What Causes Sand and Gravel to Segregate During Handling and Placement?
Ever watched a pile of mixed material get dumped in one spot and noticed that the larger rocks seem to roll away while the finer sand stays behind? It can be frustrating, especially when we need the material to stay evenly mixed. When working with sand and gravel Santa Clarita projects, segregation can happen during loading, hauling, dumping, spreading, or even stockpiling. The good news? We can reduce it when we know what causes it. What Does Segregation Mean? Segregation happens when different-sized particles in a sand and gravel mixture separate instead of staying evenly distributed. Larger gravel pieces may move toward one side, while smaller particles collect in another area. At first, the pile might look fine. But once the material is spread, the difference can become pretty obvious. One section may have too much rock, while another has more sand and fines. That uneven mix can make compaction and placement more difficult. Why Does Handling Cause Separation? One of the biggest ca...