What problems should be paid attention to in the acceptance of kitchen concealment projects?

The kitchen renovation project is huge, and it is also the place where sequelae are most likely to occur. The gloss of the surface is not the point, the construction of the concealed project in the kitchen must be paid attention to, it has a greater impact on the normal use in the future, and once there is a problem in the use process, it is difficult to repair the treatment. Drainage, electrical wiring, and ground base are the three keys to the kitchen concealment project, and we must pay attention to it when we carry out the acceptance of the kitchen concealment project

1. Drainage concealment project.

1.Whether the water line is leaking.

The installation layout of PP-R pipes should be reasonable, horizontal and vertical, and it should be noted that the pipeline should not be close to the power supply, and the shortest straight-line distance from the power supply should be centimeters, and the connection between the pipeline and the sanitary appliances must be tight, and there should be no leakage after the water test.

2.Whether the ground drainage is smooth.

Bathrooms and kitchens are the main places for drainage, so the floor leveling should have a certain slope (2%) to ensure that the water collects on the ground into a natural flow and eventually flows to the floor drain. However, it should be noted that the slope should not be overemphasized simply for the sake of smooth water flow, because the slope is too steep, which will affect the appearance and anti-slip.

3.Whether the waterproof layer is well waterproof.

The kitchen and bathroom and the back wall should be higher than other rooms in terms of waterproofing, and the waterproof paint should be brushed to a meter height, and other rooms should also be meters high.

3. The water meter is qualified.

Acceptance of the kitchen to see if the water meter is qualified and normal, this can ask the upstairs to help, open the tap water valve, the amount of water should be put to the maximum, and then look at the water meter in your own kitchen, the water meter does not run, indicating that the water meter is qualified, if there has been a phenomenon of other people's kitchen water running their own water meter, the water meter is unqualified to be replaced.

Second, the wire and pipeline engineering.

Whether the pipeline connection is tight.

The power cord must be threaded with PVC pipe when buried in a wall, ceiling, floor or floor, and there should be no kinks in the pipe. At the bend of the wire protection pipe, a matching pipe bending tool or a matching elbow should be used, and there should be no wrinkles.

Tube protection. After the ground circuit is laid, wooden squares should be placed on both sides of the PVC pipe laid, or cement mortar should be used as slope protection to prevent the PVC pipe from being broken by walking back and forth during the construction of workers. The spacing between strong and weak currents should be about 50 cm to reduce electromagnetic interference between them and prevent safety accidents.

3. Ground base.

It mainly depends on whether the cement screed layer on the ground is qualified: first of all, the uneven place of the original house should be paved with cement mortar, and the kitchen and bathroom should have a slope, and the slope is also very particular.