Under normal circumstances, the developer will build a channel steel layer on the seventh or eighth floor, and the channel steel layer generally has three layers. If there is a channel steel layer on the seventh floor, then 10, 17, 24, 3 1 also belong to the channel steel layer.
When building the channel steel layer, the developer will properly treat the exposed channel steel and wrap it very tightly, so even friends who buy the channel steel layer don't have to worry that the channel steel layer will be corroded.
Extended data:
Pay attention to choosing the floor of the house.
1. Is there shelter in front of and behind the building?
When choosing the floor of the house, it is necessary to examine whether the front and back of the whole building will be blocked by the greening of the community and high-rise buildings. If there is, it will inevitably affect the lighting and ventilation of the house, so that the room is easy to get wet and the walls and furniture are easy to get moldy, so it is better to choose a floor higher than these shelters.
2. Avoid noise pollution
When choosing the floor of a house, you should know whether there is noise pollution around the whole building. If there is, you'd better choose a higher floor, so the noise will be less.
Step 3 pay attention to lighting
When choosing the floor of a house, we must pay attention to the lighting problem of the house. The floor should not be too low. Floors with too low lighting are generally not good and are easily blocked by surrounding buildings. However, you cannot choose a floor that is too high. If it is too high, it is easy to affect the sun exposure problem because of the angle problem.