How can a paver operator minimize segregation?

To minimize segregation during paving operations, it is beneficial for the paver operator to keep the hopper consistently full. This practice ensures an even distribution of material, reduces the likelihood of the asphalt mix separating into different sized aggregates, and maintains a uniformity in the material being laid down.

When the hopper is kept full, there is less chance for the asphalt to flow unevenly, which can exacerbate segregation. This consistent feeding helps to create a smooth flow of material to the augers and ultimately to the screed, which is vital for achieving a high-quality surface.

Folding the wings as seldom as possible promotes a smoother material flow by minimizing interruptions in the material delivery process. Folded wings can create obstacles that may lead to more chances of segregation if the material has to navigate around them. Thus, maintaining the hopper's fullness and reducing unnecessary folding of the wings is a best practice for achieving a uniform asphalt layer.