Maintaining your asphalt driveway or parking lot doesn't have to be a daunting task. With the right approach and tools, you can manage crack sealing, pothole repair, sealcoating, and restriping yourself, achieving professional results that save you money and extend the lifespan of your pavement. Here’s how to handle common asphalt maintenance tasks like a pro.
1. Effective Crack Sealing
Why it’s important: Sealing cracks prevents water from penetrating deeper into the asphalt, which can lead to more significant damage through freeze-thaw cycles and vehicle load.
Pro tips:
- Check the weather: Ensure no rain is forecasted and temperatures are favorable (above 50°F) to allow the sealant to cure properly.
- Clean the cracks thoroughly: Remove all debris and vegetation for the sealant to adhere correctly.
- Select the right filler: Use rubberized asphalt emulsion filler for cracks less than a half-inch wide. For wider or deeper cracks, fill with sand up to a quarter-inch from the surface before applying the filler.
2. Pothole Repair that Lasts
Why it’s important: Potholes can cause vehicle damage and pose safety risks to pedestrians and drivers.
Pro tips:
- Prepare the area: Clean out the pothole, removing debris and any loose asphalt. For a lasting repair, ensure the base is firm.
- Apply the patch: Use a high-quality cold patch asphalt filler, tamping it down in layers until it’s slightly overfilled.
- Compact the patch: Adequately compact the patch to ensure a smooth, uniform surface that matches the surrounding area.
3. Sealcoating for Protection and Aesthetics
Why it’s important: Sealcoating protects against weather, reduces oxidation, and enhances the appearance of your asphalt.
Pro tips:
- Timing is crucial: Only sealcoat when the pavement temperature and outdoor temperature are above 50°F.
- Clean and repair first: Fix significant cracks and clean the asphalt surface thoroughly before applying sealcoat.
- Apply in thin layers: Use a squeegee or spray applicator to apply sealcoat in thin, even layers, allowing sufficient drying time between coats.
4. Accurate Restriping for Enhanced Safety
Why it’s important: Clear and visible parking lot striping directs traffic safely and maximizes parking space.
Pro tips:
- Measure and plan: Use chalk or a line laser to pre-mark where the stripes will go, ensuring they are straight and evenly spaced.
- Choose the right paint: Use high-quality traffic paint that suits your climate and expected wear.
- Use proper equipment: For best results, use a line striping machine to ensure crisp, even lines.
Maintaining Your Asphalt Like a Pro
Regular maintenance not only extends the lifespan of your asphalt but also prevents costly repairs down the road. By following these tips, you can keep your driveway or parking lot in top condition, enhancing both functionality and curb appeal.
Need more tips or the right supplies for your DIY project? Contact Asphalt Sealcoating Supply Inc. at 304-916-6117. We provide expert advice and all the supplies you'll need to maintain your asphalt like a professional.