Laying Down the Pavement

How To Know When To Sealcoat Your Asphalt

7 August 2023 by Clifton Sullivan

Asphalt surfaces, whether driveways, parking lots, or roads, undergo constant wear and tear due to weather elements, vehicular traffic, and exposure to harmful UV rays. Sealcoating is a vital maintenance practice that helps protect and prolong the life of asphalt surfaces. This blog post will discuss the signs that indicate it is time to sealcoat your asphalt, which will help to ensure its durability and preserve its pristine appearance.

Fading and Oxidation

One of the primary signs that your asphalt needs sealcoating is the appearance of a faded, grayish color. Oxidation from exposure to the sun's UV rays causes the asphalt to lose its dark hue, resulting in a lackluster appearance. Sealcoating creates a protective barrier, shielding the asphalt from UV rays and preventing oxidation. As a result, your asphalt surface will regain its rich, dark color, enhancing its curb appeal.

Formation of Small Cracks

Cracks in the asphalt surface are common due to the constant stress from heavy loads and temperature fluctuations. While small surface cracks may seem harmless, they can quickly worsen and lead to more extensive damage if left unaddressed. Sealcoating fills in these small cracks, preventing water and debris from penetrating the asphalt. This minimizes the risk of further cracking and deterioration, saving you from costly repairs.

Loss of Texture

Over time, the surface of asphalt can become smooth and polished due to constant traffic. This loss of texture can create hazardous conditions, especially in wet weather, as the asphalt becomes slippery. Sealcoating rejuvenates the surface texture, restoring its skid resistance and providing a safer environment for vehicles and pedestrians.

Appearance of Potholes

Potholes are a clear indication that your asphalt is in dire need of attention. These depressions on the surface are caused by water seeping into the cracks and eroding the base material beneath the asphalt. Sealcoating can prevent water infiltration, preventing the formation of potholes and preserving the structural integrity of your asphalt surface.

Crumbling and Deterioration

As asphalt ages, it can start to crumble and deteriorate, particularly at the edges and corners of the surface. This deterioration can lead to unsightly and potentially hazardous conditions. Sealcoating provides a protective barrier, reducing the impact of external factors on the asphalt surface and slowing down the aging process.

Sealcoating your asphalt is a proactive approach to maintaining the longevity and appearance of your surfaces. Fading and oxidation, small cracks, loss of texture, the appearance of potholes, and crumbling are all clear signs that you need to sealcoat your asphalt. By choosing sealcoating, you protect your asphalt from the damaging effects of UV rays, water infiltration, and heavy traffic, ensuring a durable and attractive surface for years to come. Regular sealcoating not only saves you from costly repairs but also enhances the safety and aesthetics of your property, making it a worthwhile investment in the long run.

For more info about asphalt sealcoating services, contact a local company. 

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