Deicing Strategies: When Selecting Direct Liquid Application Equipment, Consider Climate, Road Characteristics, and Fleet Makeup

This article discusses considerations in the choice of direct liquid application (DLA) deicing strategies, including factors such as climate, road characteristics, and fleet makeup. Many different types of deicers are available in order to prevent bonds from forming between ice and road surfaces. The article discusses the different climates and the deicing strategies they require, noting that areas with ice storms and black ice benefit from liquid deicers spread ahead of the storm, while areas with heavy snow require DLA equipment that can spread both liquid and granular forms. Road characteristics are also important to consider, as lane miles, application rates, and types of surfaces all affect which strategy and what kinds of vehicles will be the most effective. Finally, the article presents overviews of different types and uses of DLA tanks.