During the colder weather the need to keep the roads safe is even more crucial, with major road accidents up to 4 times more likely in the winter months. Among the various methods used, road gritting stands out as a crucial strategy for maintaining traffic flow and preventing accidents.
However, the choice of salt, whether white salt or rock salt, plays a significant role in the effectiveness and overall impact of gritting operations. White salt, also known as evaporated sea salt, has gained prominence over rock salt due to its inherent advantages. Here’s a closer look at the key benefits that make white salt the preferred choice for road gritting:
Cleaner and Environmentally Friendly
White salt is made by evaporating seawater, leaving a cleaner product compared to rock salt. White salt is mostly sodium chloride, which reduces environmental impact compared to rock salt, which may contain impurities and trace minerals. This reduces the impact on surrounding vegetation in comparison to rock salt. It makes it a preferable choice in areas where maintaining plant life along roadsides and nearby green spaces is a priority, minimising the risk of harm to plants and ecosystems.
White salt’s purity minimises the risk of staining or discoloration of pavements, verges, and vehicles. This is particularly beneficial in areas with high foot traffic and close proximity to buildings. It makes cleaning up easier on footpaths as well as benefitting road users by reducing the wear on vehicles.
Better Spreadability and Absorption
White salt’s fine granulation allows for more efficient salt spreading and absorption onto the road surface. This enhanced spreadability means that the salt is evenly distributed, maximising its effectiveness in preventing ice formation.
White salt can be used for a wider range of applications, including driveways and pavements making it a versatile de-icing solution. Due to its higher purity, white salt often requires a lower application rate compared to rock salt to achieve the desired de-icing effects. This efficiency can result in cost savings and a more economical use of resources in road gritting operations.
In conclusion, the use of white salt in road gritting offers a host of benefits that go beyond traditional de-icing methods. Its exceptional purity minimises the risk of staining, reduces the environmental impact and lowers corrosion potential on vehicles. Additionally, its versatility and lower effective application rate make it a forward-looking and efficient solution for winter maintenance. As we navigate the challenges of winter weather, choosing white salt for gritting emerges as a strategic and environmentally conscious approach, redefining the standards for effective road gritting.
If you need a service for road gritting in Buckinghamshire, Millstream offer road gritting in Milton Keynes and the surrounding areas. Please get in touch to discuss your specific requirements and to explore a more in-depth understanding of our services. We look forward to discussing how we can tailor our road gritting services in Milton Keynes to best meet your needs.