Maybe you do n’t know that there are still many “forbidden areas†in the decoration. These "forbidden areas" cannot be dismantled and destroyed during the renovation process, otherwise it will destroy the integrity of the building and bring danger to you and your neighbors; while other parts of the room are "sensitive areas", you better Do not make changes, if you really need to change, ask a professional to do the construction.
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"Sensitive areas" in home improvement
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1. Toilet squat toilet: Some old houses also use the old style squat toilet. If you want to change to a toilet, you must be careful. Because squatting toilets are generally launched in the front, and toilets are generally launched in the back, replacing the toilet means changing the pipeline. This construction is more difficult, and the original waterproof layer must be destroyed. If installed improperly, either the water leaks downstairs or the toilet does not.
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2. Heating and gas pipelines: the installation and dismantling of gas pipelines must be carried out by professional construction personnel of the gas company. The decoration company cannot “do the work†and cannot cover the water, electricity and gas meters during the decoration. For heating and heating pipes, you should also be cautious, because the location of the heating indoors directly affects the indoor temperature in winter. If improperly dismantled or reformed, either heating is affected, or the heater runs away.
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3. Original steel windows: Some residents changed aluminum alloy windows because the original steel windows were not good-looking. Because a few decoration companies currently use small-sized profiles for cheaper drawings, or simply sub-fill them well, some aluminum alloy windows are far less robust than steel windows. The use of such aluminum alloy windows is easy to cause shedding, especially in high-rise buildings.
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"Forbidden area" for home renovation
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1. Load-bearing wall: The load-bearing wall cannot be dismantled or renovated during decoration, as many people know. But what kind of wall is a load-bearing wall, not many people can make it clear. Generally, in buildings with "brick-concrete" structure, all prefabricated slab walls cannot be dismantled or open doors and windows; brick walls larger than 24 cm are also load-bearing walls and cannot be demolished. Most of the walls with "empty sounds" are non-load-bearing walls that can be dismantled and modified.
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In addition, some people open doors and windows on the load-bearing wall, which will also damage the load-bearing of the wall, which is also not allowed.
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If you want to dismantle or modify the walls in the house during the decoration, it is best to ask a professional person to take a look to determine whether it is a load-bearing wall before construction. Before construction, it must be reported to the property management department for record, and construction can only be carried out after approval.
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2. Reinforcement in the wall: If the house structure is compared to the body of an adult, the reinforcement in the wall is the human bone. If the steel bar is destroyed when the pipeline is buried, it will affect the bearing capacity of the wall and floor. In the event of an earthquake, such walls and floors can easily collapse or break.
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3. Beams and columns in the room: These beams and columns are used to support the upper floor slab, and the upper floor slab will fall down after being removed, so it cannot be moved.
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4. Low wall by the balcony: There is a door and a window on the wall between the general room and the balcony. These doors and windows can be dismantled and modified, but the walls below the windows cannot be moved. This section of the wall is called the "counterweight wall" and it acts like a scale to provoke a balcony. Dismantling this wall will reduce the load-bearing capacity of the balcony and cause the balcony to fall.
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5. "Three-proof" or "five-proof" household doors: The door frames of these household doors are embedded in concrete. If demolished or modified, the building structure will be destroyed and the safety factor will be reduced. Moreover, the building structure at the door was destroyed, and it was more difficult to reinstall the new door.
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6. Waterproof layer in the bathroom and kitchen: There is a waterproof layer under the ground in these places. If it is damaged, the downstairs will become a "water curtain hole". Therefore, when you change the ground material, be sure not to damage the waterproof layer. If it is to be rebuilt after being destroyed, a “24-hour seepage experiment†must be done, that is, to irrigate in the kitchen or bathroom. (Editor: Peter)
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