The Difference Between Concrete and Asphalt

In many situations, concrete and asphalt can be used interchangeably. However, it is important to understand the difference between the two to make sure you get the right fit for your building project.

The Physical Difference

Concrete is one of the mostly widely used materials in the world. It is made by mixing aggregates such as stone, stand or gravel with a binder such as limestone or gypsum. Asphalt is made by mixing aggregates with bitumen. Bitumen is a sticky, black substance extracted from crude oil or natural hydrocarbon deposits.

The Cost Difference

Asphalt generally costs less than concrete, but it tends to require more maintenance. Even though it can last around 20 years, it will need to be resealed every three or four years. This adds to the overall cost of using it as a building material. Concrete can cost almost twice as much as asphalt, but it is extremely durable and tends to last twice as long. It also requires little maintenance, which means it costs less in the long run.

Differing budgets and different personal preferences can lead to which building material is used. However, it is important to take all factors into consideration, not just initial costs, when deciding which is the best choice. Visit this website to learn more about ready-mix concrete in Leland.