Nowadays, the purpose of the decoration is not only satisfied with the beautiful dressing of the room for many people, but also the main reason is to improve the existing space pattern in the room through the decoration to increase its use function. Therefore, more and more phenomena have been reconstructed during the renovation of the original building structure, mainly in the demolition of non-bearing walls.
In our traditional concept, there has always been the idea that the load-bearing wall in the room cannot be removed, but the non-bearing wall can be removed. This is actually a big mistake. In fact, not all non-bearing walls can be arbitrarily removed. The so-called non-bearing wall refers to the house consisting of a column frame of reinforced concrete. The floor is supported by a horizontal array, the array is supported by columns, and the columns are supported by the foundation. This structure is usually visible in the interior of the column. Most of the walls between the columns are filled with hollow bricks or ordinary bricks, which are generally non-bearing walls.
Many people believe that non-bearing walls are not heavy, but this is not the case. Because the non-bearing wall is a secondary load-bearing component relative to the load-bearing wall, it is also an extremely important support for the load-bearing wall. It must bear at least two parts of the load, and part of it is the weight of the wall. For example, in a six-story house, the non-load-bearing wall in the bottom house should bear the weight of the five-wall wall; the other part is structurally, the non-bearing wall usually It is also a seismic wall designed. That is to say, if an earthquake occurs, these non-load bearing walls will withstand the earthquake force together with the load-bearing wall. Therefore, for a certain family, it is not much problem to dismantle the non-bearing wall or make a hole in the wall. However, if the residents of the whole building are free to dismantle the non-bearing wall, the earthquake resistance of the building will be greatly reduced.
According to relevant experts, the load-bearing walls in some rooms can be removed, such as lightweight gypsum board for partition walls, GRC panels and various metal and wooden partitions. The half-brick wall in the bathroom, if the support beam supporting the wall is designed in the floor structure, it can be removed, otherwise it cannot be removed. But be careful not to damage the waterproof layer, otherwise you will have to redo it. Although the brick wall connecting the balcony is not a load-bearing wall, it is generally thicker and has a certain bearing effect on the balcony, so it is best not to dismantle it, especially the old house. That is to say, only half of the brick wall or light wall can be directly removed, otherwise it must be dismantled after the consent of the property management department.
Removing the load-bearing wall is likely to cause changes in water, heating, and electrical circuits. If the owner's decoration design has a plan to remove the wall, the decoration company must submit an application to the property department before approval. Catch up with the spring and summer seasons is the Earth's crustal instability season, earthquakes. For the safety of the owner, for the home decoration, while pursuing the beauty, the load-bearing wall must not be removed, and the non-bearing wall should be carefully removed to avoid more serious consequences.
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