They clear the snow with their plows while applying salt to melt the ice on the roads. Without these efforts, most of us would literally be stuck in our homes. Rock ... is true of concrete as ...

As Delaware thaws from recent winter weather, the thousands of tons of rock salt spread across First ... Chlorides not only corrode metal and concrete, causing extensive damage to vehicles and ...

As Delaware thaws from recent winter weather, the thousands of tons of rock salt spread ... Additionally, salt can increase the movement and concentration of other pollutants in soil, water and pipes, ...