How to do a good job of waterproofing the bathroom of the house, what brand to use

What brand will not be advertised.

First: Treat the base surface of the waterproof position, and make the base surface firm, smooth, clean, 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 CCTV brand Langkaiqi special 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;

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;

Third, pay attention to the height of the waterproof coating. 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.

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

The right one is the best.

According to statistics, 95% of water leaks in kitchens and bathrooms occur at nodes such as water pipes, floor drain perimeters and wall corners.

And the small space between the kitchen and bathroom is full of pipes, grooves, and holes. Therefore, when choosing waterproof materials for the bathroom, you should not only look at the brand, but also pay attention to choosing a special waterproof for the kitchen and bathroom that can effectively repair the water pipes, floor drain perimeters and wall corners.

Based on the characteristics of the kitchen and bathroom, there should also be a set of permeable crystalline repair mortar in the special waterproof material package to repair the node parts. The two-component material used for overall painting is a durable imported acrylic emulsion waterproof material. After the construction is completed, the waterproof layer should also be protected, and it is best to use waterproof mortar to do a layer of protection.

How to do toilet waterproofing work well? Bathroom waterproofing should be constructed in accordance with the standard process and process The effect is good Waterproof standard process flow (key points): Grassroots cleaning The wall root and the perimeter of the pipeline need to do a waterproof additional layer Painting Closed water test Waterproofing is a hidden project, is the top priority of foundation construction, landscape decoration reminds everyone to pay attention to the following points when accepting:

First, the waterproof layer on the ground should extend to the wall surface back 30cm, the waterproof layer of the wall in the shower or connected room shall not be less than 2000mmX1200mm, and the waterproof height of the bathtub wall shall not be less than 1400mm; Second, the waterproof layer of the wall needs to be brushed and then tiled, and the air defense drum should be affixed; Third, the ground waterproofing needs to be closed for 24 hours, and there is no leakage; Fourth, the whole brick wall must be painted with special tile adhesive on the back of the brick. How to do bathroom waterproofing work well, now do you know the answer?