As we head into the colder time of the year, the “freeze” part of the freeze-thaw cycle will begin on your asphalt. Due to the materials used in pavement, they typically react better to warm weather by becoming more flexible and less likely to crack. When they are exposed to the cold, however, the pavement hardens and yields less to damage. Thus, pavement is more likely to crack in winter, but the transition from cold to hot does not help either. It’s all a natural part of living in an area with four distinct seasons.
One of the biggest reasons why the freeze-thaw drastically affects your pavement: improper drainage. If water gets stuck in the foundation once winter rolls around, it expands as it freezes and will push against the less pliable pavement. Because it is a natural part of the pavement lifecycle, cracks and deterioration from the elements will appear over time for water to get into as well. However, there are ways to help preserve your pavement for longer. One of the best ways? Getting your asphalt sealcoated.
When done by a professional, sealcoating your asphalt is one of the best ways to preserve it long-term. It is considered a preventative maintenance because it helps seal the small cracks so they won’t enlarge too quickly or allow water to get into them. You know when a sealcoat has been applied expertly because it will make the asphalt appear cleaner as dirt and debris wash off the smooth, non-porous surface. The right tools and expertise help make that happen.
To receive expert paving services, contact Metro Paving soon to see if we still have availability in our 2019 season.