How to dismantle a wall made of sand-lime brick. Dismantling a brick wall

Dismantling brick walls is a complex engineering process that is carried out during the demolition of buildings, renovation and redevelopment of premises. It is generally accepted that this procedure should be trusted to professionals. However, when the right approach and compliance with safety measures, dismantling brick wall You can do it yourself, saving a considerable amount. To perform such a task there is no need for special education or acquisition expensive equipment. Let's consider the sequence in which brick buildings, walls and light partitions are dismantled.

Planning and preparatory work

Before you start dismantling a brick structure, you need to find out its type. If the wall does not take the weight of the floor slab, then it is a pier. It does not have any effect on the strength and reliability of the building. When working with walls there is no need to carry out strengthening measures. The situation is somewhat more complicated when it is planned to dismantle load-bearing brick walls. Their removal must be agreed upon with the authority responsible for the operation of the building. Even if permission is obtained, before you begin dismantling the brickwork, you need to install powerful supports that will take the weight of the ceiling slab.

When carrying out redevelopment inside brick building It is necessary to carry out a number of preparatory activities:

Remove all furniture from the room. If this cannot be done, then cover it with a special film.
Take measures to protect window glass. Dismantling brickwork is accompanied by the formation of fragments that have great destructive power.
Turn off the electricity in the house, apartment or separate room in which the brick walls will be dismantled. Disconnect switches and sockets.
Remove doors, baseboards and trim. Remove wallpaper and plaster. Take out construction garbage.
Close the floors hard sheet material for protection against falling bricks and cement. It is necessary to use sheet steel, chipboard or plywood.

Before completely demolishing a building, it is not necessary to clean the bricks from the finishing. It is enough to remove the necessary things from it and disconnect the building from communications.

Tools and accessories

It should be remembered that dismantling bricks is a very noisy process. It can only be carried out at the time established by law. The exception is work in a private home.

To work you will need the following equipment, tools and devices:

perforator;
Bulgarian;
sledgehammer;
long crowbar;
hammer;
pick;
nail puller;
chisel;
hand or electric saw;
screwdriver;
stepladder or stable table;
dense bags for collecting construction waste.

Stone fragments can injure the skin, eyes, hands and head. Based on this, before work you need to put on a thick canvas suit, put on a helmet, safety glasses and gloves. Be sure to use a respirator or gauze bandage. To reduce the amount of dust, moisten the walls generously with water before work. To do this, prepare a spray bottle and a large volume of liquid.

Manual dismantling of walls

This method is used in cases where it is necessary to complete the work as carefully as possible, preserving the bricks for further construction. This can only be done manually using a crowbar, sledgehammer, hammer and chisel. However, manual labor can only be used to dismantle partitions whose thickness is no more than one brick. It is impossible to demolish capital and load-bearing walls using muscular force, since the enormous weight of the floor slab and the masonry itself presses on them.

Here's how to dismantle a brick wall using hand tools:

Tap the surface of the object with a hammer. This will reveal hidden voids in the dismantled wall. It is much easier to work in such places, and this is where disassembly should begin.
Insert the chisel into the first seam from the top. Land several powerful blows with the sledgehammer. Once the crack appears, continue along the top seam.
After the top row of stones is completely separated from the masonry, disassemble it. Carefully remove the bricks and place them aside so that they are not in the way further work. If the stones are stuck, they will have to be sacrificed by knocking them out with a crowbar or sledgehammer.
In a similar way, knock out and remove 1-2 stones at a time. It’s not worth cutting down large fragments, even if you have the desire to sort it out and want to do it. If dropped, bricks may break or crack, losing their value.
Break the bottom row of stones. As a rule, they are embedded in the screed. To avoid destroying it, you should cut a groove along the wall. After this, you can safely remove the bricks.

Stones knocked out of the masonry are cleaned of mortar residues and stacked for further use. They can be used to build a gazebo, garage, house or barbecue.

Mechanical dismantling of walls

At large volume It is advisable to use mechanization tools. This decision is made when the destruction of load-bearing walls or the complete demolition of the building is carried out. Before you take it apart brickwork several bricks thick, it is advisable to assess the degree of wear and tear and the strength of the mortar. If clay was used, then destroying the wall will not be difficult using a household electric tool. If the masonry was done using cement mortar, then you will have to apply construction equipment. But even in such cases, the masonry can be split into small fragments, keeping most of the bricks intact. To do this, many holes are drilled between the rows, vertically and horizontally. They significantly weaken the wall.

After this, the following demolition methods are used main walls, How:

A hammer drill. Heavy and powerful equipment with attachments in the form of a chisel and a lance is used.
With a jackhammer. It is better to rent such equipment, since household it's not really needed.
Heavy special equipment with attachments. A bucket, hydraulic hammer and other devices are used.

It should be remembered that after the demolition of a building, the foundation remains. If it is concrete, then you cannot do without heavy equipment.

Some brick structures require demolition. How to dismantle the brickwork, the owners decide depending on own desires. If the brick is still good and can be useful again, sometimes the owners of the building decide not to break the wall, but to dismantle it.

Dismantling brick walls cannot be called easy work. But if you carefully follow all the required steps, you can get bricks that are quite suitable for reuse. What is important is that with this approach to dismantling walls there will be no large-sized waste.

Preparing to dismantle walls

Execution de installation work should be carried out with the indispensable use protective equipment. When dismantling walls, fine dust is generated, which can cause serious harm to health, so it is necessary to use special clothing and safety glasses. It is also advisable to wear a respirator.

In order to dismantle a brick wall, you can resort to the help of professionals or do it yourself.

The cost of dismantling brick walls will depend on some features of the building and its size.

If you turn to professionals for such work, during the demolition process they will use power tools and various devices for manually removing the binder from bricks.

Before dismantling begins, preparation must be made depending on the specific working conditions. For example, sometimes it is necessary to dismantle only one wall in the house, that is, a partition.

It should be noted that bricks are quite heavy and if they fall on the floor, its coating may be damaged. In this case, it is necessary to create on the floor protective layer(old blankets and unnecessary rags will do). Furniture must be removed from the premises.

Electrical wiring must be removed in advance. To do this, turn off the power completely - otherwise there is a risk that during operation the wires will be damaged by brick fragments, tools will land on a bare wire, a short circuit will occur, or people will be injured.

It is useful to spray the wall with water from time to time - you get more dirt, but wet dust does not get inside when you breathe, and less harm is done to your health. Workers carrying out dismantling should definitely wear safety glasses.

First, from a brick building intended for dismantling, it is necessary to completely remove window and door designs, remove the plaster. Dismantling begins with knocking out several elements at the joints of the ceiling and partition. The strength of the connection of bricks can be broken by strong blows, for which a sledgehammer is most often used. You should not dismantle the walls in large pieces at once - it is better to separate several bricks if possible.

Manual method of dismantling

In order to dismantle a brick wall, you can use different ways depending on specific conditions. The methods differ in technological processes.

If the wall is dismantled without the involvement of specialists, the most common method is manual. It can be used in cases where brick or stone walls, for which it was used as a fastening solution lime mixture or cement, where the binding component is added in small quantities. For such operations you can use hand tools: pickaxe, crowbars, hammers.

If you carefully disassemble the brickwork, most often you will be able to obtain bricks that are not particularly damaged, which are quite suitable for further use.

They must be thoroughly cleaned of pieces of mortar - disassemble the wall and chip off the bricks. The result is good material that can be used in the future, for example, for the construction of buildings for economic purposes, but for now it is being stored somewhere aside.

To dismantle a wall made of bricks with a not very strong binding mortar, wedges are driven into the horizontal and vertical seams of the structure. They are hammered in with a sledgehammer - under the force, cracks appear in the mortar and bricks separate from the wall. But more often in construction a solution with more solid foundation. Disassembling such walls can be somewhat more difficult. This cannot be done manually - you will need to use at least standard tools, pneumatic, electric hammers.

For manual disassembly, it is enough to use a steel wedge that is driven into the cement joint. This is done using a hammer. You can also tap the base of the bricks a little with a hammer to increase the formation of cracks in the hardened cement. If the composition of the mortar is more durable, it is better to use a steel stake and a power tool - a jackhammer, for example - to expand the space between the bricks and to separate the elements from the wall.

Dismantling of brick vaults must be done manually. You need to start dismantling from the castle and move towards the heels. In cases with cross, sail, and dome vaults, their dismantling must be carried out in closed circles. Before you begin to disassemble the vault and support feet, it is necessary to prepare formwork and circles under them to prevent the collapse of the vault.

Other methods of dismantling brick walls

If, in order to build the walls, rubble or rubble concrete masonry was used, it is unlikely that when demolished, it will be possible to obtain masonry elements that can be used a second time. To dismantle such a wall, you will have to break out the bricks in whole segments or blocks.

The second method used to dismantle walls is called demolition. Dismantling is carried out thanks to micro-undermining of the structure. Disadvantages: work with explosives can only be carried out by a specialist with the appropriate qualifications, so it will not be possible to carry out such work on your own.

The third method involves working activities using special equipment. This could be a bulldozer or a crane equipped with a bulb weighing several tons. But if a brick wall is dismantled in this way, it is unlikely that any of the elements will survive.

ostroymaterialah.ru

The need to demolish brick walls while preserving the material and the stages of upcoming work

Construction apartment buildings Soviet period was carried out using bricks and cement mortar, which made it possible to achieve excellent strength and durability characteristics of the building. Today, similar houses have long expired, but due to their increased strength and stability they are still used for living. In an effort to give our apartments a modern appearance, many people are trying to remodel their homes.

Purpose similar works is to expand the free space of the house and optimize it. In turn, the implementation of such an undertaking may require the demolition of some walls, and the material that is their basis can serve to achieve other goals. Some people dismantle walls using mechanical devices, others prefer to do all the work manually - both of these solutions will help bring a positive result and not only remove the unnecessary partition, but also obtain a sufficient amount of material that can be used in the future.

It is best to moisten the brick with water before dismantling.

In general, dismantling a brick wall is quite simple, but you should follow certain rules, allowing you to speed up this process and keep the material intact. Analysis of the wall of a brick building consists of the following steps:

preparatory work;
collection of tools;
dismantling the partition.

The above stages fully describe the nature of the work and its structure. Moreover, each of them is of particular importance and contains its own subtleties that must be taken into account. This is the only way to achieve a positive result and dismantle a house or brick wall in the shortest possible time.

Dismantling a brick wall: preparatory work

Preparatory work is almost the main stage, which involves dismantling a brick wall.

This stage consists of carrying out a whole range of measures aimed at optimizing future work. It is based on the following principles:

Before starting work, it is necessary to turn off the electricity at the site.

Such work is often carried out in premises that have already been renovated and equipped for human habitation. In such conditions, the safety of surrounding objects and coatings plays an important role, and a fallen brick can easily damage any interior detail. Therefore, it is initially necessary to remove all items and cover the floor to avoid damage.

Dismantling the wall must be safe, so you must first turn off the power supply to the site and remove all sockets and lighting fixtures.
Getting to the base of the wall, much less dismantling the brickwork, is not as easy as it might seem at first glance. In our apartments there is always some other coating on top of the brick. It could be plaster, ceramic tile, putty or ordinary wallpaper. Therefore, to carry out the work, you first need to remove all these materials, leaving only a bare brick plane.
It is also very difficult to dismantle a wall and remain clean. Therefore, the brickwork must be thoroughly moistened with water. This step will make it possible to get rid of large quantity dust, which is an integral part of repairs. During work, you should periodically wet the surface with water, ensuring minimal spread of dirt and dust in the air.

All these steps must be completed immediately before starting to dismantle the wall, which will ensure optimal conditions for carrying out work and preserving the brick.

Dismantling brickwork: list of tools and sequence of work

How to dismantle brickwork without damaging the material? The answer to this question is quite simple: having collected all necessary tool and knowing how to use it, doing the job and preserving the brick is quite simple, although it may take quite a bit long time. The list of required equipment may include the following tools:

To dismantle you need to prepare tools.

pick;
jackhammer;
perforator;
sledgehammer;
chisel;
a set of metal wedges;
hammer;
gloves.

Depending on the structure of the wall, one or another tool may be necessary. To demolish thick walls consisting of several rows of bricks, you will need a hammer drill and a jackhammer. In turn, disassembling the partition can be done using a chisel and sledgehammer.

To dismantle the wall, first disassemble the top row of bricks. The brick that forms it is unlikely to be preserved, but such a step will allow access to subsequent rows. Using a sledgehammer, knock out the top few rows of brick, freeing up space for further work.

Next, using a chisel or metal wedges, depending on the quality of the cement mortar, you must carefully remove each subsequent row of masonry by knocking out each individual brick. If necessary, in particularly difficult areas, you can use a sledgehammer, hitting it between the bricks directly on the petrified mortar.

The remaining concrete is removed from the brick with an ordinary hammer and chisel. This is how it is made complete disassembly the entire wall, and the material forming it remains intact, which makes it possible to reuse it for the construction of any other buildings or partitions.

kubkirpich.ru

In the process repair work Sometimes it becomes necessary to demolish a wall. Particular difficulties arise if this wall is made of brick. In order to carry out the work yourself without damaging adjacent walls, we recommend that you familiarize yourself with the technology of dismantling brick walls. How to dismantle a wall in brick house, we will consider further.

Preparation for dismantling brick walls

The order of work during the dismantling of brick walls depends directly on the type of dismantling. Full or partial dismantling of the walls is possible. Also, the method of dismantling the wall should be used in accordance with the further use of the brick. If the brick has not lost its performance characteristics, then it is quite possible to use it again for certain purposes. In this case, it is necessary to choose a gentle dismantling method.

If there is no need for further use of bricks, it is enough to break the wall with a special tool without worrying about its safety. Dismantling brickwork is a rather complex process that requires patience, physical effort and accuracy from its performer.

In the process of preparing for work, you should not forget about your own safety. IN mandatory Use protective equipment such as a respirator, protective clothing, goggles and gloves.

Dismantling a brick wall yourself will help you save money on hiring specialists. The beginning of installation work involves preparing the premises for specific working conditions. In some cases, partial dismantling of a wall or partition is required.

Please note that brick is a fairly heavy material that can destroy the floor covering if it falls, so be sure to protect it in advance. Furniture and other items are first removed from the premises. Also, you should remove electrical wires from the wall that is being demolished in advance. Also, during dismantling work, the electricity is turned off. Otherwise, the brick may touch the wires and cause a short circuit.

In order to get rid of excessive dust in the room, you should treat the wall with water. If there are window or door structures on a wall that can be demolished, we recommend removing them in advance. Also, care should be taken to remove finishes, putty and plaster.

Work on dismantling the wall must begin with knocking out several elements located between the wall and the ceiling. To destroy the strength of the connection, use a sledgehammer. Try to separate several bricks on the wall, no need to knock out large pieces.

Manual dismantling of brick partition walls

In relation to technological processes carrying out work, brick walls can be dismantled manually and automatically. Independent dismantling of a brick wall is most often done manually.

However, this method is only relevant if the brick wall was laid on a lime or cement mixture. In this case, the binder must have a low concentration. In this case, a crowbar, pickaxe or hammer will be suitable for dismantling the wall.

With this disassembly option, it is possible to obtain a brick suitable for further use. However, the brick must be cleaned of the binder mortar. To disassemble a brick wall, follow vertical and horizontal sections install wedges on the walls, which are driven in with a hammer. In this case, cracks appear in the wall and it gradually collapses.

However, most often, a brick wall is laid on a stronger version of the mortar. In this case, dismantling such a wall will require more effort. For these purposes, you will need an electric or pneumatic tool.

To perform disassembly manually, it is enough to use a metal wedge, which is driven into the wall with a hammer. To destroy a wall, you should also hit the wall with a hammer, thus reducing its strength. Using a jackhammer can significantly reduce the time it takes to complete a job.

Brick vaults are dismantled manually, dismantling work begins from the key areas, gradually moving to the heel. To remove sail vaults, use the circular method. In order to prevent the destruction of the vault, formwork should be prepared in advance for them.

Dismantling the window sill of a brick house wall

Demolition of a window sill in a house or apartment can significantly transform the space of the room. Thus, it is possible to combine several rooms, while obtaining a spacious space. However, when connecting the balcony with the room, you should remember that each of these zones differs in temperature conditions, especially in winter.

Therefore, according to current legislation, a balcony or loggia cannot be combined into one room; there must be a partition between them. Initially, in the process of working on redevelopment, you should contact specialized services that will help you draw up a project on the possibility of demolishing the window sill in certain living conditions.

When dismantling a brick window sill block, fulfill the following requirements:

It is prohibited to take it out onto the balcony or loggia heating devices in the form of radiators, as there is a risk of circulation disruption hot water which will lead to heating problems in winter time of the year;
balcony is unheated room, which in no case should be combined with the kitchen or any other living room; in this case, you can install sliding glass doors, which in the winter season will help prevent heat loss;
Most often, when removing a window sill block on a balcony, the threshold located between the room and the balcony is not dismantled, since it is a fixation point balcony slab and prevents heat loss;
If Wall panel performs the function of a carrier, then removing the window sill block is not possible;
during the process of demolishing the window sill block, the balcony or loggia should already be glazed and thermally insulated;
installation of water or electric heated floors on the balcony is unacceptable.

In order to demolish a window sill on a brick wall, the impact method is used. Initially, when starting work on dismantling a wall, you should determine its thickness and the material from which it is constructed. The type of equipment and method of dismantling depend on these factors.

Most often, when dismantling partitions, tools are used in the form of an electric drill, crowbar and other improvised tools. If the wall surface is concrete, then a diamond-coated disk is used for these purposes. With their help, it is possible to achieve ideal cutting accuracy, this is especially true when partially demolishing a wall.

Features of dismantling brick walls of TTK

To carry out work on dismantling brick walls, you should study the requirements and rules that are displayed in the standard technological map. To remove any wall, you should first consult with a specialist. Certain types of walls that are load-bearing cannot be demolished under any circumstances; their dismantling can lead to irreparable consequences.

Preparation for dismantling brickwork includes the following activities:

1. Removing electrical wires and other communication systems from the wall that is being demolished.

2. Protection flooring and furniture, from brick fragments. Clearing the room of foreign objects.

3. Removal old plaster, wallpaper and others finishing materials off the wall.

1. All work starts from the top row. A sledgehammer and a hammer drill are used to knock out bricks. Try to carry out all work with extreme care to avoid destruction of the entire wall.

2. To forge subsequent brick rows, use a crowbar or a hammer drill. In order to facilitate the work process, it is possible to use special forceps. In this case, it is possible to preserve the brick in maximum integrity.

3. To disassemble the wall using tongs, follow the instructions below:

clamp the brick with tongs;
break out jammed bricks from the brickwork.

4. The wall is disassembled in this way down to the floor.

The procedure for dismantling a brick wall should be carried out in relation to certain requirements. First of all, simultaneous demolition of more than three rows of masonry is not allowed. Try to remove the brick from the room as you dismantle the wall. So that it does not load the floor in the room.

When dismantling walls, use a jackhammer, crowbar or sledgehammer, however, the last two tools are relevant if the masonry is weak. The dismantling of vaulted structures is carried out gradually, the length of the grip of the wall during its dismantling is 150 cm. To dismantle the window sill, the impact method is most often used. A sledge hammer is used to knock out fragments of brickwork.

However, before demolishing this section of the wall, you should obtain written permission from the municipal housing service and from neighbors. In order to obtain permission to redevelop a premises, the following factors should be taken into account:

the number of floors in the house and the floor on which the apartment is located;
the year in which the house was built;
the material from which the internal and external floors are constructed;
quality of the foundation in the house;
the type of wall that is being demolished.

Demolition of a load-bearing wall is rarely carried out, since such actions lead to an increase in the load on the foundation of the house, as a result of which the foundation collapses.

Dismantling walls and partitions made of bricks

The method of dismantling a wall directly depends on its purpose. If the interior partition is to be demolished, then it is enough to complete all the work using special tool. Demolition of a load-bearing wall involves the installation of special supports that will prevent the destruction of adjacent walls during the work process.

To dismantle the interior partition, you will need a hammer, sledgehammer, chisel and perforator. Initially, all electricity in the house is turned off and electrical wiring, if any, is removed. In order to reduce the amount of dust released during work, the wall is periodically moistened.

Next, the baseboards are dismantled: floor and wall. After this, the finishing in the form of wallpaper, putty, plaster is removed. If a clay composition was used to lay the bricks, then it can be easily removed from the walls.

Dismantling a partition in a private house is easier than dismantling walls in an apartment. Quite often, in the second case, permission is required not only from housing and communal services, but also from neighbors to carry out work. In this case, we recommend that you seek help from specialists.

The production of interior partitions in an apartment is carried out in a special way. The bricks in them are laid on edge. Therefore, it is necessary to disassemble the wall starting from the door. Also, in the case of interior partitions You can knock out the bricks using a sledgehammer or a heavy hammer. Initially, the section of the wall above the doorway is destroyed, and then the side parts. Gradually remove construction debris as it accumulates, this way you will be able to prevent it from piling up indoors.

Dismantling the walls in an apartment is a rather complicated process; without experience in carrying out such work, you should carefully study all the technological recommendations for carrying it out. Only after receiving all the necessary documentation, proceed to work. Otherwise, you may face a fine for dismantling without approval. In addition, dismantling a load-bearing wall sometimes leads to irreparable consequences, which are very difficult to eliminate.

strport.ru

Necessary tools for work

To dismantle brickwork, a number of hand tools and electrical appliances are used, it all depends on the complexity of the work:

chisel, hammer, nail puller - used when dismantling thin walls with a binder base of weak consistency. This rudimentary arsenal home handyman It will help perfectly if you are deciding how to dismantle a brick wall without damaging the bricks.
pickaxe, metal wedges, crowbar, sledgehammer - they are used to dismantle wide masonry with strong mortar;
hammer drill, grinder - power tools are necessary to optimize work, but their operation requires special care.

Along with the tools, you should prepare a stepladder, and you will also need bags for collecting construction waste. To moisten wall surfaces in order to reduce dust levels during disassembly, you need to ensure that you have a container of water and a spray bottle.

Security measures

All stages of dismantling are accompanied by increased noise levels; during the destruction of the masonry surface, a lot of dust is released. Therefore, it is necessary to get to work, armed with protective equipment in the form of a respirator/gauze bandage, helmet, goggles/mask with a thick rubber frame, headphones and gloves. In addition, you need to take care of suitable clothing and shoes to protect yourself from fragments of building material flying off upon impact.

Preparing the facility for dismantling

If dismantled brick partition in the apartment, before starting work, a number of measures should be taken:

Protect furniture surfaces with film or textiles.
Secure window units from dust and splinters of building materials, the latter can not only leave scratches on the profile, but also damage the glass.
To prevent falling bricks and mortar fragments from deforming the floor covering, it is worth covering the adjacent areas with hard sheet material. Chipboard, steel panels or plywood are suitable.

Be sure to turn off the electricity and disconnect switches and sockets.

Dismantling instructions: how to carefully dismantle brickwork

When planning how to dismantle a brick wall, first remove the floor and ceiling skirting boards. Next, remove the coating - wallpaper, paint, plaster - to the base surface of the structure.

To preserve building materials for further use in the construction of other objects, bricks are dismantled as carefully and accurately as possible. However, this is only possible if lime or cement mixture with low concentration binder. This structure is not difficult to dismantle using a regular set of chisels and hammer. If the material is laid on a stronger mortar, you will have to use an electric or pneumatic tool to dismantle the masonry. In this case, a significant part of the stones is deformed along with the building mixture.

How to optimize the work so that most of the brick remains intact and suitable for reuse:

using an electric drill, only the seams are destroyed, which allows you to then carefully knock out the stones and remove them;
To dismantle the masonry, wedges are driven in along the horizontal and vertical seams. After cracks appear, they begin to carefully knock out each stone, avoiding deformation of the corners.

In any case, dismantling a brick wall with strong mortar will require a lot of effort.

Stages of dismantling a wall

Work begins by knocking out the top row of bricks at the junction of the partition and the ceiling. Insert a chisel into the first seam and strike with a hammer, destroying the joint. As cracks form in the mortar, they continue to move further, working horizontally.
Next, take out the bricks of the top row, which are completely separated from the masonry. Those specimens that are stuck are knocked out with a hammer or crowbar. The stones are then lowered down through specially built chutes. Whole elements are immediately stored separately, and broken elements are collected in another pile. If necessary, immediately clear the stones from the mortar using the sharp end of a pick.
In a similar way, all subsequent rows are dismantled, knocking out and removing 2-3 stones. It is worth remembering that simultaneous demolition of several rows of masonry is not allowed in order to avoid deformation of a large number of elements.
The bottom row of masonry is usually embedded in a screed. To remove bricks without deforming the floor structure, you should cut a groove along the wall line and carefully knock out the remaining stones.

If dismantling of brick vaults is required, begin work from the key areas, moving towards the heel. To prevent the destruction of the structure, you should worry about preparing the formwork for it. Dismantling of sail vaults is carried out using the circular method.

How to disassemble the window sill of a brick wall

To demolish a window sill block, the thickness of the masonry is first determined. Depending on the design features, the dismantling method and type of equipment are chosen. Most often, a crowbar, pickaxe, electric drill and other tools are used for such work. Also, when dismantling a window sill, they often resort to the impact method, knocking out fragments of masonry with a sledgehammer.

When planning the demolition of the window sill between the room and the balcony, it is worth remembering:

the threshold between the room and the balcony cannot be dismantled. This is the place where the balcony slab is fixed. The integrity of this structure is also important to prevent heat loss;
since the balcony is an unheated part of the building, according to state regulations it is not allowed to be combined with a kitchen or living room. Required to install sliding doors so that the relevant authorities give permission for such redevelopment.

It is also not allowed to bring heating radiators onto the balcony, as there is a risk of disrupting the circulation of hot water, and this is fraught with hefty fines.

Features of dismantling interior partitions

Brick in interior floors is most often laid on edge. In this case, it is recommended to disassemble the masonry from the door. In this case, first dismantle the area above the opening, only then move on to side surfaces. It is worth taking out construction waste as it accumulates in order to free up space for convenient movement.

Dismantling the wall with special equipment

This method is relevant when demolishing a structure or dismantling a masonry of several bricks. To do this, first assess the degree of wear of the wall, the strength binder base. If the stones are laid on clay, it is suitable for destroying the structure. household power tool. If cement mortar is used, it is difficult to dismantle such a wall without the use of special construction equipment.

To keep most of the bricks intact, the masonry is split into fragments. To do this, drill many holes between the rows in both horizontal and vertical directions. This leads to a weakening of the structure. Next, the following types of special equipment are used:

hammer drill A powerful device with various attachments facilitates the effective dismantling of slabs of any complexity. At the same time, it will be possible to preserve a considerable part of the bricks without signs of deformation;
jackhammer. When working with this equipment, it is not difficult to dismantle masonry with a thickness of several bricks in a short period of time.

After the dismantling of the masonry is completed, the process of preparing the stones for reuse begins. Depending on the complexity of the work, choose mechanical or chemical method cleaning bricks.

prostroymaterialy.com

Planning and preparatory work

When carrying out redevelopment inside a brick building, it is necessary to perform a number of preparatory measures:

Remove all furniture from the room. If this cannot be done, then cover it with a special film.
Take measures to protect window glass. Dismantling brickwork is accompanied by the formation of fragments that have great destructive power.
Turn off the electricity in the house, apartment or separate room in which the brick walls will be dismantled. Disconnect switches and sockets.
Remove doors, baseboards and trim. Remove wallpaper and plaster. Take out construction waste.
Cover floors with hard sheet material to protect against falling bricks and cement. It is necessary to use sheet steel, chipboard or plywood.

Tools and accessories

It should be remembered that dismantling bricks is a very noisy process. It can only be carried out at the time established by law. The exception is work in a private home.

To work you will need the following equipment, tools and devices:

perforator;
Bulgarian;
sledgehammer;
long crowbar;
hammer;
pick;
nail puller;
chisel;
hand or electric saw;
screwdriver;
stepladder or stable table;
dense bags for collecting construction waste.

Manual dismantling of walls

Here's how to dismantle a brick wall using hand tools:

Tap the surface of the object with a hammer. This will reveal hidden voids in the dismantled wall. It is much easier to work in such places, and this is where disassembly should begin.
Insert the chisel into the first seam from the top. Land several powerful blows with the sledgehammer. Once the crack appears, continue along the top seam.
After the top row of stones is completely separated from the masonry, disassemble it. Carefully remove the bricks and place them aside so that they do not interfere with further work. If the stones are stuck, they will have to be sacrificed by knocking them out with a crowbar or sledgehammer.
In a similar way, knock out and remove 1-2 stones at a time. It’s not worth cutting down large fragments, even if you have the desire to sort it out and want to do it. If dropped, bricks may break or crack, losing their value.
Break the bottom row of stones. As a rule, they are embedded in the screed. To avoid destroying it, you should cut a groove along the wall. After this, you can safely remove the bricks.

The stones knocked out of the masonry are cleaned of any remaining mortar and stored for further use. They can be used to build a gazebo, garage, house or barbecue.

Mechanical dismantling of walls

For large volumes of work, it is advisable to use mechanization tools. This decision is made when the destruction of load-bearing walls or the complete demolition of the building is carried out. Before dismantling brickwork several bricks thick, it is advisable to assess the degree of wear and tear and the strength of the mortar. If clay was used, then destroying the wall will not be difficult using a household electric tool. If the masonry was done using cement mortar, then construction equipment will have to be used. But even in such cases, the masonry can be split into small fragments, keeping most of the bricks intact. To do this, many holes are drilled between the rows, vertically and horizontally. They significantly weaken the wall.

After this, the following methods for demolishing main walls are used:

A hammer drill. Heavy and powerful equipment with attachments in the form of a chisel and a lance is used.
With a jackhammer. It is better to rent such equipment, since it is not particularly needed in the household.
Heavy special equipment with attachments. A bucket, hydraulic hammer and other devices are used.

It should be remembered that after the demolition of a building, the foundation remains. If it is concrete, then you cannot do without heavy equipment.

kamedom.ru

What is important to remember?

The basis of any house is the foundation. It is difficult to restore a dilapidated foundation of a brick house and the result may not live up to expectations. Therefore, it is advisable to demolish the old brick structures along with it. It is better to build a new home. This will help avoid extra costs time and finances. Many elements of an old building are suitable for reuse after dismantling, as they remain in good condition. Therefore, you need to start dismantling the house with them.

Dismantling work should be entrusted to specialists who know the intricacies of the process. This way you can save time, get additional building materials preserved after dismantling, and avoid unexpected costs.

Any work on redevelopment of an apartment, office or other premises involves the dismantling of brickwork.

It is better to entrust such work to a specialist builder, as it requires special skills and masterful use of the necessary tools. Disassembly may be necessary during the renovation process to remove a load-bearing or regular partition wall.

The walls of any building differ in their functions:

Load-bearing walls. Such walls are dismantled only if there is permission from special authorities. Even a small recess in them can make the building unsafe for habitation and lead to further destruction of the entire structure.
Load-bearing enclosing walls.
Partition walls. They have no function other than separation.

You need to take the dismantling of brickwork seriously and prepare the necessary tools in advance. You may need:

jackhammer;
pickaxe or crowbar;
chisel;
hammer or sledgehammer;
steel wedges.

Tools necessary for dismantling and repairing walls, including a drill, hammer drill, electric screwdriver, jigsaw.

When dismantling a brick wall, you need to wear gloves and a respiratory mask. In addition, bricks are very heavy, and when they fall, they can damage the flooring and furniture. Therefore, the floor must be covered with old blankets or a thick layer of rags, and the furniture must be removed from the room.

Also, before you decide to demolish a wall, you need to invite a specialist into the room who will determine whether it is a load-bearing wall or just a partition. Demolishing load-bearing walls is strongly discouraged. Documentary permission to demolish a wall can be obtained from the housing commission by first showing them a plan for future redevelopment and a sketch of the premises.

Dismantling instructions

First of all, it is necessary to turn off the power supply to the wall being dismantled. Otherwise, you may touch a bare wire, which is extremely dangerous to life and health. In addition, the wall will have to be repeatedly moistened with water during work to avoid dust. Next, you should remove all baseboards, floor and ceiling.

Before proceeding directly to the demolition of the wall, you need to remove all coverings from it: wallpaper, paint, plaster and putty.

You need to start dismantling the wall from the very top. Use a sledgehammer to knock out 2-3 bricks at the junction of the ceiling and wall, and then dismantle it in horizontal rows. Broken bricks can be lowered down special chutes or simply thrown to the side.

A crowbar, pick or jackhammer should be aimed at the joints of the bricks. If you plan to use these bricks in the future, you can immediately remove the mortar from them with the sharp end of a pick.

If the mortar holding the bricks together is weak, then disassemble the brick wall using a hammer and chisel. You can disassemble bricks held together with strong cement mortar as follows: drive steel wedges into the horizontal and vertical seams of the upper part of the masonry, and hit them with a sledgehammer. Then, using a crowbar to hit the wedges, dismantle the wall, separating the bricks.

A brick building can be dismantled using technology: a core weighing 2-3 tons is suspended from the crane boom, which is lowered onto the building until it collapses. You can clean the bricks from the fastening mortar and use them for further construction.

Knocking out an opening under an arch

Sometimes, to give the apartment originality, we come up with all sorts of arches and openings. Improperly made openings can lead to deformation of the walls or weaken the entire structure of the room.

For an opening in load-bearing wall the loads falling on it are redistributed. First, the brick wall is freed from loads, and a temporary fastening is installed on it. After this, the bricks in the wall are dismantled and the beam is installed. Only after this the temporary fastening is removed. The beam must be very strong, since a very large load will fall on it.

Wood or metal beams are used as temporary support. You should start dismantling a brick wall only when you are confident in the strength of the temporary partition. Under no circumstances should the fastener move, as this could lead to damage to the structure of the building. Remove the temporary fastening when the wall acquires the necessary strength.

In order to dismantle partition walls, the installation of temporary fastenings is not required.

Sometimes during construction the question arises of how to disassemble brickwork without damaging the brick. Redevelopment of an apartment and its renovation are quite important measures designed to create additional comfort and coziness, as well as significantly improve aesthetic qualities. In some cases, carrying out such actions may require demolishing any of the walls or changing its shape.

Careful dismantling of the brickwork will help preserve the brick for future use.

The need to demolish brick walls while preserving the material and the stages of upcoming work

The construction of apartment buildings of the Soviet period was carried out using bricks and cement mortar, which made it possible to achieve excellent strength and durability characteristics of the building. Today, similar houses have long expired, but due to their increased strength and stability they are still used for living. In an effort to give their apartments a modern appearance, many people are trying to remodel their homes.

The purpose of such work is to expand the free space of the house and optimize it. In turn, the implementation of such an undertaking may require the demolition of some walls, and the material that is their basis can serve to achieve other goals. Some dismantle the walls using mechanical devices, others prefer to do all the work manually - both of these solutions will help bring a positive result and not only remove the unnecessary partition, but also obtain a sufficient amount of material that can be used in the future.

It is best to moisten the brick with water before dismantling.

In general, dismantling a brick wall is quite simple, but you should follow certain rules to speed up this process and keep the material intact. Analysis of the wall of a brick building consists of the following steps:

preparatory work;
collection of tools;
dismantling the partition.

Dismantling a brick wall: preparatory work

Preparatory work is almost the main stage, which involves dismantling a brick wall.

This stage consists of carrying out a whole range of measures aimed at optimizing future work. It is based on the following principles:

Before starting work, it is necessary to turn off the electricity at the site.

Such work is often carried out in premises that have already been renovated and equipped for human habitation. In such conditions, the safety of surrounding objects and coatings plays an important role, and a fallen brick can easily damage any interior detail. Therefore, it is initially necessary to remove all items and cover the floor to avoid damage.
Dismantling the wall must be safe, so you must first turn off the power supply to the site and remove all sockets and lighting fixtures.
Getting to the base of the wall, much less dismantling the brickwork, is not as easy as it might seem at first glance. In our apartments there is always some other coating on top of the brick. It can be plaster, ceramic tiles, putty or ordinary wallpaper. Therefore, to carry out the work, you first need to remove all these materials, leaving only a bare brick plane.
It is also very difficult to dismantle a wall and remain clean. Therefore, the brickwork must be thoroughly moistened with water. This step will make it possible to get rid of a large amount of dust, which is an integral part of repairs. During work, you should periodically wet the surface with water, ensuring minimal spread of dirt and dust in the air.

All these steps must be completed immediately before starting to dismantle the wall, which will provide optimal conditions for the work and the safety of the brick.

Dismantling brickwork: list of tools and sequence of work

How to dismantle brickwork without damaging the material? The answer to this question is quite simple: having collected all the necessary tools and knowing how to use them, doing the work and preserving the brick is quite simple, although it may take quite a long time. The list of required equipment may include the following tools:

To dismantle you need to prepare tools.

pick;
jackhammer;
perforator;
sledgehammer;
chisel;
a set of metal wedges;
hammer;
gloves.

The remaining concrete is removed from the brick with an ordinary hammer and chisel. This way, the entire wall is completely dismantled, and the material forming it remains intact, which makes it possible to reuse it for the construction of any other buildings or partitions.

Some brick structures require demolition. The owners decide how to dismantle the brickwork depending on their own desires. If the brick is still good and can be useful again, sometimes the owners of the building decide not to break the wall, but to dismantle it.

Dismantling a brick wall may be necessary during repairs, when you need to demolish a load-bearing or regular partition wall.

Dismantling brick walls cannot be called an easy job. But if you carefully follow all the required steps, you can get bricks that are quite suitable for reuse. What is important is that with this approach to dismantling walls there will be no large-sized waste.

Preparing to dismantle walls

To dismantle a brick wall you will need: a hammer drill, a drill, a jigsaw and an electric screwdriver.

Dismantling work should be carried out with the obligatory use of protective equipment. When dismantling walls, fine dust is generated, which can cause serious harm to health, so it is necessary to use special clothing and safety glasses. It is also advisable to wear a respirator.

In order to disassemble, you can resort to the help of professionals or do it yourself.

The cost will depend on some of the features of the building and its size.

If you turn to professionals for such work, during the demolition process they will use power tools and various devices for manually removing the binder from bricks.

Before dismantling begins, preparation must be made depending on the specific working conditions. For example, sometimes it is necessary to dismantle only one wall in the house, that is, a partition.

It should be noted that bricks are quite heavy and if they fall on the floor, its coating may be damaged. In this case, it is necessary to create a protective layer on the floor (old blankets and unnecessary rags will do). Furniture must be removed from the premises.

In order to quickly dismantle a brick wall, the jackhammer should be aimed at the joints of the bricks.

First, from a brick building intended for dismantling, it is necessary to completely remove the window and door structures and remove the plaster. Dismantling begins with knocking out several elements at the joints of the ceiling and partition. The strength of the connection of bricks can be broken by strong blows, for which a sledgehammer is most often used. You should not dismantle the walls in large pieces at once - it is better to separate several bricks if possible.

Return to contents

Manual method of dismantling

In order to dismantle a brick wall, you can use different methods depending on the specific conditions. The methods differ in technological processes.

If the wall is dismantled without the involvement of specialists, the most common method is manual. It can be used in cases where brick or stone walls are to be dismantled, for which a lime or cement mixture was used as a fastening mortar, where the binding component was added in a small amount. For such operations you can use hand tools: pickaxe, crowbars, hammers.

If you carefully disassemble the brickwork, most often you will be able to obtain bricks that are not particularly damaged, which are quite suitable for further use.

A jackhammer with a crowbar is suitable for dismantling a brick wall.

To dismantle a wall made of bricks with a not very strong binding mortar, wedges are driven into the horizontal and vertical seams of the structure. They are hammered in with a sledgehammer - under the force, cracks appear in the mortar and bricks separate from the wall. But more often in construction a mortar with a stronger base is used. Disassembling such walls can be somewhat more difficult. This cannot be done manually - you will need to use at least standard tools, pneumatic, electric hammers.

For manual disassembly, it is enough to use a steel wedge that is driven into the cement joint. This is done using a hammer. You can also tap the base of the bricks a little with a hammer to increase the formation of cracks in the hardened cement. If the composition of the mortar is more durable, it is better to use a steel stake and a power tool - a jackhammer, for example, to expand the space between the bricks and to separate the elements from the wall.