What are the precautions for the first floor decoration? What should I pay attention to when decorating the first floor?

1, first of all, moistureproof, to prevent the ground moisture regain. It is best to redo the ground to make the floor contact with the soil layer thicker; It would be better if there was a garage under the floor. In addition, the waterproof and moisture-proof wall surface should be selected with good quality wall finish, and waterproof primer and finish coat should be applied at the same time. It is best to tile the floor. The surface of ceramic tile is dense and has good insulation, which can isolate moisture to a certain extent. 2. For the lack of lighting, the color of the room can be brightened when decorating to adjust and make up for it. On the other hand, the use of glass products can be reasonably increased indoors. For example, transparent and opaque glass tiles can not only sound insulation, but also have a certain beautification effect. 3. Ventilation. On the one hand, installing strong exhaust equipment can achieve the effect of communicating with the outside air to a certain extent; On the other hand, on the security door, a security door with similar shutter effect can be installed, which does not affect the theft prevention and can effectively ventilate. 4, sewage pipes, living on the ground floor, the pipeline on the first floor is relatively easy to block. First, sewage can be discharged through pipes alone, but this has been set at the time of construction; If you can't take the pipeline alone, you can thicken the pipeline to reduce the possibility of blockage, or you can bury the sewage pipe deeper to make the outlet of the pipeline different from the plane on the first floor. 5, noise prevention, only doors and windows with good sealing materials.