How many times do you have to do waterproof decoration?

1, it is recommended to do it three times. Waterproofing is a construction project in building engineering and decoration engineering, and it is exactly "waterproof treatment". The practice of this project is to use waterproof materials to prevent water infiltration. In the decoration project, the bathroom, kitchen and balcony are the main ones that need waterproof treatment. If left untreated, it will cause trouble due to water leakage in use. Waterproofing in home decoration is to consider waterproofing after the completion of water and electricity heating transformation and confirm that there is no leakage point.

2. When the house is inspected after the house is closed, the waterproof layer of the general finished house has been completed by the construction unit, and the property is generally tested by the owner in the bathroom. If water leakage is found, the property will be repaired. After being signed by the owner, the handover formalities shall be handled. In the decoration instructions, the property will generally clearly stipulate that the warranty obligation of the property will terminate after the owner destroys the original waterproof layer. After the waterproof layer is completed, toilets or other equipment will often be installed, and water and electricity pipelines will be replaced during the decoration process. If changing the water and electricity pipeline will inevitably destroy the original waterproof layer, you need to do secondary waterproofing.

General waterproofing should be done before the wall is laid. Generally, the wall should be waterproof, with a height of 30cm. However, if it is a non-load-bearing lightweight wall, it is necessary to waterproof the whole wall with a height of at least 1.8m, and when brushing the waterproof layer, we must pay attention to the estimation of edges and corners, and the paint must be daubed in place until it is 10cm to 20cm from the ground, which is more reasonable and regular.