How high should the kitchen and bathroom be waterproof to be considered a national standard

According to the rules of the National Construction Commission, the international standard for the waterproof height of the toilet is meters. When the house was built, it was already waterproofed, and the waterproof layer extended from the ground to the wall, 220mm higher than the wall. The kitchen wash basin is placed on the exterior wall, so the waterproof place is 10cm higher than the wash basin, and the rest of the area is waterproof 30cm.

Waterproofing process.

Base treatment, cleaning, leveling layer, bonding layer, detail additional layer, acrylic waterproof layer, water storage test, protective layer construction, secondary water storage test.

1. The elevation of the kitchen and bathroom should be checked correctly, and special attention should be paid to the correct elevation position of the floor drain.

2. The quality of the wall hole at the root of the floor drain and pipeline should be carefully inspected, the wall hole should be dense and qualified, and the root of the pipeline must be caulked as required during the construction of the leveling layer.

3. The yin and yang angles should be made into an arc shape, and straight and flat.

4. Screed construction: if there are voids, cracks and unequal defects on the base surface, repair and smooth with cement mortar. The base surface must be firm, flat, clean, free of dust, greasy, wax, release agent, etc., and other debris substances.

5. The construction of the waterproof layer can only be carried out after the screed is dried, and the construction should be fireproof and waterproof during the construction. Construction workers should wear soft-soled shoes.

The decoration foreman explained the waterproof height of the bathroom and whether you can do it yourself, hoping to help you in decoration.

The bathroom is 1.8 meters, and if there is no special reason for the kitchen, there is no need to do waterproofing if there are kitchen cabinets.

The bathroom is waterproof to be meters, and the kitchen is not used.

According to the experts' suggestions, the construction method of "how high should the kitchen and bathroom be waterproofed" is as follows: 1The kitchen sink is placed on the exterior wall, so the waterproof place is 10cm higher than the wash basin.

The rest of the lots are waterproof 30cm. 2.The shower in the public toilet is waterproof 180 cm high, and the part except the shower screen is 100 cm.

3.Because there is no shower in the main bathroom, the waterproof is 30cm above the bathtub.

1. Kitchen waterproof materials include color crystalline waterproof coatings, JS cement-based polymer waterproof slurry, k11 general-purpose waterproof coatings, hardcover kitchen and bathroom waterproof coatings, JS general-purpose waterproof coatings, etc., such products are water-based coatings, non-toxic, harmless and pollution-free, simple and fast construction, tight bonding with cement substrates, long service life, strong waterproof effect, moderate price and other significant characteristics.

2. Be sure to level the ground with cement mortar first, and then do waterproof treatment, so as to avoid leakage caused by uneven thickness of waterproof coating. Be sure to clean the ground before doing waterproofing.

3. Clean the dust and debris on the base surface, and at the same time make the surface smooth, and the yin and yang corners should be wiped into arcs or obtuse angles.

4. Keep the base surface dry, flat and firm, without hollowing and cracking.

5. Configure waterproof materials according to the product instructions.

6. Use a brush or roller to paint waterproof paint, brush 2-3 times, cross the direction of each painting, and ensure that the last time the wall waterproof is painted in the up and down direction, basically there will be no problems.

7. The joints between the wall and the ground and the joints of the pipes between the water and the water are the most likely places to cause problems. The decoration team is required to do cement mulch for the upper and lower water pipes of the kitchen, brush 10 to 20 cm of polyurethane waterproof paint from the ground, and then redo the polyurethane waterproof on the ground, and add the original waterproof layer to form a composite waterproof layer to enhance the waterproofness. The height of the wall waterproofing is generally 180 cm, because the height of the person is taken into account, and the height of the water pipe.

Of course, you can also do it a little lower, so that it is a little above the water pipe.

½Ã30cm¸ßµ180cm£¬È30cm.