You just fixed your asphalt, now what?
So, you’ve invested in asphalt repair for your driveway or parking lot here in Van Nuys. Maybe it was a few potholes, some nasty cracks, or a whole section that needed patching. Good call. Getting those repairs done is smart, but it’s not a one-and-done deal if you want that work to truly last. Think of it like changing the oil in your car; you do it to protect your investment. With asphalt, a little ongoing care goes a long way, especially with our intense California sun and the occasional heavy rains we get.
I’ve seen plenty of jobs where folks get the repair done, then forget about it, and six months later, they’re calling me back for new problems right next to the old ones. That’s a waste of your hard-earned money. My goal, and what we do at All Things Asphalt Company, is to make sure your asphalt stays in top shape for as long as possible. Here’s what I tell all my customers about extending the life of their asphalt repairs.
Extend the Life of Your Asphalt Repairs
The biggest enemy of asphalt in our climate isn't just heavy traffic; it's the sun and water. That intense UV radiation we get year-round here in the San Fernando Valley bakes the oils out of the asphalt, making it brittle. Then, when the winter rains come, that water seeps into those tiny cracks, freezes (rarely, but it can happen in colder snaps, or just expands through repeated wetting and drying), and expands, turning small issues into big ones. Here’s what you can do:
- Sealcoating is your best friend: About 6-12 months after a major repair, or if your asphalt hasn't been sealed in a while, get it sealcoated. This isn't just for looks; it’s a protective layer. It blocks UV rays, prevents water penetration, and even resists oil and gas spills. Think of it as sunscreen for your asphalt. It’s a relatively inexpensive way to add years to your pavement.
- Keep it clean: Leaves, dirt, and debris might seem harmless, but they hold moisture against the asphalt surface, which can accelerate deterioration. Sweep or blow off your asphalt regularly. If you have trees, especially those with sap or berries, try to clean up their droppings quickly.
- Address spills immediately: Oil, gas, and other chemicals eat away at asphalt. If you have a spill, clean it up with an absorbent material like cat litter or sand, then scrub the area with a stiff brush and mild detergent. Rinse thoroughly. Don't let it sit.
- Manage drainage: Make sure water isn't pooling on your asphalt. If you see standing water after a rain, that's a problem. It means water is sitting there, soaking in, and weakening the base. Sometimes it's a simple fix like clearing a clogged drain, other times it might need a small regrade, but it's crucial to address.
Regular Maintenance: What to Look For
You don't need to be an asphalt expert to spot potential problems. Just take a walk around your property every few months, especially after heavy rain or a heatwave. Here's what I look for, and what you should too:
- Small cracks: These are the first sign of trouble. Hairline cracks can quickly turn into alligator cracking if left alone. Use a good quality crack filler as soon as you see them. Don't wait until they're wide enough to stick your finger in.
- Fading color: If your asphalt is looking gray instead of black, it means the binder is oxidizing. This is a sign it's losing its flexibility and needs sealcoating.
- Potholes (again): If you see new potholes forming, or old repairs failing, it's time to act. Potholes start small and grow exponentially, especially with traffic.
- Depressions or bird baths: These are low spots where water collects. As I mentioned, standing water is bad news. It softens the sub-base and leads to premature failure.
- Loose aggregate: If you see small stones coming loose from the surface, it means the asphalt is unraveling. This often happens in older, unsealed pavement.
When to Call a Professional
Look, I'm a big believer in DIY for small stuff. Filling a few hairline cracks yourself? Go for it. Sweeping your driveway? Absolutely. But there are times when you really need to bring in the pros. Here’s when you should pick up the phone and call someone like All Things Asphalt Company:
- Extensive cracking: If you have large areas of alligator cracking, or cracks that are wider than half an inch, a simple crack filler won't cut it. You're looking at needing patches or even a larger resurfacing job.
- Deep potholes: If a pothole is more than a couple of inches deep, or if it's in a high-traffic area, it needs a professional repair to ensure the base is properly compacted and the patch holds.
- Drainage issues: If you have persistent standing water that isn't just a small puddle, or if water is flowing towards your building's foundation, you need an expert to assess the grading and drainage. This often requires specialized equipment and knowledge.
- Sub-base failure: If you see areas of your asphalt that are sinking, heaving, or severely rutted, it usually means the material underneath has failed. This is a big job that requires excavation and rebuilding of the base layers. You can't just patch over it.
- Multiple, recurring problems: If you're constantly patching the same areas, or if new problems are popping up faster than you can address them, it's a sign that your asphalt might be reaching the end of its lifespan and needs more than just spot repairs. It might be time to consider a larger overlay or even a full replacement.
Don't wait until a small problem becomes a major headache. Being proactive with your asphalt maintenance, especially with our specific climate challenges here in Van Nuys, will save you a lot of money and frustration down the road. Keep an eye on things, do the easy stuff yourself, and don't hesitate to call us when it's time for the bigger jobs. We're always here to help you keep your pavement in top shape.