áridos

Áridos refers to a category of materials that are dry and granular, typically derived from geological sources. This encompasses a wide range of substances including sand, gravel, crushed stone, and aggregates. These materials are fundamental to various industries, most notably construction, where they form the backbone of concrete, asphalt, and road bases. Their physical properties, such as particle size, shape, and hardness, are crucial determinants of their suitability for specific applications.

The extraction of áridos generally involves mining or quarrying operations. These processes can have significant environmental implications, including landscape alteration, dust generation, and potential impacts on water resources. Consequently, the industry is often subject to regulations aimed at mitigating these effects and promoting sustainable practices. Recycling of construction and demolition waste also plays an increasingly important role in the supply of áridos, reducing the need for virgin material extraction.

Beyond construction, áridos find uses in landscaping, filtration systems, and even in certain industrial processes. The demand for these materials is closely linked to economic development and infrastructure investment. The global áridos market is substantial, with a complex supply chain involving extraction, processing, transportation, and distribution.