Wooden houses, for sure, will never lose their relevance and will not leave the peak of popularity. The warm, pleasant, healthy structure of high-quality wood cannot be compared with either stone, or with mortars, and even more so, with any kind of polymers. Nevertheless, the thermal insulation qualities of wood, although quite high, are still not enough to provide the most comfortable microclimate in the house, and you have to resort to additional wall insulation.

Warming wooden walls - it is a very delicate matter, since it is necessary to ensure the sufficiency of the thermal insulation layer, but at the same time to prevent excessive. In addition, much depends on the type of external and internal wall decoration, if any. In a word, one cannot do without carrying out heat engineering calculations. And in this matter, a calculator for calculating the insulation of the walls of a wooden house should do good service.

Recently, very sharp discussions about wall insulation. Some advise to insulate, others consider it economically unjustified. It is difficult for an ordinary developer who does not have special knowledge in thermal physics to understand all this. On the one hand, warm walls are associated with lower heating costs. On the other hand, the "price issue" - warm walls will cost more to the developer.

What is a wall thermal conductivity calculator for?

In each individual case, you should consider the required thickness of the insulation material for the walls of your house and calculate how much you will save on heating after heating and after what time the purchased materials and all the work will pay off. We have selected the most convenient and understandable services for calculating the required thickness of thermal insulation material.

Heat engineering calculator. Wall dew point calculation

Online calculator from smartcalc.ru will allow you to calculate optimal thickness insulation for walls of houses and living quarters. You will be able to calculate the thickness of the insulation and calculate the dew point when insulating the house various materials... The smartcalc.ru calculator allows you to visually see the place of condensation in the wall. This is the most convenient heat engineering calculator for the calculation of insulation and dew point.

Insulation thickness calculator for walls, ceiling, floor

With this calculator, you can calculate the thickness of insulation for walls, roofs, house ceilings and others building structures according to the region of your residence, material and wall thickness, as well as other important parameters for thermal insulation. By choosing different thermal insulation materials on the calculator, you can find the optimal insulation thickness for the walls of your house.

KNAUF calculator. Thermal insulation thickness calculation

This calculator allows you to calculate the thickness of wall insulation in the main cities of the Russian Federation in various structures on the KNAUF thermal calculator, created by professionals from KNAUF Insulation. All calculations are made at the request of SNiP 23-02-2003 "Thermal protection of buildings". Free online calculator calculation of thermal insulation KNAUF, the service has a convenient and intuitive interface.

Rockwool calculator for wall insulation thickness calculation

The calculator was developed by Rockwool specialists to help calculate the required thickness of thermal insulation and assess the economic efficiency of its installation. It is very easy to make a heat engineering calculation, select a suitable brand of thermal insulation and calculate the required number of packs of mineral wool.

How to remove the dew point from the wall when insulating

The calculator allows you to determine the type of insulation materials for the foundation, calculate the volume necessary materials and get the total cost, including fasteners for plates.

Calculator for calculating and choosing insulation for siding.

With the help of this service, you can determine the types of thermal insulation and waterproofing that are suitable for insulating walls for siding. Moreover, the calculator will allow you to determine the cost and calculate the amount of materials required.

Calculator for calculating thermal insulation for a ventilated facade

In order to choose the right materials for insulating a ventilated facade, choose waterproofing and fasteners, use this service. By entering the area of \u200b\u200bthe walls and the thickness of the slabs, you will calculate the required volume of materials and find out their cost.

Online calculator for calculating the cost of a plaster facade.

The service allows you to determine the types of materials, cost and volume. Based on the area of \u200b\u200bthe facade and the thickness of the insulation, you can calculate the approximate cost of the plaster facade.

Calculation of materials for insulating frame walls

If you are facing a challenge, isolation frame wallsthen this calculator is for you. Knowing the area of \u200b\u200bthe walls and the thickness of the insulation, you can easily calculate the necessary materials.

Calculation of materials for indoor insulation

Online calculation of floor insulation for screed

For the floor, which is planned to be made using cement, or any other, special, durable insulation materials are required.

Online calculation of floor insulation by lags

To choose the right insulation materials for the floor, which is laid on wooden joists, use this calculator. He will determine the required density of materials, their quantity and approximate cost.

Calculation of thermal insulation for interior partitions

Choose insulation for your room dividers. You will be able to calculate the amount and type of insulation, its cost, as well as, immediately make an application.

Ceiling insulation calculator

Just enter the ceiling area and insulation thickness, get the number of materials and their cost.

Determine the cost of materials for insulation of interfloor floors

To solve such problems, use the online calculation of prices and the amount of required materials.

Calculation of materials for roof insulation

Online calculation of attic insulation

To insulate the attic, you should select the materials using this service.

Calculation of insulation for a pitched roof (attic)

The insulation of a pitched roof, in addition to insulation, requires a vapor barrier and wind and moisture protection membrane, using this online calculator, you can easily determine the materials you need and their approximate cost.

Calculation of insulation for a flat roof

To calculate materials for flat roof, we suggest using this calculator. The calculation also includes a waterproofing membrane and telescopic fasteners.

Gutter calculator

The calculator will allow you to make a preliminary calculation of the necessary materials for installation drainage system... Determine preliminary cost /

Currently, the network has many free online calculators and services that allow you to perform enough accurate calculations building structures.

In this review you will find a selection of calculation programs, using which you can quickly perform calculations for thermal insulation, fire protection, sound insulation, technical isolation, roofs, stone structures and sandwich panels.

Content:

5. Calculator for calculating stone structures

1. Calculators for calculating thermal insulation, sound insulation, fire protection

Calculation of the thickness of thermal insulation is one of the most important factors required in the design of construction projects. One of the main parameters here is considered to be heat resistance, which is calculated based on the climatic zone of a particular region, as well as the type of enclosing structures. It is also necessary to take into account other important details; a special program for calculating thermal insulation will help you do this.

1.1. Thermal insulation online calculator http://tutteplo.ru/138/calculates the thickness of the insulation layer for buildings and structures in accordance with the requirements of SNIP 23-02-2003. Thermal protection of buildings. Employees of OJSC Institute “UralNIIAS” took part in the creation of a calculator for calculating the thickness of thermal insulation. As the initial data, it is required to indicate the type of building (residential, public or industrial), the area of \u200b\u200bconstruction, select the enclosing structures to be thermally insulated, and their characteristics. Available as an applied insulation wide choose popular brands such as Rockwool, Paroc, Isover, Thermoplex and many others.

Based on the thermal engineering calculation, the program determines the thickness of the insulation. If necessary, the site administration provides free online consultations for designers and specialists, and detailed design materials can be sent to e-mail upon request.

1.2. Heat engineering calculator http://www.smartcalc.ru/

A detailed heat engineering calculation of the building envelope can be performed online in this program. To get started, the service asks to enter data on the type of structures, construction area and temperature conditions of the room. Further, the calculator processes the information and gives a decision on the compliance of the enclosing structures with the requirements of regulatory documents.

The capabilities of the program include the construction of thermal protection schemes, moisture accumulation and heat loss. For convenience, the menu contains examples of ready-made solutions, having familiarized yourself with which, it will not be difficult to perform the calculation yourself.

1.4 Calculators TechnoNIKOL

Through online service Technonikol http://www.tn.ru/about/o_tehnonikol/servisy/programmy_rascheta/ you can calculate:

• the thickness of the sound insulation;
• consumption of materials for fire protection of metal structures;
• type and quantity of materials for flat roofing;
• technical insulation of pipelines.

For example, consider a calculator that will allow you to perform flat roof calculation http://www.tn.ru/calc/flat/... At the beginning of the calculation, it is proposed to select the type of TechnoNIKOL coverage (Classic, Smart, Solo, etc.) detailed description of all types can be found on the same website in the corresponding section.

The next step is to enter the parameters of the roofing pie, the geographical location of the object and the geometric dimensions of the roof structures. The online program provides the results of calculating a flat roof in Adobe Acrobat or Microsoft Excel format. The reporting document is drawn up on the company's letterhead and contains two types of indicators: for enlarged and detailed forms. The resulting BOMs can be used directly for material procurement.

Technonikol also offers to use sound insulation calculator http://www.tn.ru/calc/noise_insulation/ , in which two modes are available - for the developer and the designer. The program for calculating sound insulation allows you to select a structure (wall, floor), type of room, noise source and other parameters. Further, the user can choose one of several isolation systems suitable for his input.

Calculation of fire protection of metal structures can also be carried out using the internet program http://www.tn.ru/calc/fire_protection/ ... It allows you to select the geometry of the structure (I-beam, channel, angle, rectangular or round pipe), its parameters according to GOST or dimensions for a welded structure, and then specify the heating method and the degree of fire resistance. After that, the system will calculate the thickness of the fire protection and provide the results - the required thickness and volume of plates, as well as consumables.

1.5 Heat engineering calculatorParoc

The well-known Finnish manufacturer of thermal insulation materials Paroc on its Russian website offers to perform calculation of all types of insulation http://calculator.paroc.ru/ in accordance with the requirements of SP 50.13330.2015 "Thermal protection of buildings".

To do this, it is necessary to indicate the structure of the wall, covering or floor of the building, to clarify the temperature conditions and the geography of the location of the object. As a result, the program will calculate the resistance of building structures to heat transfer and determine the minimum allowable insulation thickness. The progress report can be printed or saved as a PDF file.

1.6. Thermal insulation Baswool

The domestic company "Agidel" LLC, which produces the popular thermal insulation materials Baswool, offers for its products free calculator http://www.baswool.ru/calc.html ... The interface of the resource is very simple, and the calculation is proposed to be performed in several steps, step by step indicating the city of construction, the category of the building, the insulated structure. As a result, the program will provide a choice of several options for Baswool insulation systems, indicating the thickness of the material.

1.7. Calculation programs Osnovit

One of the leaders of domestic manufacturers of finishing materials, TM "Osnovit", offers on its website to calculate the amount of work and the cost of their implementation free of charge. Through calculator Osnovit http://osnovit.ru/system-calc/calc.php you can determine the parameters of the facade thermal insulation. Having entered a standard set of initial data, the user receives the final specification of the proposed set of materials for the construction of a warm facade.

Additionally, the Osnovit service allows determine the consumption of any material from your product line ... The advantage of such a calculation is that the results are given with reference to the packing units of the goods. For example, by selecting the Startline FC41 N screed in the menu of the product categories "Floor mixes", specifying the thickness of its application and the total surface area, the user will know how many bags of dry mix he will need.

2. Calculation of technical insulation

2.1. Technical insulation calculator fromIsotec

Isotec is a trademark of the renowned international company Saint Gobain, under which a line of technical insulation is produced. These materials are used for fire-prevention treatment of building structures, thermal insulation of heating and air-conditioning pipelines, as well as industrial storage structures.

The company's website offers to calculate the thermal characteristics of the system using free online program http://calculator.isotecti.ru/ ... The calculator operates in accordance with the regulations of SP 61.13330.2012 (thermal insulation for equipment and pipelines). The calculation is performed based on the specified criteria: the temperature of the surface of the pipeline, the transported stream, the difference in temperature characteristics along the length, and so on. The required conditions are set by the user in the site menu.

After that, it is necessary to select one of the proposed options for the Isotec thermal insulation device (for example, cylinders for pipelines). The program will automatically detect the thickness of the material.

2. 2. In the same way, you can calculate the thermal insulation of pipelines using already the familiar Paroc service http://calculator.paroc.ru/new/ ... All calculations are performed in accordance with SP 61.13330.2012 Thermal insulation of equipment and pipelines (updated edition of SNiP 41-03-2003). With its help, you can select the optimal characteristics and type of technical insulation. The system includes different methods calculation - according to the heat flow density, its temperature, to prevent liquid freezing, etc. To calculate the thickness of the thermal insulation of pipelines, you need to select a method, enter the necessary data (diameter, material, thickness of the pipeline, etc.), after which the program will immediately give the finished result. At the same time, various important factors are taken into account - the temperature of the contents of the pipeline, the environment, the magnitude of the mechanical load on the pipeline, and others. As a result, the calculator for calculating the thermal insulation of pipelines will determine the thickness and volume of the insulation.

3. Calculation of the roof

Calculation of roofing materials online can be performed at a specialized resource of metal tiles http://www.metalloprof.ru/calc/ ... To do this, you need to select the shape of the roof, indicate its main dimensions and determine the type roofing material... The program will display the consumption of metal tiles, the number of skates, cornices and fasteners. As a result, the cost of the material will be calculated in accordance with the supplier's current price list.

4. Calculator for calculating sandwich panels

If you need to calculate the sandwich panels required for the construction of a specific building, you can also do this online, using free calculators. The Teplant service is considered quite convenient and effective, which offers the user the function online calculator for an approximate calculation of the size of sandwich panels http://teplant.ru/calculate/ and other parameters (number of panels and other elements, consumables). This is a universal service with which you can easily calculate how wall sandwich panelsand roofing sandwich panels... For the calculation, it is necessary to indicate the type of roof of the building, its dimensions, select the color of the panels and their type (wall, roof).

The program will determine the amount of material, fasteners and fittings, and calculate their cost.

5. Calculator for calculating stone structures

5.1. Calculation of aerated concrete

As for such a popular direction as the calculation of aerated concrete online, then for this operation you will find many suitable services on the Internet. For example, this online calculator for aerated concrete http://stroy-calc.ru/raschet-gazoblokov , with which you can easily calculate the number of aerated concrete or gas silicate blocks required for the construction of the facility. At the same time, all the necessary parameters are taken into account - length, width, density, height, etc., allowing you to quickly calculate the calculation of aerated concrete for a house. A similar service can be found on many other websites of building materials manufacturers. For example, calculator for calculating aerated concrete from the Bonolit company will give you a whole list of results - the number of blocks in units and m3 and even the number of bags of glue.

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Bonolit company, specializing in the production of autoclaved aerated concrete (aerated concrete), for the convenience of customers, provides a free service for determining the scope of work when laying the walls of the house. The calculation program is available at : http://www.bonolit.ru/raschet-gazobetona/

As the initial data, the calculator asks for the dimensions of the house, the length of the internal load-bearing walls, number of storeys, type of floors, dimensions and number of openings. The result of the calculations is provided in the form of a bill of materials and their estimated cost. At the same time, it is possible to immediately send an order for the purchase of aerated concrete.

5.2. Calculation for brick walls

Stroy Calc Online Service http://stroy-calc.ru/raschet-kirpicha/ calculates building materials for laying the walls of the house. Parameters can be defined for brick walls, building blocks, beams and logs. For example, when erecting a brick building, as the initial data, you must specify the perimeter, height and thickness of walls, the number and dimensions of openings, as well as the cost of a unit of material. The program will determine the consumption of bricks in pieces and cubes, its cost, and the required volume of mortar. This will indicate the weight of the walls for calculating the foundation. The service also allows you to select the type and amount of insulation. To do this, when defining the parameters of the walls, you must check the box in the appropriate place.

5.3 Wienerberger warm block calculator

The world famous brand Wienerberger, a leader in the production of warm ceramics, offers on its website determine the consumption of Porotherm building blocks http://www.wienerberger.ru/instruments/calculation-flow-blocks ... For the calculation, you must enter the dimensions of the walls of the house, indicate the dimensions of the openings, their number.

The program will select the possible masonry options and give out the costs of blocks of various parameters The result of such a calculation will be indicative, but this data will be quite enough for drawing up a preliminary estimate of the construction. To clarify the scope of work, the resource offers to contact a specialist of the company.

So, in this article we examined the most convenient and popular online services designed for calculating building materials... It is worth noting that each of them is free and also has a convenient modern interface. All these resources are developed in the form of detailed calculators posted directly on the pages of the sites. Thus, you can easily and quickly perform the calculations you require.

Of course, the calculation of insulation for walls in own home, this is a very serious job, especially if it was not done initially and the house is cold. And here you will have to face a number of questions.

For example, what should be the insulation, which one is better and what thickness of the material is needed? Let's try to understand these issues, and also watch the video in this article that clearly demonstrates the topic.

Wall insulation

Inside or outside

If you decide to use a calculator for calculating the thickness of insulation for walls, then you will not get accurate data. You can get more accurate and reliable information manually. In addition, the location of the insulation is important, which can be installed both inside and outside the building, which must be taken into account when calculating!

Features of internal and external insulation:

• imagine that you are using a calculator for calculating the insulation for walls, but at the same time you are laying the insulation indoors, will the calculation results be correct? Pay attention to the diagram above;
• no matter how thick the insulation in the room is, the wall will still remain cold and this will lead to certain consequences;
• that is, it means that the dew point or the area where warm air turns into condensation when it meets cold air is transported closer to the room. And the more powerful internal insulation, the closer this point will be;

• in some cases, this area reaches the wall surface, where moisture contributes to the development of fungal mildew. But even if it remains inside the wall, then the operational resource does not increase from this;
• therefore, the instructions and common sense indicate that the internal insulation should be installed only as a last resort or when sound insulation is needed ;
• with outdoor insulation, the dew point will be in the insulation zone, which means that you can increase the shelf life of your wall and avoid dampness.

Calculation is a serious matter!

Heat engineering calculation of various materials

Note to the table. The presence of the * sign indicates the need to add a factor of 1.15 if lintels and monolithic belts of heavy concrete are made in the building. Above, for clarity, a diagram is drawn up - the numbers coincide with the table.

So, the calculation of the thickness of the insulation is the definition of its thermal resistance, which we will denote by the letter R - constant value, which is calculated separately for each region.

Let's take the average figure for clarity. R \u003d 2.8(m2 * K / W). According to the State Building Regulations this value is the minimum allowable for residential and public buildings.

In cases where thermal insulation consists of several layers, for example, masonry, polystyrene and euro lining, then the sum of all indicators is added together - R \u003d R1 + R2 + R3... And the total or individual thickness of the thermal insulation layer is calculated by the formula R \u003d p / k.

Here p will mean the thickness of the layer in meters, and the letter k, this is the coefficient of thermal conductivity of this material (W / m * k), the value of which you can take from the table of heat engineering calculations, which is given above.

In fact, using the same formulas, you can calculate the energy efficiency from window sill insulation or find out the thickness of the floor insulation. Use the R value according to your region.

In order not to be unfounded, I will give an example, we will take a brickwork of two bricks (an ordinary wall), and as insulation we will use PSB-25 expanded polystyrene plates (twenty-fifth polystyrene), the price of which is quite acceptable even for budget construction.

So, the thermal resistance that we need to achieve should be 2.8 (m2 * L / W). First, we find out the thermal resistance of a given brickwork... From poke to poke, the brick has 250 mm and between them a mortar with a thickness of 10 mm.

Hence, p \u003d 0.25 * 2 + 0.01 \u003d 0.51m... The silicate coefficient is 0.7 (W / m * k), then Rbrick \u003d p / k \u003d 0.51 / 0.7 \u003d 0.73 (m2 * K / W)- we got thermal conductivity brick wall, having calculated it with your own hands.

We go further, now we need to achieve a total indicator for a layered wall of 2.8 (m2 * K / W), that is, R \u003d 2.8 (m2 * K / W and for this we need to know the required thickness of the foam. So R foam \u003d Rtotal-Rbrick \u003d 2.8-0.73 \u003d 2.07 (m2 * K / W).

In the photo - local protection with foam

Now, to calculate the thickness of expanded polystyrene, we take the general formula as a basis and here Pfoam \u003d Rfoam * kfoam \u003d 2? 07 * 0? 035 \u003d 0? 072m... Of course, we can't find 2 cm in PSB-25, but if we take into account interior decoration and an air gap between the bricks, then 70 cm will be enough for us, and these are two layers