Maintaining the integrity of asphalt surfaces is a serious concern for property owners and managers. Over time, exposure to elements like water, UV rays, and chemicals can deteriorate asphalt, leading to the formation of cracks and potholes. Not only are these issues unsightly, but they can also pose safety risks and lead to more costly repairs if left unchecked. This is where sealcoating plays an essential role. As a preventive measure, sealcoating is one of the most effective ways to extend the life of asphalt surfaces and keep them looking their best. Andersen Asphalt & Striping would like to explore how sealcoating acts as a shield against the common problems of potholes and cracks.
Asphalt Sealcoating; The Protective Shield
Sealcoating is a process that involves applying a protective layer over an asphalt surface. This layer is designed to shield the asphalt from the damaging effects of water penetration, UV rays, oil spills, and chemical corrosion. This is achieved in many different ways.
Barrier Against Water Damage
Water is one of the primary culprits behind asphalt deterioration. When water seeps into the asphalt through unsealed or cracked surfaces, it can erode the base, leading to the formation of potholes. During colder months, the freeze-thaw cycle exacerbates this damage, as water expands when it freezes, creating cracks and enlarging existing ones. Sealcoating provides a waterproof barrier that minimizes water penetration, thereby reducing the risk of pothole formation.
Protection from UV Rays
Prolonged exposure to UV rays can cause asphalt to become brittle and lose its flexibility. This brittleness increases the likelihood of cracking under the pressure of traffic. Sealcoating includes additives that help protect the asphalt from UV damage, maintaining its elasticity and preventing cracks from forming.
Resistance to Oil & Chemical Spills
Asphalt is naturally porous, making it vulnerable to damage from oil, gasoline, and other chemicals. These substances can soften the asphalt, leading to surface disintegration and the eventual formation of potholes. The sealcoating layer acts as a barrier, preventing these chemicals from penetrating the asphalt and causing damage.
Slows Oxidation
Oxidation occurs when the asphalt binder which is the glue that holds the aggregate together is exposed to oxygen, leading to hardening and eventual cracking. Sealcoating slows down the oxidation process by minimizing the asphalt’s exposure to air and oxygen, thereby reducing the likelihood of crack formation.
Cost-Effective Maintenance
One of the most compelling reasons to invest in sealcoating is its cost-effectiveness. By preventing cracks and potholes from forming, sealcoating minimizes the need for costly repairs. Filling and repairing cracks and potholes can be expensive, and in some cases, entire sections of asphalt may need to be removed and replaced. Regular sealcoating, however, can greatly extend the life of asphalt surfaces, making it a wise investment for long-term maintenance.
Asphalt Parking Lot & Road Pavement Resurfacing, Replacement & More in Reno, Elko, Henderson, North LV, Paradise, Spring Valley, Sunrise Manor, Las Vegas, NV | State of Nevada
Sealcoating is not just an aesthetic enhancement but it is a critical preventative measure that can save property owners significant time, money, and hassle. By protecting asphalt from water damage, UV rays, chemical spills, and oxidation, sealcoating helps prevent the formation of cracks and potholes. Investing in regular sealcoating is a proactive approach to asphalt maintenance, ensuring that surfaces remain safe, functional, and visually appealing for years to come. For sealcoating and other asphalt services, contact Andersen Asphalt & Striping today.
