hiekoituksen
Hiekoitus is the process of spreading sand or grit on icy or snowy surfaces to improve traction and safety. It is used on roads, pavements, parking areas, and other outdoor surfaces, typically carried out by municipal road authorities, property managers, or private contractors during winter weather. The primary goal is to reduce skidding and make movement safer for pedestrians and motorists.
Materials used in hiekoitus include coarse sand and crushed rock grit. In some cases, grip-enhancing blends
Operations are performed with dedicated equipment such as hiekoitusautot or hiekoituskoneet (gritters) that hold a supply
Environmental and safety considerations include minimizing environmental runoff, reducing excessive grit application, and coordinating with weather