Aggregates: What Are They and How Are They Used in Construction?

What is an aggregate?

a) a layer of solid rock found beneath soil
b) the top layer of soil
c) a natural mixture of sand, gravel, and crushed stone
d) a naturally occurring mineral or rock

Answer:

An aggregate is a natural mixture of sand, gravel, and crushed stone that is used in the construction industry.

In the construction industry, aggregates play a crucial role in the creation of concrete and asphalt. They are essential components in various construction projects, providing strength and stability to structures.

Aggregates are sourced from natural resources such as rivers, quarries, and demolished structures. These materials are then processed and used in construction sites for a wide range of applications.

Whether it's building roads, bridges, or buildings, aggregates are an integral part of the construction process. Their versatility and durability make them a valuable resource in the industry.

Next time you see a construction site, remember that aggregates are the building blocks that make it all possible!