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There are many benefits of living out in rural America. But there are also disadvantages like gravel dust. This can be an acute concern during the long dry summer months for people who work and live in the area. The amount of rainfall in a particular region is not the only contributing factor to the amount of dust that arise from a gravel path. Other characteristics include the amount of traffic that makes use of the road and the type of gravel that is used on the road. When it comes to gravel dust, limestone gravel roads are considered the worst. This is a very inexpensive gravel to utilize, but the limestone is a soft rock and breaks down every time a truck runs over it. The older the limestone gravel road is, the worse the dust problem becomes, unless treatment has been applied. Some roads use a type of glacial deposit gravel especially up in the northern states. This is made up of harder rocks which still make dust, but is not as severe a problem. An additional benefit for glacial deposit gravel is that clay is contained in the gravel. This captures some of the dust particles that are made and significantly reduces the amount that is carried into the air. The most common treatment to gravel dust is spraying the area with water. While the water does evaporate, it is a temporary solution. Another form of solution that is growing in popularity is the use of tree sap. This is produced as a result of the milling of wood and is commonly called lignin sulfonate. Calcium, sodium and magnesium chlorides have characteristics that boost the decrease in dust when applied properly. The physical property that contributes significantly is its ability to capture moisture. The only known permanent solution to control gravel dust is to replace it with asphalt or some other permanent material. In most instances this is not economically feasible. Additional information can be found regarding how you can eliminate dust nuisance, especially in construction areas where dust is most prevalent. Check out the Dust Stop Zone for more Free information.
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