Hot Weather And Asphalt Pavement: What To Expect?

Hot Weather And Asphalt Pavement: What To Expect?

Winter is fading away, and the sun shines a little bit brighter. This means summer is finally here!

However, for property owners and residents of Morristown, NJ, the melting of ice and high summer temperatures may bring a need to take care of their asphalt pavement.

Asphalt pavement is typical for parking lots and driveways across the United States, and Morristown, NJ, is no exception. It’s durable, low-maintenance, and can be installed quickly. But like all things, asphalt pavement has a lifespan, and high temperatures – especially in summer – can take a toll on your pavement.

As temperatures increase, so does the amount of heat that pavement absorbs. This can cause severe damage if left unchecked. This blog post by C. H. Paving & Sealcoating highlights the effects of summer weather on your asphalt pavement.

Weak Surface

High temperatures and the sun’s UV rays can cause the surface of your asphalt to become weak and brittle. Asphalt is made of several components, and the sun’s rays can dry out the asphalt, weakening the binding agents, also known as asphalt oxidation.

This makes it more susceptible to cracks, potholes, and other forms of wear and tear. A weak surface can invite water seepage, which further exacerbates the problem.

Pavement Distortion

When it is hot outside, the asphalt pavement will expand. This expansion can cause the surface of the asphalt to buckle and distort. If left unchecked, this distortion can become a permanent feature of your driveway or road.

Cracking

High temperatures during the day cause the asphalt to expand, and lower temperatures during the night cause the asphalt to contract. This constant movement can cause cracks to form on the asphalt surface. These cracks will start small but quickly grow large if not repaired.

What is the result? Water Seepage Leading to Further Pavement Damage

The cracks or pavement distortion may lead to water penetrating under the asphalt. The more the asphalt retains moisture, the more this moisture will eventually cause the asphalt to deteriorate. This may lead to a reduced life expectancy of the pavement.

In some instances, the water seepage can also result in a loss of support for the concrete base layer, leading to sunken or heaving pavement and further damage to your property.

How Can This Be Prevented?

Timely maintenance and regular sealcoating of the asphalt can save you a lot of money and headache in the long run. By keeping up with regular maintenance, you can help to prevent water seepage and other damage caused by changing weather conditions.

With over 35 years of paving, sealcoating, driveway maintenance, and milling experience, C. H. Paving & Sealcoating has reliable, innovative, and cost-effective solutions available for all your asphalt needs 24/7.

If you are in or around Morristown, NJ, and are looking for a professional asphalt contractor, please get in touch with us! Get a free estimate.

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