Crushed stone or angular rock is a form of construction aggregate, typically produced by mining a suitable rock deposit and breaking the removed rock down to the desired size using crushers. It is distinct from gravel which is produced by natural processes of weathering and erosion, and typically has a more rounded shape. Both sand and small gravel are also important for the manufacture of concrete.
Construction aggregate, or simply "aggregate", is a broad category of coarse particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates.
Aggregates are the most mined materials in the world.
LADERO, S.A. offers you all kinds of aggregates. Our organization has bilateral relationships with a great number of quarries in Russia, Ukraine, Karelia for extracting sand and gravel. We are ready to offer you the supply of products on favorable terms: with an excellent quality/price ratio. We carry not only the sale, but the stone transport to the customer objects.
Signing a contract with our company is a key to a long and successful cooperation at a high level with a quality service. Make the right choice!