Aggregate is a commonly used construction material that is composed of different types of rocks, stones, and other materials. In this article, we will discuss the different types of aggregate and their uses.

Gravel: Gravel is a coarse aggregate that is made up of small to medium-sized rock fragments. It is commonly used in the construction of roads, driveways, and walkways.

Sand: Sand is a fine aggregate that is made up of small particles of crushed rock or other materials. It is commonly used in the production of concrete, asphalt, and other construction materials.

Crushed Stone: Crushed stone is a type of coarse aggregate that is made up of angular fragments of rock. It is commonly used in the construction of roads, bridges, and buildings.

Recycled Aggregate: Recycled aggregate is made from recycled materials such as concrete, asphalt, or brick. It is commonly used in the construction of new buildings and roadways.

Lightweight Aggregate: Lightweight aggregate is made from materials such as expanded clay, shale, or slate. It is commonly used in the construction of lightweight concrete, which is ideal for building structures that require less weight.

The uses of aggregate in construction are varied and diverse. They are used as a base material for roads, bridges, and buildings, as well as in the production of concrete and asphalt. Additionally, aggregates are used as a decorative element in landscaping, such as in the construction of garden paths, driveways, and patios.

In summary, aggregate is an essential construction material that is available in different types and sizes. It is a cost-effective and versatile material that has a wide range of uses in the construction industry.