How many bricks do you need for a 10x10 house? Calculation of bricks for a house: main methods and features of their application

When designing the architecture of a brick building, the question always arises of how many bricks are needed for the house. How to calculate required amount 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 for one building.

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

Next it is considered area (S) external walls. For this purpose the amount received perimeter (P) must be multiplied by height (h) walls Let's find out first height (h) building. Let's say the floor height is planned to be 3 meters. So two floors (h) will amount to 2 x3 = 6m. Area (S) external walls is calculated as follows: 40 x6 = 240 sq.m.

The next point of calculation depends on how thick the masonry you are going to build. It should be taken into account that one layer of external masonry is being built facing bricks, thus, we consider 2 layers of single building bricks, and one row of half a brick of facing stone.

In order to calculate the required number of bricks for a construction project, you should refer to the table. The data is calculated for Russian standards for artificial stone sizes.

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

A standard single brick has dimensions 250x120x65 mm. As we 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, data taken taking into account the seams of the fastening mortar.

Now, using the data from the table, we can calculate total required for construction bricks.First, let's calculate the required amount of ordinary brick. For this square (S) external 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. It turns out 240 x51 = 12,240 pieces. The internal partitions in the building are calculated in the same way.

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

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

Knowing their sizes, it is not difficult to calculate how much less brick is required.

Modern people are actively moving into apartments, but many still build private houses. And the most common material for their construction (after wood) is brick. It has a lot of advantages over others building materials, which is why it has not lost its popularity for many decades.

Advantages and disadvantages

Brick has undoubted advantages, which make it extremely popular for private construction.

• Durability. When constructing a house from such material, there is no doubt that the building will last for many years. The brick is quite resistant to mechanical damage and exposure to adverse weather conditions.
• Safety. The main advantage of brick over wood is its resistance to fire.
• Aesthetics. A brick building does not require additional exterior decoration. The material looks neat and attractive.

• Environmental friendliness. The material is made from simple natural raw materials without the addition of toxic impurities. He poses no threat to environment and human health.
• Easy to install. Of course, masonry must be trusted to professionals in order to achieve the highest quality results. However, with a little training, almost everyone has a chance to cope with such a task.
• Functionality. Brick adds additional important properties: noise and heat insulation, resistance to precipitation and temperature changes.

The main disadvantage of brick is its higher cost relative to wood and some others. modern materials. However, if you compare the price with the advantages of the brick and its service life, it will be completely justified.

How to calculate the amount of material?

Before starting the construction process, it is necessary to correctly calculate the volume of raw materials. This is extremely important point, because if there are not enough bricks, you will have to place an additional order, the delivery of which will bring extra expenses. And if there is too much material, you will have to look for a long time for an opportunity to use it or sell it at a much lower price.

There is a simple algorithm of actions that will help avoid unwanted consequences.

Determination of wall thickness

The quantity directly depends on this parameter required material. In the northern regions, double masonry is most often chosen, in the southern regions - single masonry.

Brick sizes may vary:

• single – thickness 65 mm;
• one and a half – thickness 88 mm;
• double – thickness 138 mm.

Moreover, the length and width of any type of brick are the same: 250 and 120 millimeters. Obviously, you will need much less double brick than single brick. In addition, the process of constructing a building with thick bricks will be much faster and easier.

However, a double brick façade does not look as beautiful as a single brick façade. But solving such a problem will not be difficult - just cover the structure with decorative stone.

Mathematical algorithm

There is a special table that helps calculate the amount of material for any specific building. Let's calculate the volume of raw materials for a house 10x10 meters.

• Sum up the length of all the walls of the future house: 10x4=40 m.
• Calculate the outer surface area brick walls: 40x3=120 sq. meters, where 3 is the height of one floor. Accordingly, for a two-story building, the wall area will be 240 square meters (40x6). But further we will carry out calculations using the example of a project for a one-story building.
• Find a specific amount of material. To do this, you need to multiply the area of ​​the walls by the reference value of brick consumption. In the case where double masonry is planned, 204 bricks will be needed per 1 square meter. Use the formula: 120x204=24480 - this is exactly how much brick is needed (including seams).

This algorithm for calculating the material is quite simple, accurate and suitable for a house of any size.

Subtleties of calculation

To achieve maximum accuracy of calculations, take note of some nuances.

• Consider the area of ​​the door and window openings. When performing calculations, be sure to find total area openings and subtract it from the outer surface area. This way, no extra material will be spent on construction.
• Don't forget about internal partitions.

If you are planning to build a interior partitions made of brick rather than another material, include this in the basic calculations. You can find out the amount of brick needed for them using the same formula that was used to calculate the area of ​​the walls.

Cost and characteristics of bricks

Accuracy of calculations will help to avoid losses when purchasing material. However, this is far from the only factor that you should pay attention to when purchasing. Thus, the two most common types of bricks – ceramic and silicate – differ in price, properties and scope of application. Be sure to take this into account when choosing material. Compare all the pros and cons and choose the best option for you. However, you should not skimp on the quality of the material, since in the future this may adversely affect the strength of the structure.

When designing the architecture of a brick building, the question always arises of how many bricks are 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 for one building.

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

Next it is considered area (S) external walls. For this purpose the amount received perimeter (P) must be multiplied by height (h) walls Let's find out first height (h) building. Let's say the floor height is planned to be 3 meters. So two floors (h) will amount to 2 x3 = 6m. Area (S) external walls is calculated as follows: 40 x6 = 240 sq.m.

The next point of calculation depends on how thick the masonry you are going to build. It should be taken into account that one layer of external masonry is built with facing bricks, so we count 2 layers of single building bricks, and one row of half-bricks made of facing stone.

In order to calculate the required number of bricks for a construction project, you should refer to the table. The data is calculated for Russian standards for artificial stone sizes.

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

A standard single brick has dimensions 250x120x65 mm. As we 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, data taken taking into account the seams of the fastening mortar.

Now, using the data from the table, we can calculate total required for construction bricks.First, let's calculate the required amount of ordinary brick. For this square (S) external 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. It turns out 240 x51 = 12,240 pieces. The internal partitions in the building are calculated in the same way.

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

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

Knowing their sizes, it is not difficult to calculate how much less brick is required.

The buildings various types made of brick are popular due to their strength, durability and reliability. It’s not difficult to build them with your own hands – you need to know a few nuances. The most important: how many bricks are needed to build a house. Buying a lot in advance means overpaying a substantial amount. This material It is not cheap if it is of high quality.

Considering Options one-story houses, must be taken into account when calculating specifications the following categories of building materials:

• building;
• facing.

In the calculations, it is advisable to take into account the sizes of door and window openings, gables, and their total number. How many bricks do you need for a house of 120 sq. meters, even a builder who is faced with the process of building a house for the first time and has no idea where to start can calculate.

Calculation of bricks for a one-story house: specifics

Determining how many bricks are needed for cottage, it is worth paying attention to interior walls and partitions, the need for installation ventilation system. To ensure the correct general calculations of bricks, you need to sum up the area of ​​the internal building elements, and then multiply the resulting figure by the brick consumption, based on 1 m² of masonry.

Pay special attention to the required thickness internal structures. It may differ significantly from that of external walls. The final stage will be to calculate how much facing material is needed for the house. You don’t always need to buy it right away, the main thing is to build a frame from the material construction type. It can be single, one-and-a-half and double, each type has its own advantages.

How many bricks do you need for a 6x6 house?

Used in construction standard brick 250x120x65 mm. It is marked as a product of the first “normal form”. If the calculation is carried out by a non-specialist who must take into account all the details, the concept of “format” should be taken into account. The dimensions of each brick must be increased by at least 1 cm (this standard thickness cement joint). You will need to make a calculation based on the following material parameters: 260x130x75 mm. Next, we calculate how many bricks are needed for a 6 by 6 house.

Standard formula for a one-story building

1. The length of all walls going outside is determined: (6+6)x2= 24 m.
2. The area of ​​these structures is calculated - for this, the resulting figure (perimeter) of the house must be multiplied by the ceiling height included in the project (2.5 m): 24x2.5 = 60 m².

Afterwards you need to pay attention to the type of masonry of the house. How much material you need to take for this can only be calculated by finally deciding on its thickness. As an example, let's take a parameter equal to 2.5 (double masonry made from double building bricks and an additional 0.5 from a single one used as cladding). It is imperative to take mortar joints into account.

We multiply the area of ​​the external walls by the number of elements consumed per 1 m² of masonry for the house. The following data is obtained:

• 60x104 (laying in 2 units) = 6240
• 60x51 (0.5 units) = 3060

This is a calculation of how much material is required for a one-story house standard layout with parameters 6x6 m. 6240 units of building bricks (double) - the width of the wall will be equal to 51 cm; 3060 pieces of single cladding, the thickness of the masonry will be 12 cm.

How many bricks will be needed for houses 8x8 and 9x9 m

The calculation is carried out in a similar way, the formula remains the same. It is worth replacing only the perimeter parameters (8x8 and 9x9 m, respectively).

An example of calculating how many bricks are needed for an 8x8 house:

• (8+8)x2=32 m
• 32x2.5=80 m²
• 80x104=8320
• 80x51=4080

How many bricks are needed for an 8 by 8 house - it turns out 8320 double construction bricks and 4080 single facing bricks. At high precision It is estimated that almost all of the purchased material will be spent on building the house.

When purchasing a large batch, you need to take into account that a certain number of units will be defective. You need to order with a small margin - just add 5-7% to the total amount.

You can calculate how many cubes of brick you need for a house yourself, without involving a professional measurer. In a similar way, you can find out the amount of material required to build a garage, country house, cabins.

Building brick is one of the most popular building materials in our country for construction. residential buildings and other buildings for various purposes. Before starting the construction of any brick building, it is necessary to purchase the required amount of bricks, for which a preliminary calculation must be made. Correctly carried out calculations will allow you to avoid extra expenses for the purchase of excess building materials and avoid problems with their shortage during construction.

Before you start making calculations, you need to determine:

• type of brick used;
• method of laying bricks, depending on the required thickness of the walls of the house;
• the total area of ​​the walls of the house (external and internal);
• the total area of ​​all window and door openings in all walls of the house.

At the beginning of work it is necessary to carry out.

Main types of bricks and laying methods

Standard bricks produced today by various manufacturers have the same dimensions in length and width (25x12cm) and differ in thickness by:

• Single (0.65cm).
• One and a half (0.88 cm).
• Double (1.38cm).

Walls made of single bricks look the most aesthetically pleasing. However, the use of one-and-a-half or double-thick bricks can greatly speed up and simplify the construction process. At the same time, the consumption of masonry mortar used is also significantly saved.

The thickness of the walls of the house depends on the methods of laying bricks. They can be:

• half a brick (wall thickness 12cm);
• 1 brick (wall thickness 25cm);
• 1.5 bricks (wall thickness 38cm);
• 2 bricks (wall thickness 51cm);
• 2.5 bricks (wall thickness 64cm);

In the Russian climate, the most optimal wall thickness is 2 or 2.5 bricks.

Calculation of the required amount of bricks

Calculation of the amount of bricks can be carried out in two main ways:

• Does not take into account the thickness of the mortar joint.
• Taking into account the thickness of the seam, which is usually from 5 to 10mm.

It should be borne in mind that when using the first method, there may be an excess of building materials by 25-30%. The second method is more economical, but it is necessary to add 10-15% to the calculated value to take into account possible brick breakage during construction.

For clarity, let’s calculate for specific example: It is necessary to build a one-story brick house 8 by 10m, wall height 3m and without internal brick walls. There is one opening in the external walls for front door 1 by 2m and three openings for windows 1.2 by 1.5m. The thickness of the walls is two bricks from a standard single brick with a joint thickness of 5mm.

The first layer is placed on the waterproofing

The calculation procedure for the first method will be as follows:

1. We determine the perimeter of the external walls: (8+10)*2=36m.
2. We determine the total area of ​​the walls of the house: 36*3=108 sq.m.
3. We determine the total area of ​​door and window openings: (1*2)+(1.2*1.5)*3=7.4 sq.m.
4. Calculating the area brickwork walls: 108-7.4=100.6 sq.m.
5. Determine the number of bricks in one square meter, for which we calculate the end area of ​​one brick: 0.12*0.065=0.0078 and divide this value by one: 1/0.0078=128, after which we multiply by two (since the masonry will be 2 bricks). We get 128*2=256 bricks per 1 sq.m.
6. We calculate the required number of bricks for building a house by multiplying the total area of ​​the walls without taking into account openings by the number of bricks in 1 sq.m: 100.6*56=25753.6.

Thus, 25,754 bricks will be needed to build the walls of the house.

Carrying out the calculation using the second method, to determine the amount of brick in 1 sq.m. we add to standard sizes 5mm bricks (joint thickness): (0.12+0.005)*(0.065+0.005)=0.00875. Accordingly, the amount of brick in 1 sq.m will be: 1/0.00875*2=229 bricks. Multiplying this number by the total area of ​​the masonry we get: 229*100.6=23037.4. Let's add to this value about 1500-2000 bricks per battle and we get the amount of bricks needed to build a house: approximately 24,500-25,000 bricks.

Layer mineral wool between load-bearing wall and facing layer - helps reduce the overall wall thickness

From the above example it can be seen that the second calculation method is more economical.

The calculation for other wall thicknesses is carried out similarly, taking into account the appropriate corrections. If you need calculate the number of foam blocks per house — .