Calculation of the number of building materials online Calculator. Free Building Calculators Online
The best way to quickly estimate costs
Before you start a pleasant and at the same time an exciting procedure for the construction of a future family nest, you need to hold a financial analysis of the issue and clearly designate the permissible level of expenses for the creation of a residential building. If you have already decided on building materials, then the approximate online calculation of the cost of construction can be made directly on the company's website. The intelligent calculator will allow you to form a preliminary estimate online, while it will take into account the area of \u200b\u200bthe house, the type of foundation, the material of the walls and roofs.
In addition, you can choose one of two options for finishing the facade, installation of heating, electricians, water supply systems, add to the estimate costs for additional insulation and autonomous sewer. Calculator Cost of construction of a country house Consider all your wishes and displays an approximate cost size. Of course, the geolocation of the site, the work season and the complexity of the project will adjust its cost. Therefore, we recommend contacting the company manager to clarify the estimate.
Initial data
Step 1: The calculator is designed to calculate any types of building blocks. First, set the exact dimensions of the construction block without taking into account the masonry seam. Here be attentive: Long, width and block height, ask how the block will lie in the masonry. Next, enter such buildings such as the height of the wall and the total length of the wall along the external perimeter of the building.
Step 2: Then specify the method of laying blocks. The thickness of future walls directly depends on these data. This can be a structure in half of the block (the wall thickness will be equal to the width of the block) or to a whole unit (the wall thickness will be equal to the length of the block). Choose a laying method depending on the designed floor floors, the type of overlap and other features of the structure.
Step 3: In order for the calculation to be more accurate, you must necessarily take into account the thickness of the masonry seam consisting of a solution or glue and other materials. Sometimes the thickness of the horizontal and vertical seams is different.
Step 4: To count the masonry grid, you need to decide what number of rows you will lay it. Data on it can not be made, leaving the item "Not to take into account" in the column. Or calculate it, indicating that it lies through the N-O, the number of rows.
Step 5: Block weight - optional parameter. 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 specify it. Price is also an optional parameter. Indicate it, if desired, calculate the total cost of blocks.
Step 6: To take into account in the calculations of the counterproofs, as well as windows, doors and additional openings - check the corresponding ticks, and in the list that appears, specify the necessary parameters.
Step 7: After filling out all the fields, click the "Calculate" button. You can print the results, or send by email.
For convenience, the various elements of the construction is better considered separately. For example, the outer walls and intercommmable partitions may differ both in height and according to the method of laying blocks. In this case, spend two independent calculations.
Deciphering the results of the calculation
Perimeter Building | The sum of the lengths of all walls taken into account in the calculations |
Total area of \u200b\u200bmasonry | The outside outdoor side of the walls. Equals the area requested insulation if it is laid in the project |
Wall thickness | The thickness of the folded wall is taking into account the dissolved seam (seams). Minor deviations are allowed from the final result depending on the masonry method |
Number of blocks | Total number of all blocks required for the construction of walls by specified parameters |
Total weight and volume of blocks | Pure weight and volume of blocks (excluding the solution and masonry mesh). These data can be useful to select delivery method. |
Number of solutions for all masonry | The volume of the building solution, which will be required to lay all blocks. Deviations are allowed in the indicator. Depends on the ratio of components and injected additives |
Number of rows of blocks taking into account seams | It is caused by the height of the walls, the size of the materials used and the thickness of the masonry solution. Frontons are not counted |
Optimal height of the wall | The recommended height of the wall from blocks, which, as a rule, should be multiple the height of the block itself together with the seam. You can agree with this Recommendation - then make recalculation by setting a new wall height value in the calculator |
Number of masonry grid | The required number of masonry grid in meters. It is used to reinforce the masonry, increasing the monolith and the overall strength of the structure |
Approximate weight of finished walls | The weight of finished walls, taking into account all building blocks and a masonry solution, but without taking into account the weight of the insulation and facing | Load without taking into account the weight of the roof and overlaps. This value is needed to select the storage characteristics of the foundation |
The very first thing that the owner is thinking about is how much the new building will cost, whether the savings will be enough to complete the conceived or have to postpone all until better times.
There are few fears here and, however, a lot, and even more fears that are no confirmed. Calculate the budget of the construction of the house can be in advance, not in a hurry and very thorough.
In this case, everything will be taken into account. Unless it is impossible to assume the accidental lightning in the construction site or another force majeure case. Although with rational planning, even such things can be provided in advance and should not make a tasy to work on the construction site. The answer to how simply and correctly calculate the price of the realization of the intended project of the house will try to give in our publication.
Calculation of the price of the house
The easiest way to calculate the price of the future home is, having a project or at least a sketch of the future facilities in your hands, contact the specialists of the Construction Company "Innova". Specialists will offer you a free consultation on issues regarding the construction of the house. The price of the house is calculated by the company's specialists based on your needs and opportunities. The calculation of the project itself and the design of the house can also be carried out by specialists of the company.
You can go on another way - to look at the company's website for ready-made projects of houses and ask the prices that are relevant on ready-made projects of houses . In any case, it is better to directly contact a specialist who can clearly give an answer to the question that cares you. In particular, it can be qualified to calculate how much design and construction, registration, house design or geological surveys will cost. If you want to inspect these calculations and conduct your own analysis of potential construction costs, then listen to our advice.
Calculator is great, but ...Now quite fashionable is the method of calculating the cost of construction using an online construction calculator. Sometimes such systems are well decorated graphically and detail the essence of the question. However, all this is too approximate calculations that have a large level of error reaching sometimes 50% and higher. The reason is obvious - the calculation of construction cannot be carried out by general representations and substitution of visually appropriate elements of construction into a common estimate. This is too approximate counting. Therefore, such calculators, despite the seeming professionality, very often sin too approximate and far from reality with the calculation.
There is one plus in these ways to find out the price of the future at home - you can at least see, as they say, the order of numbers. But no more, because in addition to the price of building materials, it is necessary to learn and the cost of their delivery, loading and unloading, installation, unlocking processing. The cost of only transport services can be from 5% to 20%. There are many other factors that often in such calculations are not taken into account. When the longest and complex, but perhaps the most correct option is still working with a finished project. Part of any complete construction project of the house is its estimate part, where the price of all materials is described in detail, as well as the cost of their installation and commissioning of the house. Consider more detailed how to correctly calculate the cost of construction work.
Price foundation
One of the most expensive works in the construction of the house is the construction of a foundation. The cost of its installation depends on such factors:
- climatic conditions of the area;
- house designs - frame, from full-length brick or aerated concrete blocks;
- type of soil, soil properties;
- selected type of foundation base.
When this data is in your hands, then you can accurately calculate the number of materials necessary for the construction, and their nomenclature. Here are a few indicators that will give you a general idea of \u200b\u200bhow much it is necessary to spend the materials for foundation work:
- with the thickness of the brick foundation wall 510 mm, the wall mass will be 920 kilograms;
- if it is a hollow brick with a wall thickness of 380 mm, the weight of the wall will be 450 kg;
- low-concrete panels with a thickness of 250 to 400 mm, will weigh 230-550 kg.
On average, both work and materials for the construction of the foundation of different options will cost 20-30% of the cost of building a house, if not to be taken into account in the cost of the house internal design. The cost of funds for the construction of the foundation can be arranged by the foundation on piles. However, the light pile foundation should be for a small home, otherwise it will be necessary to use a special technique. Meanwhile, the pile foundation may be cheaper due to the fact that there is no need to remove a lot of soil, knead and pour a concrete formwork or build a brick foundation wall. Taking into account such cheapening of the project of the house, the price of work on the foundation may even achieve a minus of 40-50%.
If you build a conventional concrete belt foundation, then it should be noted that on 1 cubic meter of masonry such a foundation will be spent a bob stone or brick more than 1 cubic meter. meter, and cement mortar - 0.4 cubic meters. Meter. Definition of pillars for lighter houses with a simple design or erected from light wall materials will require a stone or brick consumption rate at a level of 1-1.2 cubic meters. m per 1 cu. m masonry. The cement-lime solution is necessary in this case no more than 0.27 cubic meters. m. Separately, it is necessary to take into account the cost of the device of the base and waterproofing.
Walls - an important part of the house
Calculation of the price of construction can not do without calculating the cost of the construction of walls. Depending on the materials that can be applied during construction - wood, brick, concrete - changes and price of construction.
There are several practical examples of the miscalculation of the price of wall construction:
- the house of the profiled timber should be calculated so that one degree of winter cold accounted for 0.8 cm of timber;
- if the house is built from full-length brick, then with an average air temperature in winter, not lower than minus 30 degrees Celsius, the wall thickness should be at least 65 cm;
- construction of walls from different materials requires different calculated data, because when calculating wall structures, the height and length of the elements should be taken into account from which the wall consists of.
There are rates of consumption of bricks in the construction of walls, for example, with a normal wall masonry with a thickness of 250 mm. If we take 1 cubic meter to take 1 cubic membrane, then it will require a minimum of 400 full-tired ceramic bricks, 0.2 cubic meters. M solution. What comes from these norms, you can calculate the need for brick and cement, sand, other components of the masonry.
How much is the roof design
The calculation of the necessary building materials for the roof begins with the exact digit of the roofing figure. It can range from 5 to 60 degrees. Depending on this, the consumption of building materials will be normalized.
For this, a simple formula is used - half the width of the flutter of the house is multiplied by the relative value. For example, with a slope of 25 degrees and the width of the house 8 m, the calculation will be: 4 m multiplied by 0.47 \u003d 1.88 m - on this height (1.88 m) the rafting should be climbing. In the construction of the roof, usually make sverops, which is from 0.5 m. Accounting for roofing materials is made according to the estimate of the roof area. Each material has its own reserve of accuracy and docking. It is small for a slate roof, but it should take into account the need for the miscalculation of the length of each element.
If the roof length or its width turns out to be greater than you need, you will have to cut off half or most of the slate plate and thus the flow of this roofing material will increase regardless of the roof area. A similar situation with metal profile structures for roofing work. It is difficult to calculate the tiled roofs or a roof of soft tiles, other materials that can cut out without sections and supplied for construction. However, it should be taken into account that soft roofing materials can be supplied in rolled packets of a certain length, which can also entail additional costs, compared with the calculated,
Engineering and Design
After the "Box" is built, you should start building engineering communications. Often, together with them, the interior decoration of walls and premises is also made.
Usually, internal, engineering and finishing works include:
- sewage and supply of water supply;
- construction of the heating system, including the arrangement of the "Warm floor" system;
- wiring of electrical networks, installation of engineering electrical appliances. This may be, for example, split air conditioning and ventilation systems;
- construction of any partitions or designer objects
- installation of internal fences, fasteners, plaster and design indoors, including drapery, stretch, wallpaper paste.
It should be attributed to designer solutions and elements of landscape design. Can or not count all the necessary nails, screws, sockets and other little things? In principle, it is possible however, it is unlikely whether the priority task of the developer is unlikely. There is a simple recommendation how to control the need to install a single object of electrical system or a water supply and sewage economy.
Check the data with the project, calculate the average number of the same sockets or cranes. Take into account only large nodes, because they will make the most part of the cost of construction. To the estimate of all these materials, you can safely add 50% of their cost, and in some cases, for example, when installing a specific bath or the equipment of the indoor pool with a self-cleaning system, then all 100%. It will be coarse, but rather close to reality construction work.
It should be noted that the cost of unique works, such as the construction of a decorative fountain, can be significantly more expensive than traditional bricks masonry, although in fact it is the same. The fact is that narrow specialists are usually taken for such specific types of work, because the price of such a work may be higher and justified.
Three Myth Calculation Prices Construction
There are some important advice that will help avoid unjustified risks during the miscalculation of the construction of the house.
To maximize the cost of construction, since savings or cash does not always turn out to be in the right amount, some developers admit three mistakes that can instead of saving funds, to cost them significant unforeseen expenses. These are typical errors:
- Nam of non-professional builders who can reduce cost estimates up to 50-60%. As then it turns out, laying of those or other building materials requires experience, and unprofessional filling of the foundation or the beginning of the wall laying, will lead to more deposits - wall or overlap deformations Stability foundation. In addition, the consumption of building materials will be much higher, since non-professional people simply do not know how correctly and to put the solution, rationally put the brick or do roofing. Especially many questions on internal and engineering work. As a result, all the actions of the alleged "savings" will be poured into an even greater budget.
- The price of work without a project or a detailed project is cheaper, and work on construction without a estimate, which can "save" 10-15% of the construction cost - is better than the complete development of project documentation.
We have already explained what unprofessional work with construction materials may increase. Approximately, the same will be the same when you do not have complete documentation on your hands. The finished project of the house with all the necessary components includes detailed plans, including engineering communications, placement of certain devices, nodes. The estimation can be clarified and is compiled specifically under the house, under certain materials and models of windows, walls, drywall, nails, screws, cranes, and the like details of the construction site.
On the one hand, this may seem unnecessary and unbearable detail, and you really can not require such too accurate calculations. On the other hand, if you build a big house, such details may eventually draw up a significant part of the construction budget. In any case, the presence of estimating documentation disciplines both the developer and the builder, since there is a document and a specific technical design of construction.
- The construction price of the house can be found in acquaintances and navigate it when making decisions.
This is not quite the right decision. If the beginning of the construction of the house goes through all the rules and in this case:
- geodesic works are carried out;
- the project of the house is drawn up by a competent professional designer;
- all accommodation conditions of the house, the need or on the contrary, the absence of the need to build a heavy, powerful foundation, the construction of a certain type of walls or roofs are established according to the results of studies;
- the miscalculation of materials is made normalized, and not on the "eye", then the results of the miscalument of the construction price can differ significantly.
The price of the house is individual, as well as the character of a person. On one area with a difference in hundreds of meters, the composition of the soil can change. A architectural and planning solution can also be changed. The simplest thing is that it can significantly increase or decrease the cost of the house - the presence or absence of subordinate communications, including electricity and water. When an assessment on friendly tips of the building price, may be very inaccurate.
How to consider it right
If you decide to correctly calculate the price of the house, then you should consider many factors. Independent calculation of the construction price can lead to gross miscalculations. And it's not just that the developer does not always have full information about the price of materials or the cost of construction work. The fact is that there are many and other circumstances affecting the construction price:
- seasonality of performance;
- payment and its form;
- recommended for construction materials;
- discounts proposed by the executor of the order;
- rational methods of construction.
We only called a few additional, but significantly affecting the price of construction, factors. For example, if you decide to complete the house in the winter, then the price of the construction will increase, since it will be necessary to pay for more expensive labor and necessary additives into solutions, the use of frost-resistant binding materials, which in the spring season do not apply.
If we summarize our research, we can come to an obvious conclusion - the construction and its calculation is the case is not easy and requiring significant special knowledge or big construction experience. The correct calculation will save your money and time, and most importantly - will give confidence that you can in time and without difficulties, complete the construction of the house.
Bringing the construction of the house before not calculating, what it will cost you, to put it mildly, frivolously. Only in the presence of a competently composed estimate you can organize all the work correctly by providing their finances and materials in advance.
The implementation of the settlement of the construction of the house should begin with the compilation of the list of articles of the upcoming expenses:- About 20% of the total costs fall on the foundation device. Its price depends on the selected design, material, platform relief, the volume of construction work. A column foundation will be covered in the smallest amount, but it is not suitable for all buildings.
- Considerable part of the funds will go to the construction of walls. So, if they are from brick or slag block, it will be more expensive, and from aerated concrete is somewhat cheaper. Receive this savings if you select a modular or frame house, because the powerful foundation is not needed.
- The walls should roof. You will have to choose between flat and scope. If there is little money, it is better to do it from slate. It turns out more expensive, but it looks better natural tile, metal tile, professional flooring.
- Do not do without joinery, i.e. Doors and windows. It is necessary to allocate money and on the finish - both inner and outdoor. The need for money is directly dependent on the cost of materials. It is not necessary to save on them very much, otherwise it will be released, as in the saying about the stingy, which pays twice.
- The house will have to warm up, therefore includes estimates and heating, indicating its type.
- In the case of a water supply and sewage device, another cost of expenses will appear.
- the names of the material indicating the manufacturer or brand;
- settlement needs, taking into account the rate of expense;
- material value at the moment;
- types of work, where materials will be used;
- unforeseen and unaccounted works, and they will arise.