Does Calcium Chloride Ice Melt Damage Concrete

It s much easier to replace a driveway than a hip bone.

Does calcium chloride ice melt damage concrete.

There has been concern that de icers can damage the concrete due to the chemicals that melt the ice. However it becomes less effective as temperatures dip to less than 20 degrees fahrenheit. It works by preventing snow particles from sticking to each other on the concrete surface. This is a hygroscopic compound.

It is less harmful to concrete and vegetation. As opposed to other ice melt products it does not form brine like salts. Ice melt can make your winter safer and more manageable. This exchange is irreversible and severely weakens and destroys structural integrity and longevity 4.

In fact ice removal is sometimes required for rentals or public properties. So it absorbs water and then generates heat as it dissolves up to 140 f. By using a potassium chloride product you extend the time available for more melted ice water to drain off your concrete or evaporate resulting in less water being absorbed by the concrete. Calcium chloride can cause skin irritation and is high concentrations chemically attack concrete potassium chloride limited to range of temperature use unless mixed with other chemicals magnesium chloride releases less chloride and in general less toxic to plants.

While opinions are not always the same most experts agree that calcium chloride is the best product for those seeking an ice melt that is safe for concrete. Most de icers for concrete are chloride combinations usually sodium rock salt or magnesium.