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Dust suppressant

Dust suppressant is applied to some of our unsealed roads during December and January. The suppressant acts as a stabiliser and binds the road surface, helping to minimise dust.

The main criteria for consideration of this treatment are traffic volumes, traffic speed, number of properties, proximity to schools, hospitals, retirement villages etc.

Applications for this year’s program have closed.

View the list of roads on our 2017/18 Dust Suppressant Program (XLSX, 20KB).

We use an environmentally friendly dust suppressant based on a magnesium brine solution which is a naturally occurring liquid. The solution is produced in Australia in accordance with good manufacturing practices and under a strict quality system, solar evaporation methods are completely natural using the sun and wind.





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