To estimate the value of the construction of a private house or non-residential building, it is necessary to accurately determine the required amount of material used in the construction. One of the most common and sought-after materials for the construction of carriers of internal and outer walls, as well as partitions is a foam block. Calculate the required number of foam blocks can be in two ways - taking advantage of online calculatorohm or using your own calculations.

Calculation using online calculator

With this calculator, you can calculate the required number, as well as the parameters of the foam blocks used in the construction of walls in private homes and other facilities. It takes into account the openings, allocated under the windows and doors, as well as the possible presence of facades. In addition, this calculator allows you to determine the weight, volume and price of the used blocks, the volume of cement required for connecting seams, the area of \u200b\u200bthe reinforcing grid and other building materials.

Calculator

To obtain accurate information about the volume of building material, it is required to maximize all the data. First, you need to specify the parameters of the foam block used - its size and density. Then the fields are filled with information on the dimensions of the structure itself - length, height and thickness of the walls, as well as the parameters of the concomitant materials (the thickness of the solution, the frequency of the masonry grid). Knowing the price of one cube of foam block, one can calculate the total cost of the entire building material.

Results of calculation

After filling out all the data, and clicking on the "Calculation" button, the online calculator will issue the following data:

• The perimeter of the structure is the exact length of all wall walls, taking into account the thickness of the foam block;
• The total area of \u200b\u200bthe masonry - the openings are taken into account under window and doorways;
• Wall thickness - parameter depending on the type of masonry, as well as the thickness of the cement seam;
• The number of blocks is the total number of foam blocks in pieces;
• The total weight of the blocks - the mass of additional materials is not taken into account (reinforcing mesh, solution), allows you to choose optimal option delivery;
• The amount of solution on the whole masonry - total volume cement mortar;
• The number of rows taking into account the seams - when calculating the frontton is not taken into account;
• The number of masonry grid. The grid provides reinforcement of the wall design, increasing its strength characteristics. The default use of the grid on each row;
• The approximate weight of finished walls - the weight of blocks, mesh and cement is taken into account;
• Load on the foundation from the walls is a parameter that allows you to determine the parameters of the foundation. When calculating, the weight of the roof, insulating and finishing materials is not taken into account.

With this calculator, you can also determine the required volume of building material for interroom partitions. To do this, you need to reset all data on the bearing walls, and enter partition parameters. The results obtained on two calculations fold.

Independent calculation of the number of blocks

Unfortunately, the online calculator does not always make it possible to take into account all the parameters of the structure, and it is required to carry out calculations on their own. To do this, you need to know the size of the house and the inner partitions, the thickness of all the walls, the dimensions of the openings under the door and windows. Given the fact that foam blocks are perfectly processed, almost all cut slices can be effectively used in construction. However, the stock for the fight still should be done.

Foam blocks today are presented in a huge assortment, and differ in both their overall sizes and according to strength characteristics. From what kind of wall thickness is required in the building, the choice of one or another type of block, as well as the type of masonry. There are several ways to carry out the laying - to bed, or block spoons, in 1, 1.5 and 2 blocks. During construction external walls, inland bearing walls, as well as partitions, not experiencing loads, should be used different kinds blocks, or laying methods.

For the construction of external walls, pendoblocks are most often used, the size of 600x300x200mm or 600x400x200mm. A masonry can be used, but the total thickness of the wall should not be less than 300 mm. For the inner walls experiencing a load from the roofing, exactly the same blocks are used. As a material for interior partitions, foam blocks are most often used, the size of 600x300x100mm, stacked on spoons. In this case, the thickness of the wall is 100mm.

Considering these sizes, it is easy to calculate that one unit used to build the bearing walls occupies a volume of 0.036 cubic meters, and for partitions - 0.018 cubic meters. Knowing wall dimensions (thickness, width and height), you can calculate their volume. Next, dividing this number to the volume of one block, we obtain the total number of blocks for each wall. If there is window or doorways in the wall, we learn their total volume and deduct from the result.

Also, when calculating the volume of units necessary for the construction of blocks, it is necessary to take into account the thickness of the cement seam. To do this, know the number of blocks in height and the length of the wall. To obtain the volume of the solution between the rows, multiplies the number of these rows to the thickness, the total length and width of the seam. To find out the volume of cement along the length of the wall should be multiplying the same suture dimensions on the number of blocks that fit in one row. The obtained data is folded. After that, the total volume of seams is deducted from the volume of walls.

The same manipulations are carried out with inner carrier walls and partitions. To the total amount of foam blocks add 5-7% per battle during construction, and about 3% for damage during transportation (may be absent at all).

An example of calculating the number of foam blocks

Suppose that we are faced with the task of building a foam block house, which has the following overall dimensions: 10x7x3 m. In the house one room (no internal partitions), there is one door (2x0.9m) and three windows (1.3x1.5m each) . The wall thickness should be 30 cm, and the thickness of the seams vertically and horizontally - 5 mm. It is necessary to determine the required number of foam blocks for the construction of such a house.

As a material, we choose foam blocks, the size of 600x300x200mm, because The wall thickness should be 30 cm. Next, you need to calculate the total area of \u200b\u200bthe walls. To do this, we find the perimeter of the outer walls 7 + 7 + 10 + 10 \u003d 34 sq.m and we multiply this number to the height of the wall (3m) - 34x3 \u003d 102 sq.m. At the same time, we did not take into account that there are three windows and the door in the house. Therefore, we find the area of \u200b\u200bthese openings - 3x (1.3x1.5) + (2x9) \u003d 7.65kv. We subtract out of the total area of \u200b\u200bthe walls the area of \u200b\u200bopenings - 102-7.65 \u003d 94.35kv.

Given the fact that only the walls of the same thickness are used in the calculation, there is no need to find their volume. It is enough to know only the area of \u200b\u200bone foam block, taking into account the thickness of the cement seam, and then divided the total area of \u200b\u200bthe house for this number. So, the outer area of \u200b\u200bthe foam block, taking into account the seam, is - (0.6 + 0.005) x (0.2 + 0.005) \u003d 0.125kv. The total number of required blocks is 94.35kv. M / 0.125kv.m \u003d 755CTUK.

The resulting number of blocks multiply by 8% (battle and marriage during transportation), 816 blocks are obtained. This example is elementary, because It involves only the outer bearing walls, and the laying is used in one block. If there were in the house interior walls and partitions, their calculation could be performed separately.

Knowing the required amount of foam blocks and their parameters will not be difficult to calculate their volume, mass, as well as the number of pallets. In accordance with these data it will be possible to choose the most optimal view Transportation.

To start building and be sure as a future home, you need to understand how and what is your chosen construction materialWhat properties he has and much more. You decided to build a house from foam blocks, but do not know how much it will be required for the construction, besides, are not very familiar with this material? Let's wonder in this matter together.

What is Penoble

Foamclock - building material obtained by a specific technology. It uses inexpensive components for its production, which makes it popular in the domestic market. This is durable fake diamondnon-timeless. It turns out by mixing a cement mortar with sand, water and a foaming agent.

In special chambers, this mixture is processed and the cellular (porous) concrete is obtained, which cuts into blocks.

Pluses of foam concrete

Possesses a number of positive and negative qualities:

• Environmentally friendly - on this indicator is similar to natural, such as a tree.
• The presence in the pore structure (cells) - allows you to pass the air, and, it means that the house "breathes".
• Resistant to high temperatures - when heated, its structure does not change, the stone does not burst.
• Good sound insulation - it allows you to save on the finish at home.
• Weight - very light material, I don't need a powerful foundation, it is enough to build a belt.
• Fire resistance - in the components from which foam block is produced, there is not one susceptible to burning, so he has upper class Fire resistance.
• Does not collect moisture - since the structure of the pores is closed.
• The size is large enough, which allows you to build a house quickly, in one season.
• The form is geometrically accurate, the possibility of erecting the perfectly smooth design of any complexity, and also allows you to build the walls and build a house yourself, professional experience is not needed.
• Good thermal insulation - saves on the heating of the house.
• It can be glued - the flow rate of the adhesive composition is at times less than the consumption of the cement solution.
• It is easy to work with it - it is easy to cut, polished, etc., do not need special tools and fixtures.
• Price - several times less than the cost of bricks and other natural materials.

Before starting the calculation of the number of foam blocks, it is necessary to understand how much building material it is necessary to buy for the construction of the house so that in the construction process it is not necessary to buy it. You need to still decide which type of stone masonry to choose that the house is warm and save on the material. It's time to talk about how to calculate the number of foam blocks, taking into account the various types of masonry.

Calculation of the number of foam blocks taking into account the type of masonry

Professional bricklayers use certain terms to designate the type of brick masonry, and to competently make the calculation of foam blocks, you need to understand what they are denoted. Brickwork is different: in the shemna, one or two stone. Let's deal with what it is.

To do this, you have to remember school, such discipline as geometry. Foamclock is a rectangular parallelepiped - a geometric figure, in which all the faces are formed by rectangles. Our foam block has dimensions of 60 x 30 x 20 cm, where 60 is the length, 30 - height, and 20 - thickness. We will use these parameters to calculate the number of foam blocks.

The edge of the foam block 60 x 30 is called "bed", the line with dimensions of 60 x 20 - "spoons", and the face of 20 x 30 - "Vault". Understanding these terms is necessary to figure out the types of masonry.

The masonry in one stone is when the blocks laid across the direction of the wall and it lies on the solution of the biggest face. This face is called the "bed", while the "stumps" look inside and out. The wall thickness will result in a thickness of 60 cm. Masonry in two stones - when blocks are laying along the direction of the wall "spoons in spoons", but in two rows. The wall thickness will also be 60 cm. Walls with such a thickness stable and very warm, such usually erected in the northern regions of our country. The masonry in the shell is when the block lies "on a spoon" in one row, the bed "bed" looks insight and outward, and the thickness of the wall will be equal to 30 cm.

To calculate how many foam blocks are needed for construction, you need to decide on the size of the house. Suppose a house is built in the size of 10 x 10 x 3 (m), where 3 is the height of the house. Now you can proceed to the calculations, and do it for all types of masonry.

Calculation of masonry into one stone - foam block lies on the "bed", "Packs" directed inward and outward. First of all, calculated the area of \u200b\u200ball walls. For this, the perimeter (sum of the lengths of all sides) is multiplied by height: (10 + 10 + 10 + 10) x 3 and we get the area of \u200b\u200b120 kV. M. Then we calculate the area of \u200b\u200bone "Vault". We multiply 20 x 30 and we get 600 square meters. cm, we translate into meters and get 0.06 square meters. m. To determine the number of foam blocks, it is necessary to divide the area of \u200b\u200bthe walls to divide into the area of \u200b\u200bone "Vault": 120: 0.06 \u003d 2000. So, in order to start building walls into one stone, we will need 2 thousand foam blocks.

Calculation of masonry in two stones - the position of two blocks of "spoons in spoons", "Stumps" inside the walls. The size of the house is identical, the area of \u200b\u200bthe bearing walls of 120 kV. m., remained the calculation of the area "Spoon". This is done like this: 20 x 60 (cm) and we get 1200 square meters. See in meters - 0.12 square meters. By analogy, we make a calculation of the number of foam blocks for construction: 120: 0.12 and we get 1 thousand pieces. But this type of masonry provides 2 rows, so you will need 2 thousand pcs. The consumption of the material is the same and no heat loss.

Calculation of masonry in Polkamnya - Foam block lies on the "bed", "spoons" are directed inside and outward. This masonry method is the most common. We calculate the same house with dimensions of 10 x 10 x 3. The area of \u200b\u200ball walls is already known and equal to 120 kV. m., remains to calculate the Square "Spoon". This is done like this: 20 x 60 and we get 1200 square meters. See in meters - 0.12 square meters. m. It turns out that for the walls of the perimeter of 40 m and a height of 3 m will be needed (120: 0.12) 1000 pcs. foam blocks. Savings are significant, but the house will not be so warm.

Sometimes for partitions in the building or for the construction of utility rooms, garages, etc. Using the type of masonry in a quarter of a stone. Consider an example of calculating three partitions in the house.

The calculation of masonry in a quarter of a stone - foam block lies on a "spoon" or "twist", "bed" looks insight and outward. The dimensions of the alleged partitions: length 2, 4 and 6 meters and height 2.7 m. Calculation is carried out in the same way as for the number of foam blocks for bearing walls. Calculate the area of \u200b\u200ball three partitions. For this, the sum of the lengths of all partitions multiply to height: (2 + 4 + 6) x 2.7 and we get 32.4 square meters. m. Now we need the calculation of the area "bed": 60 x 30 \u003d 1800 square meters. See, after transfer to meters - 0.18 square meters. m. Final calculation: 32.4: 0.18 \u003d 180. For partitions, it will take 180 pieces of foam blocks.

Calculation, as well as the construction of any structure, requires care, do not forget to bring the values \u200b\u200bto the total unit of measure, otherwise your calculation will be incorrect.

If you still doubt your strength, consult professional builders or managers - they will gladly help you make calculation of the required amount of material for your home.

This product is not in vain gained widespread in individual construction. Not only residential, but also various economic buildings - garages (for details, see), sheds, baths are erected out of it. Popularity is largely explained by the fact that all the work can be performed without resorting to the services of professional masters. But regardless of personal experienceEach "privately" is inevitably facing the problem of how to calculate the number of foam blocks.

Even at the planning and preparation phase, it is necessary to carefully calculate all the necessary costs, including, and on the purchase of this material. At the end of the article, you can find a foam block calculator, but still the methodology needs to know. At least in order to verify the correctness of the calculations obtained, and, consequently, the compilation of the estimate, if this work was carried out by a representative of the company, which under construction will lead to the contract.

Even if you use the "service", then it may not take into account some features of the house under construction. Most calculators do not take into account the number and parameters of door and window openings and focus on "solid" walls.

When calculating, you need to rely on the project. Even if it is not (for example, for a garage), the size of the future structure is taken as the basis.

Initial data

• The overall length of the external walls of the house and the height of the masonry.
• Interior partitions (a totality of their size minus door dimensions).
• Wall thickness. For external and internal data, these data differ.
• Volume of discarded products. Often it is not taken into account, although in the process of delivery in the place of construction, some foam blocks come to an unfit state. The percentage of marriage depends on many factors (the condition of the roads, distance), but there are some statistics. Specify this question from specialists.
• Plus - a small margin (as a rule, 5%), as sometimes, depending on the installation site configuration, you will have to cut and add separate parts of the products.

All foam blocks have the same length (if not prepared for special order). They differ in height (small range) and thickness. To calculate how many foam blocks are on the house, it is necessary for all partitions, walls and so on to split into groups in which products feature identical dimensions.

Each calculates the total area of \u200b\u200bsurfaces (total length x height). Now we calculate the parameters of all openings. The difference in values \u200b\u200bis the area of \u200b\u200bfoam concrete masonry. Knowing the length and width of 1 block, it is not difficult to determine the required number of products of the given dimensions. If the laying is conducted in 2 layers (blocks of low thickness), then the data obtained is required "x 2".

Guided by this information, will not be difficult to calculate the required amount of foam blocks, regardless of how the installation of products is carried out.

Online Foam Calculator Calculator

When choosing a suitable material for the construction of the house, an important role is played by the final value of the materials necessary for the construction of the building. Perform the calculator to the house, presented on the site, is capable of a couple of seconds.

In order to make the calculation of the materials and the approximate cost of construction, it is required to enter the source data of the future object in special forms, select the desired indicators from the drop-down menu and start the calculation process.

This article discusses in detail the main characteristics of the house, which are taken into account when assessing the cost of the construction of the house. Thus, an interactive calculator is used to calculate the quantity and parameters for the construction of wall structures for residential and non-residential premises.

When calculating it is possible to take into account the frontones, window and doorways. The calculator provides information on the required volume of basic materials - such as sand-cement mortar, masonry mesh and their cost.

The values \u200b\u200bthat require specify the calculator are not always familiar to the inexperienced builder, to replenish this space, and this article is intended. Below is a description of the main materials used in the construction of materials and their characteristics.

Foam concrete: Basic information

Foam concrete blocks are one of the types of cellular porous concrete, which, in addition to water, contains cement, sand and foaming agent. The foaming agent is the key component of the concrete mix for porous blocks, because thanks to it, the material acquires air pores and becomes light and "breathable."

The structure of such a concrete is called cellular because it contains a large number of Closed air pores, uniformly distributed throughout the volume of material.

Foam concrete is one of the most popular materials for building buildings. With it, the main works are held:

• blocking of exterior walls,
• block construction of inner walls and floors,
• use as a heat insulating material
• application for sound insulation from external noise.

In order to use the calculator, it will take some information. In particular, the calculation of foam blocks to the house calculator is able to produce with the following input data:

• block dimensions: length, height, width
• material density (D)
• perimeter of the building (length of all walls)
• height of walls in the corners
• thickness of walls
• layer thickness masonry mixture
• the frequency of laying a masonry grid
• the cost of foam block

Foam concrete dimensions

Dimensions of foam concrete blocks depend on the approved project and wishes of the customer. When choosing the required size, the type of wall will be erected with their help: monolithic, internal partition.

Depending on the potential load on the wall, the required density and functions of the wall, the foam block size is determined. The length in this question is the indicator of the secondary, but the width is the main one. It is the thickness of the wall affects the ability of the building to withstand loads and perform heat and soundproofing functions.

Standard foam concrete block size - 200x300x600 mm (thickness x height x length). Blocks of this size are used for exterior walls. Foam concrete with a wall thickness of 100 mm is chosen for the construction of the inner walls and is called semi-block.

The 600 mm block length is regulated by GOST 21520-89. In most cases, foam concrete is produced precisely such length.

Density of material

Foam concrete strength depends on its density. The material density is represented by several groups:

• D300-D500.
• D600-D1000
• D1000-D1200.

The D300-D500 group refers to the category of heat insulating materials and is used for the already erected walls.

The D600-D1000 group enters the category of heat insulating and structural materials. This means that these concrete can be insulated the walls of buildings, as well as to build wall structures for one and two-storey houses, as well as for the construction of walls inside the house.

Concretes D1000-D1200 are used to build outdoor walls of houses with a floor from one to four floors. Such materials are the most durable and resistant to mechanical effects.

The quality of foam concrete is of a huge effect on the monumentality of the final construction. Due to low cost and great popularity, it produces enterprises - large and small, handicrafts.

Due to the desire to save the components dangerous to human health, choose cheap low-quality components and change the composition of concrete. As a result, a material that is unsustainable to mechanical exposure, notable for carrying structures, even with the labeling D1200, is obtained.

Perimeter building

To find out the perimeter of the future building, you need to use the scheme of the future project. When calculating, you need to know the perimeter of the outer walls and internal.

The outer perimeter is obtained if you fold the length of all the outdoor walls of the building.

The inner perimeter consists of the length of the walls that the house is divided into rooms or participate in other interior solutions.

During construction, it is possible to use the same concrete for internal and outdoor construction, but this significantly increases the cost of the project. Therefore, for outer walls, foam concrete is usually used by the labeling D600-D1200, and for the internal - blocks and half-blocks of the D300-D600 brand.

Height of wall

This parameter is defined strictly by the values \u200b\u200bprovided for by the project of the house. Builders recommend purchasing foam concrete with a reserve of 10%, since the material is battered during transportation and processing.

Thickness of walls

When calculating the size of the thickness of the house, again, you should contact the project, this data is usually laid at the design stage. Here it is necessary to keep in mind the fact that the thickness indicator is taken taking into account the thickness of the masonry seam.

Thickness of masonry mixes

During construction, horizontal seams and butt, performed from samples of typical purposes usually have a thickness of no more than 15 mm, but not less than 6 mm. It should be borne in mind that the seam with a thickness of more than 20 mm strongly reduces the soundproofing qualities of foam concrete.

The frequency of using a masonry mesh

The amount of mosquito mesh is measured in meters. It is used to further strengthen the layer of foam blocks, increasing the monolithic quality of the house and the overall strength of the structure. Periodicity depends on the type of house, the complexity of its design and the type of foam blocks.

The cost of foam block

The cost of foam block depends on its thickness and density, as well as on which materials were used in its production. On average, the price of the foam block of standard sizes is from 80 rubles per piece.

Thus, to make the calculation of foam blocks to the house calculator must take into account all of the above data. Without them, it is impossible to determine the volume of materials and the final cost of the project. Most data can be obtained from the project of the future building.

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- This is a question that needs to be solved on preparatory Stage Construction. You can perform this task in several methods:

take advantage of special software;

resort to the help of an online calculator;

contact a specialist or more experienced familiar;

do everything on your own.

This article will tell how to properly calculate the number of foam blocks for the home alone.

What is taken into account when calculating foam blocks for the construction of the house?

Attention! In order to correctly calculate the construction of the house from foam blocks, you need to decide in advance with the dimensions of all the walls of both external and internal, as well as to take into account the size of the foam block itself. The first thing is to calculate the required amount of material around the perimeter of the structure, and then calculate the desired number of blocks, which is necessary for the construction of the inner walls.

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How to calculate the required amount of material in one row around the perimeter of the structure?

Suppose there is a facility with four walls. The length of one wall is 10 m, and its height is 3 m. First you need to find the number of foam blocks in one row around the perimeter. To do this, it is necessary to calculate the total length of the four walls, in this case it is equal to 40 m. The value found must be divided by the length of one block. Suppose, in this particular case materials are used with dimensions of 0.2 m x 0.3 m x 0.5 m (height, width, length). It is easy to split 40 to 0.5. As a result, it turns out the number 80. It displays the required amount of building material for the construction of a first row of a wall with a length of 10 m.

Calculating the number of rows

This mathematical operation is even more simple than the previous one. To perform it, it is necessary to divide the height of the wall to the height of the block. As mentioned above, in this case, the height of the wall is 3 m, and the height of the block is 0.2 m. Private division - 15, and therefore 15 foam block blocks must be postned for obtaining a structure with a height of 3 m.

After calculating the amount of material in the row and number of rows, you only need to multiply these two values. We multiply 80 to 15, it takes 1200. This amount of material is necessary for the construction of the house for the specified parameters. Now the question is how to calculate foam blocks to the house, you will no longer have.

It should be remembered that there are also door and window openings in the building, and therefore the final foam blocks will be slightly smaller than the number obtained after the calculation.

Attention! If the building has some architectural difficulties, then it is necessary to measure its parts separately, after which summarizes the data obtained.

How to choose a foam block?

To minimize the loss of material when it cuts and use, it is necessary to make the right block selection. How to calculate foam blocks to the house, of course, a difficult question, but it is not inferior to the importance of the selection of building materials.

During the acquisition, follow the following rules:

It is necessary to carefully check the geometry of blocks. High-quality foam block must have a smooth structure and not to have a depression. To test the material, it is enough to build a small design of two or three blocks - it must be sustainable. The smooth surface of the block allows you to save a solution during construction.

It is necessary to check the material for cracks. If such are available, then foam block is poor quality. Perhaps during its manufacture did not complied with the technology of drying. It is not worth purchasing such products, since some blocks will fall back during transportation.

You should pay attention to the color of the products. It should be gray with some deviations towards light or dark tones. If the color does not match the above, it means that the product characteristics have been changed, and maybe at all the seller gives gas blocks for foam blocks.

Before making a purchase, it is necessary to know the density of the material. Focoblocks, which are used for private construction, must have a density of 700 to 1000 kg / m³.

Also worth a look at the foam block. In high-quality material, bubbles have a spherical shape, and not elliptic.

The hardness of the material is another an important indicator. To check it, you just need to lose two foam block fragments for each other. If the blocks are crumble, then the manufacturer decided to save and did not observe the required ratio of raw materials in the manufacture.

How to build a reliable foam block building?

To avoid the occurrence of various problems with the structure of this material, it is necessary not only to make the right settlement of the house of the house from foam blocks, but also know some nuances of its construction.

Do not warm the building from the inside. It is necessary to produce outdoor insulation. If this condition is not respected, water vapor will be condensed inside the walls, as a result of which the construction will be in disrepair faster.

It is also necessary to produce waterproofing the foundation before using foam blocks. This measure will prevent water from entering the foundation of the structure, increasing its life.

Do not hurry. For the working day, it is enough to lay out 4-5 rows of blocks. In this case, it is better not to recycle.

Every two rows of foam block should be reinforced. This operation is necessary to protect the building from cracking.

It is better to use glue, not a solution. So you can not only save time, but also create a thinner and aesthetic seam, as well as save on the insulation.

The cost of foam blocks

The cost of the construction of a foam house directly depends on the cost of building materials. The price of foam block is formed with the following factors:

dimensions;

density;

company-manufacturer.

On average, one foam block will cost 130 p, and one m³ of this material will cost up to 3000 p. For laying one m³ of blocks, about 25 kg of glue will be required, which costs 200-300 p.

ABOUT own home Everyone dreams, many, overcoming all obstacles, close to the incarnation of dreams to reality, deciding with the place of construction, the plan of the future house, materials that will be needed for construction and finishing, and even prepare a cat, whose soft foot, by tradition, will have to be the first Start into a new dwelling. It remains to do a little, learn how to calculate how much you need selected for the construction of foam blocks to the house, what sizes will be optimal and finally build everything.

Before starting to count, it is necessary to determine the initial parameters of the calculation and tolerances, that is, an accurate plan of construction with all sizes, quantity and type of doors, windows is necessary. Possible losses for damage to foam blocks during transportation, construction, as well as a possible marriage.

It is necessary to solve in advance what will then turn the house, and which heat insulating material (if its use is planned) it is assumed to be applied.

In the calculations, climatic conditions of the area should be taken into account, for which it is desirable to calculate which thickness of the walls and, accordingly, the size of the foam blocks will be needed to ensure the safety of heat inside the house, fulfill the requirements of the corresponding SNiP, and provide comfortable accommodation.

Calculation of wall thickness

Often you can meet the Council that the foam blocks of the popular size of 200x300x600 mm in combination with additional thermal insulation is sufficient for the overwhelming majority of regions of Russia. You can take it on faith, but, given that we build for yourself, and then in the house, it is easy to live, but maybe you need to check this recommendation.

For the construction of walls in private low-rise construction, it is required to use foam blocks with a density of 600-800 kg / m3, the coefficients of their thermal conductivity:

• D600 - 0.14 W / (m * ºC)
• D700 - 0.18 W / (M * ºC)
• D800 - 0.21 W / (m * ºC)

In the case of cladding with brick, we take into account its thermal conductivity - 0.56 W / (M * ºC). According to the requirements of SNiP, the heat transfer resistance of the outer wall should be at least 3.5 ° C * sq.m. / W. Now you can calculate the thickness of the wall of foam concrete, which will ensure the desired characteristics, according to the formula R \u003d D / λ, where R is 3.5 (from SNiP), D is the wall thickness, λ is the total thermal conductivity of materials.

To calculate λ, knowing the values \u200b\u200bfor foam block and brick, we translate all the values \u200b\u200binto meters, we accept that the masonry will be 120 mm wide, that is, 0.12 m, we obtain: 0.12 / 0.56 \u003d 0.21 for thermal conductivity of the brick. Then the outcome value of the thickness will be: (3.5 - 0.21) * 0.14 \u003d 0.46 m or not less than 460 mm. A lot, but if you use the insulation, for example, a mineral wool with a thickness of 50 mm with a thermal conductivity of 0.046, then first recalculate the value for it: 0.05 / 0.046 \u003d 1.09.

Mineral wool between foam concrete blocks and bricks

The final formula for calculating the wall thickness will now look like this: (3.5 - 0.21 - 1.09) * 0.14 \u003d 0.30 m, that is, the use of insulation material makes it possible to significantly reduce the thickness of the walls and confirms that the recommendation to use the 200x300x600 mm block is completely valid.

How many foam blocks of the D700 or D800 are needed to build a house, we expect similarly. The higher the density, the more heat loss, but also more mechanical strength of foam blocks. So, without taking into account the layer of insulation, when using D800, the calculated thickness will already be 690 mm.

These figures are quite rude and are designed based on the values \u200b\u200bfor the regions of Moscow, St. Petersburg. In general, they apply to almost any areas of the country, but, given the climatic features of the districts of the North with low winter temperatures, or the south with a softer climate may have to make adjustments, more focusing on the insulation of walls, their thickness.

Calculation of the number of foam blocks

Deciding with dimensions, we calculate how much foam blocks need to cottage, for example, 150 square meters. m. The size of 10x15 and a 2.8 m height with one internal carrier and two non-carrier walls. We will take that there will be one entrance door with a size of 0.9x2 m, 4 windows measuring 1420x1460 mm each, 2 internal doors for the carrier wall of 0.8x2 m.

As we have already defined, for external walls, we use foam blocks of size 200x300x600 mm, for the inner bearing wall, you can use blocks with a thickness of 200 mm (you can use the same blocks, but to install them shortly), and for partitions we use blocks with a size of 100x300x600 mm.

So, we define how much to house 150 square meters. Meters need foam blocks:

1. It is necessary to calculate the perimeter of the house: 2 walls of 10 and 2 to 15 meters give 50 in the amount.
2. Now you need to calculate the area: 50 m multiply to a height of 2.8 m - we get 140 square meters. m.
3. We add an inner bearing wall by reducing its length to the total thickness of two external walls: 10 m - 0.6 m \u003d 9.4 m, its area is 26.3 square meters. m. The total area of \u200b\u200bthe five walls is 166.3 square meters. m.
4. Thip in Square entrance door - 1.8 sq.m. The area of \u200b\u200bwindows is 8.3 square meters. m, and the area of \u200b\u200bthe interior doors is equal to 3.2 squares.
5. The total area of \u200b\u200bthe bearing walls of the building taking into account the doors and windows is 153 square meters. m.
6. We calculate the area of \u200b\u200bfoam blocks for the external walls: 0.2 m * 0.6 m \u003d 0.12 square. m.

There are no gaps between blocks for a solution or glue. The technology of installation of walls from foam blocks is not included in the subject of the article, but, given the accuracy of their geometric sizes, the adhesive should be used instead of a traditional solution.

The smaller the gaps - the better, since they are good "bridges" to penetrate the cold into the house, so the thickness of the seams in several millimeters can be neglected.

It is necessary to purchase foam blocks with some reserve, consider their damage during transportation or construction.

We have shown the algorithm, how to calculate how much the house planned to build the house is necessary. Calculate their number for the inner walls, partitions or for the second floor we are already independently, or you can use online calculators. How many foam blocks need to house with an area of \u200b\u200b100 square meters. m., with other sizes and number of windows, doors, inner walls, floors? The calculation is made similarly, and do not forget that it is better if several blocks remain, rather than they run out earlier than the construction of walls of the house will be completed.

Calculate the required number of building materials can be and a little different way. Calculating their number in one row throughout the perimeter, then defining the number of rows and, moving two values, find the result. The resulting number of blocks can be counted into the area, reduce it by the magnitude of the windows, doors. The result should be the same.

Conclusion

You can find several block sizes. Performing calculation, you can focus on different dimensions, increasing the thickness, which will allow you to use a cheaper insulation or refuse it at all. After performing several calculations and determining the cost of materials, it will be possible to choose optimal both by financial investments and labor costs. We hope that by having received the final figures, the dream of the house will come close to the exercise.

In contact with

The construction of the house begins with the preparation of a detailed action plan and the object of the object itself, where the size of the future building and materials for the construction are indicated. Next, the calculations of the required building material should be made for your construction, according to what you choose: wood, brick, aerated concrete, foam block or something else. Does this contractor if you did not decide to build your home yourself. Then all these questions fall on your shoulders, and you will need to calculate the required volume of building materials, their purchase and delivery.

Today, the construction of foam blocks is popular, because the construction is not expensive, but at the same time absolutely not inferior in the quality of brick or wooden. This material has excellent characteristics and is inexpensive.

What is foam blocks?

This is a block of foamed concrete with the addition of water and sand, which is usually produced in the amount of 30x40 cm (but maybe other sizes). Although it is, in essence, concrete, but such blocks can be kept on the surface of the water and not drown. In the photo of the house from foam blocks you can see their appearance.

It happens that a person is unscultured in terms of construction, aerated concrete and foam concrete. But these are various materials that differ significantly in terms of cost and quality characteristics. Foam blocks more moisture resistant, and their price is lower than aerated concrete blocks, and the installation itself is easy and takes some time.

How many foam blocks need to house? How to carry out the calculation of the required number?

In order to start building your own cottage, you need to calculate how much items you want to buy. The sale is carried out at the rate of cubic meters, so it is necessary to determine the volume in the cubic meters of your home. Usually this makes a contractor, but you yourself should be aware of what the material is to count and how much to do with this means to subsequently do not bother it or not overpay for unnecessary blocks.

This material is quite easy to cut or split into several parts, which can be successfully used for masonry, which does not require purchasing them with a large margin. And even if during transporting several parts split, they can also be applied in construction. But when calculating the order quantity, consider both the factor that several blocks of the material you can lose because of their damage.

If you cannot independently make a calculation, the online calculator of the Foam blocks will come to the rescue. You will need to enter all the source parameters of your building, and the program will give you the result. Although you can quite cope with it yourself - only you need to decide on the wall thickness, its height, the size of future windows and doors, their number.

We carry out the calculation of foam block to the house

Method first:

1. We distribute the walls into groups by their thickness so that it is easier to calculate the required volume of the material: internal and external bears, nonsense, etc. It is necessary in order to determine what size foam blocks will need more, because carriers external and internal walls should be thicker, which requires the purchase of elements of a certain size. The non-vacant walls indoors can be erected from a smaller material.
2. We measure the length of all the walls around the perimeter, as well as according to subgroups. Here we expect the area of \u200b\u200bfuture windows and doors to subtract it from the total number.
3. Reduce the height of the walls, their length and thickness to calculate foam blocks on the house and learn the total volume of masonry.
4. After you can calculate the number of foam blocks that must be purchased. To do this, divide the volume of the whole house on the volume of a separate block, we get how much material it is necessary to buy. For greater certainty that it is enough, we will increase this number about 5% (this is a small stock of blocks that can be very damaged upon delivery and require their replacement).

Thus, we performed calculations with the calculation of the volume of the whole house, and you can use in a different way.

The method of the second:

1. Measure the perimeter of the construction. The results of all sides are obtained with each other. For example, 26 m.
2. The value that we got should be divided by the length of one material block. It turns out the value that determines how many foam blocks will be located around the perimeter of the building in one row. Perimeter 26m: 0.6m (foam block length) \u003d 43.3 - the number of blocks in one row.
3. Next, it is necessary to calculate how many rows will be in your structure. To make it takes the height of the wall of your home to divide the foam block that you use. For example, height 3m: 0,2m (block height) \u003d 15 rows.
4. The resulting result from the previous action must be multiplied by a number that determines how many foam blocks in one row around the perimeter of the building:

15 * 43.3 \u003d 649.5 - the total number of blocks for the entire structure.

But this number indicates the number of foam blocks for the building without taking into account doors and windows. And this is a significant change, which can also be calculated for each of the walls and subtract or at the end, or at the initial calculations of the perimeters and heights of the walls. But do not forget to acquire a material with some reserve in case of its damage (about 5%).

Before the construction of your own structure, it is necessary to correctly calculate foam blocks to the house. The dimensions of foam blocks and their features. How to calculate the number of foam blocks. The advantages of the material. Options for quadrature and volume calculation.

What needs to be considered when calculating foam blocks. Calculating the number of rows in one row around the perimeter. How to calculate the cost of foam blocks. How many foam blocks in Cuba and a square meter.

The dimensions of foam blocks and their features

Such a building material, like foam blocks, is widely used in our country for the construction of private residential buildings and other buildings. various destination (garages, sheds, manufacturing workshops, etc.). Before the purchase of building materials for the construction of a house of foam blocks, it is necessary to correctly calculate their required quantity, which will avoid excessive costs and the need for feeding materials during their lack during construction.

To correctly calculate the desired number of foam blocks:

• determine the total area of \u200b\u200bthe outer walls and partitions inside the house;
• determine the total area of \u200b\u200bwindows of windows, as well as external and internal doors;
• determine the geometric sizes of foam blocks that will be used when building a house;
• determine the thickness of the walls of the house, from which the method of masonry foam blocks will depend.

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Filimonov Evgeny

Professional builder. 20 years of experience

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A feature of this building material is the fact that various manufacturers of foam blocks can be made of various sizes, characterized in length, width and height.

The most common foam block size used to masonry the outer walls of the building is 60x30x20cm or 60x40x20, and for the device of the internal partitions - 60x30x10cm.

The device of external walls, as a rule, use masonry methods to bed or spans of foam block. With the size of the foam block 60x30x20cm, the thickness of the wall is 30 or 20 cm, respectively, and with the amount of 60x40x20cm - 40 or 20cm. In Russian climatic conditions For the construction of residential buildings, wall thickness is usually used at least 30cm.

For the partition device, a special foam block with a size of 60x30x10cm, which places on spoons is used. In this case, the thickness of such partitions is 10 cm.

The procedure for calculating the number of foam blocks

The calculation of the number of foam blocks can be carried out by two main ways:

• Excluding the thickness of the dissolved seam.
• Taking into account the thickness of the seam, which the technology should be 5mm.

For clarity, we calculate the number of foam blocks fit for the construction of a particular home.

Task condition: It is necessary to build a house of foam block 7 to 10m, with the height of the walls 3m and without internal partitions. In the outer walls there is one doorway 0.9 to 2m and three openings for windows 1.3 per 1.5m. The outer walls are performed from a foam block with a size of 60x30x20 with a thickness of a solution of 5mm. Wall thickness 30cm.

First you need to determine the total area of \u200b\u200ball walls with a deduction of openings. For this:

• The perimeter of the outer walls is calculated: (7 + 10) * 2 \u003d 34m.
• The total area of \u200b\u200bthe walls of the house is determined: 34 * 3 \u003d 102kv.
• The total area of \u200b\u200ball opening windows and doors is calculated: (0.9 * 2) + (1.3 * 1.5) * 3 \u003d 7.65kv.
• The walls are calculated from the outlet of the openings: 102-7.65 \u003d 94.35kv.

Then the area of \u200b\u200bthe outer surface of one foam block is determined by multiplying its length to height (thickness). According to the first method, it turns out: 0.6 * 0.2 \u003d 0.12kv. According to the second method, 5mm (thickness of the solution seam) is added: (0.6 + 0.005) * (0.2 + 0.005) \u003d 0.125kv.

After that, the desired number of foam blocks is calculated by dividing the total area of \u200b\u200bwalls with a deduction of openings on the area of \u200b\u200bone foam block. According to the first method, it turns out: 94.35 / 0.12 \u003d 786,25 i.e. Approximately 787 pieces. According to the second method, it turns out: 94.35 / 0.125 \u003d 754.8 i.e. Approximately 755 pieces.

As can be seen from this example, the difference between the number of foam blocks calculated on these two ways is 32 pieces. Thus, the second method is more economical, but at the same time the value obtained should be increased by about 2% for accounting for marriage and battle during transportation and installation of foam blocks.

Benefits of material

The construction of any object begins with the preparation of the project and the estimate. And if experts are engaged in the calculation of the desired number of materials in production, then during the independent erection of a private house or other buildings, the developer has to do this very much. How to calculate the number of foam blocks when erecting a private building from this material? It is not difficult to solve such an important task when erecting a house or a housekeeping, if you know and take into account several important nuances.

The foamed concrete is currently quite popular material. He is indispensable where it is impossible to use other types of building materials - brick, stone, wood.

Foam blocks are used, depending on their brand, to solve of different types Tasks:

• Construction of base levels.
• Erection of carriers of internal and exterior walls.
• Creating partitions.
• Masonry contour additional layer.

The reason for such a high popularity of blocks of foam concrete is their advantages. It:

• Environmental purity - for the manufacture of blocks, sand, cement and foaming agent are used.
• Heat-saving properties. The porous structure is an excellent obstacle for the cold and heat, due to this there is a stable temperature in the house.
• Resistance to the effects of chemical mixtures, fire, temperature drops.
• Light weight, which allows the use of material to build buildings on unstable soils and not to create heavy powerful foundations under them.
• Speed \u200b\u200blaying. The products are much longer in size than brick, so the laying of the walls will be carried out much faster.
• Easy processing. Foam blocks, if necessary, is easily shortened to obtain an item of the desired size. In addition, they are easy to create channels to pave pipes, electric wiring and other communications.

Any developer will prefer high-speed technologies, and if it is used qualitative materialsThe result can exceed all expectations. Now we will try to create such a paper calculator - how to calculate the cost of building a house of foam blocks, that is, to do it yourself, with the knowledge of how one or another building wall will be erected.

We will look at the three main positions and their counts. In addition, the video in this article as an additional material will help you better figure this topic.

Calculation of foam blocks

In order to create a manual, the so-called calculator for calculating foam blocks for the construction of the house, we need to understand the main positions of blocking blocks, as well as in what cases they are mounted in one or another position. In addition, for such calculations you need to know the size of the stacked stone and the name of its parties, which helps when determining masonry.

Recommendation. The calculation of the collecting ribbon foundation from the material of the same name you can produce, applying methods similar to those below. Having learned the total amount of material, it will also be understood and its total price, when you mail the cost of one unit to the entire required foam block.

About foamclock

• The foam block is a piece building material that is manufactured from the cement of sand and water with the addition of foam and is one of the types of cellular concrete with closed pores (does not miss moisture). According to such indicators, as durability, frost resistance and thermal insulation, such blocks in quality in two or three times exceeds the characteristics of the brick. Nevertheless, the walls of such a material have the ability to "breathe", which allows you to create a practically perfect microclimate for accommodation (with due heating). .
• Depending on the structural density of the material, foam blocks can distinguish with three types: heat-insulating - D300, D350, D400, D500; structural heat-insulating - D500, D600, D700, D800, D900; Construction - D1000, D1100, D1200. Conventional stone sizes make up 600x300x200 mm.

• Just like the brick, the foam block is identical to the foam block. That is, it is spoonswhich has 200 × 600 mm, pump - 200 × 300 mm and bed - 300 × 600 mm. Thanks to these names, it is easier to determine the type of masonry.

The number of foam blocks to different masonry

• The masonry in one stone implies the position of the block when it lies on the bed, the inner and outdoor tiles, that is, the thickness of the wall is 600 mm. This method can intervene with blocks lying on bed, spoons in spoons, but again, forming a wall of 600 mm thick. Walls of such thickness, as a rule, be asked in the northern regions, which act as carriers and, besides, very warm and durable.
• Let's try to make an experimental calculator - how to calculate the foam block to the house and start from the bearing walls with masonry in one stone. Imagine that you need to raise the box with a perimeter of 12 × 7m and 2.8m high, in this case, we need to find out the total area of \u200b\u200ball walls, as well as the area of \u200b\u200bone pump, and then count the desired number of blocks.
• Total walls we will succeed in 12 * 2 + 7 * 2 \u003d 38m robes - these are their total length, and now we need an area. For this, S \u003d 38 * 2.8 \u003d 106,4 m 2 is the area of \u200b\u200ball bearing walls, and the area of \u200b\u200bone pump - S \u003d 200 * 300 \u003d 60000 mm \u003d 0.006m. It means that for masonry of the walls with an area of \u200b\u200b106.4 2 we will need 106.4 / 0.06 \u003d 1773.3 or 1774 pieces of foam blocks.

• Now let's make a test calculator for calculating the construction of the house of foam blocks with masonry in the shell, as shown in the photo at the top. This method of masonry is used more often than in a whole stone, and is expressed in the position of the block lying on the bed when the spoons are addressed to the inner and the outer side. For calculations, we take exactly the same box, 12 × 7m, 2.8m with an area of \u200b\u200b106.4 m 2 and we will see how less material is spent when the masonry is erected in this way.
• To do this, we need to define a spoon area, and it will be S \u003d 200 * 600 \u003d 120000 mm \u003d 0.12m in one foam block. Then, for the walls with a length of 38m and 2.8 m height, we will need 106.4 / 0.12 \u003d 886.6 or 887 foam blocks. As you can see, such a masonry method saved us 1774-887 \u003d 887 pieces, that is, exactly half, but at the same time, the quality of the insulation of the room, which, however, can be successfully filled with various insulation and successfully decreased.
• In this situation, the calculator for calculating the house of foam blocks for bearing walls remained all the same, simply increased by half the layered stone and, as a result - the material savings also increased twice. Do not forget that this method is used most often, because such houses are usually separated by face bricks, which also significantly increases the thermal insulation abilities of the walls.

• Much less than the material is consumed with a focus of a quarter of a stone, but such options are usually used for partitions and only occasionally for exterior walls (as a rule, these are light buildings such as garages, summer kitchens or any economic utility rooms). And now we will make our own hands. Suppose that we need to build three partitions by 3.4 and 5m long and 2.6 m high and for this we will do the same calculations that were previously used.
• So, the total length of the partitions will be 3 + 4 + 5 \u003d 12m of the route, and their total area - S \u003d 12 * 2.6 \u003d 31.2 m 2, and the area of \u200b\u200bthe bed foam block is 300 * 600 \u003d 0.18m 2. Now we have to calculate the total number of stones on all partitions and for this we are 31.2 / 0.18 \u003d 173.3 or 174 pieces for all walls.

Recommendation. When drafting a calculator for any masonry method, most often you will get an overestimated amount of material, because both in the carrier walls and partitions will be equipped with windows and doors. Therefore, you need to calculate the area of \u200b\u200bthe alleged outlooks, and by the same scheme (depending on the masonry method) calculate the number of blocks that you need to deduct from the total amount. Always leave a few pieces about the stock in case of unforeseen circumstances.

How much glue is needed

• Now let's learn how to calculate the amount of glue used in any way of laying the material if the instruction involves the seam thickness of 5 mm. To do this, we will need to find out the total number of seams (vertical and horizontal), as well as their length on the whole wall, then, depending on the thickness of the masonry, we can determine their volume. For calculations, we take, for example, the wall in the shelf, with a length of 10m and 2.8m height.
• To do this, first find out how many seams we will have vertically: 10 / 0.6 \u003d 16.6 or 17 pieces. Horizontally, we will have 2.8 / 0.2 \u003d 14 on this wall. Now we will learn the volume of all the seams that will be on this wall, it is (17 + 12) * 0.3 \u003d 8.7 m 3. Now let's try to translate all this for 25 kilogram bags.
• We will need 8700l glue, and from one bag it turns out about 30l, it means 8700/30 \u003d 290 bags of glue at 25kg. At the same time, of course, it is important to properly apply a solution and if you make it a 10 millimeter comb, then it turns out 5 mm when compressing seams, that is, what we need.