Asphalt Vs Concrete: What’s The Difference?

Compared to concrete, asphalt is often viewed as the more environmentally-friendly material. The Asphalt Pavement Alliance shares that its production creates less waste and releases lower levels of greenhouse gasses. Of the different types of asphalt, warm mix is ​​among the most friendly options for the planet, as less fuel is required to make it and fewer fumes are released during its production.

However, while asphalt may be more environmentally friendly than concrete, Aexcel Corporation explains that neither of these materials is very good for the planet. Producing asphalt and concrete uses up natural resources, like rock, sand, and petroleum. Recycling these components can reduce waste, but still requires the use of a lot of energy. During the production of both surfacing materials, VOCs are emitted into the atmosphere. Both types of surfaces can also pollute water sources when contaminated rainwater flows from them into rivers, streams, and lakes.

Biofriendly Planet shares some more environmentally-friendly driveway materials that you may want to consider. Some alternatives include natural stone pavers, sandstone bricks, crushed beach shells, and hempcrete bricks. Some variations of asphalt and concrete can also be more eco-friendly, including porous asphalt, porous concrete, and crushed concrete.

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