Consumption of glue for gas silicate blocks per 1m3. The choice of adhesive for laying aerated concrete in winter and summer. Consumption of some brands of glue

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Consumption of materials in the building systemYtong or bonoliton 1m 2, 1m 3 of a wall or partition and a monolithic belt of a cottage.

In this article, you can find out the consumption of basic materials for laying one m2 or 1 m3 of aerated concrete walls from aerated concrete blocks, such as the number of aerated concrete blocks depending on the wall thickness, the amount of glue depending on the wall thickness, the consumption of reinforcement for the construction of a monolithic belt, the consumption of flexible connections when facing the wall with facing bricks, consumption of facing bricks. A fairly common question from the developer is that the customer needs to determine how many Itong aerated concrete blocks, bonolit aerated concrete blocks he needs to buy from the Mozhaisk aerated concrete block plant for the construction of aerated concrete walls for his cottage. This calculation of Ytong aerated concrete blocks, bonolit aerated concrete blocks in accordance with, as a rule, we do, or rather our specialists. And in order to make this task easier for the customer, I will try to place on this page the main calculation data to determine the need for bonolit aerated concrete blocks, Itong aerated concrete blocks for the construction of a cottage.

1- The first thing we will do is determine the consumption of Ytong aerated concrete blocks, bonolit aerated concrete blocks for the construction of 1m2 of aerated concrete wall or 1m3 of aerated concrete wall of a cottage or house in m3 and pieces of Ytong aerated concrete blocks, bonolit aerated concrete blocks. The laying of aerated concrete walls is used with Yitong glue and bonolit glue. AT table number 1 information is provided on the consumption of 1 m 2 of aerated concrete wall, depending on the thickness of the Ytong gas blocks and bonolit aerated concrete blocks used.

Table No. 1. Consumption of aerated concrete blocksYtong, aerated concrete blocks bonolitper 1m2 wall.

Consumption of aerated concrete blocks Ytong, aerated concrete blocks Kaluga aerated concrete per 1m 3 masonry walls of the house in pieces.

2- In the second stage, I will present the consumption per 1m2 of aerated concrete wall built from the purchased Ytong aerated concrete block from the Mozhaisk plant of aerated concrete blocks and aerated concrete lintels, and the consumption of bonolit glue per 1m2 of the aerated concrete wall of the cottage. This information on the average consumption of Ytong glue, bonolith glue during the construction of aerated concrete walls from Ytong gas block is presented in table number 2. Using it, you can navigate the costs when deciding to buy bonolit glue for laying aerated concrete walls, and possibly buy bonolit glue.

Table number 2. per 1m2 of aerated concrete wall and consumption of bonolit glue per 1m2 of wall.

3- At the third stage, we will determine the consumption of metal and concrete per 1 linear meter of a monolithic belt and monolithic reinforced lintels built from aerated concrete or from a Yitong U-profile block, as well as from a bonolit U-block. This consumption of reinforcement for a monolithic belt and monolithic reinforced Yitong lintels, monolithic bonolith lintels in aerated concrete U-blocks is presented in table number 3, based on the thickness of the aerated concrete wall or aerated concrete partition of the cottage.

Table number 3. Consumption of reinforcement and concrete per 1 m.p. monolithic belt.

4- the fourth stage, we calculate the amount of required per 1 m2 of aerated concrete wall of their bonolit gas blocks or Yitong gas blocks lined with a single facing brick. Look table number 4.

table number 4. Consumption of flexible ties per 1 m2 of aerated concrete wall made of bonolit aerated concrete blocks lined with a single facing brick or walls made of aerated concrete Itong blocks.

5- and the last stage, we calculate the amount for facing 1m2 of an aerated concrete wall from Ytong aerated concrete blocks or bonolit aerated concrete blocks. See table number 5

Table number 5. Estimated consumption of a single ceramic facing brick per 1m2 of aerated concrete wall.

I hope presented in tables №1;2;3;4;5 information on the consumption of the main building materials: bonolit aerated concrete blocks, Yitong aerated concrete blocks, itong glue, bjnjlit glue, the number of flexible connections when facing bonolit aerated concrete walls, facing ceramic bricks, the number of pieces of a single facing brick per 1m 2 of aerated concrete wall from bonolit aerated concrete blocks and one running meter monolithic reinforced concrete belt on an aerated concrete wall made of Ytong aerated concrete blocks, will help you customers to navigate correctly when deciding to buy Ytong aerated concrete blocks, buy bonolit aerated concrete blocks, buy Ytong glue for laying aerated concrete walls from Ytong aerated concrete blocks, buy bonolit glue for laying aerated concrete walls from bonolit aerated concrete blocks, buy fittings for bonolit monolithic belts and buy concrete for performing work on aerated concrete walls on monolithic belts using Ytong U-shaped blocks, using bonolit U-shaped aerated concrete blocks in monolithic lintels.

Sincerely, S. Korostelev

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The technology of laying aerated concrete blocks has a few differences compared to the same process in the case of bricks. The main one is the use of special glue, that is, a laying mixture that fixes the blocks and ensures the strength of the walls. Since special compounds are more expensive, questions arise about what is the consumption of aerated concrete adhesive when laying walls? It is impossible to name a specific and universal figure, since there may be different working conditions, characteristics of adhesive compositions and construction requirements. Nevertheless, the practice of using various mixtures, coupled with the recommendations of technologists and manufacturers, makes it possible to approximate idea of ​​the consumption of masonry material for aerated concrete blocks.

Average glue consumption

Each package with an adhesive composition is labeled with information from the manufacturer. It also contains cost information.. For example, average indicators may look like this: consumption is 1.5-1.7 kg of mass per square meter with a layer thickness of 1 mm. It is important to note that these figures should apply only to flat horizontal surfaces. In other words, from 15 to 30 kg is required for 1 m3 of gas blocks. Considering that manufacturers usually produce bags with an adhesive composition weighing 20-30 kg, just one package will go per 1 m3 of masonry.

In terms of calculations, it is important to remember one rule - glue for a gas block, the consumption of which exceeds 30 kg per "cube" of masonry, usually fills cracks with other flaws in blocks. Just to increase the thickness overruns are not allowed.

These are calculations from manufacturers, but there are also real data. As practice shows, on average about 40-45 kilograms are spent per 1 m3. Of course, the differences between officially declared data and practical ones, one way or another, manifest themselves in working with any material. This is the reason for the need to stock up. When preparing for the process of laying gas blocks, it is necessary to take a reserve of 25% of the planned mass. That is, if, according to calculations, it turned out that 25 kg of glue, that is, one bag, is required, then it is desirable to have about 6-7 more kg of masonry mixture in stock.

What causes the difference in consumption figures?

For large workloads the difference between the officially declared expense and the practical one can be quite significant. At the same time, there is no guarantee that the consumption of glue for aerated concrete per 1 m3 will be exactly 30 kg + 10 kg, and not the official 25 or even less. By the way, there are also reverse situations when the final expense is less than planned. In order to draw up a scheme for calculating the mass of glue per 1 m3 as close as possible to the real consumption, it is necessary to take into account the following factors that affect deviations from the average consumption up or down:

• Composition characteristics. In the presence of a high ratio of sand or other fillers, as a rule, the flow rate increases. If the bulk of the composition is represented by a binder, then there will be no need for overspending;
• Styling technique. The correct laying of the adhesive also affects the consumption. For example, novice stackers make the mistake of spending a lot of composition per block. At the same time, the quality of the result obtained does not increase, but the consumption of the mixture increases;
• Reinforcing layer. Often, reinforcing layers are also provided in the walls of the gas block - in this case, the thickness of the adhesive coating also increases and, accordingly, the consumption increases;
• Block defects. Even if the standards and masonry technology are observed, there is a risk of overspending. This usually happens when working with defective cellular blocks, when additional layers of paving mass have to be used to ensure an even layer.

Consumption of masonry mixture "Insi-Block"

The plant for the production of autoclaved gas block "Insi-Block" also produces masonry mixtures. The adhesive solution is produced from quartz sand, cement, polymeric additions and mineral additives, due to which strength, processability of processing and moisture retention increase. In order to ensure all the described qualities of the coupling, it is necessary to adhere to the optimal thickness of the laying layer, which is 2-4 mm. Subject to this condition, the consumption of glue for aerated concrete blocks will be about 28 kg per 1 m3. But it is important to consider that this volume is relevant for a minimum allowable thickness of 2 mm. If the laying is carried out on a layer of 4 mm, then, accordingly, the consumption of the dry mix will be increased.

Adhesive for aerated concrete blocks "Insi-Block" is produced in bags of 25 kg, so it is advisable to purchase it with the calculation 2 bags per 1 m3. Regarding water consumption, the manufacturer provides the following data: 0.21 liters per 1 kg of laying composition. In this consistency, the solution can retain its adhesive qualities for 3 hours.

Consumption of masonry mixture "Kreps"

The composition of the brand "Kreps" can be put among the most economical laying aids for aerated concrete blocks. The mass of glue includes cement, as well as fractionated fine sand and modified additives. The average thickness of the "Kreps" solution during the formation of block joints is 2 - 3 mm. Minimum mix thickness minimizes the risk of cold bridging without affecting the quality of the masonry. Provided that the material is laid with the correct geometry, the consumption of glue for aerated concrete per 1 m3 will be no more than 25 kg, that is, one bag of the mixture. If we calculate by area, then 1.6 kg will be enough for 1 m2. Even with a small thickness, the hardened composition will be able to ensure the reliability of the masonry in conditions of frost and mechanical stress.

Consumption of masonry mixture "Real"

Another well-known composition for laying a gas block in the circles of builders is represented on the market by the Real brand. it cement-based loose mix waterproof and frost resistant. However, if laying is carried out in frosty conditions, then it is advisable to add to the adhesive solution and antifreeze additives. The feature of this solution is Possibility of applying a thin layer due to high adhesion and plasticity.

In particular, the thickness may not exceed 3 mm, while providing a modest consumption of the mixture. In this case, the creation of a millimeter layer is also possible, but, of course, in special cases. As a result, a layer of 1 mm consumes no more than 2 kg / m2. Average the consumption of glue for aerated concrete per 1 m3 is 21–25 kg, making it one of the most economical styling materials in its category. It can be said that thin seams will not provide the proper level of block fixation, but in practice, with such a scheme, not only material is saved, but also bridges of cold are reduced. In addition, the cost of plastering is also reduced. So, conventional solutions involve further application of mixtures in layers of at least 8 mm, and the Real glue line is quite suitable for coatings with a thickness of not more than 5 mm.

Aerated concrete blocks have an exact geometry, which allows them to be laid on a thin-layer adhesive with a joint thickness of 2 mm. But before starting the construction of walls, you need to learn how to calculate the consumption of glue for a gas block.

I would like to start with the fact that the consumption of glue for aerated concrete blocks is significantly reduced in comparison with a cement-sand mortar. But this does not mean that any adhesive mixture has the same consumption for laying a cubic meter of aerated concrete. The cheaper the glue, the greater its consumption and the worse the bonding properties. The same sways and gas block. If it has significant deviations in size or there are chips on it, then it simply will not work to save on the cost of the adhesive mixture.

Calculation of the amount of glue for gas blocks in practice

So where to find RGas block glue consumption per cubic meter(1 m3)? Of course, this information is on the back of the mixture manufacturer's bag itself. And also the number of how many kilograms goes per cube is on the website of the brand from which you buy it. Also, based on our subjective experience, we can say that for laying aerated concrete blocks 25 kg/1 m3 required adhesive mixture. Aerok, Kleyzer KGB and Kleyzer KS, Siltek M-2, Ceresit CT 20, Polimin PB-55 adhesives have this consumption.

These indicators are relevant if the thickness of the seam does not exceed 2 mm, and the aerated concrete itself has no defects in geometry. When buying a machine norm of aerated concrete (38.88 m3, d400 30x20x60), customers usually buy 39-40 bags of glue, 25 kg each. In 95% of cases, this amount is enough. The rule here is how many cubes, how many bags (25 kg each) must be ordered. But another +1 bag is taken in reserve. If you decide to buy 10 cubic meters of aerated concrete, then you need 11 bags of glue. If 20 cubic meters of gas block, then 21 bags of glue should be ordered accordingly. Of course, we are talking about buying a quality glue that is not below average.

At various construction forums, users often ask what is the consumption of glue for a gas block per 1 m2. After analyzing many modern manufacturers and the conditions of laying walls, we concluded that on average consumption per square is 2.5 kg with a layer thickness of 1 mm. But this is more a statistical indicator than a realistic one. In practice, everything is absolutely individual. Therefore, once again we want to focus your attention on studying the instructions of the manufacturer of adhesives for aerated concrete blocks.

When planning the construction of their own home, more and more site owners are turning their attention to aerated concrete blocks. Indeed, this material allows the construction of walls in the shortest possible time, with minimal labor costs. And the building, due to the structural features of the blocks, receives very good thermal insulation characteristics.

In order for aerated concrete blocks to fully justify their purpose, they must be laid exclusively on special glue. Such mounting compositions are represented by two categories of materials - these are dry building mixtures that allow you to prepare glue immediately before work, and ready-to-use cylinders with glue-foam. The choice is up to the owners of the future home, but in any case, you will have to decide on the necessary volume of material acquisition. And the universal calculator for calculating the amount of glue for laying aerated concrete below will help in this.

Brief explanations will be given on working with it.

Construction using aerated concrete blocks is associated with one important nuance: the use of a special adhesive for bonding the plates together. In this case, the usual cement mortar will not be able to provide the necessary fit and will not protect against the main drawback of this method - the so-called cold bridges.

Due to the unique composition and almost imperceptible layer, the gas blocks are fastened qualitatively and imperceptibly to the prying eye. The adhesive layer should not exceed 2-3 mm, so the mixture consumption will be minimal. Our article will tell you more about the types of glue for aerated concrete, consumption rates and the algorithm for calculating the required amount, as well as several important recommendations when working with aerated concrete blocks.

Types of adhesive material

The adhesive mortar used for aerated concrete includes dry cement of the highest category, as well as polymer and mineral additives. Each manufacturer jealously guards its secrets, so the range of products is very different both in terms of quality characteristics and pricing policy.

Special additives

Specialized chemical additives will help to improve the adhesive solution and give it additional properties.

The main commonly used chemical impurities are:

Consumption

As mentioned earlier, the adhesive composition is applied only in a thin layer, not more than 2 mm thick. The consumption of glue will be the lowest possible among similar types of construction, so this has a positive effect on the cost of the project. The manufacturer's instructions will help to accurately calculate the required amount of dry mix, but some nuances must also be taken into account.

You can learn about the characteristics of tile adhesive from this

Factors affecting the consumption of adhesive composition:

• Aerated concrete surface the smoother it is, the less glue is required.
• Performer qualification- a beginner will need more time to master jewelry work and achieve savings in mortar.
• Composition of the mixture: the predominance of sand will increase the consumption due to the thicker coating layer.
• Surface reinforcement. If the reinforcing layer is also laid in parallel, the thickness of the bonding layer will be much greater.

About what are the characteristics of Eunice glue plus can be read in this

On the video - glue for aerated concrete:

If you choose a conventional dry mix for laying aerated concrete, the approximate consumption will be about 1.5 kg of mix in dry form for each square (m2) of masonry. On average, for each cubic meter of masonry, from 25 kg is used, and this is a standard bag packaging. It is best to purchase the required amount of glue with a margin of 20 to 40%.

Which adhesive for tiles is better to choose?

The fact is that ideal conditions are given in the calculation: a flat surface and the absence of construction errors. In reality, everything is completely different, and if there is no way to quickly buy the missing amount nearby, it is best to buy glue initially with a margin. At the same time, there will be no extra expenses, because the composition can be used as a finishing wall.

How to do styling

The algorithm of work is extremely simple, of course, if you have the necessary experience in working with brickwork. Blocks are installed one by one on the previously prepared foundation surface. The adhesive is applied to the surface in a thin layer and smoothed out with a notched trowel or a special carriage. After that, the next block is installed.

About how much tile adhesive ceresite dries cm 11 can be found in this

The recipe for preparing a solution from a dry mixture will also not cause difficulties. Usually the necessary proportions and recommendations are given on the packaging by the manufacturer. These data may vary for different products, the following points remain unchanged.

On the video - laying a gas block:

Important nuances of the preparation of the adhesive composition:

• Only pure tap water is used, without chemical impurities. Before applying the adhesive to the surface of the boards, it is necessary to moisten it with water for better adhesion.
• To obtain a homogeneous composition, it is desirable to use a special nozzle on the drill, called the "mixer". Thus, you can thoroughly mix the mixture without spending a lot of time and effort.
• After all the manipulations, it is necessary to let the solution “infuse” for about 15 minutes. This is necessary for the chemical reactions of the components with water.
• The viability of the solution is an important factor that directly affects the quality of work. For ordinary glue, this is approximately 2 hours, and for frost-resistant no more than half an hour. It is not recommended to use glue after that, therefore it is better to immediately start preparing the solution from small portions, gradually choosing a dosage that is comfortable for the robot.
• In the process of work, it is necessary to periodically mix the solution so that it does not seize ahead of time. This can also be done manually with a suitable tool.
• For the installation of one block, the calculated time is 15 minutes, after which it will be impossible to correct minor errors. That is why it is so necessary to use all kinds of measuring tools in the process.
• The plane is corrected with a special rubber mallet, carefully so as not to damage the blocks.
• In case of bad weather, it is necessary to protect the installed structure from precipitation or direct sunlight: drying out of the solution is also fraught with trouble.

By observing the simple technology of proper preparation of the mortar and preventing its premature hardening, you can get a good quality masonry and the specified parameters.