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Deicing Without Damaging Your Parking Lot
Winter weather can present unique challenges for facility managers, especially when it comes to maintaining safe and accessible parking lots. While deicing is critical to prevent accidental slips, it can also damage pavement if not done carefully. This blog will explore how to choose pavement-friendly deicing products and weigh the pros and cons of common options like salt, sand, and alternative deicers.
Choosing Pavement-Friendly Deicing Products
Selecting the right deicing product starts with understanding your pavement material. Asphalt and concrete respond differently to deicing agents, so it’s crucial to choose products designed for your lot’s surface. Look for labels indicating “pavement-safe” or “concrete-safe” to minimize long-term damage.
Another factor to consider is corrosion resistance. Many deicers can harm surrounding infrastructure, vehicles, and landscaping, so opt for products that balance effectiveness with reduced corrosiveness. Additionally, consider the environmental impact of your choice. Runoff from certain deicers can harm nearby plants and water sources, making eco-friendly options a smart choice. Finally, ensure the product works in your local climate by checking its temperature effectiveness range.
Comparing Deicing Options: Salt, Sand, and Alternatives
Salt (Sodium Chloride)
Salt is a popular and affordable deicer, known for its ability to melt ice effectively in moderate temperatures. However, it’s highly corrosive and can damage concrete, asphalt, and nearby vegetation. Its effectiveness also drops in extremely cold temperatures, making it less reliable during deep freezes.
Sand
While sand doesn’t melt ice, it provides traction, making it a useful option for icy conditions. It’s non-corrosive and safe for pavement but can create issues like clogged drainage systems and require significant cleanup after use. Excessive sand can also lead to dust and debris buildup.
Alternative Deicers
Options like calcium magnesium acetate (CMA), potassium acetate, and urea are less corrosive and more environmentally friendly. They work at lower temperatures and are safer for pavement but come with a higher price tag. These alternatives may require larger quantities to achieve the same level of effectiveness as traditional salt.
PaveConnect Can Help Give Advice on Deicing Your Parking Lot!
Best Practices for Deicing
To protect your parking lot, consider pre-treating the surface before ice forms. This reduces the amount of deicer needed later and minimizes damage. Apply deicers evenly to avoid overuse, and regularly inspect and maintain your pavement by sealing cracks and scheduling seal coating.
By carefully selecting and applying deicing products, facility managers can ensure safety without sacrificing the longevity of their parking lots. If you need some advice on deicing your parking lot, contact the professionals at PaveConnect! They have the experience and knowledge base to keep your property in top shape all winter long and can help you plan spring maintenance!
If you’ve already noticed cracks or damage, consider addressing these issues with crack filling or patching before applying the sealcoat. This ensures a smooth, long-lasting finish that provides maximum protection.
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