Which is the perfect road surface treatment to increase traction?
To keep transportation – and society – running, authorities have different strategies for keeping roads open and driveable in harsh winter conditions. Snowplows keep the snow masses away from the road, and often some kind of surface treatment is used to increase traction when roads are icy and unsafe. But, which is the perfect road surface treatment? The simple answer is... None! Every method of surface treatment is a compromise between effectiveness, cost, handling and side effects. Let's have a look at some methods.
