should be plastered into an arc shape (or V-shaped); Make sure the base surface is sufficiently wet, but there is no open water;

Clause. Second, pay attention to the waterproof construction in place. Special attention should be paid to the corner part of the wall to be treated into an arc type and then painted, and the painting can not be too thick (the total thickness does not exceed 2); The pipes should be sleeved with casing, the holes of the executives and walls should be filled with plugging kings, and the waterproof materials should be brushed to the height of the casing 10 and not too thick;

Clause. 3. Pay attention to the height of waterproof painting. Generally, the wall is repainted and brushed 30 high; Paint the wall around the shower area 180 high or to the top of the wall; There is a bathtub where the upper brush is 30 higher than the bathtub.

Clause. Fourth, do a good job of water test. After the waterproof coating is painted to form a waterproof layer (about 24 hours later), the water storage is 20 high, and after 48 hours, see if the water is significantly reduced or go downstairs to see if there is a wet water point on the roof, and if not, it means that the waterproof construction is successful.

If you do the above four points completely, you will be able to achieve the waterproof energy of the bathroom.

About 4 square meters, buy a barrel of 9 sets of flexible JS waterproof coating is completely enough, about 170 200 yuan.

Waterproofing must be done;

It is recommended to choose the cement-based waterproof coating slurry commonly used in home decoration, that is, the name of the building materials market is: general-purpose, flexible, JS, GS waterproof coating slurry, this kind of product is non-toxic, harmless and environmentally friendly, simple and fast construction, can be constructed on the wet base, strong waterproof effect, long service life, strong adhesion to the cement base, moderate price and other significant characteristics. Choose brands with good quality and good reputation, such as:

Leibangshi waterproof slurry, JCDecaux waterproof coating, etc.

Construction method: First of all, deal with the base surface (substrate) of the waterproof position. The base surface is treated into a firm, flat and clean surface, free of dust, greasy, wax and other debris substances; If there are pores, cracks and unequal defects on the base surface, it must be repaired and smoothed with cement mortar in advance, and it is recommended to use Leibangshi plugging king or nozzle grouting material (or cement mortar) for nozzle filling; The corners of the wall should be plastered into an arc shape (or V-shaped); Make sure the base surface is sufficiently wet, but there is no open water;

Clause. Second, pay attention to the waterproof construction in place. Special attention should be paid to the corner part of the wall to be treated into an arc type and then painted, and the painting can not be too thick (the total thickness does not exceed 2); The pipes should be sleeved with casing, the holes of the executives and walls should be filled with plugging kings, and the waterproof materials should be brushed to the height of the casing 10 and not too thick;

Clause. 3. Pay attention to the height of waterproof painting. Generally, the wall is repainted and brushed 30 high; Paint the wall around the shower area 180 high or to the top of the wall; There is a bathtub where the upper brush is 30 higher than the bathtub.

Clause. Fourth, do a good job of water test. After the waterproof coating is painted to form a waterproof layer (about 24 hours later), the water storage is 20 high, and after 48 hours, see if the water is significantly reduced or go downstairs to see if there is a wet water point on the roof, and if not, it means that the waterproof construction is successful.

If you do the above four points completely, you will be able to achieve the waterproof energy of the bathroom.

About 4 square meters, buy a barrel of 9 sets of flexible JS waterproof coating is completely enough, about 170 200 yuan.

Leibangshi - home waterproofing expert.

First it is necessary to do. The house was bought for one or two hundred dollars. With JS flexible waterproof material.

Just talk to the boss. Recommend JCDecaux, Henkel, Oriental Yuhong, buy everywhere. The price is between 200-300 because it is a good brand.

You can do it yourself. Just go to a paint or tile store and buy it. Now the waterproofing is generally made of Henkel, JCDecaux, Oriental Yuhong, etc.

In fact, there are many other brands like water worry-free, Wan Shibo or something is not bad. The price is generally between 150-250 (20KG. It is recommended to use flexible waterproofing, and when you go to buy, you will know with the boss) You have to know the bargain.

It's very simple. Turn on the waterproof. Take out the powder and lotion.

Pour the lotion first, then pour the powder while stirring. Stir until there are no lumps. Be very even.

Stir and let sit for a few minutes. Then brush with a roller. THE THICKNESS OF 1-2MM TO BE BRUSHED FOR THE FIRST TIME IS GOOD.

THE BATHING AREA SHOULD BE BRUSHED TO A HEIGHT OF 180CM. Just brush the ground like that. The root part of the pipe should be brushed several times, and it is best to add a non-mesh cloth.

After brushing for the first time, wait for him to dry (that is, it looks dry) and then brush it again just like the first time. When brushing, brush vertically in the direction of the first pass. After brushing the cement and pasting the tiles.

In fact, when you go to the tile shop to buy tiles, tell him to send a bucket for waterproofing, all willing...

The waterproofing of the bathroom must be done, or it will rain downstairs.

The ordinary waterproof oil that my family bought at that time should be 5 liters, green liquid. Very easy to use, the toilet is also 4 square meters, a can can be painted 4-5 layers, brush after drying and then brush. Brushing it can dry in 1 day, and if you have good ventilation, you can dry it in half a day.

A can should be in twenty or thirty yuan, economical and practical.

Be sure to do it. The caisson should be sloped, there should be a secondary drainage, and then brush the waterproof glue, go to the material store to sell, buy a better one, and do the ground and wall. Just buy more than 200 of them.

Generally, there are two kinds, 1 brush waterproof oil and 2 do SBS waterproof. Prices are based on local price levels. The bathroom must be waterproof, otherwise the downstairs will drip water.