Online calculation of brickwork by wall area. Bricklaying calculator and calculation of the amount of materials Facing brick calculator for the house

If you intend to build a house or other brick building, then first of all you need to calculate how many bricks will be used for laying and how much mortar is needed. The easiest way, for these purposes, is to use the program "calculating bricks for masonry calculator online". With its help, you can calculate not only the number of bricks, but also the volume of mortar for masonry.

The program can produce extremely accurate calculation data, thereby you will purchase the right amount building materials and in the end you will not be left with a mountain of bricks or bags of cement. But first, we recommend that you familiarize yourself with the types of bricks and their sizes.

Before starting construction, you must purchase the material. Before purchasing, you should calculate the brickwork in order to avoid a shortage or overspending of material. Better to buy all construction material from the same batch, since the colors of the products may slightly differ in different batches. To calculate in the program or manually, you need to collect the following information:

  • Type of material used;
  • Brick laying method;
  • Calculate the area of \u200b\u200bexternal walls or partitions, taking into account the dimensions of window and door openings.

Brick, as a building material, has been used on construction sites of varying complexity for many decades. It is used all over the world and is still in demand for a variety of reasons. Modern materials may differ in composition, shape and appearance. Moreover, bricks intended for the same purpose may differ in composition, but nevertheless, it can be divided into several main types:

  • Red ceramic;
  • Silicate white;
  • Refractory;
  • From adobe.

Red ceramic brick

It is made from clay. This is the most common building material. By its purpose, it is subdivided into:

  • Facing;
  • Private.

A private is used for laying the main building block. Bearing walls, partitions, basement rooms, in some cases, foundations are erected from it. Ceramic brick it has good thermal insulation, it is more resistant to frost and temperature changes than other types of bricks. Ordinary brick masonry is subsequently plastered or covered with facing material.

Facing is used for finishing or cladding already built masonry. Cladding materials are used for facing facades of buildings and structures. It has a flat, smooth surface without chips or cracks. Some types of facing bricks have increased wear resistance. With the help of special additives, their physical and mechanical properties are increased.

To give decorative properties, additional dyes can be added to the bricks.

Silicate

Like ceramic, it consists of natural materials... For its production, air lime, sand with the addition of purified demineralized water are used. It is produced by the autoclave method. The necessary shape is created from the components by pressing. The resulting molds are processed in an autoclave furnace under pressure at a high temperature. As a result, silicate is formed. This brick is characterized by high strength. It is used to build load-bearing walls, partitions, etc. It absorbs moisture too much, and therefore is not used in basements and foundations. Also, it is not used in furnace construction, as it can crack from high temperatures. Bricks are produced in different colors and shapes.

Refractory

This species has a special purpose. They do not have high strength or frost resistance, and also have a high cost. Their main advantage is resistance to high temperatures. Chamotte, made from clay with the addition of chamotte. Bricks have yellow, from which they build stoves, fireplaces and smelters. Sometimes chimneys are erected.

Refractory fireclay brick

Adobe

It is a mixture of clay and straw, which is dried in the open air. This material is obsolete and is no longer used on a large scale. Previously, it was used to build one-story houses in the villages. Today adobe houses are rarely found, due to the environmental friendliness of raw materials and a large coefficient of thermal insulation.

Division by type

By their appearance, bricks are divided into hollow and solid. Hollow cores lighten the overall weight of the wall, voidness can be up to 25 percent. In multi-storey buildings, only full-bodied ones are used for the construction of load-bearing walls. Hollow ones are suitable for partitions, due to the content of air in the voids, they provide additional sound insulation and thermal insulation.

According to their size, according to the requirements of GOST, bricks are divided into three types:

  • Single (height 250 x 120 and 65 mm);
  • One and a half (height 250 x 120 and 88 mm);
  • Double (dimensions 130x176x206 mm).

They may not correspond to standard dimensions if they are produced abroad or if it is for a special purpose (for the construction of arches).

Single masonry has a classic appearance, so it is better to use it for facing work. Double and one and a half allow you to speed up the pace of work and save on cement mortar consumption.

Types of masonry

To calculate the number of bricks, you need to determine the weight of the wall. Depending on the load that the wall will bear and on the climate, there are 5 types of masonry:

  • Floor brick masonry, wall thickness 12 cm;
  • Laying in one, with a wall thickness of 25 cm;
  • 1.5- 38 cm;
  • 2 - 51 cm;
  • At 2.5, the wall thickness will be 64 cm.

The walls of the house are subjected to three types of stress:

  • Compression (This type of load appears from the weight of the upper structures of the house. The load is vertical, in low-rise buildings it is not significant, the margin of safety in the masonry is usually sufficient);
  • Displacement (Wind currents or rotating horizontal loads try to dislodge part of the wall. Residential buildings with thin walls can collapse under the influence of displacement loads. To prevent the effect of displacement loads, the thickness of the outer walls is increased.);

Ways to calculate brick for masonry

Basically, two types of calculation are used:

  • Excluding mortar joints (will lead to the formation of building material residues);
  • Taking into account mortar joints (The mortar, of the total volume of the material, can account for up to 25 percent).

Calculation with online calculator, allow you to get a more accurate result. Due to the ease of use and quick work, even non-professionals can easily calculate the cost of the material, thereby speeding up and simplifying the work on the construction site.

You can also watch a video on calculating a brick:

When starting the construction of their own homes, many people do not know how to calculate the number of bricks per house in order to exclude overspending of material or be left without it in the midst of construction.

The calculation should be made in such a way that it is possible to purchase material from one batch at once. In this case, there will be no need for additional purchase of bricks in the future. The fact is that products from different batches may differ in color, which will negatively affect appearance building. For this, an accurate calculation of bricks for a house is needed.

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How many bricks do you need for a house?

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Wall thickness in calculations

To accurately calculate the number of bricks per house, you need to determine the required wall thickness. Products with a standard size of 250x120x65 mm can be laid in half, one and a half, two and two and a half bricks, while the thickness of the walls will be:

  • in half a brick - 120 mm;
  • in one brick - 250 mm;
  • one and a half bricks - 380 mm;
  • in two bricks - 510 mm;
  • in two and a half bricks - 640 mm.

Building a house in domestic conditions assumes an optimal wall thickness of two and two and a half bricks.

After the thickness of the walls of the building is determined, the basic parameters of the structure should be established. To do this, you need to clarify the perimeter and height data. The product of these indicators will allow you to find out the total area of \u200b\u200bthe walls. For a more accurate calculation of how many bricks will go to the house, the total area of \u200b\u200bthe door and window openings should be subtracted from the resulting number. The result will be the area of \u200b\u200bthe brick wall.

Brick dimensions

Product dimensions have a direct impact on how much brick is needed to build a house. There are several types of products that differ in size:

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  • single: length - 250 mm, width - 120 mm, height - 65;
  • one and a half - 250 x 120 x 88 mm;
  • double - 250 x 120 x 138 mm.

The purchase of one and a half or double bricks will significantly affect the speed of construction work, increasing it. But this can have an adverse effect on the aesthetics of the building as a whole. Single brick walls look more impressive and neat. Everyone chooses the size of the material used independently.

When calculating how many bricks are needed for a house, do not forget about the number of mortar joints with a certain height. When laying in two or two and a half bricks, the seam will have a height of 10 mm.

The table below will help you correctly calculate the required amount of bricks for the construction of any structure. The data was calculated based on domestic standards for artificial building material.

The required data from the table must be multiplied by the previously calculated area of \u200b\u200bthe brick surface. The result will be the amount of bricks required for construction. We should not forget about defective products that are found in almost every batch. When buying a brick, about 7% of the total number of bricks should be added to the amount of material received.

Cladding brick

No less often the question arises of how to calculate a brick for a house, which is necessary not for construction, but for facing. In this case, the consumption will correspond to the consumption of the total masonry, only in half a brick. To do this, you need to know two sizes: jointing (seam) and brick. For example: a brick of a standard size is laid, with a length of 250 mm and a height of 65 mm, the joining width is 10 mm. When calculating, it turns out that for given indicators per 1 sq. meter of surface you need to use 50-52 products.

Solution quantity

When calculating bricks, it is advisable to know the amount of mortar required to build a house. The consumption of the composition can be determined as follows:

  • for one cubic meter of masonry, 0.21 cubic meters are required. meter of solution;
  • the wall is laid in two bricks, then the amount of solution for one cubic meter will be 0, 24 cubic meters. meters.

In construction, hollow stone is often used, the voids of which must be filled with mortar, which significantly increases the amount of concrete mixture consumed per cubic meter of masonry. Therefore, the standard value is 0.23 cubic meters. meters.

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It's important to know! The consumption of materials directly depends on the density of the solution. Concrete is usually diluted in the following proportion: 1.2 t quartz sand, 0.3 tons of cement M400 and water. If the mortar is too thin, it will adversely affect the thickness of the joint, significantly reducing it. This should not be allowed. Also, too thick a solution that does not contribute to high-quality adhesion material. Any deviations in the parameters of the seam can lead to rapid destruction of the building.

A liquid or thick solution leads to the formation of cold bridges, condensation and wetting of the wall. In this case, neither additional insulation, no waterproofing layer. Therefore, it is very important to observe the required proportions of the mortar and accurately calculate the volume required for construction.

Video tutorial on brick calculation:

An example of calculating the number of bricks for building a house of 100 sq. m

For example, before calculating a brick for a house with a size of 10 by 10 m, you need to decide how thick the walls will be. A house, the walls of which will be laid in two stones, will require almost twice as much material as when laying in one brick. It is also better to choose the size of the brick in advance.

The calculation of the number of bricks for building a house is performed in a few simple steps:

  • calculate the perimeter: 10x4 \u003d 40 m;
  • we find the area of \u200b\u200bthe outer walls, for this you need to know the height of the ceilings, which is usually 3 m: 40x3 \u003d 120 sq. m;
  • choose the type of masonry and brick: it can be seen from the table that the consumption of a single brick in a double masonry per 1 cubic meter, taking into account the seams, is 204 stones, then, following the calculation formula: 120x204 \u003d 24480 pieces.

That is, for the construction of a house of 100 sq. m you need to purchase 24,480 bricks. Similarly, you can calculate the facing of the building, made in half a brick: 120 x 51 \u003d 6120 facing bricks.

Using the instructions above, you can calculate a brick house of any area: 8 by 10, 10 by 12. Changes will be in the calculation of the building perimeter. For example, for a house of 80 sq. m:

  • we find the perimeter of the walls: 2x8 + 2x10 \u003d 36 m;
  • we calculate the area with a ceiling height of 3 m: 36x3 \u003d 108 sq. m;
  • we find the number of bricks needed to build a house 8 8 by 10: 108x204 (single brick, masonry in two stones) \u003d 22032 pieces.

Several important aspects

Also in every house there is a certain number of partitions and interior walls... No building is complete without a device ventilation system... Therefore, when calculating the amount of material, it is necessary to calculate the total area of \u200b\u200binternal walls and partitions, multiply the result by the consumption of bricks per square meter of masonry. It is important to remember that the thickness of internal structures differs significantly from the thickness of external walls.

Poking the front part of the masonry with the inside requires a much higher consumption of bricks.

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Initial data

Step 1: The calculator is designed to calculate all kinds of building and facing bricks. First, select the size of the brick from the drop-down list. If the required sizes are not in the list, set your sizes by selecting the appropriate item. Be careful here: set the length, width and height of the brick in relation to how the brick will lie in the masonry. Next, enter the building parameters such as the height of the wall and the total length of the wall along the outer perimeter of the building.

Step 2: Then indicate how the brick is laid. The thickness of future walls directly depends on these data. It can be a structure of half a brick (the thickness of the wall will be equal to the width of the brick), one brick (the thickness of the wall will be equal to the length of the brick), 1.5 bricks (wall thickness \u003d length + width of the brick) and 2 bricks (wall thickness \u003d 2 brick lengths). Choose the installation method depending on the projected number of storeys of the building, type of floors and other structural features.

Step 3: To make the calculation more accurate, it is imperative to take into account the thickness of the masonry joint, consisting of the mortar. Sometimes the thickness of the horizontal and vertical seams is different.

Step 4: To calculate the masonry mesh, you need to decide through how many rows you will lay it. Data about it can be omitted, leaving the "Do not take into account" item in the column. Or calculate it, indicating that it lies through the Nth number of rows.

Step 5: Brick weight is optional. But if you want to calculate the approximate weight of the finished walls and the load from the walls on the foundation, then it is still desirable to indicate it. Price is also an optional parameter. Indicate it if you want to calculate the total cost of the brick.

Step 6: To take into account the gables of the building, as well as windows, doors and additional openings in the calculations, mark the appropriate checkboxes, and set the necessary parameters in the list that appears.

Step 7: After filling in all the fields, click the "Calculate" button. You can print the results obtained or send them by e-mail.

For comfort, various elements buildings are best counted separately. For example, external walls and interior partitions can differ both in height and in the way the brick is laid. In this case, do two independent calculations.

Decoding of calculation results

Building perimeter The sum of the lengths of all walls taken into account in the calculations
Total masonry area Square outside walls. Equal to the area of \u200b\u200bthe required insulation, if it is included in the project
Wall thickness The thickness of the folded wall, taking into account the mortar joint (s). Minor deviations from the final result are allowed depending on the method of laying
Number of bricks The total number of all blocks required for the construction of walls according to the specified parameters
Total weight and volume of bricks Net weight and volume of bricks (excluding mortar and masonry mesh). This data can be useful for choosing a delivery method
Amount of mortar for the entire masonry The amount of mortar required to lay all the bricks. Deviations in the indicator are allowed. Depends on the ratio of components and added additives
Number of rows in masonry including seams It is determined by the height of the walls, the size of the materials used and the thickness of the masonry mortar. Gables are not counted
Optimal wall height The recommended height of a brick wall, which, as a rule, should be a multiple of the height of the brick itself, together with the seam. You can agree with this recommendation - then recalculate by setting a new value for the height of the walls in the calculator
Number of masonry mesh The required amount of masonry mesh in meters. It is used to reinforce masonry, increasing the solidity and overall strength of the structure
Approximate weight of finished walls The weight of the finished walls, taking into account all bricks and masonry mortar, but excluding the weight of insulation and cladding
Load without taking into account the weight of the roof and floors. This value is needed to select the characteristics of the strength of the foundation

Do you have ambitious plans to build a house? So, what is next? To begin with, you have to purchase a huge amount of building materials. But how to do this so as not to buy too much, because large construction is already costly? The decision has been made, the new dwelling will be built from strong and reliable bricks. Here the question naturally arises of how to calculate the number of bricks per house?

We start calculating the number of bricks

First of all, let's decide what kind of structure you will build, one- or two-story, and what will be.Usually, for the climate of central Russia, external walls are erected in two or two and a half bricks, which is five hundred ten and six hundred and forty millimeters, respectively. Next, we estimate the approximate area of \u200b\u200bthe future house: its length, width, and also necessarily height. We will make calculations separately for each wall. So, multiplying the length of one of them by the height, we get the total wall area along its perimeter. Then from the resulting number it is necessary to subtract the area of \u200b\u200bthe window or doorways... By adding, we determine the total area of \u200b\u200bthe walls of the house.

How many bricks do you need for a house

Not only the correct calculation of the parameters of the future structure, but also the choice of the material itself will help you calculate the number of bricks per house. Bricks can be single, double and one and a half. To complete the construction faster, most often choose the type

The next important indicator, without which it is impossible to make the correct calculation of the required brick, is the thickness of the masonry and mortar joint. Choose a seam size of ten millimeters. We will take the consumption per square meter.

We make a competent calculation of the number of bricks for the box of the house, excluding doors and windows

▪ Determine the perimeter of the house with a length of ten meters and a width of eight. (6 + 6+ 8 + 8 \u003d 28 m).

▪ We designate the area of \u200b\u200bthe outer walls of the whole house. For example, its height is three and a half meters, then the total area of \u200b\u200ball walls will be 28 × 3.5; i.e. 98 m.

▪ We calculate the thickness of the walls. Let's say the design thickness is 510 millimeters. It follows that the laying will be made in one and a half bricks (380 millimeters) from an ordinary one and a half and another row in half a brick from a front one and a half.

▪ Taking into account the thickness of mortar joints, we get the following calculation:

◦ private - 98 × 117 \u003d 11 466 units;

◦ front one-and-a-half brick - 98 × 9 \u003d 3822 pieces.

Calculation of the number of bricks, taking into account architectural features

Another example of how to calculate the number of bricks per house is an online calculator on the Internet. You will see an approximate table in which you only need to enter the size, length of the outer walls, their area. Do not forget to decide on the thickness of the masonry: two, one and a half or two and a half bricks.

We make a calculation

You will need 38154 pieces.

How to calculate how many bricks are needed for a house, we learned from these examples. But always when buying a building material, you need to remember that in this way its exact amount is calculated. In reality, however, it is necessary to purchase seven to ten percent more, taking into account the possible defective material or battle when laying the walls.

Good luck in your endeavor!

In a financial crisis, it is important not only to build a building economically, but also to correctly and accurately calculate the amount of brick required for brick luggage.

This will help not only to correctly calculate the costs of the required building material, but also to avoid additional costs. If you don’t know how to count brickwork , you will almost certainly acquire either less or more of the material required for construction.

Algorithm for calculating the material for building a building

For correct calculations you need:

  • Measuring instrument - tape measure

You need to start with such important pointshow to calculate the cubic capacity of brickwork:


More about t here.
If the laying is planned in one brick, the figure obtained in the calculations must be multiplied by 2, if in one and a half bricks, then it must be multiplied by 3, and multiplied by 4, if the laying is in two bricks.

  1. After the received quantity, add a safety stock in case of unforeseen expenses of building materials.

If you decide to start building a brick house, any outbuilding on your site, then buying the main building material in advance is the right decision.

In an unstable economy, there is no certainty that the price of building materials will not rise or that their price will remain unchanged. Of course, the existing calculations are nowhere near as accurate as you would like. There is a chance that the brick may not be enough, and you will have to buy the missing amount. It is to prevent such incidents that a safety stock is taken.

It is necessary not only to protect yourself from a lack of material, but also to insure against a possible break of material.

After the calculations of the brick required for the construction are over, do not forget about necessary tools for masonry. They can also be purchased in advance and with the onset of heat, start construction work.

An important point! When making calculations of the amount of building material required, keep in mind that the sizes of imported bricks differ from domestic ones. Therefore, before starting the calculations, check the size of the brick, this will help make accurate calculations.
For a better disclosure of the topic and if you still have questions, we recommend watching this video:

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