Knowing the costs associated with constructing or remodeling a structure is essential. The lightweight and durable qualities of polystyrene concrete blocks have made them more and more popular in the construction industry. This article explores the approximate costs of using polystyrene concrete blocks, how to determine how much material is needed, and how to make precise estimates.
Polystyrene concrete blocks, also called EPS concrete blocks, are well-known for being lightweight and insulating. These blocks are made of a lightweight, durable material that is created by combining concrete and polystyrene beads. Because polystyrene concrete insulates well and offers energy efficiency, it is a preferred option in areas where temperature regulation is important.
Accurate cost estimation is crucial when organizing a building project that uses polystyrene concrete blocks. Block size, supplier rates, and the necessary quantity are a few examples of the variables that can affect the price. Polystyrene concrete blocks are generally more affordable than conventional concrete blocks, which makes them a desirable choice for both home and business builders.
When determining how much material is required, the project’s dimensions and the particular block sizes selected must be taken into account. Usually, the dimensions and densities needed for the blocks to satisfy insulation and structural requirements are specified by architects and engineers. This computation aids in organizing the logistics of delivery and storage in addition to determining the quantity of blocks required.
More than just the block prices are involved in creating a comprehensive estimate. It’s important to account for extra expenses like labor, shipping, and any specialized equipment required for installation. To ensure accuracy, estimators frequently use spreadsheets or software that accounts for seasonal variations in material costs as well as local labor rates.
In conclusion, planning and budgeting for building projects require a thorough understanding of the expenses related to polystyrene concrete blocks. Builders and renovators can efficiently oversee their projects from start to finish by estimating costs, calculating material requirements, and producing detailed estimates.
We cover all you need to know about estimating costs and material quantities in this article on "Costs of Construction Using Polystyrene Concrete Blocks." Although polystyrene concrete blocks are lightweight and energy-efficient, what is the price of using them? We break down estimated costs, assist you in determining the amount of material required, and work with you to create precise project estimates. Whether you’re planning a major construction project or a small renovation, knowing these factors will help you plan your budget and make wise decisions.
- What determines the cost of polystyrene concrete??
- Indicators for 1 piece and m3 by size and density
- What determines the price of work??
- Table with averages
- Calculation of the amount of material
- Calculation example
- Rules for drawing up estimates
- How to calculate total expenses?
- Video on the topic
- Passed the test 😎
- POLYSTYRENE CONCRETE.Cost of building a 10 by 10 house frame
- building a house from polystyrene concrete. Price, terms, operation
- How to save money when buying a BLOCK
- Polystyrene concrete cost calculation (used 48 cubes of balls)
- Calculation of the composition of the correct polystyrene concrete. Table from "Ryazan".
What determines the cost of polystyrene concrete??
A stone’s cost is the primary factor that determines its ultimate cost. The manufacturer uses water, electricity, and other resources in addition to specific components during the production process. Depreciation of equipment, such as mixers, brick-making machinery, and drying plants, is also included in this.
Additionally, the block might have parts whose market value fluctuates regularly. Polystyrene concrete stone usually consists of foamed polystyrene and cement of a specific grade (the higher the grade, the more expensive).
There are a few more variables that affect how much stone costs for construction:
- dimensions of the finished product;
- region of sale;
- purchase from the factory or through intermediaries;
- demand;
- competition.
The price of a building material will be high if there is a high demand for it because there aren’t many rival factories in the market. The blocks will be reasonably priced if the product is sold everywhere.
Indicators for 1 piece and m3 by size and density
You can look at the table that shows the average cost of polystyrene concrete blocks in Russia to get an idea of the price range.
Size | Density | Price per 1 piece, RUB | Price per 1 cubic meter, RUB |
600х300х250 mm | D250 | 135 | 3000 |
D300 | 137 | 3050 | |
D350 | 144 | 3200 | |
D400 | 155 | 3450 | |
D450 | 164 | 3650 | |
D500 | 173 | 3850 | |
D550 | 180 | 4000 | |
D600 | 189 | 4200 | |
595х295х145 mm | D250 | 60 | 3000 |
D300 | 61 | 3050 | |
D350 | 64 | 3200 | |
D400 | 71 | 3550 | |
D450 | 73 | 3650 | |
D500 | 76 | 3800 |
It is noteworthy to discuss polystyrene concrete blocks with cladding separately. These stones will range in price from 130 to 180 rubles, based on the manufacturer and design.
What determines the price of work??
The following variables affect the cost of polystyrene concrete block masonry work:
- season;
- degree of masonry reinforcement;
- complexity of the work;
- total volume of masonry work;
- region;
- quality of building material.
The cost of the work will change based on the season. For instance, construction projects are frequently completed at a comfortable temperature during the summer. There are extra variables and a chance of mistakes and problems during precipitation if the laying is done in the winter.
Reinforcement can be used to strengthen capital walls made of polystyrene concrete blocks. Because builders must chisel the stone and put reinforcement bars into it, this factor also has an impact on the overall cost of the project.
The architectural forms of the house dictate the complexity of the work: whether lintels are required, the number of windows and doors, and other factors are taken into consideration.
Crucial! The area in which the service is rendered affects the cost as well. The cost of masonry will increase with proximity to major cities.
It is important to think about the quality of the building material because workers will have to work more slowly in the masonry if the polystyrene concrete block has many flaws. For this reason, it is preferable to purchase high-quality, error-free material in advance.
Table with averages
Examine the following table to get a sense of how much masonry work involving polystyrene concrete blocks will cost:
City | Cost per 1 m 2, rub | Cost per 1 m 3, rub |
Moscow | 600 | 2000 |
Saint Petersburg | 550 | 1800 |
Krasnodar | 350 | 1700 |
Ekaterinburg | 200 | 1500 |
Kazan | 300 | 1500 |
The table indicates that the capital of Russia has the highest price because there is a great deal of competition and a large number of contractors to choose from. Masonry work will be less expensive the farther out the city is from the center.
Calculation of the amount of material
Determine how much stone is needed to build a box before beginning to purchase the materials for building a house out of polystyrene concrete. These computations allow you to predict the raw material budget ahead of time. To perform computations, you must be aware of multiple indicators:
- the sizes of polystyrene concrete blocks used for construction;
- type of adhesive;
- the thickness of the seam between the stones;
- the height and width of the walls;
- masonry thickness;
- masonry volume;
- Stone density;
- The percentage of losses for marriage and a defect in the party;
- the number of windows and doors, their size;
- sizes of internal walls and partitions;
- The presence of insulation.
For instance, you could use a material that is 600x300x250 mm in size to build exterior walls. However, it is preferable to use a stone that is 595x295x145 mm in size when building interior walls and partitions. The blocks are laid with a narrow edge if the facade’s exterior is covered in insulation.
The adhesive composition (glue, glue-foam, or just glue) will determine the seam thickness. This value will be high when using a solution, but because the seam is too thin when using foam or glue, the indicator is ignored.
Take note! It is essential to understand the internal and external wall dimensions. These parameters are indicated by the house design, so the values can be obtained from the layout.
The volume of the masonry is computed from the wall dimensions, and then the percentage of material losses owing to scrap and cutting is deducted. Windows and doors are included in the number of polystyrene and concrete blocks calculation. Since there is no stone in the openings, the resulting dimensions are deducted from the masonry’s overall volume.
Calculation example
Consider an example using the formula to get an idea of how a developer typically calculates material. This is going to be a calculation for a 108 m by 24 m one-story house. In this instance, a 600x300x250 mm block will be utilized. Formulas
- First, let"s calculate how many blocks are in one cube. To do this, calculate the volume of one stone: 0.6×0.3×0.25=0.045. Divide the cubic meter by the volume and get the value: 1/0.045=23 blocks in one cubic meter of material.
- Determine the perimeter of all the walls of the house. (10.8×2)+(24×2)=69.6 m. This will be the length of the external walls of the house.
- Determine the area of all the walls. To do this, you need to find the height of the house in the project, it is equal to 2.7 meters. The perimeter must be multiplied by the height: 69.6×2.7=187.92 m.
- Cement-sand mortar will be used for masonry, the seam thickness is 1.5 cm or 0.015 m per row of masonry.
- The blocks will be laid so that the width of the walls is 300 mm (0.3 m), and the height of the stone will be equal to 250 mm (0.25 m).
- Taking into account the mortar, the height of the block in the masonry will be: 0.25 + 0.015 = 0.265 m.
- We calculate the number of rows: divide the height of the wall by the height of the block – 2.7 / 0.265 = 10.18. Let"s stop at 10 rows.
- Without taking into account the mortar, the height of the wall is 10×0.25=2.5 m.
- Calculate the area of all windows and doors. Information is taken from the schematic plan. Let"s say in this house the area of window openings is 17.7 squares, and the area of doorways is 12.6 squares. Total area 30.3 sq.m.m. The area of the walls excluding openings will be: 188-30=158 sq.m.
- For masonry 1 sq.m. blocks needed: 0.25×0.6=0.15; 1/0.15=6.6 pcs.
- For laying external walls, taking into account openings, you need: 158×6.6 = 1042 pieces.
The same formula is used to calculate internal walls; the only difference is that the exact layout of the block—narrow or wide edge—must be considered.
Rules for drawing up estimates
Speak with the contractor doing the work to get an estimate for a house.
You must understand the fundamentals of compilation:
- Specify all sections separately.
- Make a cost summary.
- Take into account all work related to the access of equipment, garbage removal, etc.
- Consider the cost of all consumables.
The estimate needs to specifically list the services required for building the house frame, communications, and construction and installation work.
How to calculate total expenses?
To determine the total amount you will need to pay for building materials, multiply the material’s average cost by the project data.
To compute the cost of stone for external wall construction, for instance, multiply the stone’s density by 1042 and multiply the result by 1550 rubles. This is the amount you will need to spend on stone. If you order work in Moscow, you will need to pay roughly 90,000 rubles for construction work.
Utilizing computations from the following example, this indicator was produced: Since each cube contains 23 pieces of stone, 1042 pieces must be divided by 23 to yield 45 cubes. The cost of work per cubic meter needs to be multiplied by this amount.
Anybody organizing a building project needs to be aware of the expenses involved in constructing with polystyrene concrete blocks. These blocks have various benefits over conventional building materials in addition to being lightweight and insulating. Their labor costs can be minimized due to their ease of handling, and their thermal efficiency can result in long-term savings on heating and cooling costs.
It’s important to factor in both the cost of the blocks themselves and the quantity required for your project when estimating the associated expenses. This is dependent on things like the building’s size, wall thickness, and any extra insulation needs. Thorough calculations guarantee that you buy the appropriate quantity of material, preventing both shortages and overspending.
More than just material costs are involved in creating an accurate budget. It is also necessary to account for labor, equipment rental, transportation, and any specialized tools or techniques that may be needed. Although polystyrene concrete blocks can expedite the construction process and lower labor costs, it’s advisable to budget for all possible costs in advance to avoid going over budget.
Moreover, creating a thorough estimate acts as a project roadmap in addition to aiding in financial planning. It permits modifications and guarantees that every facet of the building process—from the foundation to the final details—is taken into account. By being proactive, you can improve project management and reduce the possibility of unforeseen expenses in the future.