Consider the factors below when creating a dust control plan for gravel roads. Read the instructions to determine the best size of water sprayer to use for your mixture. It is a hygroscopic compound that attracts moisture from the air and resists evaporation. Wheatland County applies a double application for all purchased calcium dust control applications. Although wind erosion and various types of construction activities generate dust in the lower atmosphere, road dust causes a concentration of air pollution that can directly affect people who live within close proximity to an unpaved roadway. Douglas County is currently using a topical product called Durablend as manufactured by Envirotech Services, Inc. who states that this proprietary product contains magnesium chloride with polymers that have been formulated to reduce the amount of magnesium chloride that leaches into the environment. Dusty roads are not just annoying, they can be bad for your health, and dangerous for drivers. Roads can't be graded if it is too wet or in driving rain. One of the main ways to control dust on gravel and dirt roads is to use dust palliatives. Loride applications are not done on all local gravel roads.
For gravel to be effective over time, new gravel should be anchored with aggregate mixes or geotextile fabrics, and be frequently maintained. While this is not a dust control program, dusty road conditions will be reduced, but not eliminated. 6 tons of dust per kilometre. Surfa-Zyme works by creating a natural crust over the soil to trap dust particles. 4Mix your calcium chloride and water solution in the liquid sprayer. When Surfa-Zyme has cured, no dust particles will escape the treated area. The dust produced from the travel across these unpaved roads can lead to environmental concerns, health and safety hazards, and even vehicle damage. Campsite access roads. Population growth has increased vehicular traffic on gravel roadways resulting in increased fugitive dust. There are more than 1 million miles of unpaved gravel roads across the U. S. that serve as essential travel routes for thousands of people every day. The product is applied using a ground-speed controlled truck and computerized spray bar to ensure every customer receives the correct amount of product for optimal effectiveness. 4Spray the mixture onto the road. Get a Free Quote on Dust Control Today! Use the trailer lift to raise the coupler high enough for the vehicles trailer ball to go under the sprayers coupler.
Franklin County offers its residents the opportunity to have a magnesium chloride dust control material added to their gravel road. Optimize Dust Control For Gravel Roads using Magnesium Chloride and Sodium Chloride. Read the instructions for the binding solution to determine how much water to mix with the binder. Perma-Zyme is an enzyme based soil stabilizer used for the construction of unpaved roads, the subbase of paved roads, and pond lining. This causes a nuisance for vehicle owners and nearby residents.
The cost of road improvements must be weighed against the cost of accidents and damage to vehicles due to road disrepair. While decision-makers may try to keep their budgets on track in the short term by opting for cheaper dust control products — such as calcium chloride — these choices can have cost-intensive consequences down the road. Therefore, complaints are very common if this suppressant is used for dust control on gravel roads. Chlorides are a salt based compound that pulls moisture from the air and into the treated road. 4 million kilometres of U. S. roads, nearly 50% are unsurfaced.
If the road will be seeing regular traffic, a 6 inch depth is required. First, tear the soil up using your motor grader. The County has developed two options for residents in subdivisions with gravel roads. All roads will be scraped by the Road Commission prior to the dust control application and all scheduling will be handled by the Road Commission. Both processes involve the application of a suppression material containing magnesium chloride as described in the Soil Stabilization Method section (below this section). Only the top three inches of the gravel will have to match the existing gravel to maintain a consistent look. However, municipalities and businesses should consider how advanced, environmentally-friendly alternatives to calcium chloride can keep their budget on track in the long run and lead to better outcomes for everyone involved. And our sales and application teams will work with you to ensure that the road or lot is properly prepped and follow-up maintenance is performed. They are only done when they are paid for either by the township or homeowners or a combination of both. The township or homeowners choose the number of applications per season and pay a per-application cost. Combined with the large amounts of water needed for dust suppression, water isn't an ideal or sustainable solution. Applying gravel on an unpaved road can reduce dust as well. Check to see if your county is willing to help with the cost! This helps prevent dust particles from being kicked up into the air.
If you live on a gravel road, you know how dusty roads get in the summer. You'll need these measurements when you're deciding how much calcium chloride to buy. For municipalities looking to control dust on unpaved roads to businesses trying to protect their workers and industrial infrastructure, dust control is a critical investment. What Can I Put On Gravel and Dirt Roads to Keep Dust Down?
Some of these include: - bus routes. Starting at one end of the road, begin spraying an even coat across the top of the road. Water for Dust Control. The product uses a natural pitch and rosin modified formulation to secure the surfaces of unpaved roads to eliminate airborne dust, reduce the need for ongoing maintenance, and have as low an impact on the environment as possible. Some gravel binders will require you to dilute the solution with fresh water. Be sure to keep an adequate amount of solution in your tank to avoid running the pump dry. You can use sprayers from an equipment rental place or farm supply store. However, asphalt emulsions adhere to wheels which result in tracking of asphalt. Outdated methods of dust control can corrode vehicles, damage infrastructure, and harm fragile ecosystems. Keeping the surface of a road damp aids in reducing dust production on unpaved roads. For example, of the estimated 6. Dried, processed lignin sulphonate does not have these problems but costs more. Over time, the aggregate surface on gravel roads is lost from deterioration due to vehicle traffic and the effects of weather.
The gravel will settle once it is compacted. If you are tackling a dust control project and would like to chat with us, we'd love to hear from you. Putting vehicle weight limits, encouraging foot traffic, and carpooling can help to decrease the amount of traffic and thus dust production on unpaved roads. The budget for dust suppression allows for the treatment of heavily traveled gravel roads and a limited number of residential roadways. We use it for dust control on gravel road, as a chemical modifier to increase sub-base strength on road reconstruction projects and as an additive to our salt for winter operations.
Asphalt has higher binding properties than chlorides. In most cases, it will need to be applied frequently and generally you need a water truck to apply it. Dust Control Products. Dust control isn't just about saving money, it's also about enjoying your time outside. Speed at which graders move: 3 miles per hour. Please note: These dates are tentative and are subject to a variety of variables which can and do result in changes to the schedule. Fixing Low Spots to Reduce Standing Water. We'll also talk about some of the factors to consider when selecting road dust control products. Therefore, calcium chloride assists in keeping surfaces damp and dust down.
That's where Eastern Idaho dust control, road, and soil stabilization treatments come in – just blading and watering doesn't hold up in the long run. Data according to the American Association of State Highway Transportation Officials, 2015. Chlorides are effective solutions for dust control but require reapplication, can be costly, and are dangerous to workers and the environment.
Less wear and tear on equipment. There are other dust palliative options including polymer dust suppressants, but we will discuss that type of product in a future post. Eastern Idaho dust control and road stabilization are necessary for the health and safety of rural residents, large and small communities. By keeping the gravel moist, applying the right products, and maintaining the road properly, you can reduce the amount of dust released into the air. The material of the unpaved surface can also impact which product will work best, in conjunction with the local climate. You can bring a sample of your gravel to a materials dealer and they can help you find the same or similar gravel to what you have. Feel free to send us a message and we'll get back to you.