What material is used for waterproof wall of hotel kitchen? The kitchen is a place where families often use water, so the waterproof construction of the kitchen is essential. As most families know, the kitchen floor should be waterproof, the floor should be fully treated, the wall should be 30 cm high, and the waterproof area behind the washbasin should be more than 50 cm higher than the exit. As for the material, it is recommended to use mortar waterproofing agent, and the specific construction method is the same as that of the bathroom.

1。 Clean the building foundation and sprinkle water to make it wet, but there is no water.

2。 Waterproofing agent and cement are mixed into plain mortar according to the ratio of 1:3. Brush evenly and densely on the construction site, with a thickness of about 2? Hmm.

3。 After the mortar is dried for 20 minutes, the waterproof agent, cement and sand are mixed into the mortar according to the ratio of 1:2:6, and the surface is plastered by ordinary plastering method. The thickness of each application is about 10? Mm, wipe both sides of the floor and the wall once.

4。 Sprinkle water for maintenance within 20 hours of construction to keep out direct sunlight! The balcony is slightly different from the kitchen and bathroom. Because the balcony has been eroded by the sun and rain for a long time, it is suggested to adopt the construction method of combining rigid waterproofing with flexible waterproofing, that is, brush a layer of K 1 1 waterproof slurry first, and then make a layer of mortar waterproof agent protection layer. K 1 1 Waterproof coating is generally brushed for 2 ~ 3 times, and the thickness is about 1.2 ~.

How to check and accept the waterproof of kitchen wall

Build a water retaining wall with a height of 15cm at the entrance of the room ready for acceptance;

Put water with a depth of 10 cm indoors and mark the height of the surface well;

Observe whether the water level changes after 24 hours, and check whether the ceiling of the same room downstairs leaks;

If not, check the ceiling of the same room downstairs. What material is used for waterproof wall of hotel kitchen? When the above phenomenon occurs, the waterproof construction is qualified; After inspection, it is found that the waterproof construction is unqualified and must be rebuilt as a whole.

Note: Water spraying test should be adopted for acceptance of waterproof construction of light wall. That is to say, the water pipe is continuously sprayed on the waterproof wall from top to bottom for 3 minutes, and then every 4 hours, observe whether there is penetration on the wall. What material is used for waterproof wall of hotel kitchen? Waterproof construction acceptance without water leakage.

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