What should I put under the floor? What should I pay attention to when laying the floor?

The floor covering makes the blank floor more and more beautiful. This is what we all know, but most people only know what the finished floor is, but they don’t know how these beautiful floors are finished. When laying the pavement, put it directly on the ground, or put something under it? The small series of the decoration home network below will tell you what to put under the paving floor .

First, what should be placed under the floor?

1. The wooden floor has three methods: solid shop type, suspended type and paste type. The overhead type needs to be used as the floor wall brick pier. The solid shop type is directly fixed in the base layer, and the paste type needs to be leveled. The paving is very simple. If the ground is not flat, just use the gypsum powder to level it and put it on the moisture-proof film. You can directly lay the floor, and sprinkle some anti-insect powder under the moisture-proof film.

2, it is worth noting that it is necessary to leave a wide enough gap at the side of the wall, because the composite floor will have different degrees of expansion during the summer damp, if the gap is too small, the floor will start the drum. The size of the gap is based on the fact that the baseboard can be completely covered. It is also worth noting that the living room and bedroom must be split apart because small units can reduce the expansion coefficient of the floor.

Second, pay attention to what to pay for the floor

1. Drain the cement floor moisture and keep the ground dry conditions

If the water in the concrete floor is not cleaned before the floor installation, a certain moisture shock wave will be generated, which will cause the geothermal floor to crack, causing the floor after installation to rise, so the moisture in the cement floor is removed.

2. Pre-construction survey to ensure no water leakage, etc.

The construction floor must be dry, level and clean; meet the national or local building acceptance criteria. It is possible that the wet work process has been completed, such as the kitchen, the bathroom, etc.

3, the floor should be investigated for the direction of laying, special places should leave gaps

Before laying the floor, it is necessary to survey the laying direction. The whole room should be laid from one side of the room and gradually approached to the other side.

Third, the selection process before laying the floor

1, look at formaldehyde

Good floor heating requires that the amount of formaldehyde released will not exceed the standard under long-term heating conditions.

2, look at the size

This depends on the substrate density and internal bonding strength of the floor. The higher the internal bonding strength, the better the ability of the floor to withstand temperature changes, and the phenomenon that cracking does not occur. Only the substrate is a relatively dense wood floor. It does not crack or deform at high temperatures for a long time.

3, see the thickness

In general, the smaller the thickness of the floor, the greater the heat flow. The thickness of the floor between 6.5-8.5 mm ensures that the floor has good air permeability and heat dissipation.

The floor can't be directly laid on the ground. This is a basic common sense. I believe everyone should understand this after reading the above introduction. In addition to these, the above small series also introduces the precautions for laying the floor. And how to choose the floor, I hope to be helpful to everyone. For more exciting home improvement information, please continue to pay attention to the decoration home network.

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