Raw materials | Rocks (e.g. limestone, hard rock), ores, coal and other raw materials |
Recycling | Concrete with reinforcement, railway sleepers, rubble, asphalt and slags |
Texture | Varying between dry, wet and sticky |
Form | cubic, rod-shaped, clod-shaped |
Grain sizes | grain sizes smaller than the target grain size pass the crushing gap without further crushing |
Foreign bodies | admissible size smaller than 3-5 times the target grain |