Because it is strong and long-lasting, concrete M500 is a popular choice for many construction projects. Because of its exceptional compressive strength, this grade of concrete can be used in a variety of demanding applications.
The usual ingredients of Concrete M500 are a mixture of water, fine and coarse aggregates, and cement. Its remarkable performance characteristics are a result of the careful blending of these materials. You can decide if it’s the best option for your particular needs by being aware of its key features.
The main characteristics of Concrete M500 and how its makeup impacts its functionality will be discussed in this article. This guide will provide you important insights whether you’re planning a large-scale construction project or are just interested in this subject matter.
| Characteristic | Description |
| Grade | M500 |
| Compressive Strength | 500 MPa |
| Composition | Cement, sand, gravel, water, and additives |
| Use | High-strength structures like bridges, high-rise buildings |
| Durability | Excellent, suitable for harsh environments |
| Mix Ratio | Depends on specific requirements, typically 1:1.5:3 (cement:sand:gravel) |
| Setting Time | Initial: 2-4 hours, Final: 6-8 hours |
Technical characteristics of concrete M500 GOST 7473-2025
The primary attributes and expense of this grade of concrete rely on the kind of large filler (granite crushed stone, gravel) and the quantity of additives added in accordance with the mobility, frost resistance, and water resistance ordered indicators. The properties of concrete M500 generally match the following table:
| Type of concrete | Heavy, high-strength, hydraulic |
| Brand | M 500 |
| Concrete class M500 | B 40 |
| Concrete compressive strength | 525 kg/cm2 (52.5 MPa) |
| Mobility | P2-P4 |
| Frost resistance | F200-F300 |
| Water resistance | W10-W14 |
| Density of concrete M500 | 2265-2337 kg/m3 (granite crushed stone-gravel) |
| Weight of a cube of concrete M500 | 2265-2337 kg (granite crushed stone-gravel) |
| Concrete setting time | 1-2 hours |
| Average cost of concrete M500 | 4 200-5 200 rubles./m3 |
Please take note that the average cost of one cubic meter of material is given in the format "at the time of publication of the article" and may vary in the future based on changes in the market and rising material prices.
High-strength concrete M500 is renowned for its adaptability and longevity in building projects. Because of its robust resistance to deterioration, it is perfect for demanding structures like high-rise buildings and bridges. Cement, water, and fine and coarse aggregates are usually combined to create the composition’s remarkable strength and durability. Knowing its primary attributes facilitates the process of choosing the appropriate concrete type for a given set of engineering requirements.
Where is M500 concrete used
The M500 concrete grade, class B40, was selected based on its high strength, density, zero water absorption, and maximum possible resistance to frost. This kind of concrete material is specifically utilized for the following kinds of concrete work:
- Construction of monolithic foundations for the construction of multi-story buildings and military facilities.
- Construction of load-bearing supports for highways, bridge crossings and supports for other structures that bear high mechanical loads, in particular, foundations of high-rise buildings.
- Construction of hydraulic structures and structures operating in conditions of high humidity: subways, underground tanks, bunkers, bomb shelters, underground command posts.
Concrete composition
The qualitative and quantitative makeup of the components that should be used in its manufacture is determined by challenging operating conditions and high loads on buildings and structures built using concrete of this grade.
Generally speaking, the following ingredients are used to create a commercial mixture that satisfies the technical specifications: B40; P4; F300; W14.
- Portland cement PC 500 D0.
- Sand for construction work of the 1st class, particle size modulus 2-2.5 mm.
- Granite or gravel crushed stone grade M1200, element fraction sizes 5-20 mm.
- Superplasticizer C-3, consumption 5-9 kg / m3.
- Clean water. Water-cement ratio no more than 0.45.
How to prepare concrete M500
The M500 concrete preparation technology is comparable to that of other brands’ heavy concrete mixers. The dry components of the building material are mixed by hand on an iron sheet or in a concrete mixer.
Subsequently, a portion of the water containing superplasticizer is added to the component mixture and mixed until a uniform consistency is achieved. To create concrete M500 manually, refer to the table that shows the composition of concrete M500 per cubic meter:
We provide the following proportions for 1 cubic meter of concrete m500 in 10-liter buckets to make the task of measuring dry components of concrete easier on a construction site without scales:
- Cement: 405/13=31.1 buckets.
- Sand: 48 buckets.
- Crushed stone: 76 buckets.
- Water: 18 buckets.
The plasticizer C-3 is available in various packaging capacities; therefore, it is important to use the component in accordance with the usage instructions provided on the packaging.
When preparing and using concrete of this grade, it is necessary to ensure that the components comply with the technical characteristics specified above and take into account the relatively short setting time.
Concrete M500 is distinguished by its remarkable strength and longevity. Because of its great compressive strength, it is an excellent material option for challenging construction projects where structural integrity is essential.
Concrete M500 is usually composed of a mixture of water, fine and coarse aggregates, and cement. The performance of the concrete is directly impacted by the caliber of these components and their ratios. Its dependability is further increased by ensuring appropriate mixing and curing procedures.
All things considered, Concrete M500 is a strong and adaptable material that works well for heavy-duty applications. By being aware of its properties and composition, you can ensure the longevity and safety of your construction projects by making well-informed decisions.
