Innovations in the creation of thermally efficient wall blocks. Thermally efficient blocks. Comparison of time and cost of erecting building walls from different building materials

Thermally efficient blocks are a relatively new material in the construction industry. However, today on the Internet you can find many reviews from home owners who built their homes with their own hands using this building material.

From this article you can find out what a heat block is, what characteristics and requirements it has, and what are the advantages and disadvantages of using this material.

Structure

The traditional warm block has a three-layer structure.

1. The facade layer is made of concrete and has a relief surface. Typically the appearance of the material appears to be in the form of stone, marble, brick or other similar material. The composition of the layer includes cement, granite, water, several additives to ensure moisture resistance of the heat block, as well as paint. Depending on the manufacturer, granite can be replaced with expanded clay, but Such blocks are much cheaper.
2. The second layer of the block for building houses is insulating, consisting of expanded polystyrene. Its thickness is about 16 cm, and the density should vary around 25 kg per cubic meter, but this indicator should always be checked when purchasing blocks. Often, manufacturers, trying to save money, change the composition of the material, resulting in its density being less.
3. The third layer of the block, regardless of its size and shape, will be load-bearing and is made of expanded clay concrete. This material allows you to reduce the weight of the block and also helps improve its thermal and sound insulation properties. The main function of this block layer for building houses with your own hands is to withstand heavy loads.

1.1 Requirements for thermal blocks

We have figured out what a heat block is, now we suggest finding out what requirements are imposed on the blocks during their production:

• first of all, blocks for building houses with your own hands should be as durable as possible;
• ability to resist fire;
• one of the characteristics of the inner layer should be the ability to store heat;
• thermal conductivity should be low;
• excellent sound insulation characteristics;
• low material consumption.

It should be noted that thermally efficient blocks for building houses must meet all these requirements, regardless of their size and shape.

They are clearly stated in regulatory documentation and must be respected domestic producers when making blocks.

1.2 Main characteristics

If you decide to build houses with your own hands, then before you do this, It is advisable to understand the characteristics of the blocks. Again, these characteristics are relevant for building a house from blocks of any shape and size:

• the density indicator of the outer layer is 2,300 kg/m³;
• in the case of internal layers, this coefficient is 1,700 kg/m³;
• the strength indicator of the outer layer is 590 kg/m³ and the remaining layers are 140;
• The thermal conductivity index is 0.038 W/m²;
• water absorption coefficient is 0.5%;
• if you are wondering how much the material weighs, then on average it should be no more than 26 kg;
• The thermal resistance of a block with a thickness of 18 cm should be about 4.7 m² kW.

1.3 Advantages and disadvantages

Any type of block, be it Superstone heat blocks or material for building a house with your own hands from another manufacturer, has certain advantages and disadvantages.

The pros and cons are listed below. If you decide to build real estate, then before doing this, you need to familiarize yourself with all the indicators of the material. Let's start with the pros:

• the block itself is environmentally friendly and non-toxic;
• the facade layer is waterproof, so a building built from such blocks will not become covered with fungus over time;
• a house built from heat blocks will always be warm;
• the service life of the blocks with preservation of all properties can be up to one hundred years;
• according to reviews from owners who built houses with their own hands, as a result of construction the building has super-strong walls;
• shrinkage rate is 9%;
• depending on preferences, as confirmed by reviews on the Internet, if necessary, you can choose any configuration, shape or size, today this is not a problem;
• since when building a house from thermal blocks there is already a facade, the construction time is significantly reduced;
• the ability to choose almost any color and texture;
• excellent noise insulation characteristics of the blocks;
• fire resistance, which we wrote about above, is also a definite plus.

Let's look at the disadvantages. The information provided below is based on consumer and professional reviews construction industry, therefore, before construction we strongly recommend that you familiarize yourself with this data.

As you know, there are no ideal building materials, but having familiarized yourself with all the shortcomings in advance, you can make the right decision.

The information below is also relevant for all types of heat blocks with any characteristics, sizes and shapes:

• reduced vapor permeability of the material, as a result of which it can periodically become stuffy inside the built house; to avoid this, we recommend that you consider installing forced ventilation in advance;
• if there are gaps between the blocks, problems may subsequently arise, so when laying it is necessary to take into account that the fit of the materials should be as strong as possible;
• as reviews show, a lot depends on the manufacturer: people often complain that heat blocks have uneven surface or geometry;
• in any case, a wall built from this material must be finished, although this is not a minus, but rather the need to spend money on finishing;
• because of heavy weight Working with heat blocks on your own is not particularly convenient.

2 Construction technology

Thermal blocks are a high-tech material of high readiness used for the construction various designs residential, government, industrial or agricultural buildings.

The process of constructing buildings is, in principle, almost no different. from the construction of buildings using foam concrete or expanded clay concrete. Only heat blocks are laid on a layer of specialized glue with a layer thickness of about 2-4 mm. This is achieved as a result of great precision in the production of building materials.

Regardless of the form, use of lung expanded clay concrete and expanded polystyrene allows you to provide light weight directly to the structure itself. For example, if we compare the weight of houses made of brick and thermal blocks that are identical in design, then the latter will be approximately three times lighter.

Actually, this is why the load on the foundation of the house is significantly reduced, so the requirements for the strength of the building can be reduced. If you are planning to build a one-story house, then according to expert reviews, it is quite possible to use pile foundation with a hanging grillage.

In practice, this approach It even allows you to save on construction costs in general.

2.1 Laying heat blocks

The heat blocks are installed in one row using glue, which must be diluted with ordinary water before use. In general, the installation process is carried out quite quickly if several aspects are taken into account in advance:

• correctly calculate the external linear dimensions of the entire building;
• calculate the order layout.

The process itself can be speeded up by using glue, which is mixed quickly and right before laying. Moreover, the consumption of adhesive material is not particularly large.

The only point: only the bottom row of heat blocks should be installed on cement mortar on top of several layers of roofing material laid on the foundation.

Then installation is carried out using glue.

To apply the adhesive material, it is recommended to use a notched spatula, which is also used for stickers ceramic slabs. If during installation the heat block becomes uneven, it can be aligned relative to the row using a rubber hammer.

During the leveling process, they may release glue residues must be wiped off immediately, without waiting for the material to dry. We hope the information provided in this article was useful to you and will help you decide on the choice of building material.

2.2 Making foam blocks with your own hands (video)

Scientists do not stop creating new building materials to improve the quality characteristics of the resulting buildings and make the work of craftsmen easier. One such material is a heat block, which combines excellent bearing capacity, high level thermal insulation and decorative component. We will talk about the features of this material, as well as the pros and cons of houses made of thermal blocks in this article.

Design and types of heat blocks

This material is made of three layers:

1. External, which is made from expanded clay concrete. He has textured surface, which is designed to imitate natural stone.
2. Medium, which is represented by polystyrene foam with a thickness of 12 to 20 cm.
3. Internal, which consists of porous expanded clay concrete.

Since the two inner layers of the heat block differ in structure, to prevent delamination they are held together with basalt or fiberglass rods.

Depending on the strength, heat blocks can be different. This indicator depends on the type used in production. cement mortar and grades of gravel. In heat blocks there can also be various insulation. More cheap material made using conventional foam with a density of 25 kg/cubic meter. m. if more expensive extruded foam is installed, then such blocks have greater energy savings.

Inside the heat block, the layer can be uniform or with voids. Last option used for construction multi-storey buildings. In this case, reinforcement is installed inside the voids and filled with concrete for greater reliability.

Since the block cannot be divided into several parts during construction, manufacturers offer a huge number of options of various sizes and configurations. It includes row-type heat blocks, external, internal, belt ventilation, opening, and half elements.

Advantages and disadvantages of using heat blocks

On this moment construction from this material is becoming increasingly in demand. Therefore, there are a lot of reviews from the owners of such structures, on the basis of which it is possible to identify positive and negative sides heat blocks.

Advantages of heat blocks

So, this material has the following advantages that distinguish it from alternative options:

• Tangible savings on the foundation, which can be made with a strip foundation.
• High speed of house construction. This is achieved due to the size of the heat blocks and the possibility of laying them in one row.
• A smaller amount of mortar to connect the blocks together.
• Reducing the time for finishing work due to the ready-made lining of the heating blocks.
• Aesthetics appearance the resulting structure.
• The thermal efficiency of the blocks helps to significantly reduce heating costs. For example, a brick house of the same area will require 2.5 times more energy to maintain a comfortable microclimate inside.
• Keeping your home cool on hot days.

Disadvantages of heat blocks

Like any other building material, thermal blocks have both pros and cons. Let's look at the negative aspects that cannot be ignored in this article:

Nuances of construction

The technology for laying heat blocks is similar to that followed when building from aerated concrete. The only thing is a ban on cutting elements to preserve not only the appearance, but also the internal integrity.

The laying is done using glue with a seam thickness of 2 to 4 mm. The closer the heat blocks are to each other, the better. This will prevent heat from escaping through the mortar joints. The glue is applied only with a notched spatula to the inner and outer layer block.

Important! There is no need to spread the solution on the foam.

The laying of the material is carried out with ligation of the seams in half a block.

The vertical seams resulting from installation are treated in a special way. Where the insulation is located, they are sealed with polyurethane foam. And the outer and inner layers of the heat block are formed using construction pistol. Reinforcement of the masonry is required for every 3rd or 4th row. Although manufacturers claim that reinforcement is not necessary, practice shows that when building any house, a reinforcing belt must be installed without fail. To ensure that the reinforcement does not stand out too much on the façade, it is designed in belt blocks.

Manufacturers and cost of heat blocks

Typically, heat blocks are available in three main sizes. This:

• 40*40*19 cm
• 40*30*19 cm
• 20*40*19 cm for construction attic floor or building houses in warm climates.

The cost of the material is directly related to the size. One element with a thickness of 40 cm costs approximately 260 rubles. In particular, 1 cubic meter will cost 8060 rubles.

A heat block whose thickness is 30 cm will cost 210 rubles. For a cubic meter of such material you will have to pay approximately 8,800 rubles.

An ordinary colored block with air exchange costs approximately 340 - 400 rubles. Unpainted parts are sold 10 - 12 percent cheaper.

There is no single manufacturer of heat blocks that could be recommended, so when purchasing, it is worth visually assessing the product and choosing the one that is of higher quality. It is best if the purchase is made directly at the manufacturer, where you can see the material in the workshop, and not on exhibition samples. This is preferable because ideal blocks are often sent to the exhibition, but only those that have a completely different quality are delivered.

To build or not to build from thermal blocks

Any new material, which appeared on the low-rise housing construction market, is causing a lot of criticism. So it is with the heat block, against the backdrop of excellent thermal insulation, resistance to weather conditions and fire, small problems with the design of the heat block itself go unnoticed.

Durability of the heat block design

The first thing experts pay attention to is the primitive way of connecting three layers of a heat block using several horizontal pieces basalt reinforcement. The design of the heat block will be strong and reliable only if the rods are clamped in concrete in a stressed state. It is impossible to stretch the reinforcement in the heating block, as is done when forming a steel foundation frame; it remains to use concrete with self-compacting additives for casting. It's clear what to do robust construction casting a heat block in artisanal conditions is not as simple as it might seem at first glance, and the point here is not the use of powerful presses.

Reinforcement-free structures in which the load-bearing and insulating layers of heat blocks are connected to each other by dovetail locks or a chain of grooves have higher strength. If polystyrene foam is used in a three-layer construction high density, and the surface is treated with a primer deep penetration, then such a heat block will turn out to be quite durable, and most importantly, resistant to moisture.

Vibration-pressed thermal blocks made of polystyrene foam and expanded clay concrete can only be considered as a low-budget option for stone. This design is weak by default. But its strength, especially on high-quality dense foam, is quite sufficient for the construction of one-story buildings.

The ability of a structure to maintain thermal insulation properties

Polystyrene foam can be considered an ideal material for a heating block of any design, especially since the insulating layer is completely covered with concrete, so polystyrene foam poses absolutely no threat to residents, even in the event of a fire. The foam layer is afraid of only two factors - oxygen in the air and solar ultraviolet radiation, but in this design of the heat block the insulation is reliably protected from destruction.

Instead of expanded polystyrene, mats made of basalt fiber high density. Of course, the technology for casting heat blocks with mineral fiber differs from the manufacturing process for structures with foam plastic. Due to the sensitivity of mineral felt to water vapor, before pressing, its surface is treated with acrylic sprays, or heat blocks from ready-made, cured slabs are glued. It is clear that blocks with handicraft mineral wool are lost very quickly thermal insulation properties due to watering of the insulation.

What decision to make, to build or not to build

The heat block is essentially a new generation material. Its design and manufacturing technology are seriously different from cinder blocks or paving slabs. Making a heating block is not easy, and building a structure from it that would last 50 years is also not easy. But this is possible, for confirmation you just need to look at the Finnish and german houses, built from thermal blocks 40 years ago.

Conclusion

Thermal blocks are a material for building houses, which has its positive and negative sides. It will help build quickly warm, beautiful house, which the owner will be happy about. But most importantly, it is necessary to choose the right material in order to achieve exactly the goal that was set before construction, and not end up with a cold, unsuccessful structure.

The AlStroy company offers to buy multilayer building blocks from the manufacturer or order the construction of structures for various purposes from them. It has been economically proven that the price of multilayer masonry thermal insulation block up to 30% less than the total cost of construction of a stone box with its subsequent insulation and cladding. What is Heatblock? Construction technologies do not stand still. So, at the beginning of this century, employees of the Research Institute named after. V.V. Leshchnikov developed a new environmentally friendly “sandwich” material called Teplosten. Popularly it received other names: polyblock, thermally efficient, three-layer and multilayer block. This wall material turned out to be much more effective than conventional gas, silicate stones and traditional bricks. Houses made from multi-layer blocks with an area of ​​150 m2 are built by a team of masons in just a couple of weeks. However, they are not required additional insulation and execution exterior finishing. Even when purchasing the material, the developer chooses the color and texture of the cladding he likes.

Price: from 104 rub. Order

We offer 12 options for exterior finishing of multilayer blocks for construction!

Rust	Basalt	Rostov stone	Balkan stone	Slate 1
Limestone 1	Limestone 2	Eurobrick	Volumetric rust	Smooth rust

At the AlStroy company you can buy Teplosten in two versions:

• thickness 400 mm;
• 300 mm thick.

The first, 40 centimeters, has dimensions of 400 x 400 x 190 mm, with the facade layer being 70 mm, the insulation consisting of foam plastic (M 25) - 180 mm, and the load-bearing layer (expanded clay concrete) - 150 mm. Such multilayer wall blocks are used in multi-storey construction(up to 4 floors), and buildings can be covered with any types of floors - monolith, beams, prefabricated reinforced concrete slabs.

The second multilayer building blocks, 30 cm thick, consist of similar layers, the thickness of which is slightly different: 120 mm - load-bearing, the same amount - insulation and 60 mm - facade. This material is used in one-story construction and for the construction of extensions.

The maximum deviations in the linear dimensions of multilayer heat-efficient blocks do not exceed 3 mm.

This allows the use of mortar, glue or a mixture of them (in a 5:1 ratio) as a material connecting polyblocks. The recommended thickness of the horizontal seam is 0.8 cm, vertical - 0.6 mm. The mortar in the joints is laid between the concrete layers of the blocks - load-bearing and facing. To eliminate cold bridges, professional foam is applied to the seams between the insulation. polyurethane foam, which has a positive effect on the thermal efficiency of the building.

Three layers of polyblock are securely fastened with 2 six-millimeter (in diameter) basalt-plastic rods. They are very durable (withstand tensile loads of up to 4 tons). This prevents the blocks from delaminating during delivery and construction.

Price of multilayer blocks

All developers who have chosen as wall material multilayer block convinced of the correctness of their decision. After all final cost houses made of multilayer thermally efficient blocks are often half the size of a brick house of similar size. If you add up the cost of the material required to build the building box in the classic way (bearing wall, insulation and cladding), it turns out that even with a wholesale purchase the amount will be at least 30% more than purchasing cheaper multilayer building blocks.

private	private half	corner external	corner internal	window openings
from 168 rub.	from 104 rub.	from 152 rub.	from 188 rub.	from 188 rub.
double-sided window openings	half window openings	doorway	half doorway	waist
from 188 rub.	from 104 rub.	from 193 rub.	from 107 rub.	from 105 rub.

The next saving point is the delivery of three-layer stones. Instead of triple delivery to the construction site traditional materials we will bring only one - a thermally efficient unit. This will also save the developer a lot of money.

The AlStroy company organizes delivery of multilayer blocks throughout the Russian Federation.

Using our own line for the production of multilayer blocks allows us to minimize the costs of buyers for purchasing this building material first-hand. For all our products, we provide a quality certificate confirming the reliability and environmental friendliness of the product.

Characteristics of houses made of multilayer blocks

As the name of the material suggests, buildings with monolithic multilayer walls have excellent thermal efficiency indicators. Thus, practice has confirmed that they save heat in a building 4 times better. Owners of polyblock housing save on heating costs winter period up to 30-35% and do not experience overheating in summer.

Another positive factor in using a heat block is their slow cooling. A traditionally insulated and tiled house cools down completely in 3-4 days during the cold season. Polyblock housing will be cooled within 2 weeks. The next advantage of using multilayer thermally efficient wall blocks is savings on the thickness of the foundation. IN traditional version its width reaches 60-70 cm, and the use of three-layer blocks allows you to limit it to 50 cm or even lay a columnar foundation at the base.

Small wall thickness increases usable area buildings. So, in comparison with the 50 centimeter Christomatic brickwork a house with an area of ​​120 m2 made of heat blocks will become more spacious by more than 10% - by 15 m2. By by and large This is another decent room! Labor costs for the construction of such a facility are also approximately 55-70% less. This is due to the fact that builders perform masonry only once, without additional operations - insulation and cladding.

Let's summarize?

All of the above factors convince us that this wall material is the right choice. As a result, the developer saves not only during construction, but also during the operation of the housing.

In addition, the variety of textures and colors of multilayer blocks allows you to implement any exterior solution. Such a structure is not afraid of fire, water, or biological organisms. This is truly a “21st century house” because it: relatively cheap, thermally efficient, environmentally friendly, durable, non-flammable.

Call us at any time and buy multilayer blocks or order construction standard house by itself favorable price. Choose a cottage or dacha that is suitable for the price in the catalog and let such housing become your happy family nest.

The idea that comfort should be an expensive pleasure has long since sunk into oblivion. Modern developers no longer need to spend years erecting stone buildings or caulking cracks in logs. The market offers new technologies and new building materials, the latest (in terms of appearance) among which is the heat block.

A batch of heat blocks prepared for shipment

The technology for producing this innovative material originated in Finland and spread throughout Europe over several decades. Residents of Germany, Sweden and other countries with cold winters appreciated the quality and economical houses from heat blocks. Russia became acquainted with new building materials about 20 years ago. Since then, there has been interest in heating blocks from people planning construction energy efficient home, is growing every year.

Thermally efficient blocks: structural features

Heat blocks (polyblocks, thermally efficient blocks) - variety wall materials, whose feature is three-layer structure, fastened with basalt-plastic reinforcement. Layers of material have different purposes and composition:

Support layer. The inner layer is made of porous expanded clay concrete (grade - no less than 150, thickness 160 mm). It bears most of the load.

Heat block diagram

Front (facade) layer. Made from high-density expanded clay concrete (non-foamed), it performs a decorative and protective function. The facing layer can imitate the texture of classic finishing materials(bricks, natural stone). The surface is painted in production or left gray for further painting.

Inner layer. The insulating layer is made of simple or extruded polystyrene foam (foam), has a thickness of 16 cm, is impregnated with a fire-resistant composition and is a fireproof structural element.

Advantages and disadvantages of multilayer blocks

The use of heat blocks allows you to begin finishing interior spaces without prior preparation. The advantages also include the following qualities:

Construction speed. The construction of houses from heat blocks is characterized by high speed construction, when simultaneously with load-bearing structure appears decorative layer and insulation. This technological feature is the main advantage of the material.

Cladding and insulation appear simultaneously with the growth of walls

Price. The construction of a country cottage from heat blocks requires a smaller budget than the construction of a similar building from gas or foam concrete.

Thermal resistance. The wall structure is 42 cm thick (the size of a standard polyblock) and has thermal conductivity brick wall 2 m thick or aerated concrete - 80 cm.

Good geometry. Important parameter, affecting the tightness of wall structures.

Wealth of choice. Manufacturers offer a wide range of sizes and configurations (ordinary and additional).

Knowing the shortcomings (and any material has them), it is easy to take into account and circumvent them during construction. The disadvantages of heat blocks include the following parameters:

Heavy weight. The weight of one block reaches 25 kg, so polyblocks are not the most comfortable material, considering that they must be laid out very accurately. Not every construction crew agrees to work with them.

Seam quality. If the blocks are laid out inaccurately, through gaps are formed (since the joints pass through the entire thickness of the wall structure) and inevitable heat loss. Defects need to be properly sealed (with polyurethane foam).

Types of heat block textures

Differences in color. The color of blocks from different batches (if a coloring pigment was added during production) may vary noticeably. After completion of construction, you can correct the defect by leveling the shade with façade paint.

Complex calculations . To build a private house, you may need up to 14 types of heating blocks (ordinary and half-shaft, corner, belt, bay, window and doorways, double-sided and regular). For calculation required quantity It’s convenient to contact a specialist.

On our website you can get acquainted with the most popular projects of stone houses from construction companies, presented at the exhibition of houses “Low-Rise Country”.

Pros and cons of a cottage made of heat blocks

Despite a twenty-year presence in Russian construction market, the average developer knows little about the features of houses built from thermal blocks. Meanwhile, house designs using heat blocks have a sufficient set of advantages, which include:

Savings during construction. The weight of the building is relatively light, which makes it possible to use a lightweight foundation and reduce the construction budget. There are also good savings on transportation, special equipment and finishing works.

The use of heat blocks allows you to save on finishing work

Durability. Finnish developers estimate the service life of blocks and buildings constructed from them to be 80-100 years. This is facilitated by high compressive strength (2-3 times higher compared to cellular concrete), which has a positive effect on seismic resistance.

Frost resistance. The walls are designed to withstand at least 100 freeze-thaw cycles.

Low thermal conductivity. The multilayer structure of the walls ensures thermal conductivity at the level wooden structures, allowing you to save on heating.

Environmental friendliness. The main components of the walls - concrete and polystyrene foam - do not have a harmful effect on health. Facade walls There is no fear of damage from mold and microorganisms.

Fire safety. Walls made of thermal blocks do not support combustion.

Soundproofing. Three-layer walls provide comfortable silence.

Aesthetics. The variety of colors and textures of the facade layer allows you to build a house in any architectural style.

A house made of polyblocks is designed for year-round living.

The disadvantages of heat blocks are two properties:

Low vapor permeability. The main culprit, which does not allow water vapor to pass through and creates a greenhouse effect, is polystyrene foam. Therefore, in housing made of heat blocks forced ventilation is a mandatory system.

Parameter difference. There are two types of blocks on sale, differing in the method of producing the supporting part. Blocks produced by vibration casting are more durable material. Vibration-pressed blocks attract a lower price, but they are designed for lower loads and absorb water more intensively (which is fraught with premature destruction).

On our website you can find contacts of construction companies that offer house construction services. You can communicate directly with representatives by visiting the “Low-Rise Country” exhibition of houses.

Construction stages

Construction from three-layer blocks takes place according to standard scheme construction block houses, adjusted for the characteristics of the material, allowing it to be done faster. The process consists of stages:

Foundation. Walls made of polyblocks exert less pressure on the ground compared to brick walls. This provides a pleasant opportunity to save money by replacing an expensive foundation with a strip or shallow monolithic foundation. Such a replacement can reduce the cost of the foundation by 40-50%, and the construction budget by 20-25%.

The low weight of polyblocks makes it possible to use a lightweight foundation even for two-story buildings

Frame and ceilings. A reinforced concrete frame is needed only if the height of the house exceeds four floors (which is not often seen in private housing construction). Majority country houses they do without a frame, but they need reinforced concrete floors that increase the rigidity and sound insulation of the structure.

Walling. The process is fast, but nuanced. The first row of heat blocks is laid on cement-sand mortar and carefully leveled. Subsequent rows are placed on a special quick-drying glue; if voids form, they are filled with foam. The main feature in the construction of walls from three-layer blocks is continuous monitoring of the correct installation. A pleasant plus of the technology is its cleanliness; there is no need for a large number of water, sand and cement.

Roof installation. In buildings made of polyblocks it is allowed to use any rafter system and any types of roofing materials.

Final stage. Since insulation of the house from a heat-efficient material is not required, after installation of the roof, engineering Communication, and interior finishing is being carried out.

Video description

About the benefits of building a house from thermal blocks in the following video:

Ordering a house made of heat blocks on a turnkey basis

All large quantity customers prefer not to waste time and money on building houses from traditional materials. The priority becomes prompt and affordable construction country cottages from polyblocks. A turnkey house made of thermal blocks attracts future owners an integrated approach to the organization of construction, including the following stages:

Creating a Project. The company's specialists adapt finished project or create a new one, of any complexity and architectural style. They will also help you choose a site for construction and prepare the necessary documents.

The work of a designer and architect. Experienced specialist will offer several layout and roofing options and help you decide on the location of the veranda and garage.

Budgeting. The customer sets the budget and participates in the discussion and selection of materials and technologies for arranging the foundation and roof. At this stage, the cost of construction emerges, to which adjustments can be made.

Typical turnkey project from heat blocks

Purchase of materials. Construction organizations prefer to work without intermediaries, with reliable suppliers. This makes construction cheaper.

Construction works . These include full cycle, from bringing the project to the area and the zero cycle ( earthworks), before finishing finishing work and laying utilities.

Commissioning. The house is inspected and utility networks for compliance with SNiP and other standards regulatory documents. A building that meets all standards will not have problems obtaining permits.

Reception of work. The owner signs the acceptance certificate, the construction organization issues a guarantee for the quality of the work performed.

What affects the cost of building a house from heat blocks

Construction companies engaged in the construction of turnkey housing from thermally efficient blocks offer prices from 14-16 to 24-27 thousand rubles. per m 2; the box is erected in 2-4 months. This scatter is explained by the influence of several parameters:

Project difficulties. Each project is individual, much depends on the architectural characteristics.

Video description

About the intricacies of building a house from polyblocks in the following video:

Areas and number of floors designed cottage. As the area increases, the price decreases; this includes the area of ​​terraces, verandas and balconies.

Block prices in the region construction.

In addition to reducing costs on the foundation and finishing work, construction savings are achieved due to other factors:

Minimum labor costs. The masonry is carried out in one row, which is why the speed increases by 3-, 3-, 2 times compared to brickwork and similar production per shift. Construction time is reduced without compromising quality.

Transport costs. Block weight less bricks(equal volumes) by 2.7-2.8 times, which allows reducing transportation costs to the construction site by 2-2.5 times.

Projects and prices for the construction of cottages from turnkey heating blocks

To build a turnkey house from heating blocks, the price of which will be based on better conditions, you should contact construction organizations with extensive work experience. Such companies value their reputation and therefore carefully fulfill their obligations. They have a staff of qualified specialists and sufficient material and technical base to implement projects of any complexity.

Project from heat blocks in a modern style

The correct geometry and variety of shapes of polyblocks make it possible to implement standard or original project country house in any style. Regardless of the chosen architectural style capital construction will have optimal specifications, and its cost (in the Moscow region) will be in the range:

Projects area up to 100 m 2 : 1.48-1.79 million rubles.

From 100 to 200 m 2 : 1.88-2.47 million rubles.

From 200 to 300 m 2 : 2.56-2.85 million rubles.

Conclusion

The use of heat blocks to build a country house is a promising area of ​​private housing construction. The external attractiveness of the material cannot be misleading professional builders, representing the strong and weak sides blocks. However, a serious advantage, versatility, makes them a worthy competitor to others building materials.

The AlStroy company sells three-layer wall blocks at a price that is the best in Russia. Houses built from three-layer blocks are quickly built, warm and durable. Such material appeared on the market some 15 years ago, but already in every locality In Russia you can find houses built from heat blocks. What is a three-layer block? This unique wall block was invented within the walls of the Leshchinikov Research Institute at the beginning this century. Its uniqueness lies in innovative technology, which allows you to avoid two labor-intensive and expensive operations at the construction site - insulation and cladding work. Within two weeks, a team of masons erects a fully insulated and lined structure with an area of ​​150 m2. Previously, construction did not know such an intensive pace of building construction. Today, anyone can become the owner of a warm and beautiful stone home in a couple of months. Three-layer wall blocks received several synonymous names: thermally efficient, multilayer, three-layer block, as well as polyblock. The stone-insulating “sandwich” consists of three layers: façade, insulation, load-bearing.

Price: from 104 rub. Order

We offer buy three-layer blocks in 12 front versions. Such a number of textures and colors will allow you to implement any exterior solution!

The AlStroy company sells heat blocks in two sizes:

The first - 400 x 400 x 190 mm is suitable for the construction of buildings up to 4 floors high. The facade layer in it is 7 cm, the insulating layer is 18 cm, and the base, load-bearing layer is 15. The heat insulator is dense (M 25) foam plastic, securely fixed between the outer expanded clay concrete layers with four six-millimeter (in diameter) rods made of basalt plastic. The connecting pins are designed for a breaking load of 4 tons! The second type of three-layer thermal wall blocks has the following dimensions - 300 x 400 x 190 mm. They are used in single-story construction and when completing buildings. The dimensions of the layers here are somewhat different - the load-bearing and insulating layers are 120 mm each, and the façade layer is 60 mm. It should be noted that a slight decrease in the thickness of each layer of three-layer expanded clay concrete blocks does not in any way affect the heat-saving characteristics of the material - its energy efficiency margin is quite high.

The laying of these stones is carried out using traditional mortar, glue or a mixture thereof, taken in a ratio of 5:1. Minor deviation linear dimensions three-layer building blocks, only +/- 1.5 mm per side, allow small vertical (0.6 cm) and horizontal (0.8 cm) seams. To avoid the occurrence of cold bridges, all vertical seams across the width of the insulation are filled with special foam.
The tensile strength of masonry three-layer heat-efficient blocks under central compression is 140 kgf/cm2!

So should you buy three-layer blocks for construction?

Among the people, another name has been assigned to this building material - “miracle brick”. After all, one could only dream of a warm, prefabricated house before. Today, it is enough to read reviews about three-layer blocks to understand that such structures really are:

• environmentally friendly;
• do not ignite or support combustion;
• cheaper than traditional stone ones;
• highly thermally efficient.

We give a guarantee for this building material for at least 50 years. But since in Europe expanded clay concrete houses more than 100 years old, we are sure that housing built from our three-layer thermally efficient wall blocks will last no less. And if you want to build just such a family nest, buy inexpensive three-layer blocks. Call us at any time, find out about the cost of three-layer blocks and the price of a cottage that we are ready to build for you at any time of the year - even this is possible with a thermal wall.

Price of three-layer blocks

Our three-layer block, the price of which is perhaps the most attractive in Russia, will allow you to minimize construction estimate. Purchasing high-quality three-layer blocks for building a house from the manufacturer will result in savings for the developer not only during the construction of housing, but also during its further operation. The absence of two additional operations (insulation and cladding) will lead to the fact that the cost of a house made of three-layer blocks will be more than 40% less in comparison with a traditional brick structure.

private	private half	corner external	corner internal	window openings
from 168 rub.	from 104 rub.	from 152 rub.	from 188 rub.	from 188 rub.
double-sided window openings	half window openings	doorway	half doorway	waist
from 188 rub.	from 104 rub.	from 193 rub.	from 107 rub.	from 105 rub.

Wholesale purchase of polyblocks will cost up to 30% less than the purchase of gas-foam blocks, bricks and insulation. In addition, the cost of refining the facade and insulating the building will also add a considerable amount to the final cost of construction using the classical method. Facing blocks, the price of which is affordable for the average developer, will significantly save money on delivery - instead of bringing building materials three times, it is enough to do it once. The AlStroy company sells heating blocks to all regions of Russia and organizes their delivery! To lay warm stone, no additional special equipment is required, which is a significant saving.

Is it good to have a house made of three-layer blocks?

Three-layer walls made of blocks have confirmed in practice that a more thermally efficient material does not yet exist. In conditions of constantly rising heating costs, such buildings store heat 4 times more during the cold season than a conventional one stone house. And in summer they remain pleasantly cool. Savings on heating a home built from standard wall blocks with insulation is 30-35%.! An insulated brick house will completely cool down in 3-4 days, but a building made of polyblocks will need as much as 2 weeks.

Houses made from this material allow you to save on laying strip foundation up to 15%. Under multi-layer walls, a base with a maximum width of 50 cm is installed (block thickness plus 10 cm), while under a standard insulated and tiled building you will need a foundation 60-70 cm wide.

In addition, three-layer blocks for construction are classified as lightweight building materials. This allows the installation of foundation pillars, which saves the developer even more money. Compared to the classic construction of insulated housing, labor costs during the construction of a polyblock building will be reduced by 30-35%. After all, the need to insulate and clad the façade in in this case it just disappears. Well, one last thing. Three-layer thermally efficient wall blocks will “give” the developer an additional room! If we compare the usable area of ​​a standard, 140 m2 brick, and the same multi-layer block housing, it turns out that the second is 14 m2 more spacious. Narrower (but also warmer) walls will increase living space on 10 %.