Aggregate, also known as crushed stone or gravel, is a crucial component of many construction and landscaping projects. It is a versatile material that can be used for a variety of purposes, including creating roads, foundations, and concrete. There are many different types of aggregate, each with its own unique properties and uses. In this blog, we will discuss 10 of the most common types of aggregate.

1. Crushed stone: Crushed stone is a type of aggregate that is produced by crushing large rocks into smaller pieces. It is typically used in construction and landscaping projects, as a base material for roads, foundations, and concrete.
2. Gravel: Gravel is another type of aggregate that is made up of small, rounded stones. It is typically used for driveways, paths, and as a decorative ground cover in landscaping.
3. Limestone: Limestone is a type of sedimentary rock that is formed from the accumulation of shells, bones, and other organic materials. It is commonly used as an aggregate for concrete and asphalt.
4. Sand: Sand is a type of fine aggregate that is made up of small, granular particles. It is commonly used in the production of concrete and mortar, as well as in landscaping and construction.
5. Granite: Granite is a type of igneous rock that is formed from the cooling and solidification of magma. It is a popular choice for use in construction, as it is durable and long-lasting.
6. Basalt: Basalt is another type of igneous rock that is formed from the cooling and solidification of lava. It is a dense and durable material that is commonly used as an aggregate in construction and landscaping.
7. Marble: Marble is a type of metamorphic rock that is formed from the metamorphosis of limestone or dolomite. It is a popular choice for use in construction and landscaping, due to its strength and aesthetic appeal.
8. Slate: Slate is a type of metamorphic rock that is formed from the metamorphosis of shale. It is a hard and durable material that is commonly used as an aggregate in construction and landscaping.
9. Quartzite: Quartzite is a type of metamorphic rock that is formed from the metamorphosis of sandstone. It is a strong and durable material that is often used in the construction of roads and buildings.
10. Travertine: Travertine is a type of sedimentary rock that is formed from the precipitation of calcium carbonate in hot springs or near caves. It is a popular choice for use in construction and landscaping, due to its unique appearance and durability.

Each of these types of aggregate has its own unique properties and uses. By understanding the differences between these materials, you can make informed decisions about which type of aggregate is best suited to your construction or landscaping project.

References:

Gravel Products Inc. (n.d.). Types of gravel. Retrieved from https://gravelproductsinc.com/types-of-gravel/

Quora. (2019, October 29). What are the different types of aggregate? Retrieved from https://www.quora.com/What-are-the-different-types-of-aggregate

Tar and Chip Texas. (n.d.). Types of rock used for driveways. Retrieved from https://www.tarandchiptexas.com/types-rock-used-driveways/