The wall shall not be demolished at will, which points need to be understood before demolishing the

New house decoration, many new house layout is not too like, or want to change the layout to achieve the actual effect of a certain type of interior decoration style. This will have to be demolished. How to dismantle it is exquisite. If you don't do it right, you will regret it.

Demolition of walls must be done with professional workers, as they have work experience and can easily identify which are load-bearing walls and which are counterweight-bearing walls. What can be dismantled and what can't be dismantled. In addition, this is also a more dangerous engineering project, and it is believed that there is a specialization in technology, or it is reliable to find professional workers.

This will have to be demolished. How to dismantle it is exquisite. If you don't do it right, you will regret it.

Also remember to wrap all the drains and water outlets to prevent debris from falling in, which can be a hassle to remove afterwards. This will have to be demolished. How to dismantle it is exquisite. If you don't do it right, you will regret it.

The beams can not be removed, many houses are on top of the beams, which affect the aesthetics, and some community owners are worried about removing it, but it must not be removed, because it supports the concrete floor slab on the top floor, and we only have the design plan to hide it with a decoration ceiling. This weakens the sense of superiority of the beam.

The load-bearing wall cannot be demolished, and many customers and friends know that it cannot be demolished, but what kind of wall is considered a load-bearing wall? For example, like a wall, a wall used by the neighbor next door, a wall without prefabricated components on the wall, and a wall with no prefabricated component ground ring beam, everyone usually looks at the top of the household-type drawing, and the relatively black and thick kind of wall is not movable.

If it is the kind of bay window that can be dismantled, it is best to use an automatic cutting machine to cut it with a hand drill to get out of that wall, don't use a hammer to smash, it is easy to cause damage to the wall, it may not be obvious at that time, and it is easy to crack if you do wall paint in the middle and late stages. If you want to live at ease in the future, you should gradually pay attention to every stage of interior decoration from the small details of disassembly.

1. The repair work after the wall is demolished cannot be saved. If the original wall is demolished and a new wall is built with bricks, a tie rod should be set on the new wall. "Stretching" is a construction method at the joints of the old and new walls, which is to pull the old and new walls with steel bars to ensure the stability and seismic resistance of the walls.

2. Before demolishing the wall, it should be reported to the property for approval: Under normal circumstances, after the completion of the building, the original design unit should leave the drawings to the property company. The thickness and material of various walls such as load-bearing walls and non-load-bearing walls are clearly marked on the drawings.

Based on the drawings, the utility company can determine which walls can be removed. Therefore, before carrying out the wall renovation, the owner needs to submit the construction drawings given by the designer to the property management company, and the construction can only be carried out after the property agrees.

Before the demolition of the wall to design, the difficulty of restoration after the demolition is very large, pay attention to the construction time to avoid disturbing the people, can not blindly use the sledgehammer to pay attention to the method, if the vibration is too large, it will affect the neighbors, beams, load-bearing walls and balcony walls can not be demolished.

Pay attention to the load-bearing wall, pay attention to the shear wall, not all walls can be removed, we must pay attention to the overall structure of the wall.

1. After the wall is demolished, the repair work cannot be saved. When building a new wall with bricks, tie rods should be set on the newly built wall to ensure the stability and seismic resistance of the wall. 2. Before demolishing the wall, it should be reported to the property for approval

Under normal circumstances, after the completion of the building, the original design unit should leave the drawings to the property management company. 3. Avoid the steel bars inside the wall: If the structure of the house is compared to the body of an adult, the steel bars inside the wall are human bones.

If the rebar is damaged when the pipe is buried, it will affect the bearing capacity of the wall and floor slab. If it happens, these walls and floors can easily collapse or crack.

In home decoration, when many owners are dissatisfied with the original structure of the house they purchase, they will always "knock and beat" the original wall in the room, hoping to improve the existing space pattern in the room through decoration to increase its use function. But few people know that in addition to the load-bearing wall cannot be demolished,Non-load-bearing wallsIn the current home decoration, home decoration is not only limited to how beautiful the room is, but also hopes to increase its function through decoration. In addition, due to the economic conditions and other factors, many families buy units in the area generally does not meet the expected goals, so there is a phenomenon of the original house structure in the current decoration, mainly in the demolition of non-load-bearing walls and other aspects.

Many families have been misled by the statement that "the load-bearing walls in the house cannot be demolished, and the non-load-bearing walls can be demolished" when decorating. In fact, not all non-load-bearing walls can be demolished and modified at will. In layman's terms, the so-called non-load-bearing wall refers to a house composed of reinforced concrete column arrays, with the floor supported by horizontal and vertical arrays, the arrays supported by columns, and the columns supported by foundations.

This structure is usually seen indoors with column arrays. Most of the walls between the columns are filled with hollow bricks or ordinary bricks, which are generally non-load-bearing walls. "A non-load-bearing wall is not non-load-bearing, and its meaning is only relative to a load-bearing wall.

Non-load-bearing walls are secondary load-bearing components, but they are also very important supporting parts of load-bearing walls. Because, from the actual situation, the non-load-bearing wall has to bear the weight from at least two parts: one part is the self-weight of the wall, taking the multi-storey house with 6 to 7 floors as an example, the non-load-bearing wall of the ground floor house has to bear the weight of the upper five layers of the wall in total; On the other hand, in terms of design, non-load-bearing walls also belong to the category of earthquake-resistant walls, once ** occurs, the non-load-bearing walls will bear the destructive force caused by ** to the house together with the load-bearing walls.

Therefore, in a building, if individual families remove non-load-bearing walls or make doors or windows in the walls, there will be an impact on the structure. If the residents of the entire building are randomly demolished and altered with non-load-bearing walls, the service life of the building will be greatly shortened. In addition, the family that carries out the decoration also needs to be aware of it, and cannot change the wall at will in the decoration.

For example, piercing holes in load-bearing walls, removing walls connecting balconies and doors and windows, and expanding the size of original doors and windows.

The above is all the content that you bring to home decoration, do not tear down the wall at will, and dismantle and modify the non-load-bearing wall.

1. The top beam cannot be removed.

There will be beams in the house, and some people will feel that the beams affect the beauty of the house, and the protruding beams will be removed when decorating, but in fact, the beams of the house cannot be dismantled. Because the beams support the wall slabs of the upper floors, the demolition will cause the upper floor slabs to fall. If the overall appearance of the house is affected by the beams, the ceiling can be used to hide the beams during decoration.

2. The wall connecting the balcony cannot be dismantled.

In order to increase the lighting in the house, the original window and door were all demolished, but the wall under the window could not be removed. The wall under the window is called the counterweight wall, just like the weighing stone, it plays the role of provoking the balcony, if this wall is removed, the bearing capacity of the balcony will decrease, causing the balcony to fall.

3. The load-bearing wall cannot be dismantled.

Everyone knows that load-bearing walls cannot be removed, and there are quite a lot of load-bearing walls in the house, such as the exterior walls are usually load-bearing walls, and the walls shared with neighbors are also load-bearing walls. Generally, non-load-bearing walls are used in bathrooms, pantry, kitchens and hallways.

4. The beams and columns of the room cannot be dismantled.

The beams and columns in the house are used to support the upper floor, and the demolition and alteration will cause the upper floor slab to fall down, which is very dangerous, so the beams and columns must not be removed or transformed.

5. The steel bars in the wall cannot be moved.

Houses will use steel bars in construction, and steel bars are buried in the wall, steel bars are like bones in the wall, when burying pipelines, if the steel bars are destroyed, it will affect the bearing capacity of the wall and floor slab, leaving potential safety hazards.

6. The repair work after the wall is demolished cannot be saved.

After the wall is demolished, the later repair work can not be ignored, for example, after the original wall is demolished, when the wall is to be rebuilt, it is necessary to set up reinforcement on the newly built wall. Tension is to use steel bars to pull the new and old walls to ensure the stability and seismic resistance of the wall. Dig a door opening on the wall, and erect a reinforced concrete "beam" above the door opening, so as to share the pressure of the wall above the door opening and avoid the pressure from being directly pressed on the door frame.

The main opportunity to demolish the wall is not to remove the load-bearing wall, otherwise there will be great safety hazards, which will cause great damage to the overall structure of the house.

If you don't believe it, there's no taboo.

If you believe, then find someone to see the day and the hour and then tear down the wall.

Before demolishing the wall, be sure to consult a professional to guide which parts of the room can be moved and which parts cannot be moved; Which parts can be changed, which parts can not be, and strictly refer to the relevant regulations, according to the chapter construction. Architecturally speaking, load-bearing walls must not be removed, because removing them will change the load-bearing design of the building.

<><1. The load-bearing wall cannot be removed. The load-bearing wall supports the wall of the weight of the upper floor, mainly supports the backbone of the building, and the upper floor slab will fall down after being removed, which is very dangerous, so it cannot be dismantled at will. The black line in the floor plan is the load-bearing wall.

2. It is not recommended to remove the low wall next to the balcony. There are usually doors and windows between the living room and the balcony, and the doors and windows can be removed, but note that the wall under the window is a counterweight wall, which plays the role of provoking the balcony, and the removal will cause the balcony to drop or even fall.

3. The prefabricated panel wall of the brick-concrete structure cannot be removed, nor can the doors and windows be opened, and it bears the weight of the house, especially the light wall under the beam cannot be removed, and once demolished, the house structure will be damaged.

4. The wall with steel bars cannot be dismantled, and the steel bars in the wall are human bones. When opening and destroying the slot, it is recommended to avoid the steel bar, not to cross cutting, if the steel bar is accidentally destroyed when burying the pipeline, it will cause the bearing capacity of the wall and floor slab to be affected. In the event of **, the walls and floor slabs will collapse or break.

2. Precautions for wall demolition.

1. The repair work after the wall is demolished cannot be saved.

The wall is safely dismantled, and special attention should be paid to the later repair, when the wall is newly built with red bricks, the newly built wall is set up with tension bars. Pull the old wall to ensure that the wall is more stable and more earthquake-resistant.

2. Before demolishing the wall, it should be reported to the property for approval

The drawings indicate the thickness and material of the load-bearing wall, non-load-bearing wall and other walls. Based on the drawings, the utility company can determine which walls can be removed. Before the wall is renovated, the construction can only be carried out after obtaining the approval of the property.

First, the first step of wall transformation, how to distinguish the load-bearing wall

In the wall renovation, the load-bearing wall cannot be demolished, because the damage to the load-bearing wall is to destroy the seismic resistance of the building. According to the law, damage to the load-bearing wall must not only be restored, but also may be fined up to 200,000 yuan. Therefore, the first and most critical step in wall renovation is how to distinguish the load-bearing wall.

1. Look at the disadvantage diagram of household demolition

In the house plan drawing, the walls marked in black on the engineering drawing are load-bearing walls.

2. Look at the structure of the house

Generally speaking, low-rise residential buildings, bungalows and villas are made of brick and concrete, and all the walls of such houses are load-bearing walls. The high-rise elevator buildings and western-style buildings are all frame structures, and the exterior walls of such houses are load-bearing walls, and the internal walls are generally not load-bearing walls.

3. Look at the thickness of the wall

Non-load-bearing walls are relatively thin, generally about 10 cm thick, and patted with your hand have a crisp echo. The load-bearing wall is generally more than 240mm thick, and there is not much sound when knocked.

Second, the wall renovation needs to pay attention to avoid destructive decoration

Demolition and renovation of house walls is primarily based on safety. It is not only necessary to distinguish whether the demolition is a load-bearing wall, but also to make sufficient plans when renovating a safe non-load-bearing wall.

1. Note that only non-load-bearing walls can be demolished and modified

The only walls that can be demolished are non-load-bearing walls, and non-load-bearing walls are generally thinner, about 10 cm thick, and these walls are generally marked on the floor plan. However, it should be noted that if the residents of the entire building are willing to demolish and alter the non-load-bearing walls, the seismic resistance of the building will be greatly reduced.

2. Pay attention to consider transforming the circuit pipeline

Before dismantling and modifying, the direction of the transformation of the circuit should also be considered in detail. Generally, there are circuit pipelines in the wall, and it is necessary to be careful not to break the circuit due to the construction of barbarian brigades.

3. Add a new wall and select the material according to the situation

High-rise buildings generally use frame structure, that is, the exterior wall is load-bearing, and the interior wall is generally a lightweight structural wall, so when adding a new wall, it is generally the same as the original cement board wall or gypsum board and other light walls, and you can also choose materials with better sound insulation or high cost performance.

4. Find a professional and experienced decoration company

To demolish and modify the wall, you must find an experienced decoration company to take a look, understand the wall structure and then make a decision, so as to avoid the danger caused by random demolition and modification. At the same time, before construction, it must be reported to the property management department for the record, and construction can only be carried out after approval.

The wall demolition and transformation must be cautious, if the wall should not be demolished, it will bring very serious consequences to everyone, not only their own posture but also related to the stability of the whole building, so we must not follow their own wishes to demolish which one to demolish.