Asphalt paving is a popular choice for driveways, parking lots, and roads due to its durability and cost-effectiveness. However, like any other construction material, asphalt is not immune to damage. Understanding the factors that can harm your asphalt paving is crucial for its longevity and performance.
Here are four things that can damage your asphalt paving and how to prevent them:
Water Damage
Water is one of the primary enemies of asphalt. When water seeps into the cracks and crevices of the asphalt surface, it can weaken the foundation and lead to potholes and cracks.
To prevent water damage, ensure proper drainage by installing gutters, drains, and grading the surface away from structures.
UV Rays
The harsh ultraviolet (UV) rays from the sun can oxidize the asphalt, causing it to lose its flexibility and become brittle. Over time, this can lead to cracks and deterioration. To protect your asphalt from UV damage, apply a sealcoat regularly. Sealcoating acts as a protective barrier, shielding the asphalt from harmful UV rays.
Heavy Loads
Excessive weight from vehicles, especially large trucks, and heavy machinery, can cause the asphalt to compress and deform. This leads to ruts and uneven surfaces, making it challenging to drive or walk on. To prevent damage from heavy loads, consider reinforcing the asphalt with appropriate base materials and designing the pavement to handle the expected traffic loads.
Chemical Spills
Spills from oil, gasoline, and other chemicals can weaken the asphalt binder, causing it to break down and deteriorate. Promptly clean up any spills and avoid using harsh chemicals on the asphalt surface. If spills occur frequently, consider using chemical-resistant sealers to protect the asphalt from damage.
Regular maintenance, proper drainage, and timely repairs are essential to safeguard your asphalt paving from these damaging factors. By addressing these issues promptly, you can extend the lifespan of your asphalt surface and ensure its continued functionality and aesthetic appeal.