A popular grade of concrete that provides a good mix of strength and workability for a variety of construction projects is concrete M250. Gaining an understanding of the weight and density of this concrete is essential, regardless of whether you’re planning a residential or commercial structure. Acquiring knowledge of these particulars facilitates the computation of material requirements, guarantees structural soundness, and aids in handling and transportation planning.
Concrete weight is commonly determined by measuring its density, which can be represented as both specific and volumetric gravity. The weight of a cubic meter (m3) of concrete is indicated by its volumetric weight, also known as density. This weight is crucial for M250 construction planning because it impacts every aspect of the project, from the building’s design to the practicalities of transferring materials on site.
Conversely, specific gravity draws a comparison between the density of concrete and that of water. This metric is especially helpful for figuring out the make-up and caliber of the concrete mix. Regarding M250, its suitability for various environments and load-bearing requirements as well as its durability are revealed by both its specific gravity and volumetric values.
We’ll go into great detail about the weight of a cubic meter of M250 concrete in this post, along with a comprehensive table for your convenience. For engineers, contractors, and do-it-yourselfers alike, this information is essential to ensure that every part of your project is precisely planned and carried out. Understanding the weight of M250 concrete will help to ensure a smooth and safe completion of your project, regardless of whether you’re ordering ready-mix or mixing your own.
| Concrete Grade | Weight per m³ |
| M250 | 2,300 – 2,400 kg |
| Volumetric Gravity | 2.3 – 2.4 g/cm³ |
| Specific Gravity | 2.3 – 2.4 |
Weight of concrete depending on class and brand
Prior to figuring out the weight of a cubic meter of concrete, you must ascertain the solution’s brand. The mass’s composition and ratios are determined by the strength class and brand. Therefore, the weight of M150 concrete will deviate considerably from the M500 brand’s indicators but not too much from the weight of M200. Therefore, there may be a 600–700 kg weight difference between the M300 and M500 brands.
The density of the binder and the precise properties of the filler (mass, fraction, volume, etc.) have a major impact on the weight of concrete in a 1 m3 container. Heavy concretes are typically used to pour intricate and significant structures and objects because they are the strongest (though there isn’t always a direct correlation) and resistant to different impacts. Additionally, light ones can be used for rough work, thermal insulation, and situations without very heavy loads.
One cubic meter of ultra-light concrete, such as wood, expanded clay, foam/aerated, or concrete-bonded particle blocks, can weigh up to 500 kg, while ultra-heavy solutions with reinforcement can weigh up to or surpass 3 tons in certain situations.
- Super-lightweight concrete (grades M50/M75) – up to 500 kg when using lightweight fillers
- Lightweight solutions (grades M100/M200) – from 700 kilograms when using fillers of not very high density
- Heavy mixtures (grades from M200 to M400) – from 1800 to 2500 kilograms
- Super-heavy concretes (grades starting from M400) – from 2500 kilograms
Usually, tables are used to determine the mass in kilograms of one cube of solution, or the mass of each component can be calculated separately. For this reason, cement, water, and fillers (sand, crushed stone, and other materials) are needed to prepare a high-quality concrete mixture. Everything is easily calculable if you know the specific gravity and proportions of the materials.
The weight of a cube of M300 or M500 concrete can be determined by first determining the precise dimensions of each component, then adding up each weight. The calculation process is straightforward: find the percentage of each component in the mixture, look up each component’s specific gravity in a table, and multiply the total amount in kilograms.
- Indication of the proportion of the mixture (cement, sand, crushed stone) – for example, you can take this: 1 part cement, 3 parts sand, 4 parts crushed stone.
- Determination of the parts of the components: in one cubic meter 1/8 cement and 3/8 sand, 4/8 crushed stone. 1000/8 = 0.125.
- Determination of the weight of cement: its specific density is 1300 kg / m3, which means that in the mixture there will be 1300 x 0.125 = 162.5 kilograms.
- Sand with a density of 1600 kg / m3: 1600 x 0.125 x 3 = 600 kilograms.
- Crushed stone with a density of 1400 kg / m3: 1400 x 0.125 x 4 = 700 kilograms.
- Water should be added about 0.6 liters per 1 kilogram of cement – then, 0.6 x 162.5 = 97.5 liters.
- It turns out that in a cube there will be approximately 162.5 + 600 +700 +97.5 = 1560 kilograms of weight.
Concrete (such as M100 or M150, another brand) will weigh a little bit more in the end because the computations used density data without compaction, and the components will compact when mixing with water. Although you can locate the indicators of compacted materials to obtain a more accurate result, artisans typically add 200 kg/m3 to the final figure. It then transpires that one cube of solution in the example will weigh roughly 1760 kg.
Concrete M250 is a popular building material known for its balanced strength and versatility. When considering its weight, a cubic meter of M250 concrete typically weighs around 2,400 kilograms. This weight comes from its composition of cement, sand, gravel, and water. Understanding the volumetric and specific gravity of M250 is crucial for project planning, as it affects structural calculations and material transport. By knowing these properties, builders can ensure the correct amount of concrete is used, avoiding costly errors and ensuring the safety and stability of constructions.
Classification by weight
The grade and strength class of concrete are its essential properties; other indicators are merely taken into consideration. Therefore, when preparing M250 concrete, one m3 of the mixture cannot weigh 500 kg; otherwise, the type and volume of components used will not provide the desired characteristics and will not match the brand and strength class.
As a result, they choose the preferred brand, ascertain the specifications for a concrete monolith, and then check or compute the weight.
Concrete is classified into four primary categories based on weight: thermal insulation (very light), light, heavy (the most common), and super-heavy (used in specific areas for special objects).
Thermal insulation (extra light)
The porous base and the presence of air cells up to 1-1.5 millimeters explain why a cubic meter of such concrete weighs no more than 500 kg. Among these concretes are gas/foam blocks made with specialized foaming agents. Lightweight concrete’s primary characteristics are its low weight and high level of thermal insulation.
Light
These mixes call for the use of porous, light-weight fillers, such as wood chips or expanded clay. The presence of a foaming agent in the composition may also be the cause of the low weight. This kind of concrete weighs between 500 and 1800 kg per cubic meter. The standard states that sand—which is regarded as an essential and mandatory component—can weigh up to 600 kg in one cubic meter of concrete. The most common application for lightweight concrete solutions is in the form of prefabricated building blocks.
Heavy
The most widely used kind of concrete, which is regarded as traditional.
For the construction of fences, foundations, and load-bearing structures, heavy concrete is used for pouring screeds. This broad range of applications can be attributed to the material’s universal properties.
Large-sized sand, crushed stone, and gravel are examples of the massive coarse-grained fillers that are a necessary component of heavy concrete. The majority of the solution is composed of these components. The mixture weighs, on average, between 1800 and 2500 kg per cubic meter. The mass of the constituent parts is computed in order to precisely ascertain the weight of concrete M350, M400, etc.
Super heavy (especially heavy)
In order to create massive structures with exceptionally high strength and durability characteristics, super-heavy concretes are used with reinforcement. A cubic meter weighs between 2500 and 3000 kilograms on average.
Super-heavy concretes, according to SNiP, require the addition of very strong cement. These kinds of mixtures are typically used to create protective structures, like shields for nuclear reactors.
Table of bulk density
The weight differences between the various types of concrete are readily apparent. Since the proportions are similar, the indicators may be the same when discussing the weight of concrete M200 and M250, for example. The outcome is dependent upon the density and type of materials used.
- Type and characteristics of the filler
- Specific density of the mixture (in dry form) and when mixed
- Cement grade and the corresponding component ratios
- Use of gas during the hardening process, foaming agents, plasticizers, etc..
It is acceptable to include not only the concrete grade in the mass calculation, but also the class to which specific monolith indicators and component proportions correspond. Therefore, if grade B15 concrete is prepared, grade M200 will be the resultant mixture and all values will be determined based on that. Grade M250 is correlated with concrete grade B20, and grade M350 with concrete grade B25. The volumetric and specific gravity tables contain all of the information.
The characteristics of the completed monolith are generally higher the higher the weight of a cubic meter of concrete. High weight and density concrete is used in many different fields because it is strong, impervious to moisture and frost, and durable.
Up to 10% is added to the estimated weight of the materials if a reinforcement frame is used during construction, with an average value of 2500 kilograms.
Because of its balanced strength and versatility, concrete M250 is a popular choice in the construction industry. For planning and logistics purposes, knowing the weight of this concrete is essential because it has an immediate impact on transportation and structural design. A cubic meter of M250 concrete typically weighs between 2,400 and 2,500 kg. The precise ratio of cement, sand, gravel, and water—as well as any additives added to improve particular concrete qualities—determines this weight.
Estimating the load-bearing capacity and stability of the structures it supports is made easier by knowing the volumetric and specific gravities of concrete M250. The mass per unit volume, or roughly 2.4 to 2.5 tonnes per cubic meter in this instance, is referred to as volumetric weight. Conversely, specific gravity is a density measurement in relation to water; for concrete M250, it is normally 2.4–2.5 times that of water. For engineers and builders to guarantee the longevity and safety of their projects, these metrics are crucial.
Practically speaking, knowing the precise weight of concrete M250 aids in project planning by enabling the calculation of material requirements and the maximum load that the building structure can support. It affects the selection of structural components and foundations as well because different areas of a building call for different concrete weights and strengths. Builders can maximize the performance and safety of their projects by using the tables that are provided and learning about the properties of M250.
