hiekoittimet
Hiekoittimet are devices used to improve traction, primarily on icy or snowy surfaces. They typically function by dispensing granular material, such as sand or salt, onto the surface to be treated. This granular material increases friction between the tires of a vehicle and the road, or the soles of footwear and the ground.
The design of hiekoittimet can vary significantly depending on their application. For automotive use, they are
Pedestrian hiekoittimet, often called spreaders or dispensers, are smaller, handheld units designed for sidewalks and walkways.
The effectiveness of hiekoittimet depends on factors such as the type and amount of granular material used,