What is Asphalt Aggregate
Asphalt aggregate, also known as asphaltic concrete or simply asphalt, is a type of paving material used in construction for roads, highways, parking lots, and other surfaces. It is a mixture of asphalt binder and aggregate, which are combined to form a durable and flexible material that can withstand heavy traffic, extreme temperatures, and other environmental factors.
Aggregate is a term used to describe a variety of materials used in construction, such as:
- Gravel
- Sand
- Crushed Stone
- Recycled Materials
These materials are typically mixed with a binding agent, such as asphalt or cement, to form a solid surface for roads, driveways, and other applications. In the case of asphalt aggregate, the aggregate is combined with a petroleum-based binder called asphalt cement. This mixture is heated and then applied to a prepared surface using specialized equipment, such as a paver machine. Once the asphalt aggregate is laid down, it cools and hardens into a solid surface that is suitable for vehicular traffic.
What are the Advantages of Asphalt Aggregate
The use of asphalt aggregate in construction has several advantages over other paving materials:
- Relatively inexpensive compared to other materials such as concrete.
- Quick and easy to install, perfect for roadways and projects that need to be completed quickly.
- Asphalt is a flexible material that can expand and contract with changes in temperature, reducing the risk of cracks and other weather related damage.
Are There Different Types of Asphalt Aggregate?
There are several different types of asphalt aggregate that can be used for different applications. The most common type of asphalt is hot mix asphalt, which is made by heating the asphalt cement and aggregate to high temperatures before laying it down. Another type is warm mix asphalt, which is made using additives that allow the asphalt to be mixed at lower temperatures, reducing energy consumption and emissions.
Tell Us About Your Project
Overall, asphalt aggregate is a versatile and durable paving material that has been used for decades in construction. Whether you are building a new road, repaving a driveway, or creating a parking lot, asphalt aggregate can provide a cost-effective and long-lasting solution that meets your needs. Contact our team today to discuss your asphalt project, and to get an estimate today!