Why You Should Sealcoat Asphalt Surfaces: Protect Driveways and Prevent Damage with Proper Maintenance

Why You Should Sealcoat Asphalt Surfaces: Protect Driveways and Prevent Damage with Proper Maintenance

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Asphalt sealcoating is a vital process for preserving asphalt pavements, such as asphalt driveways, parking lots, and roadways. This proactive approach process consists of adding a resilient coating to the asphalt surface, strengthening its durability and appearance, while preserving it from environmental factors caused by environmental exposure, constant use, and oil stains.

Sealcoating Explained

Sealcoating is the addition of a purpose-built sealant consisting of asphalt-based liquid or coal-derived tar. This protective shield forms a defensive layer that shields the asphalt from environmental risks, such as solar exposure, rainwater, gasoline, and toxic materials. As years pass, unsealed asphalt can show surface breaks, surface gaps, and degradation due to chemical reactions and tear. Sealcoating helps avoid these issues by maintaining the condition of the asphalt and increasing its longevity.

Key Reasons to Sealcoat

Shielding Asphalt from the Elements
Asphalt surfaces are frequently exposed to varying weather patterns, including showers, winter conditions, and sunlight. Stormwater can penetrate cracks, resulting in seasonal damage that cause further damage. Sealcoating stops rain damage and protects the asphalt from sun exposure, which can weaken it.

Prevention of Oxidation
Sun and air exposure occurs when the asphalt layer is left unprotected. This process creates the asphalt to lose its flexibility and form breaks. Sealcoating reduces the UV-related degradation, allowing the asphalt strong and resistant to damage.

Improved Appearance
A newly resurfaced pavement looks new and modern, elevating the aesthetic value of homes, parking lots, and commercial properties. The polished look of sealcoating masks wear and creates a professional surface quality.

Saving on Repairs
Sealcoating is a relatively inexpensive way to preserve paved areas instead of the significant outlays of restoration or laying new asphalt. Periodic sealcoating can lower expenses substantial money over time.

Resistance to Oil and Chemical Spills
Commercial areas are often exposed to gasoline, industrial chemicals, and toxic substances that can compromise asphalt. Sealcoating forms a barrier that prevents these harmful elements, protecting the asphalt and minimizing harm.

Best Practices for Sealcoating

Professionals advise recoating asphalt every biennially to triennially, based on usage patterns and weather exposure. Proper pre-coating steps, including clearing dirt and patching holes, provides the sealcoating offers maximum protection.

In conclusion, asphalt sealcoating is an important step for preserving the longevity of asphalt surfaces. Regular sealcoating protects against damage, saves money over time, and improves the overall value of your surface infrastructure.

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