Crushed stone in construction and infrastructure
Crushed stone is an important building material used in various fields of construction and infrastructure
Its properties and variety of applications make it an indispensable component for creating strong and stable structures. In this article. We will consider what crushed stone is, its features and advantages in construction and infrastructure projects.
Crushed stone: definitions and types
Crushed stone is a small to medium-sized rock used in construction to create concrete and asphalt mixes, and as aggregate for road surfaces. Depending on the size and type, it is divided into several main types:
Fraction: divided into fractions from fine, such as sand, to large, such as crystal rubble. The size of the fraction is determined by a sieve or mesh and is measured in millimeters.
Type: Depending on the source and type of stones, it can be natural (mined from rivers, quarries, etc.) or artificial (made by crushing large stones).
Properties and application
It has numerous properties that make it a useful and important material in construction and infrastructure projects:
Strength: it has high strength, which allows it to be used for reinforcing concrete and asphalt.
Abrasion resistance: It withstands heavy loads and wear and tear, making it ideal for road surfaces and railway tracks.
Drainage properties: used to create drainage systems and drainage measures.
Asphalt mixtures: As a filler for asphalt mixtures, it increases the resistance of the road surface to wear and loads.
Structural concrete: The use of crushed stone in concrete improves its strength and durability.
Advantages of using
The use of crushed stone in construction and infrastructure projects has numerous advantages:
Strength and durability: allows you to create strong and stable structures that can withstand heavy loads and aggressive environments.
Durability: It has a long service life, which makes it important for projects that are expected to last for decades.
Economical: The use of crushed stone helps to reduce the costs of building materials and infrastructure maintenance.
Availability: It is affordable and in large quantities usually manufactured at the hood.
Environmental friendliness: The use of natural reduces the need for extraction of raw materials and the production of artificial materials.
Application of crushed stone
Crushed stone has a variety of uses in construction and infrastructure projects, including:
Road construction: Used to create road surfaces and barriers.
Railway transport: Included in asphalt and concrete mixtures for the creation of railway tracks resistant to freight transport.
Hydrotechnical structures: Used to create drainage and protection systems.
Construction: Used for reinforcing concrete structures and creating foundations.
Landscape design: Used to create decorative elements and paths in parks and gardens.
In conclusion, crushed stone is an important building material that is used in various fields of construction and infrastructure. Its strength, durability and affordability make it an essential component for creating sustainable and long-lasting structures.