One of the most effective ways to prevent freezing rain is through the strategic use of the right type of road salt.
What is Freezing Rain?
Freezing rain is rain that freezes into ice upon contact with the ground in sub-zero temperatures. When the temperature hovers around 0 degrees Celsius, there is a significant risk of freezing rain. This phenomenon occurs when raindrops remain liquid despite being in areas with temperatures below freezing. The drops only freeze upon contact with cold surfaces, such as the road, where they immediately solidify and form ice.
This can lead to slippery and hazardous conditions, especially on roads, as the ice creates a smooth surface that can be challenging for vehicles and pedestrians. Freezing rain is, therefore, a weather phenomenon that can pose a risk of traffic accidents and other issues related to ice formation.
How Does Road Salt Work Against Freezing Rain?
Road salt, typically of the sea salt variety, is an effective solution to combat ice formation on roads. It can be either spread over the surface or applied as a salt brine. When salt is spread on the road, it lowers the freezing point of the water on the road, thus preventing the formation of ice. This makes the roads safer for vehicles and reduces the risk of slippery driving conditions. Proper use of road salt contributes to improving road safety.
Learn more about how road salt enhances traffic safety.
How to Salt to Prevent Freezing Rain
Road salt should be applied before the onset of rain to prevent ice formation. If there is a possibility of rain and the temperature is around 0 degrees Celsius, roads should be salted as a preventive measure. To achieve the best results, it is essential to use the right amount of road salt. Excessive use can be harmful to both the environment and the vehicles and infrastructure.