Asphalt, or bitumen, is a black, viscous, and highly sticky petroleum-based material commonly used in construction and paving applications.

Asphalt comprises a mixture of aggregates, such as sand, gravel, and crushed stone, bound together by a binder known as asphalt cement. Asphalt cement is a byproduct of the refining process of crude oil and is a thick, black, sticky liquid that gives asphalt its characteristic properties.

Asphalt is made by heating the asphalt cement to a high temperature and mixing it with the aggregates in a plant or at the construction site. The resulting mixture is then transported to the paving site and applied while still hot and fluid.

There are several different types of asphalt, each with different characteristics and uses. The most common types include:

• Hot mix asphalt (HMA): This is the most commonly used type of asphalt, which is produced at high temperatures and used for paving roads, highways, and other heavy-duty applications.
• Warm mix asphalt (WMA): This type of asphalt is produced at lower temperatures than HMA, which makes it more environmentally friendly and easier to handle.
• Porous asphalt: This type of asphalt is designed to allow water to drain through it, which reduces runoff and helps to prevent flooding.
• Polymer-modified asphalt (PMA): This type of asphalt is made by adding polymer to the asphalt cement, which makes it more durable and resistant to cracking and rutting.

Asphalt is a versatile and durable material critical in modern infrastructure and construction.

If you want a free estimate, visit our asphalt paving services for Virginia or call our team on 571-774-2868.