How to Extend the Life of Your Asphalt Driveway
Repaving or resurfacing an asphalt driveway or parking lot can be a costly and unexpected expense. Fortunately, with some basic asphalt maintenance tips, you can avoid these expenses and extend the lifespan of your pavement. By staying ahead of potential damage and wear, you can save money and keep your driveway in excellent condition for years. Regular maintenance is key to ensuring that your driveway doesn’t deteriorate prematurely.
1. Sealcoating for Protection
Sealcoating your asphalt driveway is one of the most important maintenance tasks. It provides a protective layer that seals in essential oils while keeping water and harmful UV rays out. Over time, exposure to water and the sun can degrade your pavement, leading to cracks and holes. Applying a sealcoat once a year will not only enhance the appearance of your driveway but also protect it from the elements.
2. Regular Sweeping and Clearing Debris
Routine sweeping and clearing of leaves, dirt, and other debris is essential for maintaining your driveway. Accumulated leaves can trap moisture underneath, allowing water to seep into the pavement and cause damage. While clearing debris, inspect your driveway for any cracks or damage. Early detection can prevent small issues from becoming larger problems.
3. Crack Filling to Prevent Further Damage
Cracks in the asphalt are the first sign of deterioration. These small fissures can quickly expand and lead to more serious damage, such as heaving and potholes. When water infiltrates through these cracks, it can freeze and expand, exacerbating the issue. Use cold patch or crack filler to seal these openings and prevent further damage.
4. Fixing Drainage Problems
Water is the primary cause of asphalt failure. If water seeps beneath the surface and reaches the base layer of your driveway, it can slowly break it down. This will eventually lead to the need for a full replacement. If you notice standing water after rainfall, it’s important to address drainage issues. A professional contractor can install drain inlets or underdrains to prevent water from damaging your driveway's foundation.
5. Avoid Excessive Loads on Your Driveway
Avoid allowing heavy vehicles, such as garbage trucks or tractors, to park on your driveway. Asphalt is more flexible but less durable than concrete, and excessive weight can cause cracking and deterioration. Limiting the weight on your driveway will reduce the risk of premature wear and damage.