How to dismantle an old brick house. Competent dismantling of a brick wall of any complexity. Dismantling the wall with special equipment

Today, there are many sources of information on how to properly build a house and make repairs or Finishing work. But sometimes it happens that a person does not need information about the construction, but information about the demolition or dismantling of the building. Many people think that demolition of a building does not require a lot of knowledge, but this is not so.

First of all, you need to understand that improper actions during dismantling can pose a threat to health and even human life. In addition, if the building is disassembled correctly, some materials can be preserved intact, which can be reused. High-quality demolition and dismantling of any buildings or walls will be provided to you by Techno-Digger, whose experience has been confirmed by many years of practice.

Brick building - material features

The most delicate dismantling is considered to be the dismantling of brick buildings. You always want to save a brick for reuse, but it is easily destroyed by powerful mechanical actions. For high-quality dismantling of a brick structure, it is necessary to take into account such important details:

fastener that was used in the construction. If the bonding mortar is not very strong, it will be possible to disassemble the building in several bricks, separating them with a metal stake;
brick quality - if the brick crumbles, care must be taken not to break it. If it is strong, it will be easier to separate it from each other;
the volume and peculiarity of the work - if you are going to demolish the building completely, this is easier to do, but if you need to remove only one wall, you must follow the rules of caution so as not to violate the integrity of the entire structure;
construction site - if the building is located away from other buildings, it is easier to demolish or dismantle it. And if there are other buildings nearby, you need to make sure that there is no collapse that could destroy them.

Ways to dismantle a brick building

To date, there are several ways to disassemble or demolish a brick building:

manual - this is a way to dismantle a building using any improvised means to separate bricks;
mechanical - consists in disassembling using various mechanisms and devices;
subversive is the most hard way demolish or destroy the structure with the help of microexplosions in certain sections of the building. When it is carried out, it is difficult to save materials for reuse.

The most important thing when doing de installation work is due diligence and adherence to all safety standards. If it becomes necessary to demolish or dismantle a brick building, it is better to contact specialists, this will help protect yourself and others, as well as save the necessary materials.

Demolition of a brick building using special equipment - in this video:

Dismantling brick walls do it yourself

When repairing and reconstructing old apartments, dismantling internal walls with partitions is not uncommon. Often, dismantling work is carried out for the purpose of competent zoning of rooms. From the outside, the process of demolishing the wall looks easy, but it is not. When performing dismantling work, it is important to take into account many nuances.

Therefore, if there is absolutely no experience in independent demolition of brick structures, then it is better to entrust such work to specialists. Get more information about dismantling and demolition various designs, you can for example on the site https://tdigger.ru/ where comprehensive information is provided on this subject.

For the same daredevils who decided to independently dismantle the brick walls in the apartment, it is important to know how this is done correctly.

Before dismantling a brick wall, you should make sure that it is not a carrier. As a rule, load-bearing walls are thick and often reinforced from above with a monolithic belt. The demolition of such walls is prohibited and can only be carried out after agreement with the appropriate authorities.

If the usual internal partition, then its dismantling with your own hands can be done in several ways. The first thing that needs to be determined in this case is the quality of the solution brickwork. With a poor-quality mortar, which crumbles even at the slightest impact on it, you can disassemble a brick wall using ordinary scrap.

If, on the contrary, the masonry mortar turned out to be of high quality, then metal wedges will have to be used, however, the most best tool in this case, it is a powerful electric hammer drill.

So, the quality of the brickwork mortar is determined, which means that the tool for dismantling the partition is chosen correctly. The second stage will be preparatory work indoors, before the demolition of the wall. This is very important point, which will help to avoid many troubles, such as damage floor covering.

Therefore, before dismantling a brick wall, it will be necessary to protect all those surfaces in the room that may suffer as a result. Should be spread on the floor durable plywood or old blankets in case of emergency. It will not be superfluous to take out all the furniture from the room for the duration of the dismantling work.

In addition, the partition itself, which is subject to demolition, will require some preparation. To do this, its surfaces are cleaned of old finishing material, whether it is wallpaper or ordinary plaster. Further, all communications are removed from the wall, including electrical wiring. You should also get rid of skirting boards.

At this point, the stage of preparing the premises and the partition itself for demolition is completed, you can proceed to the direct implementation of dismantling work.

Whatever tool for dismantling a brick wall is chosen, it is necessary to start dismantling the structure from the top. To do this, in the place where the wall adjoins the ceiling, the masonry mortar is removed with a perforator from the topmost row of bricks. After this hard work, the brick can be easily pulled out by hand.

In this case, it is worth acting very carefully so that the wall does not collapse when the top row of bricks adjacent to the ceiling is removed. You should also not knock out more than three bricks at a time if the partition is being demolished using such a popular tool as a sledgehammer.

Having thus reached the lowest row, some difficulties may arise, since it is often recessed into the screed. To remove a brick from the screed, it is necessary to rearrange the nozzle in the shape of a peak on the puncher. Having made a groove around the entire perimeter of the partition, the brick can then be quite easily removed from the screed by prying it with a crowbar for this.

Some brick structures require demolition. How to disassemble the brickwork, the owners decide depending on own desires. If the brick is still good and can come in handy again, sometimes the owners of the building decide not to break the walls, but to dismantle them.

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

The dismantling of brick walls cannot be called light work. But if you carefully follow all the necessary steps, you can get bricks that are quite suitable for reuse. Importantly, with this approach to the analysis of the walls, there will be no large-sized waste.

Preparing to dismantle the walls

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

Dismantling work should be carried out with the indispensable use of protective equipment. When parsing the walls, fine dust is formed, which can cause serious harm to health, so it is necessary to use overalls and goggles. It is also advisable to wear a respirator.

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

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

If you turn to professionals for the execution of such work, they will use power tools during the demolition process, a variety of devices for manually cleaning the bonding composition of bricks.

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

It should be noted that the 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, unnecessary rags will do). Furniture must be removed from the premises.

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

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 fall on the bare wire, a short circuit will occur or people will suffer.

It is useful to spray the wall with water from time to time - more dirt is obtained, but wet dust does not get inside when breathing, and less harm is done to health. Workers carrying out disassembly should definitely wear protective goggles.

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

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Manual dismantling method

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

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

If the brickwork is carefully disassembled, most often it is possible to obtain bricks that are not particularly damaged, which are quite suitable for further use.

For demolition of brick wall fit jackhammer with a crowbar.

They must be thoroughly cleaned of pieces of mortar - disassemble the wall and chip the bricks. It turns out a good material that can be used in the future, for example, for the construction of utility buildings, but for now it is determined for storage somewhere aside.

To dismantle a wall of bricks with a not very strong binder, wedges are driven into the horizontal and vertical seams of the structure. They are hammered with a sledgehammer - under efforts, cracks appear in the solution, bricks are separated from the wall. But more often in construction, a solution with a stronger base is used. Dismantling such walls can be somewhat more difficult. You can’t do it manually here - 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 with a hammer. You can also tap a little on the base of the bricks with a hammer to increase the formation of a crack in the hardened cement. If the mortar is more durable in composition, 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 arches should be carried out manually. It is necessary to start dismantling from the castle and move to the heels. In cases with cross, sail, dome vaults, their dismantling must be carried out in closed circles. Before you start dismantling the vault and support heels, it is necessary to prepare formwork and circles under them to prevent the vault from collapsing.

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

Preparation for the dismantling of brick walls

The procedure for carrying out work in the process of dismantling brick walls depends directly on the type of dismantling. Full or partial dismantling of walls is possible. Also, the method of dismantling the wall should be applied in accordance with the further use of the brick. If the brick hasn't lost its performance characteristics, then it is quite possible to use it again for certain purposes. In this case, a gentle dismantling method must be chosen.

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. The dismantling of brickwork is a rather complicated process that requires patience, physical effort and accuracy from its performer.

In the process of preparing for the performance of work, one should not forget about one's own safety. AT without fail use protective equipment such as respirator, protective clothing, goggles and gloves.

Self-analysis of a brick wall will help save material resources on hiring specialists. The beginning of installation work involves preparing the premises for specific working conditions. In some cases, partial dismantling of the wall or partition is required.

Keep in mind that brick is a fairly heavy material that, in the process of falling, can destroy the floor covering, so take care of protecting it in advance. Previously, furniture and other items are taken out of the room. Also, you should remove the electrical wires from the wall that is being demolished in advance. Also, in the process of dismantling, 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, the wall should be treated with water. If there are windows or door structures on a wall that is demolishable, we recommend removing from in advance. Also, care should be taken to remove the finish, 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.

Dismantling brick walls of partitions manually

In relation to technological processes work, brick walls can be dismantled by manual and automated methods. Independent dismantling of a brick wall is most often done manually.

However, this method is relevant only if the brick wall was laid on lime or cement mixture. Wherein, binder should have a low concentration. In this case, a crowbar, pick or hammer is suitable for disassembling 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 solution. To dismantle a brick wall, wedges should be installed in the vertical and horizontal sections of the wall, which are hammered. 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, to dismantle such a wall, more effort will be required. For these purposes, you will need an electric or pneumatic tool.

To perform manual disassembly, it is enough to use a metal wedge, which is driven into the inside of the wall with a hammer. To destroy the wall, you should also hit the wall with a hammer, thus, it will be possible to reduce its strength. With the help of a jackhammer, it is possible to significantly reduce the time to complete the work.

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

Dismantling the window sill part of the wall of a brick house

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

Therefore, according to current legislation, a balcony or a 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 for the possibility of demolishing the window sill in certain housing conditions.

When dismantling a window sill block made of brick, follow these requirements:

it is forbidden to take out to the balcony or loggia heating appliances in the form of radiators, as there is a risk of circulation disturbance hot water, which will lead to problems with heating in winter time of the year;
a balcony is an unheated room, which in no case should be combined with a kitchen or any other living room, in which case, you can install sliding glass doors, which in the winter season will help prevent heat loss;
most often, when removing the window sill block on the balcony, the threshold located between the room and the balcony is not dismantled, since it is the place of fixation balcony slab and prevents heat loss;
if Wall panel performs the function of a carrier, then the removal of the subwindow block is not possible;
in the process of demolishing the window sill block, the balcony or loggia should already be glazed and thermally insulated;
installation on the balcony of a water or electric floor heating is unacceptable.

In order to demolish a window sill block on a brick wall, the shock method is used. Initially, starting work on the dismantling of the wall, it is necessary to determine its thickness and the material from which it is built. The type of equipment and the method of dismantling depend on these factors.

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

Features of the dismantling of brick walls TTK

To carry out work on the dismantling of brick walls, you should study the requirements and rules that are displayed in the standard technological map. To remove any wall, you should previously consult with a specialist. Certain types walls that are load-bearing are not subject to demolition in any case, their dismantling can lead to irreparable consequences.

Preparation for the dismantling of brickwork includes the following activities:

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

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

3. Removal old plaster, wallpapers and more finishing materials off the wall.

1. All work starts from the top row. A sledgehammer and a perforator are used to knock out bricks. Try to do all the work with extreme care, in order to avoid the destruction of the entire wall.

2. For forging subsequent brick rows, use a crowbar or a puncher. In order to facilitate the workflow, it is possible to use special tongs. In this case, it is possible to keep the brick in maximum integrity.

3. In order to disassemble the wall with tongs, follow the instructions below:

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

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

The procedure for dismantling a brick wall must be carried out in accordance with certain requirements. First of all, simultaneous demolition of more than three rows of masonry is not allowed. Try to take the brick out of the room as the wall is dismantled. So that it does not load the floor in the room.

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

However, before demolishing this section of the wall, written permission must be obtained from the communal housing service and from neighbors. In order to obtain a permit for redevelopment of the premises, the following factors should be considered:

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 built;
the quality of the foundation in the house;
the type of wall being demolished.

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

Dismantling of walls and partitions made of bricks

The method of dismantling the wall directly depends on its purpose. If the interior partition is to be demolished, then it is enough to perform all the work with the help of a special tool. The demolition of the load-bearing wall involves the installation of special props that will prevent the destruction of adjacent walls in the process of work.

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

Next, the skirting boards are dismantled: floor and wall. After that, the finish is removed in the form of wallpaper, putty, plaster. If a clay composition was used for laying bricks, then it is quite easy to remove it 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. In this case, we recommend that you seek help from specialists.

The manufacture of interior partitions in the apartment is carried out in a special way. The brick in them is laid on the edge. Therefore, it is necessary to disassemble the wall starting from the door. Also, in the case of interior partitions you can knock out bricks with 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 garbage as it accumulates, thus it will be possible to prevent its accumulation in the room.

Dismantling the walls in an apartment is a rather complicated process; having no experience in carrying out such work, you should carefully study all the technological recommendations for their implementation. Only after receiving all the necessary documentation, proceed to work. Otherwise, you may face a fine for dismantling without approval. In addition, the dismantling of the load-bearing wall sometimes leads to irreparable consequences, which are very difficult to eliminate.

For dismantling, they begin by inspecting its walls. The brick must be free of cracks and loose areas, otherwise there is a danger that it cannot be removed from the wall intact. According to the masonry rules, the brand cement mortar should be lower than that of a brick - in this case, the solution is destroyed during dismantling, and the brick remains intact. However, in recent times in buildings, bricks of a grade lower than those of mortar are often found, and it is impossible to get it out of the wall - it begins to collapse already during operation. Then a lattice of seams with the remains of a brick between them is clearly visible on the wall of the house.

Before dismantling, the house must be inspected by a designer or architect. It will clarify which elements are worth keeping. To perform the work, you also need to invite specialists. Dismantling is dangerous for an amateur. In addition, such work requires knowledge, skills, and the use of special tools. Depending on the size of the building, the number of workers and the availability of equipment, dismantling takes 3-7 days. To save as much as possible Construction Materials many of the work is done by hand.

How to dismantle a brick house for re-construction

Start dismantling, if possible, with those elements that are in good condition. First of all, they dismantle doors, windows, floor elements, skirting boards, cornices, internal wood trim etc. Next, remove engineering Communication, machinery and equipment, disassemble the roof, partitions. For dismantling wooden beams ceilings may need a winch, reinforced concrete slabs ceilings are removed with a crane. AT last turn tear down load-bearing walls.

Demolition of brick walls can be done manually or by impact, for example, using an excavator bucket. It depends on how you plan to use the brick, and on the strength of the masonry. Quality brick trying to dismantle piece by piece using hand tool. This is not difficult if the masonry is made on a lime mortar or on a low-quality cement. If the solution is too strong, then the wall can be broken into blocks with blows and not crushed further.

Foundation dismantling presents a particular difficulty. Specialists have their own methods for this, for example, the impact on concrete using hydraulic equipment. But, as a rule, it is not profitable to dismantle the foundation, especially since in a new house it can differ significantly.

Simultaneously with the disassembly of the house, the materials received are sorted. Everything that is scheduled for reuse is best stored under a canopy to avoid damage under the influence of sun rays or due to getting wet.

Re-building a house: what comes first - the material or the project?

When designing a house intended for construction from used materials, you must first find out what size slabs or floor beams can be purchased, what standard size old lintels, windows and doors. Having received this data, the project should be adapted to them.

The new project of the house may well differ from the old one, but in order to use the structures of the floors and the roof, it is necessary to keep the dimensions of the spans between bearing walls and roof pitch. At larger area of the designed building, it will not be difficult to supplement the existing set with new materials.

Cleaning Used Bricks

Used bricks (ceramic and silicate) can be safely used for laying walls and partitions. Its quality is usually better than that of the modern one. For use, the brick is cleaned of mortar residue with a chisel and hammer. There are also chemical methods cleaning. When using bricks in large blocks, it is enough to give their ends more correct form. Blocks are best used for outbuildings, combining them with piece material.