OM-WA Certified Dust Control Agent
Our Aggresol Dust Control Organic, (DCO), manufactured by Evergreen Solutions in Alberta Canada is an approved OM-WA certified stabilization and dust control agent. A lot of time went into developing this formulation to keep the binding strength intact while remaining OM-WA certified.
It is used as a shallow stabilization protocol, 1-2” depth worked into the surface and compacted. Basically have a grader work the aggregate in a 1” depth windrow to the side apply the DCO with a spray bar on a water truck and bring the aggregate back onto the road applying additional material during this process of mixing the aggregate with the DCO. It is really very simple to apply. This application protocol will give long lasting results. Mechanical stabilization machine protocols also apply to this product.
If you have a grader and a water truck we offer our spray bar made specifically for this application that bolts to the back of a water truck. This spray bar has the correct 3.5 gpm nozzles for recommended flooding of the aggregate.