1, bearing wall In the renovation, breaking off the bearing wall is a dangerous practice. Especially in the case of an earthquake, the disadvantages are easily exposed. According to industry experts, under normal circumstances, if a household on the first floor removes a large area of ​​the bearing wall, this will cause the seismic performance of the building to weaken and the load stress to be abnormal. If an earthquake of magnitude 8 occurs at this time, the building is likely to occur. The whole collapsed. In addition, it is not the most important load-bearing wall on the first floor, and the importance of other floors is decreasing. Even if the load-bearing walls on the first floor are not demolished, and the load-bearing walls on other floors are dismantled, the stress structure of the building will be deformed, the structure will become more fragile, and the possibility of catastrophic collapse will remain great. What kind of wall is a bearing wall? In a general brick-concrete structure, all prefabricated walls cannot be dismantled or doors can be opened; brick walls larger than 24 cm are also load-bearing walls. In addition, some people open the window on the load-bearing wall, which also undermines the weight of the wall. It is also not allowed. Before renovating a new house, it is best to find a relevant person in the industry to ask. Here are three easy ways to identify load-bearing walls and non-load-bearing walls: 1. Judging by sound: If you tap the wall, there is a loud echo, which is a light wall. The load-bearing wall should not have too much sound. 2. Judging by the thickness: The thickness of the wall of the non-bearing wall in the floor plan drawing is obviously thinner than the load-bearing wall, generally about 10 cm thick. The load-bearing walls are thick, second only to the exterior wall. The thickness is basically the same as the load-bearing wall, and its thickness is generally about 24 cm. In general, when the load-bearing wall is a brick wall, the structure is 24 cm thick, the wall thickness in the cold area is 37 cm, the thickness of the concrete wall structure is 20 cm or 16 cm, and the non-bearing walls are 12 cm, 10 cm, and 8 cm. 3, through the site to determine: the external walls are usually load-bearing walls; and the neighbors share the same wall. The general non-bearing walls are in bathrooms, storage rooms, kitchens and aisles. 2. Reinforcement in the wall If the structure of the house is likened to the body of an adult, the steel bars in the wall are the bones of human beings. If the reinforcement is damaged when the pipeline is laid, it will affect the bearing capacity of the wall and the floor. In the event of an earthquake, such walls and floors can easily collapse or break. 3. Beams in the wall These pillars are used to support the upper floor slabs. After the upper floors are removed, they will fall, so they cannot move. Home Decoration Notice Decoration Taboo Balcony Window Room Home Decoration Furniture House Wall Clock Bathroom Design Toilet Waterproof Whole Bathroom Bathroom Door Aluminum Cladding And Curtain Wall Aluminum Cladding And Curtain Wall,Brush Aluminum Cladding,Aluminum Curtain Wall,Aluminum Cladding Foshan Nanhai Lianxing Deli Decoration Materials Co.,Ltd , https://www.fstuodeli.com
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