When decorating the home, the non-bearing wall, that is, the partition wall between the kitchen and the dining room, is about 100mm thick, but the property will be restored, otherwise the water and el

When decorating the home, the non-bearing wall, that is, the partition wall between the kitchen and the dining room, is about 100mm thick, but the property will be restored, otherwise the water and electricity will not be sold. For many people, the purpose of decoration is not only to dress up the room beautifully, but more importantly, to improve the existing spatial pattern of the room through decoration to increase its use function. Therefore, there are more and more phenomena of rebuilding the original building structure, mainly in the demolition of non-bearing walls.

In people's traditional ideas, there has always been a view that the load-bearing wall in the room can not be demolished, but the non-load-bearing wall can be demolished, which is actually a big misunderstanding. In fact, not all non-bearing walls can be dismantled and modified at will. The so-called non-bearing wall refers to a house composed of reinforced concrete column array frame, in which the floor is supported by horizontal vertical array, the array is supported by columns and the columns are supported by foundation. This structure is usually visible in indoor arrays. The walls between columns are mostly filled with hollow bricks or ordinary bricks, and are generally non-bearing walls.

Many people think that non-load-bearing walls are not load-bearing, but they are not. Because compared with the load-bearing wall, the non-load-bearing wall is a secondary load-bearing component, but it is also an extremely important support for the load-bearing wall. It must bear at least two parts of load, one part is the self-weight of the wall. Take a six-story house as an example, the non-bearing wall in the ground floor house should bear the weight of the five-story wall above; On the other hand, from the structural point of view, non-bearing walls are usually seismic walls in design. In other words, if there is an earthquake, these non-bearing walls will bear the earthquake force together with the bearing walls. Therefore, it is not a big problem for a family to tear down the non-bearing wall or make holes in the wall, but if the residents of the whole building tear down and change the non-bearing wall at will, the seismic capacity of the building will be greatly reduced.