Driveways, carparks, and even tennis courts are typically paved with asphalt. This material provides durability, functionality, and an aesthetically pleasing look. However, without proper care, your asphalt driveway can fade and crack over time due to environmental exposure and heavy use. For homeowners and business owners in New Zealand, maintaining asphalt surfaces on or near their property is essential to preserve their longevity and visual appeal.
In this article, we’ll explore the causes of fading and cracking, provide actionable maintenance tips, and highlight professional services that can help protect your asphalt investment.
Understanding Why Asphalt Fades and Cracks
Fading and cracking are two of the most common issues affecting asphalt surfaces. These issues are caused by environmental factors, heavy use, and inadequate maintenance. Knowing what causes these problems is the first step in prevention:
Fading occurs due to prolonged exposure to UV rays, which break down the binding agents in asphalt. Oxidation and weather conditions such as rain, wind, and heat further contribute to asphalt’s dull, grey appearance over time.
Cracking can result from several factors such as water infiltration and damage caused by the freeze-thaw cycles that expand and contract the asphalt. In addition, heavy vehicle traffic can add excessive stress to asphalt surfaces, which can lead to fractures. Neglecting to conduct routine maintenance can also accelerate any wear and tear that the asphalt is already undergoing.
By addressing these issues early, you can prevent minor problems from escalating into costly repairs. Here are some tips on how to minimize and control fading or cracking on your asphalt surfaces.
Conducting Regular Cleaning and Maintenance
Simple steps, like keeping your asphalt clean, are an effective way to preserve its condition. Dirt, debris, and oil stains can accumulate on the surface and accelerate degradation.
Routine cleaning, through regular sweeping, removes debris that can trap moisture. Wash the surface with water and a mild detergent to help remove oil stains and prevent them from penetrating the asphalt. Schedule periodic maintenance such as patching minor damage or applying protective coatings to keep the surface in excellent condition.
A clean, well-maintained asphalt surface looks better and can even prevent accidents caused by sharp edges and uneven surfaces.
Applying Sealcoating as a First Line of Defence
Sealcoating is a protective layer applied to the surface of asphalt to shield it from UV rays, water, and chemical spills. This preventative measure is particularly important, especially in places where varied weather conditions can wear down unprotected asphalt quickly. This is essential since proper application of sealcoating can prevent oxidation and UV damage, on top of reducing the risk of water infiltration. When done properly, this process can restore the rich black appearance of the surface, enhancing kerb appeal.
As for frequency of application, it’s recommended to sealcoat asphalt every 2 to 3 years, depending on usage and local climate conditions. This ensures the surface remains durable and attractive for longer.
Repairing Cracks Early
Minor cracking on asphalt surfaces is an inevitable result of long-term use. Addressing this promptly is critical to preventing further damage. For small cracks, homeowners can use crack fillers to seal gaps and prevent water infiltration. However, larger or more extensive cracks often require the expertise of a professional.
Crack sealing is a cost-effective solution that prevents the cracks from widening and extends the lifespan of the asphalt. By fixing cracks early, you avoid the risk of more severe structural issues that can lead to costly replacements.
Ensuring Proper Drainage
Water is one of the most damaging elements to asphalt surfaces. Poor drainage can cause water pooling, which can lead to cracks and surface degradation. By improving the drainage around the asphalt, it’s possible to prevent damage and improve the overall usability of the surface. To do this, ensure that your driveway or carpark has a proper slope to direct water away from the surface. Check for signs of possible drainage issues like standing water, uneven surfaces, or areas where water seems to flow improperly. Addressing these problems early can save your asphalt from long-term damage.
Hiring Professional Asphalt Services
While DIY maintenance is essential, especially at the first signs of damage, professional asphalt services may be needed for more technical projects that require specialised tools and expertise. In case of more complicated jobs like complete asphalt replacement, it’s important to search for qualified service providers that can help you with your immediate concerns.
Once you’ve found a reliable partner that can take on your project, these professionals can begin to identify any underlying issues that aren’t visible to the untrained eye, such as subsurface weaknesses. Asphalt experts can then offer tailored solutions based on their findings to ensure that your specific needs are met. By working with experienced professionals, your asphalt can receive the best care and maintenance possible, extending its life and reducing the need for frequent repairs.
Asphalt fading and cracking can be easily prevented through proactive maintenance. By understanding the causes and applying the best practices on how to prevent these issues, you can protect your investment and enjoy a durable, safe, and visually appealing surface for years to come.
Don’t let fading and cracking ruin the look and functionality of your asphalt surfaces. Contact our team at Asphalt Services today for expert asphalt maintenance and repair services. We offer a free site assessment to help you identify potential issues and provide tailored solutions. Trust us to keep your driveways, carparks, and business properties in top-notch condition—call now to schedule your consultation.
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