Dust Control on Unpaved Roads

Fine dust particles are vital to maintaining the surface of unpaved roads. If a road looses its fines, the surface becomes less firm and the road degenerates. The dust that is set free becomes a hazard to drivers' visibility and affects the health of road users and nearby residents. Furthermore the loose of fine particles have a detrimental effect on vehicles, resulting in associated maintenance costs. 

The Solution

When applied as a dust agent, magnesium chloride (MgCl2) and calcium chloride (CaCl2) consolidate the road surface and provide a clean and smooth riding surface. A road surface that remains tightly bound and stable will require fewer maintenance and labour costs. Stabilising the soil with magnesium chloride or calcium chloride will help to reduce health hazards and other inconveniences to road users and nearby residents.

Advantages

• Smooth and firm driving surface
• Prevention of soil erosion
• Better driver visibility
• Reduction of health hazards
• Reduction in maintenance costs