What should be done to renovate the main body of decoration, and how to demolish and modify the main

The premise of the demolition and alteration of the construction technology of the main body of the decoration.

If the situation is too much or too small, it is necessary to renovate the main structure of the house, because too much or too small space interval is unscientific and not conducive to living, and some unnecessary partition walls should be removed to make the whole house structure more comfortable and reasonable.

Demolition and renovation construction process of the main body of decoration - process.

In the early stage of design, students must also do one thing, that is, to make a detailed measurement of their room, everyone should not be lazy, so as to measure it yourself, the content of the measurement mainly includes:

1. Clarify the area involved in the decoration process. It is the area of tiles, wall paint, wallpaper, and flooring;

2. Clarify the main wall size. It is the size of the wall that needs to be designed to place the furniture in the future.

It mainly includes demolishing walls, building walls, shoveling wall skins, dismantling heating, replacing plastic steel windows, etc. To put it bluntly, the main demolition and reform is to build the framework of the construction site first. If it is an old house here, you need to do air conditioning relocation or something, so that it is convenient to paint later.

Wall treatment: If the original putty is waterproof putty, there is no need to shovel, and if it is uneven, it is necessary to brush a layer of interface agent and scrape the putty leveling. If not, shovel it all out and do it again.

Putty scraping 2-3 times will do. Where the wall is grooved, it should be sealed with plaster, pasted with real kraft paper (constantly pulled), and then scraped putty. If there is a hollow drum or crack, it must be treated.

Demolition and renovation construction process of the main body of decoration - details.

The purpose of the main demolition and renovation is to make the space more practical, but for the garbage and waste after the demolition and renovation, it must be cleaned out in time, so as to ensure the cleanliness of the interior, and at the same time, it is also for the convenience of construction. And after the main body is dismantled, the finished door can be determined, and the cabinets, hoods, stoves, water heaters, etc. can also be determined together. Also pay attention to the following:

1. When demolishing, see clearly which walls are load-bearing walls, and load-bearing walls must not be moved.

2. The low wall of the balcony must not be moved. That's the load-bearing wall of the balcony, and if it's removed, it will cause the balcony to collapse.

3. The partial wall of the bathroom can be opened and replaced with glass, which will look good and the space will be larger.

4. When dismantling and modifying, some household appliances in the process of use must be dismantled and preserved first. Some circuits and lines on the wall should be closed to avoid accidents when dismantling.

The renovation project needs to be based on the condition of the house and your actual needs. First of all, you need to do a closed water experiment on your bathroom, if it does not leak, it means that the bathroom is still very good, then there is no need to decorate, if it leaks, it needs to be redecorated. The second is to transform the hydropower, this step must not be saved, and the pipeline line must become safe and reasonable.

The last thing is to paint the wall, be sure to lay a good foundation, so as to prevent the wall from peeling.

After the wall is demolished, the next thing is the wall, the wall needs to pay attention to the connection between the new wall and the old wall, and after the masonry, the new wall and the old wall next to it are brushed with a hanging net of about 10 cm to avoid the hollow drum falling off. The load-bearing wall can not be removed, the load-bearing wall is to support the weight of the whole house, after the demolition will weaken its bearing capacity, but also affect the integrity of the whole house and the ability to resist earthquakes, in serious cases, it will cause the upper and lower floors of the wall to crack, if it happens, it is easy to collapse. If the gas pipeline is dismantled without authorization, it is easy to cause gas leakage, which may lead to ** in serious cases.

Therefore, if it is not necessary, the gas pipeline can not be changed without changing. If it is really necessary to change, it must be reported to the gas company, and then it will be reformed according to the regulations of the gas company. Demolition and reconstruction of sewage networks is also common in house demolitions.

When dismantling and modifying, pay attention to the drainage pipe of the toilet and try not to change the position, because the sewage pipe has higher requirements for the drop and angle of the pipe. If there is a slight deviation in the pipeline after dismantling and modification, it will affect the sewage discharge effect in the later stage. Knocking bricks is the focus of bathroom demolition construction, the demolition process needs to pay attention to the old waterproof layer generally can not knock socks off the world, after knocking the bricks, on the original waterproof layer, and then a thin layer of waterproofing, in order to improve the waterproof ability of the bathroom.

When knocking on the tiles of cement walls and cement boards, you should tap slowly and carefully find out the direction of the wires and conduits to prevent damage to the wires and conduits. The gas pipeline cannot be dismantled without authorization, which is easy to cause gas leakage and even lead to **. Therefore, unless it is a last resort, if you can't change the gas pipeline, don't change it.

If you want to change, you need to report to the gas company, and then make the transformation according to the regulations of the gas company.

The reinforcement of the wall cannot be removed. Rebar is like the skeleton of a wall. If the rebar is broken, it will affect the load-bearing capacity of the walls and floor slabs.

In the process of wall demolition and reconstruction, many people often like to dismantle the load-bearing wall privately for the overall decoration effect of the house, which is very undesirable.

The main purpose of the demolition and renovation is to make the structure of the house more reasonable and more suitable for living. When the demolition and renovation is closed, it is necessary to say hello to the property Xianyu and carry out the construction within the specified time to avoid illegal renovation and disturbance of the people's return.

When decorating, many owners will carry out the main body demolition and renovation, which can make the space more practical. The main body demolition and modification must not damage the load-bearing wall. The dry heavy wall bears the weight of the real estate and maintains the balance of the undefeated source force of the entire house structure.

If the load-bearing wall is removed and the balance of this force is disrupted, the consequences may be heavy and life-threatening for no owner.

Some houses are integrated brick and concrete structure, so the disassembly and assembly need to be renovated as a whole, and when dismantling and renovating the stove, we must pay attention to the treatment of the heavy wall, and generally remove the surrounding structure in the main structure, so as to avoid safety problems.

It is very likely that the renovation of the house will be carried out when the owner is not satisfied with the structure of the house, and the house will be demolished and altered at this time.

However, many of them are after all the structural transformation of the house, and there are many factors to consider, if these factors change with personal wishes, it will seriously destroy the stability of the house structure and pose a threat to the safety of human habitation. The next step is to find out if anyone dares to move the place where the house is demolished. Hole staring.

1. Load-bearing wall.

This sentence is often heard when everyone is decorating. Load-bearing walls are immovable. The load-bearing wall plays an important role in transferring the weight of the superstructure to the ground floor and thus supporting the superstructure.

So, if you take it apart, will the house remain stable? If not properly modified, the safety of the house will also be threatened. Therefore, it is especially important to remind everyone that if it is a brick-concrete structure house, do not easily touch its prefabricated panel walls.

2. Concrete door in frame.

If the door frame is inside the wall, the wall will inevitably be implicated if the modified door frame is removed. If it is not handled properly, it is very easy to cause damage to the structure of the house, and the root cause of potential safety hazards is buried in this way. Therefore, in order to ensure safety, it can be dismantled without demolition or without demolition.

3. Low walls on the balcony.

Don't underestimate this low wall. This is the load-bearing wall of the terrace. After demolition and transformation, its bearing capacity will be greatly reduced, and the consequences can be imagined.

Therefore, if you want to change the layout of the balcony, you don't have to worry about the idea of having a low wall, and there is no problem if you want to renovate and remove the windows on the balcony.

4. a top beam column.

Some houses will have a protruding beam on the top, it is true that the beam is not beautiful enough, but in order to meet the visual effect, it is better to remove it. That beam can withstand the weight of the superstructure. Therefore, if you think it is an eyesore, you can take some decorative measures to cover it.

5. Wall reinforcement. The steel bars in the wall can be touched when the wire is buried in the wall, and at this time, you must not remove a few because you feel that it is in the way. Destruction within the capacity of the wall.

To determine if there is a problem with a load-bearing wall, you must first figure out which parts are load-bearing walls and which cannot be removed. Here's how you can judge.

6. The method of judging the load-bearing wall.

Look at the drawings. The easiest way to do this is to see which load-bearing wall is to be indicated on the building drawing. If it is a construction drawing, it is marked with a solid line in bold. The location of the circle above is the load-bearing wall.

Hit with both hands. After being knocked by hand, the load-bearing wall does not have any echo.

Wall thickness. If it is a brick wall, the thickness of the load-bearing wall can be more than 24 cm, and if it is a concrete wall, the thickness can be slightly reduced, about 16 to 20 cm.

Location. In general, a load-bearing wall is a house that is shared with others.

The first step of decoration construction is the main demolition and renovation project. Is the main demolition and reconstruction project a simple demolition of the wall and the building of the wall? Let me tell you, demolishing the wall and building the wall is not as simple as you think, not to mention, the main content of the main demolition and reconstruction project is not only these.

The main purpose of this project is to change the pattern of home space, make the space better decorated and designed, and make the owner's life more convenient in the future.

When carrying out this project, the following points need to be noted:

1. Some walls cannot be demolished

When demolishing walls, be sure not to remove the load-bearing walls in your house at will! Load-bearing walls have a very important impact on the safety of the entire home. As a wall that supports the weight of the building, if the owner dismantles it at will, it will destroy the overall structure of the building, which is easy to cause cracking and deformation of the wall, and even the risk of the house collapse.

How to distinguish the difference between a load-bearing wall and a non-load-bearing wall? In general, the thickness of load-bearing walls is more than 24 cm; On the drawing, it is indicated in black; For a brick-concrete house, its walls are load-bearing walls and cannot be changed casually. The thickness of the non-load-bearing wall is only about 10 cm; In the engineering drawings, it will be represented by white, for a frame structure house, its exterior walls are load-bearing walls, and the interior walls are generally non-load-bearing walls.

2. Remove doors and windows and clean waterproofing

The removal of doors and windows is not a necessary step, if the shape of the doors and windows is intact and the use is normal, you can consider retaining. When doors and windows need to be removed, be sure to clean the waterproof filling layer of the old doors and windows. If these waterproof layers are not cleaned, then the waterproof layer of new doors and windows can not be perfected, and at the same time, the waterproof layer that has not been cleaned will also affect the measurement of the size of doors and windows.

3. Don't block the pipeline

When carrying out demolition work, care should be taken to protect the electrical wiring, water pipes and sewers. Do not let the fallen bricks and cement blocks smash the wires and water pipes, and do not let these bricks and cement blocks fall into the floor drain and sewer, these large waste materials can easily cause the blockage of the sewer. Before demolition, the owner can cover these areas to avoid causing trouble.

Fourth, if there is garbage, deal with it quickly

The demolition and renovation project will produce a lot of decoration waste, which is not cleaned up in time, and all of it is piled up in the house, which will cause great interference to people's movements. Therefore, when this garbage is generated, it must be transported out as soon as possible.

The garbage transported out must not be piled up at will, and it is necessary to ask the property in advance where the garbage is stacked, and then transport the garbage to the designated place. After all the demolition garbage has been removed, it is best to contact the garbage truck to clean up the garbage.

The above was released on 2015-12-16, the current relevant housing purchase policy is subject to the actual situation).

Click to receive the red envelope for house viewing, and receive 100 yuan in cash directly.

In the pairRough houseWhen decorating, many people will remodel the main structure of the house. InThe main body is dismantled and modifiedtime, due to the lack of decoration knowledge, resulting in many small mistakes, today to list them one by one, after reading must be avoided.

Remove the wall between the room and the balcony

The wall between the balcony and the room refers to the removal of the wall between the windows, the wall under the window, the door, and the wall at the edge of the window, which mainly bears the role of vertical load and horizontal force in the structure. If these walls are removed, a large door opening will be formed between the balcony and the room, which will change the original working state and mechanical performance of the structure, and its hazards:

1) the ring beam at the place becomes a long-span lintel or load-bearing beam, increases the load burden of the ring beam, forms an overload member, especially under the action of vertical force, the danger is greater;

2) when the balcony is a slab type structure, the impact on the structural safety is greater, the wall bears the live load, the static load and the load that the superstructure comes from the balcony, and bears the vertical pressure of resisting the overturning of the balcony slab at the same time, and is also the counterweight wall of anti-overturning, when the wall body is removed, the wall support is lost and is in a dangerous state for the upper balcony structure, and for the lower balcony structure, the anti-overturning load is lost and is in the overturning danger state;

3) Destroying the integrity of the structure of the house. Removing this wall will weaken the stiffness of the longitudinal wall of the layer against lateral forces, and reduce the seismic performance of the wall. This force is evenly shared by each section of the wall, after the local wall is removed, the shear force acting on the wall is added to the adjacent wall, which exceeds the original bearing capacity of the adjacent wall, resulting in premature cracking and damage of the wall.

Load-bearing walls, doors and windows are thinned and load-bearing walls are thinned

The load-bearing wall generally refers to the wall on which the floor, joist, girder, roof truss or roof panel is shelved, which not only bears the live load and static load from the floor, girder, roof truss, etc. on the above floors, but also bears the self-weight of the wall of the above layers, and transmits these loads to the lower wall until the foundation.

Removing the load-bearing wall, or opening the door, opening the window, and thinning the load-bearing wall on the load-bearing wall, not only directly destroys and weakens the bearing capacity of the load-bearing wall, but also destroys the integrity and earthquake resistance of the house.

Increase the static load on the floor and balcony at will

In the process of house decoration, granite or marble slabs are laid on the floor, or the static load of the floor is increased due to use and decoration, such as placing a large whirlpool bathtub in the bathroom, etc., so that the floor slab is in a state of overload, and the result is often that the floor is deflected, cracked, and leaked, which affects the safe use of the structure and seriously endangers the safety of the house.

The above was published on 2015-09-10, the current relevant housing purchase policy is subject to the actual situation).