Magnesium Chloride Dust Control Products

Magnesium chloride is sprayed on unpaved roads to provide long-term dust suppression and surface stabilization. Unlike water or oil-based suppressants, magnesium chloride chemically binds road materials together and maintains moisture levels for months. This reduces road maintenance costs, improves air quality compliance, extends the life of the road base, and eliminates daily dust issues in industrial operations.

Yes, magnesium chloride is highly effective for dust control on unpaved roads and industrial surfaces. It works by attracting and retaining atmospheric moisture in the road base, keeping dust particles bound to the surface. One application typically lasts 3-4 months, controlling both new and existing dust daily. Rain reactivates the product rather than washing it away, making it superior to traditional suppressants.

For high-traffic industrial gravel roads, hygroscopic magnesium chloride solutions like RDS38 provide the best performance. These products create long-lasting dust suppression, improve road base integrity, and are reinvigorated by rain. The best solution depends on traffic volume, climate conditions, and maintenance budget, but magnesium chloride consistently outperforms water, calcium chloride, and sealant-based products in demanding environments.

Industrial operations typically use magnesium chloride, calcium chloride, lignin sulfonate, or petroleum-based products for dirt road dust control. Magnesium chloride is preferred for its moisture retention properties, rain resistance, and 3-4 month effectiveness. It's applied as a liquid solution that penetrates the road base, creating a stabilized surface that controls dust under heavy tonnage and extreme weather conditions.

Magnesium chloride flakes are dissolved in water to create a 35-38% solution, then applied using spray equipment at rates typically between 0.5-1.0 gallons per square yard depending on road conditions. The solution should penetrate 2-4 inches into the road base. Professional turnkey application services ensure proper dilution rates, even coverage, and optimal timing for curing before traffic exposure.

Magnesium chloride dust control products are available directly from industrial chemical manufacturers like Zircon Industries, with turnkey delivery and application services included. Distribution points across the U.S. and Canada ensure competitive pricing based on mileage and load factors. Contact specialized suppliers at 800-547-4328 or through their website for site-specific pricing, technical specifications, and application scheduling.