How many years does the general decoration bathroom waterproof last

According to the Article 40 of the Quality Warranty of Construction Projects in Chapter VI of the Regulations on the Quality Management of Construction Projects, the leakage prevention of waterproof projects, toilets, rooms and external walls of houses with waterproof requirements is 5 years.

The following 14 points must be achieved in the waterproof construction of the bathroom

1.The waterproof base layer is dense, flat and dry.

2.The waterproof height is correct and reasonable; For example, when bathing in the bathroom, water will splash on the adjacent wall, and if there is no waterproof treatment, the adjacent wall and the opposite corner wall are prone to dampness and mildew. Therefore, be sure to do a good job of waterproofing the ground before laying floor tiles.

The waterproof treatment of the general wall specified in the acceptance measures for home decoration projects needs to reach the height of meters, and the cabinet next door to the inner wall should be meters high, but if it is a non-load-bearing light wall, the entire wall is best to be waterproof, at least to be meters high.

3.The corners and other parts should be rounded.

4.The floor tile paving should be done as much as possible with the wet paving process.

5.Find the slope in strict accordance with the design requirements.

6.It is forbidden to slotted pipes on the ground to destroy the original waterproof layer.

7.Special attention should be paid to the flue, floor drain, riser and other peripherals to be carefully constructed.

8.The waterproof paint should be painted many times, and each time it should be dried before the next one can be painted; Paint twice in a perpendicular direction to each other.

9.After the waterproof coating is applied, pay attention to protect it from being damaged.

10.The caulk should be dense and uniform, and it is strictly forbidden to leak the joint.

11.Bathroom, kitchen wall and floor tiles are correct and reasonable; For example, the tile paving of the bathroom should be the wall tiles pressing the floor tiles, and then the wall tiles adjacent to the floor tiles should be paved after the floor tiles are laid.

12.The ratio of cement mortar is reasonable, and it is mixed with waterproofing agent.

13.Do a good job of pressure test, water splashing, and closed water test.

14.Mark the pipeline direction in time and draw a pipeline direction diagram.

Looking at the agreement, it is generally said that it is guaranteed for 5 years, and there are also 10 years of insurance, but the waterproof recommendation of the bathroom is to buy something good and find someone to do it again. No matter how many years you have been guaranteed, as long as you finish the renovation, even if it is missing, the developer can use one reason to clear them - the homeowner's acceptance is good, the problem is in the decoration, the worker has made a mistake, find the decoration company yourself. Then it is to smash the ground and re-pay the decoration company, seriously delay the construction period, buy tiles again, a sum of money to pay, and spend energy to urge the progress of the decoration company.

If you don't collapse, you're strong-willed.