The skills of smashing the wall yourself, the skills of smashing the wall, how to smash the wall

1. The top beams cannot be removed: some owners feel that the beams on the top of the house affect the beauty when decorating, and plan to knock out some of the outstanding beams. Originally, the beams at the base of the house must not be knocked, because the beams support the upper floor slabs, knocking on the wall or remodeling will constitute the upper floor slabs falling.

2. Do not knock on the walls connecting the balcony: In order to improve the lighting of the room, some owners knock out some of the walls connecting the balcony and add the width of the balcony door, which is not allowed. Since the exterior walls of the house are usually load-bearing, it is very risky to cut holes in them and open windows.

3. The repair operation after the wall is demolished can not be saved: the wall is knocked off safely, but the later repair operation can not be negligent. For example, when knocking out the original wall and building a new wall with red bricks, it is necessary to set tension bars on the wall of the new building.

Many owners smash the original wall because they want to change the spatial pattern, but they are not clear about what can be smashed and what cannot, so before smashing the wall, they should go to the property for the record and be allowed to smash it.

2 First of all, the load-bearing wall cannot be smashed, but now many owners are very capricious, thinking that it doesn't matter if they smash a little, and some workers don't care about it in order to make money, and the owners say that they will smash it. Smashing the load-bearing wall will greatly affect the structural safety of the overall house, and it must not be smashed, and if it is complained, it will be required to rectify and fine.

3. The beam of the room is also a load-bearing structure, and it cannot be smashed either. In reality, there are many owners who will punch holes in the beams of the house in order to walk the pipes, and less is enough, but some owners actually open the first air conditioning pipes in the beams, which affects the safety very much.

The beams are meant to carry the slab, and if damaged, it can cause the slab to fall off!

4. The wall connecting the balcony is smashed by many owners in order to expand the space and include the balcony in the indoor space. This wall is called a "counterweight wall", which plays the role of provoking the balcony, and if it is smashed, it will cause the balcony to fall, so it cannot be smashed.

5. Not all bay windows can be smashed. Some bay windows are hollow, and this one can be smashed. But some bay windows are cast of reinforced concrete, which is integrated with the wall, so they can't be smashed.

6. The outer wall cannot be smashed either. This will not be touched by most owners, but some owners on the first floor want to open the door separately, which is generally not allowed, which will affect the overall structure of the house.

If you want to smash the exterior wall, you need a professional design agency and a construction unit to come up with a plan to implement it.

1. How to smash the wall.

1.Before construction, it is necessary to find out whether the nearby neighbors have decoration, otherwise the actual construction will affect the daily life of the surrounding neighbors.

2.Take a cutter and cut off the layer of wall paint that needs to be removed.

3.Demolish the walls with a hollow drill. Do not use a sledgehammer at will, otherwise it will cause a lot of vibration, affect the wall next to it that does not need to be replaced, and even affect the daily life of the neighbors.

4.After tearing down the wall, check the wall next door for damage. If the powder layer is peeled off or hollowed, it should be removed together.

2. What should I pay attention to when smashing the wall?

1.During construction, it should be noted that the load-bearing wall cannot be changed. Some owners think that it is okay to change it, but it will actually affect the structural safety of the whole house, so it cannot be easily changed.

2.There are also load-bearing structures in the beams, which cannot be rebuilt. In the actual decoration process, many owners will make holes in the beams in order to better install the pipes, and some owners even directly install the first air conditioning pipes on the beams.

This is not allowed, because the beams bear the floor slab, and if it is damaged, it is easy to cause the floor slab to fall, and the personal safety of the owner cannot be guaranteed.

3.In order to increase the size of the room, many owners will smash the balcony and put it into the interior space to use. This type of wall is called a counterweight wall, and it can stir up the balcony. If it is modified, it is easy to cause the balcony to fall, so it cannot be easily changed.

Decorating a house may encounter a situation of smashing the wall, what are the tips for decorating the wall? Today, we will answer them one by one.

The first problem of decorating and smashing walls is to know what walls can be smashed and what walls cannot be smashed.

1. The load-bearing wall is the wall without prefabricated ring beams on the wall, which supports the weight of the house and cannot be smashed. The beams at the top of the house and the pillars in the house cannot be smashed, because the beams and pillars also play a supporting role, and once they are smashed or damaged, they will cause very dangerous consequences. Even if you smash the non-load-bearing wall near the beams and columns, you should pay attention to the strength so that the beams and columns are not damaged.

2. The walls of bathrooms, kitchens, storage rooms and corridors are generally non-load-bearing walls, which can be smashed, but for kitchens and bathrooms, the structural nuclear base is more complex, including water pipes and circuits, so when smashing the wall, we should pay attention to the location of water pipes and circuits, pay attention to the size of the strength and use appropriate tools, and avoid damaging the waterproof layer of the ground in the hall. If the waterproof layer is damaged, you have to do it again, which will add trouble to yourself, waste time and money, and it is not cost-effective.

3. When smashing the wall, it is necessary to use appropriate tools and not to use too much force, so as not to damage the wall and other facilities that do not need to be demolished.

1. Before demolition, you should consider whether the neighbor is renovated and moved in, and whether it will have an impact on the neighbor's first base when it is demolished. Otherwise, if you make a hole in the wall, the neighbor will come out of the hole and beat you up.

2. Use a cutting machine to cut the part of the stucco layer that needs to be removed.

3. It is best to use a medium hammer drill to gradually dismantle, and not to blindly use a sledgehammer, so as not to affect the wall and neighbors that do not need to be demolished due to excessive vibration.

4. After demolition, check whether the adjacent wall is affected, such as the powder layer leakage, hollowing, etc., should be eradicated at the same time and re-powdered.

5. When rebuilding the wall, the load-bearing of the ground should be considered, and light materials should be used as much as possible when there are no special requirements.

Generally, the non-load-bearing wall marked with white lines can be demolished, and after the wall is removed, the house structure and house safety will not have much impact. If the load-bearing wall is removed, it will not only affect the wall structure, but also endanger the structural safety of the house, and easily cause accidents such as house collapse.

On-site inspections can be carried out to determine the lead through the wall structure. Generally speaking, the walls of brick and concrete buildings are load-bearing, while the exterior walls of frame buildings are load-bearing, and the internal walls are not load-bearing.

A simple distinction can be made between load-bearing and non-load-bearing walls in combination with the following:

1. Distinguish from the structure of the house

Generally speaking, all the walls of the brick-concrete structure house are load-bearing walls; The walls inside a frame structure house are generally not load-bearing walls.

2. From the grade of the house: the general low-end residential buildings and villas are made of brick and concrete. The high-end ones are more frame structures.

3. Distinguish from the material of wall tiles: the wall of general standard brick is a load-bearing wall, and the aerated brick is a non-load-bearing wall.

4. From the thickness of the wall: the 150mm thick partition wall is a non-load-bearing wall, such as the bathroom and kitchen.

Decoration smashes the wall taboo pro! Hello, I am happy to answer for you<> taboo of smashing the wall for pro-decoration 1, load-bearing beams and columns can not be dismantled, these load-bearing beams and columns are used to support the upper floor, if you remove the upper floor slab will fall down, it is very dangerous, so you can not dismantle and destroy it at will. 2. The load-bearing wall cannot be demolishedMany people know that the load-bearing wall cannot be demolished and changed in the decoration, but what kind of wall is the load-bearing wall?

Generally, in the building of "brick-concrete" structure, if it is a prefabricated panel wall, it cannot be removed or opened to open doors and windows, or a brick wall of more than 24 cm is also a load-bearing wall, and it cannot be demolished or modified. If the wall has a "hollow" sound when struck, most of them are non-load-bearing walls, and they can be demolished and modified. 3. The low wall on the side of the balcony can not be demolished, and the doors and windows between the room and the balcony can be demolished, but the wall below the window can not be moved, because this wall is called "counterweight wall", which plays the role of provoking the balcony.

4. When the reinforcement decoration in the wall is slotted and routed, it is best not to cross the reinforcement, if the reinforcement is destroyed when burying the leather and pipeline, it will affect the bearing capacity of the wall and the floor. If encountered, such walls and floor slabs are easy to collapse or break, which is very unsafe. Extended material: I hope mine can help you <>

Do you have any other questions?

1. Pay attention to the order.

The general wall height is between 2 meters and meters, if you want to smash the wall first, you should pay attention to opening a hole in the surface first, so that you can reduce the load-bearing capacity if you smash it, and it will be safer for the construction personnel to prevent a large area of the wall from falling and smashing on people.

Also pay attention when opening the opening, according to the height of the whole wall and the degree of view, use the cutting machine to cut the excess position on both sides, smash off part of the wall bricks, so that the operation will be a little faster. But if it is not a load-bearing wall, you only need to smash open part of it, and then use a hammer to hit upwards to effectively remove part of the wall.

2. The operation method of different walls.

In home decoration wall has different classification, generally can be divided into exterior wall, load-bearing wall, counterweight wall and steel wall, etc., because each wall plays a different role, so it needs to be specially distinguished and treated. If it is the exterior wall of the building, it is relatively simple, and it can be pushed directly by bulldozer.

However, if it is a counterweight wall on the balcony, it is necessary to pay attention to the fact that this kind of wall generally plays a role in safety, and if it is demolished, then the balcony is likely to fall. The same is true for load-bearing walls, so before smashing the wall, it is necessary to determine the properties of the wall, and we are not allowed to dismantle and modify the counterweight wall and load-bearing wall without permission, which can easily affect the stability of the structure.

3. Go through the relevant procedures.

When carrying out wall renovation, we must pay attention to the surrounding environment, because the decoration is in the community, if the sound is too loud, it will affect the rest of the surrounding neighbors, so it is necessary to go through some procedures before demolition, so as to prevent the construction from causing stoppage.

If it is privately recruiting people to remove the wall, you must find some more professional people, so that it will not affect the safety of the wall, and if there are water and electricity pipelines on the wall, you should pay attention to ask professional hydropower workers to modify.

Pay attention to the following points in home renovation:

1. Integrated wiring.

In the wiring design, the layout of ** line, cable TV cable, power line and twisted pair should be comprehensively considered. **The wire and power line should not be too close to the twisted pair to avoid interference with the twisted pair, but it should not be too far away, and the relative position should be kept about 20cm.

2. Simple design.

Due to the small number of information points, it is very easy to manage, so there is no need for patch panels for home wiring. One end of the twisted pair cable is connected to the information socket, and the other end can be connected directly to the hub device, saving money and reducing management difficulty.

3. Pay attention to aesthetics.

Home wiring pays more attention to aesthetics, therefore, the wiring construction should be carried out at the same time as the decoration, try to bury the cable duct under the floor or decorative board, and the information socket should also be embedded, and the bottom box should be buried in the wall.

1. Go through the relevant procedures in the property before decoration.

Before home renovation, you must first go through the formal procedures in the property and learn about the structure of the building from the person in charge of the community.

2. You must find a professional wall smashing master to smash the wall.

Professional wall smashing masters know which are load-bearing walls and counterweight walls. This avoids accidents.

3. Before smashing the wall, consider whether the neighbor has been renovated and move in, and consider whether it will have an impact on the neighbor when smashing.

4. Refer to the wall demolition construction drawings and the original house plan in detail, first draw the area that needs to be smashed with a marker, and then start with three cores after all the lines are marked.

5. After demolition, check whether the adjacent wall surface is affected, such as the powder layer falling off, hollowing, etc., should be removed at the same time.

6. When rebuilding a new wall, the load-bearing of the ground should be considered, and when there are no special requirements, light materials should be used as much as possible.

7. After all the walls are built, it is necessary to hang the net, otherwise the new and old walls will crack in the later stage.

Renovation of the main regulations

1. The following behaviors are prohibited for residential interior decoration activities.

1. Change the main body and load-bearing structure of the building without the design plan proposed by the original design unit or the design unit with the corresponding qualification level;

2. Change the room or balcony without waterproof requirements into a bathroom and kitchen room;

3. Expand the size of the original doors and windows on the load-bearing wall, and remove the brick and concrete walls connecting the balcony;

4. Damage the original energy-saving facilities of the house and reduce the energy-saving effect;

5. Other behaviors that affect the safety of building structure and use.

2. The decorator engaged in residential interior decoration activities shall not engage in the following acts without approval.

1. Erection of buildings and structures;

2. Change the façade of the residence, open doors and windows on the non-load-bearing exterior wall;

3. Dismantle and renovate heating pipes and facilities;

4. Dismantle and renovate gas pipelines and facilities.

If the interior decoration of the residential house exceeds the design standards or specifications and increases the floor load, the design plan shall be proposed by the original design unit or the design unit with the corresponding qualification level.