Projects of houses with facing bricks. How to impose bricks on a foam block house and decorate the facade. Wall forming structure with facing masonry

In order to use facing bricks, foam blocks, from which the walls are folded, must be prepared. This problem stems from the fact that both materials that form the wall are breathable. For this reason, when facing foam blocks with bricks, it is very difficult, and sometimes impossible, to bring both materials into full contact. However, it is necessary to solve this problem, since foam blocks are afraid of moisture. If you want your house to be not only beautiful, but also durable, it urgently needs to be faced with brick.

If this happens in your home, then there is no alternative but to replace the wall panel. So, if air brick is the answer to decaying wood, why don't we build our entire house out of it? The downside of these air bricks is that the air under the floor can create some drafts through the gaps in the planks. In many properties, the brick has been blocked or even removed. In some houses, some kind of air brick was blocked on one side of the house, and the other side was left open, and finally the ceiling of the new conservatory covered the air bricks.

Facing foam blocks with bricks helps to solve the issue of waterproofing walls.

Features of facing of foam blocks

Houses made of foam concrete are built quickly, in just a few weeks. This process can be carried out independently, without the involvement of outside labor. However, if the process of erecting walls is delayed, you should not follow the usual in these cases tactics of sequential work on the principle of "walls first, and then facing." While you are building the main elements of the house, the foam blocks will be saturated with moisture, covered with dirt and take on an unpleasant appearance.

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This is becoming the most common reason for blocked airfields because the conservatory is a relatively cheap and easy way to get expansion these days. It is important that these air bricks open up again. They need to be around the house for the air to flow back and forth. You have noticed that if you open a window in a room with a closed door, it is much less effective than opening a window and door.

If your floor is soaked, then you should renovate the floor, but never block the air bricks. If you find yourself getting coarse sediment, you can place an air brick fairing that covers the face of the air vent but still allows air to circulate.

It is necessary to cover the house from foam blocks immediately as the walls are being erected, without waiting for the end of their construction. Tiles, facade panels, stone, brick are used as facing material.

The most popular material is usually facing brick.

It is beautiful, reliable and prestigious. In addition, decorating a house with bricks can combine maximum protection and the basis for a flight of design imagination.

House cladding technology

Manufacturers also sell mesh holes to fit over aerated bricks that get in the way of mice and other unwanted visitors, but you have to take a case to make sure they stay clean as the fine mesh blocks easily.

If your home is in an area that suffers from regular flooding, then obviously water can penetrate through balloons. You can get air brick coverings that fit over air bricks to prevent flood water from entering under your floorboards, however, they should only be used when flooding is a risk and should be removed as soon as possible. As you can imagine, it is even more important to maintain air circulation in humid conditions.

Usually, facing is carried out in two ways - in parallel and after the fact. In the first case, it is carried out along the way of construction. However, few do this. Most often, they refuse to carry out facing work in parallel with the construction of walls due to a lack of labor.

The cladding is carried out after the fact immediately after the laying of the walls is completed. However, it is very important to complete the work before the rains. This linking of the timing of work to weather conditions negates all the benefits of consistent work. The weather does not take into account your needs and the established rhythm of actions. If cyclones come and your walls are defenseless, there will be a lot of extra work to do.

It is often easier to use a proprietary telescopic duct to raise the level of the air intake.

The telescopic air vent raises the level of the air intake and provides ventilation under the suspended wood floor. You will want to know which size of air bricks is suitable and what models are available when you are choosing your air brick.

In most cases, for 15mm x 65mm x 50mm hollow floors, air bricks will suffice, provided there are enough of them at a suitable distance to see the correct distance to obtain optimal ventilation. There are holes in bricks too different styles- they can be rectangular, square and blinds. Older homes may have cast iron vents and can be quite decorative, especially in Victorian homes.

Wall forming structure with facing masonry

The main thing in the technology of wall cladding is the binding of the inner and outer layers to each other. At the same time, you should not arrange a brick bundle, since this will reduce the heat-insulating functions of the brick. Typically, metal structures, such as reinforcement, are used as a bond.

In other words, there should be 8 meters or 6 feet of air brick on both sides of the house, depending on whether you live separately. standing house or a terrace. The new air brick can be inserted quite easily. The first step is to remove a portion of the wall large enough to fit in. Since the hole you are making is very small in relation to the volume of the total brick in the wall, you don’t have to worry about compromising the stability of your wall as long as you fit this new vent.

No jumper is required over the air brick, the design of the air brick is such that they are as strong as ordinary bricks... The air brick installation process is the same as replacing the damaged brick so you can. Modern air bricks can be bought in clay or plastic, and plastic ones are slightly more durable than others.

The best option for forming a wall is the following scheme:

facing layer;
air gap between brick and foam block layers;
reinforcing layer;
vapor barrier layer;
anchors for fixing the insulation;
insulation coating;
foam blocks;
plaster.

Such a sandwich will perform well as an insulating function. Moreover, the insulation will be not only air (retention of heat or coolness), but also water (protection of foam blocks from moisture).

After cutting a hole through the wall, you need to provide a channel to stop debris blocking the hole in the future. This is done using a special ventilation duct called a sleeve.

The air brick should be fitted with a bushing to ensure good ventilation.

Simply push the grommet through the hole you made in the wall, then place your air brick in the hole. Once you do that, you need to direct the brick and you can. Installation of air bricks into the wall cavity. Of course, the method we just described is for old single-skin houses, but what if you need to install an air filter in the cavity wall? Well, of course the cavity wall is thicker and you need to go through both skins to match the air vent.

Cladding technology

In order to carry out a full-fledged cladding, you need a foundation stock of at least 20 cm. Usually, this gap is provided for by house projects. However, in reality, it happens in different ways. If the time has come for cladding, and there is no necessary gap, then you will have to spend time to build up the foundation.

To do this, you need to dig a trench for the entire length of the masonry, but so that there is a free space of 20 cm in front of the house.The depth of the trench should fully correspond to the depth of the foundation, and its width should be 40 cm.

You will also need to use an air duct so that the air flow goes straight from the outside to the floor without dispersing into the wall cavity. The best way to do this is to fit the plastic telescopic duct before you lay the air brick. Clay and terracotta canals are also available if you prefer. Modern plastic air bricks can be purchased with a pre-installed air duct.

Air brick with an air duct that is inserted into the cavity wall. If you are concerned about air brick and cavity wall insulation, then this is not a problem, the same type of duct should be installed directly through the insulation material. We recommend using air brick if you have a wall cavity, you may need to hire a few extra drill bits from your local tool store. They can be bought in different diameters and lengths, but you hardly need to have very long drills, you can also hire a drill that is suitable for this tough job.

A sand pillow should be covered at the bottom of the trench. The sand must be settled within two days. It is not necessary to water and tamp it specially, so as not to accidentally damage the main foundation.

Holes must be made in the main foundation under the house with a hammer drill and a diamond drill. In this case, special care should be taken, as you can provoke the appearance of a crack.

We suggest you hire a 300mm, 10mm bit for this project and you can talk to a rental store about the most appropriate exercise for the job.

Using a cavity tray over the air brick. Are the air bricks too low? Your air bricks should be located above the outer ground level, but they obviously need to extend under the inner floor level to allow air to pass through. In some situations, such as when the outer ground level has been raised over the years, the required height for the air brick is below this new ground level.

rods are laid out parallel to each other every 8 cm;
they need to put more iron rods perpendicularly, but at a distance of 20 cm from each other, in the places of these intersections, welding is performed;
a rod 25 cm long is welded to each point of the fixed intersection, which is necessary for the joint with the main structure.
the whole structure is installed in the right place and welded to the main structure.

The surface of the foundation is cleaned of dirt, after which a primer is laid on it.

In these cases, you can use a special sleeve. The images are below. Installing this special ventilation sleeve involves digging a hole in the ground against the wall, to the desired level, and then cutting through the wall at that level. This should be at least 50mm below the bottom of the floor, and ideally 25mm or so below the bottom of the floor joists.

The hole should be much larger this time because you need to reach the staggered bushing into the wall and build the connecting rod to top part was flush with the outer surface. The vertical bushing section is designed to fit into a cavity if your wall has one.

The formwork must be installed at a distance of 25 cm from the main structure. The solution is poured into it to the height of the foundation. After that, the work will need to take a break for 3 weeks to completely dry the new foundation.

At this time, the walls and foundation will have to be completely covered with polyethylene. If this is not done, then the rains will saturate the walls with moisture. They will have to dry for two months.

Likewise, if you are planning to build something against your home, for example. conservatory or expansion, and the construction of this structure is blocking any ventilation holes, it is necessary to provide for the expansion of these ventilation holes outside the new construction. This can be done very simply with 4-inch drain pipes positioned side-by-side as extension pipes for your vents. Make sure, when you lay them down, that the drain pipe slopes with the very small side towards the outside of the property to prevent water from entering.

After three weeks, the formwork is removed and the finishing of the house continues.

Before starting finishing, you need to prepare a cement mortar. To do this, 1 part of cement and 1.5 parts of clean sifted sand are poured into the container. Everything needs to be mixed well, preferably with a drill with a nozzle. After that, 0.3 parts of slaked lime is added, and everything is mixed again. Now you need to pour 0.6 parts of water and stir until homogeneous. In the process of mixing, it is advisable to add a little plasticizer. The mortar is ready, it's time to start facing.

Maintaining air bricks and vents

See the diagram below to illustrate what we mean.

So now you know how important they are, make sure your air bricks are not clear of debris, they are easy to clean, just remove anything that folds on them and use a brush to make sure the holes are free of any debris. building up.

The installation of air bricks is higher. If the ground has blocked the holes and made its way to inner wall You may need to investigate underneath the floorboards to make sure you are completely removing the obstruction to the vents. If you can keep the air brick free and clean, you will keep the air flowing underground, which will prevent condensation from forming, which in turn will prevent moisture and decay on your wood floors.

How to tax a house? Very simple. First you need to make a 35 mm measurement between foam blocks and bricks, then pull the thread along this mark. Next, the usual masonry algorithm begins. A cement mortar is laid, a brick is laid on it, then it breaks through from all sides with a rubber hammer. The space for the mortar to be squeezed should be about 6-9 mm.

Implement sustainable projects for homes, healthcare facilities, and kindergartens with eco-friendly bricks, solar-powered solar power, solar panel and rainwater harvesting. To this end, the company has established partnerships with engineers and architects and has already begun negotiations with the mayors of the Verentes region.

In addition to monitoring the implementation of the project, the company qualifies labor. "We teach a professional to work with ecological bricks." It is a mixture of earth and sand with the addition of the latter in accordance with the needs of the soil. We check the soil to see the percentage of sand. The most common are soils with 30% sand.

On each next brick, the mortar is laid first on the side, then on the previous brick. The grinding of bricks is done by moving first horizontally to the adjacent one, then vertically to the underlying one. Each time, with a trowel, you need to remove excess mortar, transferring them to an adjacent surface.

The difference between this facing masonry from conventional construction brick wall consists in the need to provide points of contact with the foam block wall.

The main thing is not the correct laying of bricks, but preventing the blocks from being saturated with water. If all the conditions are met, you will have a beautiful and comfortable home.

No matter how high-quality the wood used for, over time it begins to deteriorate under the influence of moisture and the sun. This is especially noticeable on old houses that were built before the appearance of special protective impregnations. Save wooden house cladding of facades with bricks helps. This gives the house a new aesthetic look and makes it possible to insulate a wooden house by laying a layer of, for example, mineral wool between the walls and the new cladding.

Any cladding increases the total weight of the building, and brick cladding - especially. Some experts estimate that a 100 m2 brick-clad house increases in weight by 40 tons.

Therefore, before starting cladding work, it is important to analyze the foundation of the house and its roof. Brick finishing will not violate the geometry of the house if a foundation of concrete blocks or reinforced concrete is built under it (taking into account the bearing capacity of the soil and the height of groundwater). The old base will be sufficient if it protrudes beyond the wall of the house to the outside for a distance sufficient to install finishing bricks on it. The maximum part that the cladding can extend beyond the edge of the foundation is one third of its width.

If old foundation according to calculations, it will not withstand the weight of a house with brick cladding, then an additional one is poured, with a small gap in relation to the old one. This base should be twice as thick as the cladding (about 30 cm), lie on the soil freezing line (and not less than 70 cm), be covered with waterproofing materials and fastened to the main foundation with anchors.

The second important point is the roof, or rather, its eaves. The thickness of the walls with brick cladding will be greater than the original, and the roof may not cover the new masonry.

When determining the number of bricks for decoration, it is considered that 1 sq. m wooden wall 50-55 pieces of bricks are required, plus 10% - a margin for defects.

Cladding begins with laying the first row of bricks on the ground along the wall. This will help take into account all the openings on it and minimize the number of incomplete bricks as much as possible. Then all this is transferred to the finished base. After the first and then every 13 rows (with a horizontal step of 1 m), using a special strip made of galvanized steel, the cladding is fastened to the main wall. One end of the plank is nailed to the wood, and the other is laid in the mortar between the bricks.

Solution for brickwork comprises:

water. The batch starts with it, and the required rate is added in the process;
lime - 2 parts;
cement - 1 part;
sand - 9 parts.

The thickness of the seam between the bricks should be no more than 13 mm, which is checked every 5 rows with a special device. If the dimensions of the masonry are not maintained, then the seams are thickened or narrowed to the calculated height.
They begin the construction of brickwork from the corners of the house. Then a string is pulled along the level between them, along which the correctness of further laying is checked. For ventilation, special holes are made in the two lower rows through which moisture generated between wooden wall and cladding.

Let's say a few more words about the types of bricks used for cladding a wooden house.
Silicate brick (a mixture of lime and sand) hardly absorbs water, insulates sounds well and is affordable.
Ceramic (fired clay) absorbs moisture more, is more expensive to manufacture, but lighter in weight and has high heat-saving characteristics.

Clinker bricks are the most expensive and high quality, frost-resistant and durable.
The lowest cost will be required by a special facing brick, produced in various colors.