When designing the architecture of a brick building, the question always arises of how much brick is needed per house. How to calculate the required amount of bricks for construction so that you don’t have to go and buy a new batch, or, conversely, not be left with a whole pile of extra bricks? There is a very simple way to correctly calculate the required number of bricks per building.

First of all, let's define perimeter (P) outer walls. It's simple: 10+10+10+10 = 40m.

Further considered area (S) outer walls. For this, the amount received perimeter (P) must be multiplied by height (h) walls. Let's find out first height (h) building. Let's say the height of the floor is planned to be 3 meters. Two floors, so (h) amount to 2 x3 = 6m. Square (S) exterior walls is calculated as follows: 40 x6 = 240sq.m.

The next calculation item depends on how thick the masonry you are going to build. At the same time, it should be taken into account that one layer of external masonry is erected with facing bricks, so we consider 2 layers of single building bricks, and one row of half-bricks of facing stone.

In order to calculate the required number of bricks for a construction site, refer to the table. The data are calculated for Russian standards for the size of artificial stone.

This table will help you correctly determine the brick consumption per 1 m 2 of masonry in accordance with GOST.

unit of measurement	Masonry thickness, cm	brick size	Excluding mortar joints, pcs.	Including mortar joints, pcs.
		Single
		One and a half
1 m 2 masonry in 0.5 bricks		Single
		One and a half
1 m 2 masonry in 1 brick		Single
		One and a half
1 m 2 masonry in 1.5 bricks		Single
		One and a half
1 m 2 masonry in 2 bricks		Single
		One and a half
1 m 2 masonry in 2.5 bricks		Single
		One and a half

Standard single brick has dimensions 250x120x65 mm. As you can see from the table, the total thickness of the walls of our masonry is 64 cm. The number of bricks is 204 pieces in 1 sq.m masonry, the data are taken taking into account the seams of the bonding mortar.

Now, using the data from the table, we can calculate total required for construction brick.First, we calculate the required number of ordinary bricks. For this square (S) exterior walls multiply by the number of bricks in 1 sq.m of masonry: 240x204 = 48,960 pieces.In the same way, we calculate the required number of facing stones. They are obtained 240 x51 = 12,240 pieces. In the same way, internal partitions in the building are calculated.

Next, you can calculate how many one and a half or double bricks required for this building. Then compare the prices received and draw a conclusion about which brick size will be most profitable for your building. But, of course, the most expensive thing in building a house is its decoration. It is the design of the interior that occupies a large part of the construction budget.

The calculation did not take into account window and door openings!

Knowing their size, it is easy to calculate how much less brick is required.

Construction Materials

How to calculate how many bricks you need for a house - we buy without overpayments

From the author: hello dear friends! Since you are interested in the title of our article, I would venture to suggest that in the near future you are going to build a brick house. I can say that I fully support you in this undertaking, since brick buildings have always aroused delight in me.

Agree, a house made of this material most often does not even need exterior decoration. He looks so chic and self-sufficient. And if you add to this a lot of useful properties of bricks - frost resistance, sound insulation, fire resistance, etc. - it turns out that this is almost an ideal option for construction.

But today we will not talk about properties and characteristics, but about how to calculate how many bricks you need per house. It is necessary to make calculations of building materials even before the start of the entire process of building a building, and this should be done as accurately as possible.

Why is correct pre-calculation so important? Firstly, the financial component plays a role here - if during the construction process a shortage of the required quantity is suddenly discovered, and you have to buy more, then considerable delivery costs will arise. Even if you get by with self-delivery, anyway, this is both gasoline “eaten” by the car and your lost time.

Or the opposite situation may arise, when too much material is purchased, and a large amount of it will be unnecessary after construction is completed. At a minimum, this is a completely useless cost overrun. In addition, you will have to be puzzled by the export of everything superfluous, which, again, is associated with a loss of time and money.

Secondly, if you plan to make a brick house not only in essence, but also externally, then it is very important that all the material be from one supplier. The fact is that the blocks can vary in color. Even if not by much, but in such a case, even the slightest nuance of shade will already violate the uniformity of the appearance of the wall.

Simply put, the more accurate your preliminary calculations are, the less headache you will find later. Moreover, the procedure does not require any time and money costs. The maximum that you need is a calculator, a pen and paper, and, of course, a drawing with the dimensions of your future home. And also some information about the dimensions of the block itself, with which we will begin.

Brick sizes

To begin with, it is worth mentioning that bricks are different: silicate, ceramic, etc. For the construction of residential buildings, silicate (white) or ceramic (red) are usually used. Their size standards are exactly the same, so in the article we will focus on the latter option. Moreover, it is still much more popular.

During the construction of any building, you need to have a project in order to calculate the amount of materials needed, and especially bricks. It is known that the walls of most buildings are made of brick, they occupy a significant part of the future building.

The consumption of bricks for a house, as well as for any building object, depends on their size and thickness of the masonry. So load-bearing walls in most territories of the Russian Federation have a thickness of 510 or 640 millimeters, and if you count in bricks, then these are 2 and 2.5 bricks, taking into account the thickness of the mortar joints - 1 centimeter. In this case, the laying is performed in the following ways:

use a single red brick, which is used for rough masonry. In this case, it is recommended to insulate and plaster the outer surface of the wall; one and a half or double bricks can be used, provided that the outer side of the wall is laid with facing bricks. This method allows you to save a little, since the cost of a double brick is slightly less than the cost of a single brick, if you recalculate for their volume. How to calculate the number of bricks per house

The calculation of how many bricks are needed per house begins with determining all the areas of the walls, subtracting the areas of doors and windows. Let's say our building has dimensions of 10 × 12 meters, it has 6 windows with an area of ​​1.5 m2 each and a door with an area of ​​2 m2, the thickness of the bearing wall is 510 mm, the height of the room is 3 meters, we build from ordinary single brick. In addition to load-bearing walls, the house has several partitions with a total length of 26 meters and 4 interior doors with an area of ​​2 m2.

Let's start with the calculations. To begin with, we determine the area and volume of the bearing walls. Area (10 + 10 + 12 + 12) × 3 \u003d 132 m2 area of ​​\u200b\u200bbearing walls excluding door and window openings, we calculate the net area that will be laid with bricks 132-6 × 1.5 (windows) -2 × 1 (door) =121 m2. To calculate the volume, we multiply the net area of ​​\u200b\u200bthe bearing walls by the wall thickness 121 × 0.51 \u003d 61.71 m3. It is known that in one cube of masonry there are 400 pieces of ordinary brick, which means that 61.71 × 400 = 24684 pieces will go to our load-bearing walls.

Now let's calculate the number of bricks for internal walls, partitions with their width of a brick floor - 12 centimeters. To begin with, we calculate the total area of ​​​​the partitions 26 × 3 \u003d 78 m2, now we subtract from this area the area of ​​\u200b\u200b4 doors of 2 m2 each; 78-4 × 2 = 70 m2, after that we calculate the required volume of masonry 70 × 0.12 = 8.4 m3. Now let's calculate how many bricks will go to laying the internal walls of the house: 8.4 × 400 = 3360 bricks.

Summarize. To do this, we sum up the required number of bricks for load-bearing walls and the number of bricks for partitions 3360 + 24684 = 28044 pcs.

When ordering bricks for building a house, you need to take into account that a certain amount of it can be broken during loading or unloading or transportation, so 5% is added to the amount of bricks according to the calculation.

One of the most popular materials in modern residential construction is brick - an environmentally friendly material that does not require insulation. The first stage of construction is the planning and procurement of materials.

Transportation will be cheaper if you purchase the entire volume of building material in one go.

To do this, you have to decide: what type of material to build from, as well as how to correctly calculate the brick for the house. Correctly made calculations will eliminate the need to buy the missing or overpay for the excess.

What parameters do you need to know to calculate

1. The perimeter of the outer walls (P) is determined by adding the lengths of all the outer walls.
2. The area of ​​the outer walls (S), equal to the multiplication of the perimeter by the height (h) of the walls: (S=Pxh).
3. The thickness of the masonry is individual for everyone, just do not forget about taking into account the thickness of the facing material too. So, the way to calculate the volume of a stone in cubic meters will be equal to multiplying the area by the thickness of the masonry.


4. From the obtained value of the volume of the walls, the volume of window and door openings is subtracted.
5. Depending on the type of stone chosen, using the table, convert the volume into a piece quantity, taking into account mortar joints.
6. Add 5%-7% to the amount received, since the consumption of materials involves a fight.

The most common houses are 10x10 and 8x8.

Example No. 1 - on a box of a house on the 1st floor 10x10, 3 m high and a wall thickness of 2.5 bricks:

• Box perimeter = 10+10+10+10 = 40m;
• Area = 40 m x 3 m = 120 m;
• 1 sq. m. standard single stone size 250x120x65mm (third group line 1 of the table) includes 102 pcs. In the example, the thickness is 2 single bricks, which means per 1 sq. m. area accounts for 204 pcs. Full perimeter required: 120 m x 204 pcs. = 24480 pcs. single ordinary type;
• 1 sq. m. facing 0.5 stone (second group line 1 of the table) is equal to 51 pieces, and per 1 sq. m. area accounts for: 120 m x 51 pcs. = 6120 pcs. facing type.
  The calculation example does not include window and door openings.
  In the same way, the amount of stone for internal partitions is calculated.

Example No. 2 - on a box of a house on the 1st floor 8x8, 3 m high and a wall thickness of 2.5 bricks:

• Box perimeter = 8+8+8+8 = 32 m;
• Area = 32 m x 3 m = 96 m;
• 1 sq. m. standard single stone size 250x120x65mm (third group line 1 of the table) includes 102 pcs. In the example, the thickness is 2 single bricks, which means per 1 sq. m. area accounts for 204 pcs. Full perimeter required: 96 m x 204 pcs. = 19584 pcs. single ordinary type;
• 1 sq. m. facing 0.5 stone (second group line 1 of the table) is equal to 51 pieces, and per 1 sq. m. area accounts for: 96 m x 51 pcs. = 4896 pcs. facing type.

When calculating a brick for a house, a method using an online calculator will become easily accessible and more accurate. This can be done on this site.

Types and sizes

How much and what kind of brick is required to build a house will help to identify the specific layout of product types:

The next step is choosing the size of the brick. The most common sizes:
Modern technologies offer as an economical option - double brick (double stone).

The correct choice of the size of the stone required for the construction will help the customer to reduce their costs, and the builders will save time and labor costs.

In addition to dimensions, the brand of brick (M100, M125, M150, M200) plays a huge role. Here, the number after the letter "M" determines the strength of the stone and the entire structure as a whole. Thus, the level of the indicator affects the implementation of a specific task (laying into the foundation, load-bearing structures or interior partitions, decor).

The influence of the environment is determined by two indicators: frost resistance (ability to withstand freezing, thawing) and moisture absorption (should be limited to 6% -16%).

The higher the frost resistance, and the level of moisture absorption is lower, the better the material is in quality.

Masonry methods

To understand the construction terminology, we give a clear example of the description of the sides.

Solid masonry is of two types:

The figure on the left shows a single-row dressing, and on the right a multi-row dressing.

Wall thickness

skedraft.ru

Calculation of the required number of bricks for building a house 10x10 m

Intending to build their own house, many owners are wondering how much material is needed to build it. This issue is one of the most relevant, because buying more stone is at least not economical, and if there is a surplus, you will have to look for an area of ​​\u200b\u200bapplication for it.

Dimensions and consumption of stone

When determining how much brick is needed for a house of 10x10 m, special attention should be paid to the thickness of the walls of the planned building. A house with a masonry of 2 stones, of course, will require significantly more building materials than a building with a wall thickness of 1 stone.

Another important nuance - masonry material size.

It can be classified into three main groups according to size:

• Single - 25 x 12 x 6.5 cm;
• One and a half bricks (it can be both solid and hollow) - 25 x 12 x 8.8 cm;
• Double - 25 x 12 x 13.8 cm.

Due attention should be paid to the size of the masonry material when calculating how many bricks are needed for a house of 10x10 m. A single stone is consumed in a significant amount during the construction of a house than, for example, a double brick, which is twice as large.

Helpful advice! What masonry material is preferable for building walls: single, one and a half or double? There is no definite answer to this question. The facade of the building made of double stone is more complex in execution and is somewhat inferior in terms of aesthetics to the facade of a single stone. But this small minus is easy to fix with the help of elegant cladding.

Before you start calculating how much brick you need for a 10x10 house, you should familiarize yourself with the table of material consumption per 1 sq. m of masonry (pictured).

Now, having all the necessary data, you can determine how much brick you need for a house of 100 square meters.

Counting stone for building a house

The instruction for calculating material consumption includes several simple steps:

1. We determine the length of the perimeter of all the walls of the planned house: for example, 10 x 4 = 40 m;
2. The next step is to calculate the area of ​​the outer walls. Suppose the ceiling height will be 3 m. Now you can calculate the area of ​​\u200b\u200bthe walls: 40 x 3 \u003d 120 square meters. m;
3. To calculate how much brick is needed for a house of 10 10 m, it is necessary to multiply the area of ​​\u200b\u200bthe outer walls of the building by the material consumption per 1 sq. m masonry. Let's say the laying of the house will be carried out in 2 stones, and for the construction a single brick was chosen, the consumption of which per 1 sq. m of masonry is 204 stones (including seams). The calculation formula will look like this: 120 x 204 = 24480 stones.

For the construction of a house of 100 sq. m you need 24480 single bricks. By analogy, you can calculate how much brick you need for a house of 200 square meters. m. You can also make a lining in half a brick, for this you need 120 x 51 = 6120 facing bricks.

The nuances of calculating the required amount of material

In order for the calculation result to be as accurate as possible, due attention should be paid to the following points:

• It is difficult to imagine a house without doors and windows, which means that the area of ​​​​all door and window openings should be subtracted from the total area of ​​\u200b\u200bthe outer walls;

• The layout of any house implies the presence of internal walls, partitions and ventilation ducts. On them, as well as on external walls, material is consumed. To calculate the actual cost of construction work inside the house, multiply the total area of ​​\u200b\u200bthe internal walls and partitions by the consumption of stone per 1 sq. m of masonry (it is important to remember that the thickness of the masonry inside the house, as a rule, differs from the thickness of the outer walls).

Building material cost

Of course, one of the most important factors in the purchase of building material is its price. It is very important to be able to competently minimize the costs of building a house without compromising its strength and durability.

The cost of building a dwelling directly depends on the masonry base chosen for the construction work. So, double silicate brick M 150 differs in price from ceramic, but it also has other quality characteristics.

When choosing a material, it is important to adhere to expediency. However, this rule by no means cancels the personal preferences of the owners of the dwelling being built (additional sound and heat insulation, etc.).

Before opting for a particular option, it would be useful to compare the total costs and the cost of bricks of all sizes. In this way, you can reduce the cost of building walls, which will allow you to invest more money, for example, in interior decoration and, as a result, make it more sophisticated.

final chord

Having calculated how much brick is needed for an 8x8 house or any other size, 7-15% of the stock must be added to the resulting quantity. Of course, the stock can be attributed to additional undesirable expenses, but these expenses are forced.

When transporting, storing and laying stone, a fight will certainly happen, and an additional retail purchase of building materials can cost a pretty penny to the owners of a dwelling under construction.

Helpful advice! Brick battle or, as it is also called, brick rubble can be effectively used. Filling holes or laying out paths with such seemingly garbage is very practical and economical, moreover, these actions do not require special skills, so it will not be difficult to do them yourself.

klademkirpich.ru

Calculation of the number of facing bricks per wall masonry

Algorithm for calculating the amount of facing bricks for building a house

1. Calculate the perimeter P (m) of the building, for this we add two lengths and two widths of the building.

2. Calculate the total area Stot (m2) of the outer walls, for this we multiply the calculated perimeter by the height of the building H (m).

3. Calculate the area of ​​window and door openings Sopen (m2).

4. Calculate the area of ​​the walls for brick cladding S (m2), for this, from the result of the total area of ​​the outer walls Stot (m2), subtract the area of ​​the window and door openings Sopen (m2)

S = Stotal (m2) - Sopening (m2).

5. Calculation of the consumption of facing bricks per square meter of masonry:

a) for laying half a brick, we take its length and multiply by the height of the brick and get it

square brick (m2), for a standard brick 250x120x65 mm, where:

250 - brick length, mm (0.25 m),

120 - brick width, mm (0.12 m),

65 - brick height, mm (0.065 m),

Skirp=250?65=16250 mm2 (0.01625 m2);

b) in order to determine the number of bricks in one square meter, it is necessary to divide the unit by the area of ​​​​one brick 1: 0.0162 \u003d 61.538 (pcs),

we round up and get that 61 bricks per square meter are required, excluding the seam.

c) but masonry facing brick is made for mortar, and then it is also necessary to take into account the thickness of the seams, for this we will add one side and one spoon seam to the size of the brick.

As an example, take a seam equal to 10mm.

We get:

brick length 250+10=260 mm (0.26 m),

brick height 65+10=75 mm (0.075 m),

brick area, taking into account the seams Skirp. seam \u003d 0.26? 0.075 \u003d 0.0195 (m2),

therefore, one square meter requires 1: 0.0195 = 51.28 (pcs),

we round up and get that 51 pieces of brick per square meter are required, taking into account the seam.

6. The total number of facing bricks is calculated: S? quantity per 1m2.

This calculation is the theoretical number of bricks, but do not forget to take into account 5% of the battle!!!

By the same analogy, you can calculate the required number of bricks per square meter when laying in one brick, one and a half, two, etc.

krimkirpich.com

What to consider when calculating the consumption of bricks?

Brick has such advantages as fire resistance, durability, resistance to fungus and insects, good sound insulation. Characteristics and parameters on which stone consumption depends:

• Brick size. Single 250×120×65 mm, one and a half 250×120×88 mm, double 250×120×138 mm.
• Wall thicknesses. It depends on the climatic conditions in which the house is being built, and also on whether this wall is load-bearing or used as an interior partition. For external walls for temperate climates, brick walls are usually built at least 0.5 meters thick.
• Masonry type. Laying in half (120 mm), one (250 mm), two (510 mm) and two and a half stones (640). How it is necessary to lay it depends on the purpose and thickness of the walls.
• Seam size.

Back to index

Preliminary calculation of the number of bricks per house 10 × 12

When choosing a double brick, the consumption will be less in comparison with a single one. The outer walls of it are rough, but this is easy to fix with the help of facade cladding material. Although the price of a double stone is higher, and the cost of funds for the material will be almost the same. But double stacking is faster, which saves labor costs.

If the laying is 2.5 bricks, and the area of ​​\u200b\u200bthe house is 100 square meters. m, then it needs about 40,000 pcs. material.

A rough calculation of the amount of building material can be carried out using the data in the table. For example, let's determine how many bricks are needed for an external wall 5 m long, 3 m high and 0.51 m wide. The masonry volume is 5x3x0.51=7.65 cubic meters. Then the number of single will be 394 × 7.65 = 3014 pieces, double 200 × 7.65 = 1530 pieces. The rough amount of a single brick for a house of 100 m², with a wall thickness of two and a half, is 40,000 pieces.

unit of measurement	The size	Without taking into account the solution	Taking into account the solution
1 cu. m masonry	Single	512	394
	One and a half	378	302
	Double	242	200
1 sq. m of laying in brick floor	Single	61	51
	One and a half	45	39
	Double	30	26
1 sq. m masonry in one	Single	128	102
	One and a half	95	78
	Double	60	52
1 sq. m masonry in one and a half	Single	189	153
	One and a half	140	117
	Double	90	78
1 sq. m masonry in two	Single	256	204
	One and a half	190	156
	Double	120	104
1 sq. m masonry at two and a half	Single	317	255
	One and a half	235	195
	Double	150	130

Nowadays, individual construction is developing at an impressive pace. Despite the abundance of modern materials, brick remains the most popular in the construction of a private house. It is still valued for its environmental friendliness, strength and durability. Often, the owners build their own house on their own. And if you have a house project, then the next important step at the stage of its construction will be the calculation of the required amount of materials. You can calculate how much brick you need for a house yourself without using special building calculators on the relevant sites. In our article, we will look at how to do this using the example of a 100 m² house.

Material consumption depending on the dimensions

Before you calculate how many elements are required for a house of 100 sq.m., you need to decide on the thickness of the outer walls. So, for a square house measuring 10x10 m with a thickness of enclosing structures of two stones, much more material will be required than for the construction of a building of the same size with a masonry thickness of one stone.

Important: usually the outer walls are made 380 or 510 mm thick with insulation from the outside or 640 without insulation. The choice of their thickness is made based on the characteristics of the operation of the building and the climatic conditions of the region.

In addition to the thickness, the size of the block itself also affects the number of bricks. So, you can build a house from the following wall elements:

• a single stone has dimensions of 250 mm x 120 mm x 65 mm;
• one and a half elements for masonry - 250 mm x 120 mm x 88 mm (they can be hollow and solid);
• double brick is distinguished by the following dimensions 250 mm x 120 mm x 138 mm.

When choosing a size, it is necessary to take into account the thickness of the enclosing structures. If you need to make a house as quickly as possible and the dimensions of the building envelope allow, choose larger blocks, so you will save on mortar and speed up construction.

Tip: it is believed that with the use of double stone, it is more difficult to get a beautiful facade of the house, and it is also technically more difficult to perform. However, in this case, it can be advised to use a beautiful cladding at home.

Many builders use a simple table that makes it easy to determine how many bricks are needed per square meter of masonry. You may also need such a table, so we provide data from it (the number of bricks is given in brackets, taking into account a 10 mm seam):

1. To perform 1 m² of masonry with a thickness of 120 mm, that is, a stone floor, you need 61 (51) single blocks, 45 (39) one and a half products, 30 (26) double elements.
2. For 1 m² of construction with a thickness of 250 mm, you need 128 (102) single, 95 (78) one and a half and 60 (52) double blocks.
3. For one square meter of enclosing structures with a thickness of 380 mm - one and a half bricks, you need 189 (153) single elements, 140 (117) one and a half stones, 90 (78) double blocks.
4. An area of ​​\u200b\u200b1 m² with a thickness of 510 mm, that is, in two bricks, can be laid out with 256 (204) single, 190 (156) one and a half or 120 (104) double elements.
5. For a square meter of masonry 640 mm thick, 2.5 bricks will require 317 (255) single blocks, 235 (195) one and a half stones or 150 (130) double elements.

Doing our own calculations

Now, knowing how many blocks you need to complete a square meter of masonry with a given thickness, you can calculate how many bricks you need per house. You can use a simple home calculation, which involves a number of calculations:

1. To find out how many bricks per house you will need, you first need to find the perimeter of the house. Since we use a specific example for calculation, namely a house measuring 10x10 m, then its perimeter is 10+10+10+10=40 m.
2. Now we need to find the area of ​​all external building envelopes minus doorways and windows. Suppose the floor height of the house is 3 m, the wall area is 40x3 \u003d 120 m². If your house has two or three floors, then the resulting number must be multiplied by 2 or 3, respectively. Next, you need to find the area of ​​\u200b\u200ball openings and subtract it from the total area. For example, 120x2-16=224 m².

Important: if your house has a pitched roof, then do not forget to take into account the surface of the gables when calculating the area. Usually they have a triangular shape, so to find the area, it is enough to multiply the height of the pediment by the width of the wall, for example, 5: 2x10 \u003d 25 m². If there are two gables, we multiply the resulting number by two: 25x2 \u003d 50 m².

1. Further, to find how many bricks you need per house, you need to multiply the total area of ​​​​the external building envelope, minus the openings, by the tabular value of the number of bricks, which you can determine by the width of the wall and the dimensions of the stone. Suppose that the thickness of the walls will be 2 bricks, and we are going to carry out the masonry from a single block, which means that we need 204 elements per square meter, taking into account the thickness of the seam. The total area of ​​the walls, taking into account the gables, is 224+50=274 m². We multiply this number by 204: 274x204 = 55896, that is, approximately 55900 pieces. So many stones will be needed to build a two-story house with gables of 100 m².

Tip: if you need to find the number of facing bricks, then we multiply this area by 51 - facing the floor of a brick made of a single stone, we get 274x51 = 13974 stones.

1. But it should be understood that we only found the number of bricks for building a box at home, and besides this, you will need elements for the installation of internal load-bearing walls and partitions. We perform their calculation in the same way, that is, first we find the area of ​​\u200b\u200bmasonry with a thickness of 120 mm and multiply by the tabular value for the structure in the floor of the block, depending on the element used. We also find the area of ​​​​walls with a thickness of 250 and 380 mm and calculate the need for material. Adding all the values ​​​​found, you will find the total number of wall stones that you will need to build a house.

Attention: after determining the total number of elements, 10% of the margin must be added to this value, because the blocks may be damaged during transportation. And so you will definitely be sure that you have acquired all the necessary material.

Other payment methods

However, the obligatory calculation of bricks can be done in another way, if you know how many elements of a certain size are required to complete one cubic meter of masonry. To do this, you can use ready-made values ​​(values ​​are given in brackets, taking into account the seams):

• To complete a cubic meter of masonry from a single product, you will need 512 elements without taking into account seams or 400 blocks, taking into account a seam 10 mm thick.
• The same amount of masonry can be made from 378 (302) one and a half bricks.
• If you use a double element, then you will need 242 (200) stones to complete a cubic meter of masonry.

1. First, we find the total surface area of ​​the house minus all openings and do not forget about the gables. How to do this correctly, we described in detail in the previous paragraph. Thus, we know that the area of ​​​​the outer wall structures of our house measuring 10x10 m is 274 m². This number must be multiplied by the thickness of the external building envelope (the value must be in meters). Suppose that we will make walls with a thickness of 510 mm, which means we get: 274 * 0.51 = 139.7 m³.
2. Since we will lay the masonry from a single stone, according to the tabular values ​​​​for 1 m³, we need 394 elements, taking into account the seam. Thus, we can find the total number of bricks for building a box at home: 139.7 * 400 = 55880 pieces. As you can see, this number is not much different from what we found by doing the calculations in the previous way.
3. We find the number of facing bricks as follows, we need to multiply the area of ​​\u200b\u200bthe external enclosing structures by the thickness of the facing (1 brick): 274 * 0.12 \u003d 32.88 m³. Further, the resulting number must be multiplied by the number of products in a cubic meter of masonry, since we will use single elements for cladding, we get the following number: 32.88 * 400 = 13152 pcs.
4. Similarly, we calculate the need for bricks for the implementation of internal load-bearing and non-bearing wall structures, as well as partitions. To do this, you need to find their total area with the same thickness. Multiplying the resulting value by the thickness in meters, you will get the number of cubes. So we find separately the volumes of wall structures with a thickness of 120, 250 and 380 mm. After that, all the numbers obtained can be added up and multiplied by the number of bricks in a cubic meter of construction, which we find, taking into account the dimensions of the stone used.