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There are many “forbidden areas†in home decoration. These “forbidden areas†cannot be demolished or destroyed during the renovation process. Otherwise, the integrity of the building will be destroyed, causing danger to you and your neighbors; and other places in the room. It is a "sensitive area," and you shouldn't change it. If you really need to change it, ask a professional to construct it.
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Renovation "forbidden area"
Bearing wall
In the renovation, the load-bearing wall cannot be changed and many people know it. But what kind of wall is a load-bearing wall, not many people can make it clear. Generally, in a 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 and cannot be removed or modified. The walls that are knocked on by the “quiet voice†are mostly non-bearing walls and can be demolished. In addition, some people open the window on the load-bearing wall, which also undermines the weight of the wall. This is also not allowed.
If you want to demolish the wall in the house during the renovation, it is best for construction professionals to look at it to determine if it is a load-bearing wall before construction. Prior to construction, the property management department should also report to the record and be approved for construction.
Reinforcement in the wall
If the structure of the house is better than that of an adult, the steel bars in the wall are the bones of people. If the steel 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.
Beams in the room
These pillars are used to support the upper floor slabs. After the upper floors are removed, they will fall, so they cannot move.
Low wall on the balcony
There is a window on the wall between the general room and the balcony. These doors and windows can be changed, but the walls below the windows cannot be moved. This wall is called "weight wall" and it acts like a scale to provoke a balcony. Demolition of this wall will reduce the bearing capacity of the balcony and cause the balcony to fall.
"Three defenses" or "five defenses" door
The door frames of these doors are embedded in concrete. If the doors are demolished, they will damage the building structure and reduce the safety factor. It also destroyed the building structure at the entrance and it was even more difficult to reinstall the new door.
Waterproof layer for bathroom and kitchen
There is a waterproof layer under the ground in these places. If it is destroyed, the downstairs will become a water curtain hole. Therefore, be careful not to damage the waterproof layer when you replace the floor material. If it is destroyed and rebuilt, it must be done "24-hour closed water test" that is, watering in the kitchen or bathroom, if the leak is not qualified after 24 hours.
"Sensitive area" in decoration
Toilets for the toilet
Some old houses use old-style squatting pans. If you want to change to a toilet, be careful. Because the squat toilets are generally under water, the toilets are usually under water. So changing the toilet means changing the sewer. This kind of construction is difficult, and the original waterproof layer must be destroyed. If it is not properly installed, it is not a water seepage downstairs.
Heating and gas pipelines
The installation and demolition of gas pipelines must be done by a professional construction company of the gas company. The decoration company cannot “do it†and it must not cover the water meters, electricity meters and gas meters during the renovation. For heating and heating pipes, you must also be cautious because the location of the heating in the room directly affects the temperature in the winter room. If the demolition is not properly modified, it is not affected by heating. It is heating and running water.
Original steel window
Some households changed aluminum alloy windows because the original steel windows did not look good. Due to the fact that a small number of decoration companies currently use small-size profiles in order to reduce costs, or simply shoddy, some aluminum alloy windows are much less robust than steel windows. The use of such aluminum alloy windows can easily cause shedding, especially in high-rise buildings.
Unusable building materials in renovation
Cannot use contaminated materials
Some materials contain chemicals that are harmful to the human body. These materials cannot be used. However, most of the current decorative materials are synthetic products that contain more or less any of these substances. So you first try to choose natural materials. First, you need to open doors and windows for ventilation after renovation.
Can't use overly heavy materials
According to relevant regulations, natural stone with a thickness of more than 1 cm cannot be used in home decoration.
The above are some places in the decoration that cannot be changed or need to be careful. When negotiating with the decoration company about the design plan, you must keep more of God in this area so as not to bring danger to yourself and your neighbors.
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